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authorWaldemar Brodkorb <wbx@openadk.org>2014-12-25 01:00:32 -0600
committerWaldemar Brodkorb <wbx@openadk.org>2014-12-25 01:00:47 -0600
commit2edf07e6b7f59faac5cd210aeec573a8904d1d4f (patch)
treea3a1dc5571e935f53f0543eaea3eb4b87d01e357
parenta69eb5d83813a31238c94876b4face5b16228148 (diff)
update to 3.17.7, rework netfilter support a little bit
-rw-r--r--mk/kernel-ver.mk4
-rw-r--r--mk/modules.mk14
-rw-r--r--target/arm/raspberry-pi/patches/3.17.7/raspberry-pi.patch (renamed from target/arm/raspberry-pi/patches/3.17.5/raspberry-pi.patch)0
-rw-r--r--target/arm/solidrun-imx6/patches/3.17.5/rmk.patch7601
-rw-r--r--target/config/Config.in.kernelversion.choice6
-rw-r--r--target/config/Config.in.kernelversion.default13
-rw-r--r--target/config/Config.in.toolchain4
-rw-r--r--target/linux/config/Config.in.netfilter10
-rw-r--r--target/linux/config/Config.in.netfilter.core163
-rw-r--r--target/linux/config/Config.in.netfilter.ip484
-rw-r--r--target/linux/patches/3.17.7/bsd-compatibility.patch (renamed from target/linux/patches/3.17.5/bsd-compatibility.patch)0
-rw-r--r--target/linux/patches/3.17.7/cleankernel.patch (renamed from target/linux/patches/3.17.5/cleankernel.patch)0
-rw-r--r--target/linux/patches/3.17.7/cris-header.patch (renamed from target/linux/patches/3.17.5/cris-header.patch)0
-rw-r--r--target/linux/patches/3.17.7/defaults.patch (renamed from target/linux/patches/3.17.5/defaults.patch)0
-rw-r--r--target/linux/patches/3.17.7/export-symbol-for-exmap.patch (renamed from target/linux/patches/3.17.5/export-symbol-for-exmap.patch)0
-rw-r--r--target/linux/patches/3.17.7/gemalto.patch (renamed from target/linux/patches/3.17.5/gemalto.patch)0
-rw-r--r--target/linux/patches/3.17.7/initramfs-nosizelimit.patch (renamed from target/linux/patches/3.17.5/initramfs-nosizelimit.patch)0
-rw-r--r--target/linux/patches/3.17.7/lemote-rfkill.patch (renamed from target/linux/patches/3.17.5/lemote-rfkill.patch)0
-rw-r--r--target/linux/patches/3.17.7/microblaze-axi.patch (renamed from target/linux/patches/3.17.5/microblaze-axi.patch)0
-rw-r--r--target/linux/patches/3.17.7/microblaze-ethernet.patch (renamed from target/linux/patches/3.17.5/microblaze-ethernet.patch)0
-rw-r--r--target/linux/patches/3.17.7/mkpiggy.patch (renamed from target/linux/patches/3.17.5/mkpiggy.patch)0
-rw-r--r--target/linux/patches/3.17.7/mtd-rootfs.patch (renamed from target/linux/patches/3.17.5/mtd-rootfs.patch)0
-rw-r--r--target/linux/patches/3.17.7/nfsv3-tcp.patch (renamed from target/linux/patches/3.17.5/nfsv3-tcp.patch)0
-rw-r--r--target/linux/patches/3.17.7/non-static.patch (renamed from target/linux/patches/3.17.5/non-static.patch)0
-rw-r--r--target/linux/patches/3.17.7/patch-fblogo (renamed from target/linux/patches/3.17.5/patch-fblogo)0
-rw-r--r--target/linux/patches/3.17.7/patch-yaffs2 (renamed from target/linux/patches/3.17.5/patch-yaffs2)0
-rw-r--r--target/linux/patches/3.17.7/ppc64-missing-zlib.patch (renamed from target/linux/patches/3.17.5/ppc64-missing-zlib.patch)0
-rw-r--r--target/linux/patches/3.17.7/regmap-boolean.patch (renamed from target/linux/patches/3.17.5/regmap-boolean.patch)0
-rw-r--r--target/linux/patches/3.17.7/relocs.patch (renamed from target/linux/patches/3.17.5/relocs.patch)0
-rw-r--r--target/linux/patches/3.17.7/sgidefs.patch (renamed from target/linux/patches/3.17.5/sgidefs.patch)0
-rw-r--r--target/linux/patches/3.17.7/sortext.patch (renamed from target/linux/patches/3.17.5/sortext.patch)0
-rw-r--r--target/linux/patches/3.17.7/startup.patch (renamed from target/linux/patches/3.17.5/startup.patch)0
-rw-r--r--target/linux/patches/3.17.7/wlan-cf.patch (renamed from target/linux/patches/3.17.5/wlan-cf.patch)0
-rw-r--r--target/linux/patches/3.17.7/xargs.patch (renamed from target/linux/patches/3.17.5/xargs.patch)0
-rw-r--r--target/m68k/qemu-m68k/patches/3.17.7/qemu-coldfire.patch (renamed from target/m68k/qemu-m68k/patches/3.17.5/qemu-coldfire.patch)0
-rw-r--r--target/mips64/lemote-yeelong/patches/3.17.7/sm7xx-fb.patch (renamed from target/mips64/lemote-yeelong/patches/3.17.5/sm7xx-fb.patch)0
36 files changed, 150 insertions, 7749 deletions
diff --git a/mk/kernel-ver.mk b/mk/kernel-ver.mk
index 2f53de11a..8f633860b 100644
--- a/mk/kernel-ver.mk
+++ b/mk/kernel-ver.mk
@@ -1,5 +1,5 @@
-ifeq ($(ADK_KERNEL_VERSION_3_17_5),y)
-KERNEL_VERSION:= 3.17.5
+ifeq ($(ADK_KERNEL_VERSION_3_17_7),y)
+KERNEL_VERSION:= 3.17.7
KERNEL_MOD_VERSION:= $(KERNEL_VERSION)
KERNEL_RELEASE:= 1
KERNEL_MD5SUM:= 1aceebd5cce9427307b6a84c6b4a40d7
diff --git a/mk/modules.mk b/mk/modules.mk
index a8b9089bc..180b4fd85 100644
--- a/mk/modules.mk
+++ b/mk/modules.mk
@@ -473,9 +473,12 @@ $(eval $(call KMOD_template,NF_CONNTRACK,nf-conntrack,\
$(MODULES_DIR)/kernel/net/netfilter/xt_conntrack \
,41))
+$(eval $(call KMOD_template,NETFILTER_XT_NAT,netfilter-xt-nat,\
+ $(MODULES_DIR)/kernel/net/netfilter/xt_nat \
+,40))
+
$(eval $(call KMOD_template,NF_NAT,nf-nat,\
$(MODULES_DIR)/kernel/net/netfilter/nf_nat \
- $(MODULES_DIR)/kernel/net/netfilter/xt_nat \
,45))
$(eval $(call KMOD_template,NF_CONNTRACK_IPV4,nf-conntrack-ipv4,\
@@ -485,9 +488,12 @@ $(eval $(call KMOD_template,NF_CONNTRACK_IPV4,nf-conntrack-ipv4,\
$(eval $(call KMOD_template,NF_NAT_IPV4,nf-nat-ipv4,\
$(MODULES_DIR)/kernel/net/ipv4/netfilter/nf_nat_ipv4 \
- $(MODULES_DIR)/kernel/net/ipv4/netfilter/iptable_nat \
,50))
+$(eval $(call KMOD_template,IP_NF_NAT,ip-nf-nat,\
+ $(MODULES_DIR)/kernel/net/ipv4/netfilter/iptable_nat \
+,60))
+
$(eval $(call KMOD_template,NF_CONNTRACK_FTP,nf-conntrack-ftp,\
$(MODULES_DIR)/kernel/net/netfilter/nf_conntrack_ftp \
$(MODULES_DIR)/kernel/net/netfilter/nf_nat_ftp \
@@ -1215,7 +1221,7 @@ $(eval $(call KMOD_template,INPUT_EVDEV,input-evdev,\
USBMODULES:=
ifeq ($(KERNEL_BASE),3)
-ifeq ($(KERNEL_MAJ),16)
+ifeq ($(KERNEL_MAJ),17)
USBMODULES+=drivers/usb/common/usb-common
USBMODULES+=drivers/usb/core/usbcore
else
@@ -1237,7 +1243,7 @@ $(eval $(call KMOD_template,USB_MXS_PHY,usb-mxs-phy,\
,56))
$(eval $(call KMOD_template,USB_GADGET,usb-gadget,\
- $(MODULES_DIR)/kernel/drivers/usb/gadget/udc-core \
+ $(MODULES_DIR)/kernel/drivers/usb/gadget/udc/udc-core \
,57))
$(eval $(call KMOD_template,USB_CHIPIDEA,ci-hdrc,\
diff --git a/target/arm/raspberry-pi/patches/3.17.5/raspberry-pi.patch b/target/arm/raspberry-pi/patches/3.17.7/raspberry-pi.patch
index 9e8b16382..9e8b16382 100644
--- a/target/arm/raspberry-pi/patches/3.17.5/raspberry-pi.patch
+++ b/target/arm/raspberry-pi/patches/3.17.7/raspberry-pi.patch
diff --git a/target/arm/solidrun-imx6/patches/3.17.5/rmk.patch b/target/arm/solidrun-imx6/patches/3.17.5/rmk.patch
deleted file mode 100644
index a0e0e7495..000000000
--- a/target/arm/solidrun-imx6/patches/3.17.5/rmk.patch
+++ /dev/null
@@ -1,7601 +0,0 @@
-diff -Nur linux-3.16.6.orig/arch/arm/boot/dts/imx6dl-hummingboard.dts linux-3.16.6/arch/arm/boot/dts/imx6dl-hummingboard.dts
---- linux-3.16.6.orig/arch/arm/boot/dts/imx6dl-hummingboard.dts 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/arch/arm/boot/dts/imx6dl-hummingboard.dts 2014-10-23 12:37:45.114220003 -0500
-@@ -56,15 +56,32 @@
- };
- };
-
-+ sound-sgtl5000 {
-+ audio-codec = <&sgtl5000>;
-+ audio-routing =
-+ "MIC_IN", "Mic Jack",
-+ "Mic Jack", "Mic Bias",
-+ "Headphone Jack", "HP_OUT";
-+ compatible = "fsl,imx-audio-sgtl5000";
-+ model = "On-board Codec";
-+ mux-ext-port = <5>;
-+ mux-int-port = <1>;
-+ ssi-controller = <&ssi1>;
-+ };
-+
- sound-spdif {
- compatible = "fsl,imx-audio-spdif";
-- model = "imx-spdif";
-+ model = "On-board SPDIF";
- /* IMX6 doesn't implement this yet */
- spdif-controller = <&spdif>;
- spdif-out;
- };
- };
-
-+&audmux {
-+ status = "okay";
-+};
-+
- &can1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
-@@ -81,16 +98,24 @@
- &i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
--
-- /*
-- * Not fitted on Carrier-1 board... yet
- status = "okay";
-
-+ /* Pro model */
- rtc: pcf8523@68 {
- compatible = "nxp,pcf8523";
- reg = <0x68>;
- };
-- */
-+
-+ /* Pro model */
-+ sgtl5000: sgtl5000@0a {
-+ clocks = <&clks 201>;
-+ compatible = "fsl,sgtl5000";
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>;
-+ reg = <0x0a>;
-+ VDDA-supply = <&reg_3p3v>;
-+ VDDIO-supply = <&reg_3p3v>;
-+ };
- };
-
- &i2c2 {
-@@ -135,6 +160,16 @@
- >;
- };
-
-+ pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 {
-+ fsl,pins = <
-+ MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 /*brk*/
-+ MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 /*ok*/
-+ MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 /*brk*/
-+ MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 /*ok*/
-+ MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
-+ >;
-+ };
-+
- pinctrl_hummingboard_spdif: hummingboard-spdif {
- fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
- };
-@@ -180,12 +215,19 @@
- status = "okay";
- };
-
-+&ssi1 {
-+ fsl,mode = "i2s-slave";
-+ status = "okay";
-+};
-+
- &usbh1 {
-+ disable-over-current;
- vbus-supply = <&reg_usbh1_vbus>;
- status = "okay";
- };
-
- &usbotg {
-+ disable-over-current;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
- vbus-supply = <&reg_usbotg_vbus>;
-diff -Nur linux-3.16.6.orig/arch/arm/boot/dts/imx6q-cubox-i.dts linux-3.16.6/arch/arm/boot/dts/imx6q-cubox-i.dts
---- linux-3.16.6.orig/arch/arm/boot/dts/imx6q-cubox-i.dts 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/arch/arm/boot/dts/imx6q-cubox-i.dts 2014-10-23 12:26:42.106220014 -0500
-@@ -13,4 +13,8 @@
-
- &sata {
- status = "okay";
-+ fsl,transmit-level-mV = <1104>;
-+ fsl,transmit-boost-mdB = <0>;
-+ fsl,transmit-atten-16ths = <9>;
-+ fsl,no-spread-spectrum;
- };
-diff -Nur linux-3.16.6.orig/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi linux-3.16.6/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
---- linux-3.16.6.orig/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi 2014-10-23 12:34:41.266219992 -0500
-@@ -61,7 +61,7 @@
-
- sound-spdif {
- compatible = "fsl,imx-audio-spdif";
-- model = "imx-spdif";
-+ model = "Integrated SPDIF";
- /* IMX6 doesn't implement this yet */
- spdif-controller = <&spdif>;
- spdif-out;
-@@ -130,16 +130,23 @@
- fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
- };
-
-+ pinctrl_cubox_i_usbh1: cubox-i-usbh1 {
-+ fsl,pins = <MX6QDL_PAD_GPIO_3__USB_H1_OC 0x1b0b0>;
-+ };
-+
- pinctrl_cubox_i_usbh1_vbus: cubox-i-usbh1-vbus {
- fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
- };
-
-- pinctrl_cubox_i_usbotg_id: cubox-i-usbotg-id {
-+ pinctrl_cubox_i_usbotg: cubox-i-usbotg {
- /*
-- * The Cubox-i pulls this low, but as it's pointless
-+ * The Cubox-i pulls ID low, but as it's pointless
- * leaving it as a pull-up, even if it is just 10uA.
- */
-- fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
-+ fsl,pins = <
-+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
-+ MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
-+ >;
- };
-
- pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
-@@ -163,6 +170,28 @@
- MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
- >;
- };
-+
-+ pinctrl_cubox_i_usdhc2_100mhz: cubox-i-usdhc2-100mhz {
-+ fsl,pins = <
-+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
-+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
-+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
-+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
-+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
-+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_usdhc2_200mhz: cubox-i-usdhc2-200mhz {
-+ fsl,pins = <
-+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9
-+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9
-+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
-+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
-+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
-+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9
-+ >;
-+ };
- };
- };
-
-@@ -173,20 +202,24 @@
- };
-
- &usbh1 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_usbh1>;
- vbus-supply = <&reg_usbh1_vbus>;
- status = "okay";
- };
-
- &usbotg {
- pinctrl-names = "default";
-- pinctrl-0 = <&pinctrl_cubox_i_usbotg_id>;
-+ pinctrl-0 = <&pinctrl_cubox_i_usbotg>;
- vbus-supply = <&reg_usbotg_vbus>;
- status = "okay";
- };
-
- &usdhc2 {
-- pinctrl-names = "default";
-+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
- pinctrl-0 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2>;
-+ pinctrl-1 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2_100mhz>;
-+ pinctrl-2 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2_200mhz>;
- vmmc-supply = <&reg_3p3v>;
- cd-gpios = <&gpio1 4 0>;
- status = "okay";
-diff -Nur linux-3.16.6.orig/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi.orig linux-3.16.6/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi.orig
---- linux-3.16.6.orig/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi.orig 2014-10-23 12:27:10.986220036 -0500
-@@ -0,0 +1,202 @@
-+/*
-+ * Copyright (C) 2014 Russell King
-+ */
-+#include "imx6qdl-microsom.dtsi"
-+#include "imx6qdl-microsom-ar8035.dtsi"
-+
-+/ {
-+ ir_recv: ir-receiver {
-+ compatible = "gpio-ir-receiver";
-+ gpios = <&gpio3 9 1>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_ir>;
-+ };
-+
-+ pwmleds {
-+ compatible = "pwm-leds";
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_pwm1>;
-+
-+ front {
-+ active-low;
-+ label = "imx6:red:front";
-+ max-brightness = <248>;
-+ pwms = <&pwm1 0 50000>;
-+ };
-+ };
-+
-+ regulators {
-+ compatible = "simple-bus";
-+
-+ reg_3p3v: 3p3v {
-+ compatible = "regulator-fixed";
-+ regulator-name = "3P3V";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ regulator-always-on;
-+ };
-+
-+ reg_usbh1_vbus: usb-h1-vbus {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio1 0 0>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_usbh1_vbus>;
-+ regulator-name = "usb_h1_vbus";
-+ regulator-min-microvolt = <5000000>;
-+ regulator-max-microvolt = <5000000>;
-+ };
-+
-+ reg_usbotg_vbus: usb-otg-vbus {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio3 22 0>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_usbotg_vbus>;
-+ regulator-name = "usb_otg_vbus";
-+ regulator-min-microvolt = <5000000>;
-+ regulator-max-microvolt = <5000000>;
-+ };
-+ };
-+
-+ sound-spdif {
-+ compatible = "fsl,imx-audio-spdif";
-+ model = "Integrated SPDIF";
-+ /* IMX6 doesn't implement this yet */
-+ spdif-controller = <&spdif>;
-+ spdif-out;
-+ };
-+};
-+
-+&hdmi {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_hdmi>;
-+ ddc-i2c-bus = <&i2c2>;
-+ status = "okay";
-+};
-+
-+&i2c2 {
-+ clock-frequency = <100000>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_i2c2>;
-+ status = "okay";
-+};
-+
-+&i2c3 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_i2c3>;
-+
-+ status = "okay";
-+
-+ rtc: pcf8523@68 {
-+ compatible = "nxp,pcf8523";
-+ reg = <0x68>;
-+ };
-+};
-+
-+&iomuxc {
-+ cubox_i {
-+ pinctrl_cubox_i_hdmi: cubox-i-hdmi {
-+ fsl,pins = <
-+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_i2c2: cubox-i-i2c2 {
-+ fsl,pins = <
-+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
-+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_i2c3: cubox-i-i2c3 {
-+ fsl,pins = <
-+ MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
-+ MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_ir: cubox-i-ir {
-+ fsl,pins = <
-+ MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_pwm1: cubox-i-pwm1-front-led {
-+ fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0>;
-+ };
-+
-+ pinctrl_cubox_i_spdif: cubox-i-spdif {
-+ fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
-+ };
-+
-+ pinctrl_cubox_i_usbh1: cubox-i-usbh1 {
-+ fsl,pins = <MX6QDL_PAD_GPIO_3__USB_H1_OC 0x1b0b0>;
-+ };
-+
-+ pinctrl_cubox_i_usbh1_vbus: cubox-i-usbh1-vbus {
-+ fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
-+ };
-+
-+ pinctrl_cubox_i_usbotg: cubox-i-usbotg {
-+ /*
-+ * The Cubox-i pulls ID low, but as it's pointless
-+ * leaving it as a pull-up, even if it is just 10uA.
-+ */
-+ fsl,pins = <
-+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
-+ MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
-+ fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>;
-+ };
-+
-+ pinctrl_cubox_i_usdhc2_aux: cubox-i-usdhc2-aux {
-+ fsl,pins = <
-+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
-+ MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
-+ >;
-+ };
-+
-+ pinctrl_cubox_i_usdhc2: cubox-i-usdhc2 {
-+ fsl,pins = <
-+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
-+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
-+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
-+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
-+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
-+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
-+ >;
-+ };
-+ };
-+};
-+
-+&spdif {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_spdif>;
-+ status = "okay";
-+};
-+
-+&usbh1 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_usbh1>;
-+ vbus-supply = <&reg_usbh1_vbus>;
-+ status = "okay";
-+};
-+
-+&usbotg {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_usbotg>;
-+ vbus-supply = <&reg_usbotg_vbus>;
-+ status = "okay";
-+};
-+
-+&usdhc2 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2>;
-+ vmmc-supply = <&reg_3p3v>;
-+ cd-gpios = <&gpio1 4 0>;
-+ status = "okay";
-+};
-diff -Nur linux-3.16.6.orig/arch/arm/boot/dts/imx6qdl-microsom.dtsi linux-3.16.6/arch/arm/boot/dts/imx6qdl-microsom.dtsi
---- linux-3.16.6.orig/arch/arm/boot/dts/imx6qdl-microsom.dtsi 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/arch/arm/boot/dts/imx6qdl-microsom.dtsi 2014-10-23 12:34:48.394220240 -0500
-@@ -1,15 +1,95 @@
- /*
- * Copyright (C) 2013,2014 Russell King
- */
-+#include <dt-bindings/gpio/gpio.h>
-+/ {
-+ regulators {
-+ compatible = "simple-bus";
-+
-+ reg_brcm_osc: brcm-osc-reg {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio5 5 0>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_microsom_brcm_osc_reg>;
-+ regulator-name = "brcm_osc_reg";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ regulator-always-on;
-+ regulator-boot-on;
-+ };
-+
-+ reg_brcm: brcm-reg {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio3 19 0>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_microsom_brcm_reg>;
-+ regulator-name = "brcm_reg";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ startup-delay-us = <200000>;
-+ };
-+ };
-+};
-
- &iomuxc {
- microsom {
-+ pinctrl_microsom_brcm_bt: microsom-brcm-bt {
-+ fsl,pins = <
-+ MX6QDL_PAD_CSI0_DAT14__GPIO6_IO00 0x40013070
-+ MX6QDL_PAD_CSI0_DAT15__GPIO6_IO01 0x40013070
-+ MX6QDL_PAD_CSI0_DAT18__GPIO6_IO04 0x40013070
-+ >;
-+ };
-+
-+ pinctrl_microsom_brcm_osc_reg: microsom-brcm-osc-reg {
-+ fsl,pins = <
-+ MX6QDL_PAD_DISP0_DAT11__GPIO5_IO05 0x40013070
-+ >;
-+ };
-+
-+ pinctrl_microsom_brcm_reg: microsom-brcm-reg {
-+ fsl,pins = <
-+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x40013070
-+ >;
-+ };
-+
-+ pinctrl_microsom_brcm_wifi: microsom-brcm-wifi {
-+ fsl,pins = <
-+ MX6QDL_PAD_GPIO_8__XTALOSC_REF_CLK_32K 0x1b0b0
-+ MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x40013070
-+ MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x40013070
-+ MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x40013070
-+ >;
-+ };
-+
- pinctrl_microsom_uart1: microsom-uart1 {
- fsl,pins = <
- MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
- MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
- >;
- };
-+
-+ pinctrl_microsom_uart4_1: microsom-uart4 {
-+ fsl,pins = <
-+ MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
-+ MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
-+ MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
-+ MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
-+ >;
-+ };
-+
-+ pinctrl_microsom_usdhc1: microsom-usdhc1 {
-+ fsl,pins = <
-+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059
-+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059
-+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
-+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
-+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
-+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
-+ >;
-+ };
- };
- };
-
-@@ -18,3 +98,23 @@
- pinctrl-0 = <&pinctrl_microsom_uart1>;
- status = "okay";
- };
-+
-+/* UART4 - Connected to optional BRCM Wifi/BT/FM */
-+&uart4 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_microsom_brcm_bt &pinctrl_microsom_uart4_1>;
-+ fsl,uart-has-rtscts;
-+ status = "okay";
-+};
-+
-+/* USDHC1 - Connected to optional BRCM Wifi/BT/FM */
-+&usdhc1 {
-+ card-external-vcc-supply = <&reg_brcm>;
-+ card-reset-gpios = <&gpio5 26 GPIO_ACTIVE_LOW>, <&gpio6 0 GPIO_ACTIVE_LOW>;
-+ keep-power-in-suspend;
-+ non-removable;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pinctrl_microsom_brcm_wifi &pinctrl_microsom_usdhc1>;
-+ vmmc-supply = <&reg_brcm>;
-+ status = "okay";
-+};
-diff -Nur linux-3.16.6.orig/arch/arm/mach-imx/clk-imx6q.c linux-3.16.6/arch/arm/mach-imx/clk-imx6q.c
---- linux-3.16.6.orig/arch/arm/mach-imx/clk-imx6q.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/arch/arm/mach-imx/clk-imx6q.c 2014-10-23 12:36:09.214219998 -0500
-@@ -461,6 +461,9 @@
- clk_set_parent(clk[ipu2_di0_sel], clk[ipu2_di0_pre]);
- clk_set_parent(clk[ipu2_di1_sel], clk[ipu2_di1_pre]);
-
-+ if (cpu_is_imx6dl())
-+ clk_set_parent(clk[ipu1_sel], clk[pll3_pfd1_540m]);
-+
- /*
- * The gpmi needs 100MHz frequency in the EDO/Sync mode,
- * We can not get the 100MHz from the pll2_pfd0_352m.
-diff -Nur linux-3.16.6.orig/arch/arm/mach-imx/clk-pllv3.c linux-3.16.6/arch/arm/mach-imx/clk-pllv3.c
---- linux-3.16.6.orig/arch/arm/mach-imx/clk-pllv3.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/arch/arm/mach-imx/clk-pllv3.c 2014-10-23 12:36:01.390219997 -0500
-@@ -273,9 +273,10 @@
- struct clk_pllv3 *pll = to_clk_pllv3(hw);
- unsigned long min_rate = parent_rate * 27;
- unsigned long max_rate = parent_rate * 54;
-- u32 val, div;
-+ u32 val, newval, div;
- u32 mfn, mfd = 1000000;
- s64 temp64;
-+ int ret;
-
- if (rate < min_rate || rate > max_rate)
- return -EINVAL;
-@@ -287,13 +288,27 @@
- mfn = temp64;
-
- val = readl_relaxed(pll->base);
-- val &= ~pll->div_mask;
-- val |= div;
-- writel_relaxed(val, pll->base);
-+
-+ /* set the PLL into bypass mode */
-+ newval = val | BM_PLL_BYPASS;
-+ writel_relaxed(newval, pll->base);
-+
-+ /* configure the new frequency */
-+ newval &= ~pll->div_mask;
-+ newval |= div;
-+ writel_relaxed(newval, pll->base);
- writel_relaxed(mfn, pll->base + PLL_NUM_OFFSET);
-- writel_relaxed(mfd, pll->base + PLL_DENOM_OFFSET);
-+ writel(mfd, pll->base + PLL_DENOM_OFFSET);
-+
-+ ret = clk_pllv3_wait_lock(pll);
-+ if (ret == 0 && val & BM_PLL_POWER) {
-+ /* only if it locked can we switch back to the PLL */
-+ newval &= ~BM_PLL_BYPASS;
-+ newval |= val & BM_PLL_BYPASS;
-+ writel(newval, pll->base);
-+ }
-
-- return clk_pllv3_wait_lock(pll);
-+ return ret;
- }
-
- static const struct clk_ops clk_pllv3_av_ops = {
-diff -Nur linux-3.16.6.orig/Documentation/devicetree/bindings/ata/ahci-platform.txt linux-3.16.6/Documentation/devicetree/bindings/ata/ahci-platform.txt
---- linux-3.16.6.orig/Documentation/devicetree/bindings/ata/ahci-platform.txt 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/Documentation/devicetree/bindings/ata/ahci-platform.txt 2014-10-23 12:15:35.154220017 -0500
-@@ -6,8 +6,6 @@
- Required properties:
- - compatible : compatible string, one of:
- - "allwinner,sun4i-a10-ahci"
-- - "fsl,imx53-ahci"
-- - "fsl,imx6q-ahci"
- - "hisilicon,hisi-ahci"
- - "ibm,476gtr-ahci"
- - "marvell,armada-380-ahci"
-@@ -22,10 +20,6 @@
- - clocks : a list of phandle + clock specifier pairs
- - target-supply : regulator for SATA target power
-
--"fsl,imx53-ahci", "fsl,imx6q-ahci" required properties:
--- clocks : must contain the sata, sata_ref and ahb clocks
--- clock-names : must contain "ahb" for the ahb clock
--
- Examples:
- sata@ffe08000 {
- compatible = "snps,spear-ahci";
-diff -Nur linux-3.16.6.orig/Documentation/devicetree/bindings/ata/imx-sata.txt linux-3.16.6/Documentation/devicetree/bindings/ata/imx-sata.txt
---- linux-3.16.6.orig/Documentation/devicetree/bindings/ata/imx-sata.txt 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/Documentation/devicetree/bindings/ata/imx-sata.txt 2014-10-23 12:26:27.434219953 -0500
-@@ -0,0 +1,36 @@
-+* Freescale i.MX AHCI SATA Controller
-+
-+The Freescale i.MX SATA controller mostly conforms to the AHCI interface
-+with some special extensions at integration level.
-+
-+Required properties:
-+- compatible : should be one of the following:
-+ - "fsl,imx53-ahci" for i.MX53 SATA controller
-+ - "fsl,imx6q-ahci" for i.MX6Q SATA controller
-+- interrupts : interrupt mapping for SATA IRQ
-+- reg : registers mapping
-+- clocks : list of clock specifiers, must contain an entry for each
-+ required entry in clock-names
-+- clock-names : should include "sata", "sata_ref" and "ahb" entries
-+
-+Optional properties:
-+- fsl,transmit-level-mV : transmit voltage level, in millivolts.
-+- fsl,transmit-boost-mdB : transmit boost level, in milli-decibels
-+- fsl,transmit-atten-16ths : transmit attenuation, in 16ths
-+- fsl,receive-eq-mdB : receive equalisation, in milli-decibels
-+ Please refer to the technical documentation or the driver source code
-+ for the list of legal values for these options.
-+- fsl,no-spread-spectrum : disable spread-spectrum clocking on the SATA
-+ link.
-+
-+Examples:
-+
-+sata@02200000 {
-+ compatible = "fsl,imx6q-ahci";
-+ reg = <0x02200000 0x4000>;
-+ interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
-+ clocks = <&clks IMX6QDL_CLK_SATA>,
-+ <&clks IMX6QDL_CLK_SATA_REF_100M>,
-+ <&clks IMX6QDL_CLK_AHB>;
-+ clock-names = "sata", "sata_ref", "ahb";
-+};
-diff -Nur linux-3.16.6.orig/Documentation/devicetree/bindings/mmc/mmc.txt linux-3.16.6/Documentation/devicetree/bindings/mmc/mmc.txt
---- linux-3.16.6.orig/Documentation/devicetree/bindings/mmc/mmc.txt 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/Documentation/devicetree/bindings/mmc/mmc.txt 2014-10-23 12:34:18.694220003 -0500
-@@ -5,6 +5,8 @@
- Interpreted by the OF core:
- - reg: Registers location and length.
- - interrupts: Interrupts used by the MMC controller.
-+- clocks: Clocks needed for the host controller, if any.
-+- clock-names: Goes with clocks above.
-
- Card detection:
- If no property below is supplied, host native card detect is used.
-@@ -41,6 +43,15 @@
- - mmc-hs400-1_8v: eMMC HS400 mode(1.8V I/O) is supported
- - mmc-hs400-1_2v: eMMC HS400 mode(1.2V I/O) is supported
-
-+Card power and reset control:
-+The following properties can be specified for cases where the MMC
-+peripheral needs additional reset, regulator and clock lines. It is for
-+example common for WiFi/BT adapters to have these separate from the main
-+MMC bus:
-+ - card-reset-gpios: Specify GPIOs for card reset (reset active low)
-+ - card-external-vcc-supply: Regulator to drive (independent) card VCC
-+ - clock with name "card_ext_clock": External clock provided to the card
-+
- *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line
- polarity properties, we have to fix the meaning of the "normal" and "inverted"
- line levels. We choose to follow the SDHCI standard, which specifies both those
-diff -Nur linux-3.16.6.orig/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt linux-3.16.6/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
---- linux-3.16.6.orig/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt 2014-10-23 12:35:30.946219998 -0500
-@@ -60,8 +60,8 @@
- - compatible: Should be "fsl,imx-parallel-display"
- Optional properties:
- - interface_pix_fmt: How this display is connected to the
-- display interface. Currently supported types: "rgb24", "rgb565", "bgr666"
-- and "lvds666".
-+ display interface. Currently supported types: "rgb24", "rgb565", "bgr666",
-+ "rgb666" and "lvds666".
- - edid: verbatim EDID data block describing attached display.
- - ddc: phandle describing the i2c bus handling the display data
- channel
-diff -Nur linux-3.16.6.orig/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml linux-3.16.6/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
---- linux-3.16.6.orig/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml 2014-10-23 12:35:23.678220004 -0500
-@@ -279,6 +279,45 @@
- <entry></entry>
- <entry></entry>
- </row>
-+ <row id="V4L2-PIX-FMT-RGB666">
-+ <entry><constant>V4L2_PIX_FMT_RGB666</constant></entry>
-+ <entry>'RGBH'</entry>
-+ <entry></entry>
-+ <entry>r<subscript>5</subscript></entry>
-+ <entry>r<subscript>4</subscript></entry>
-+ <entry>r<subscript>3</subscript></entry>
-+ <entry>r<subscript>2</subscript></entry>
-+ <entry>r<subscript>1</subscript></entry>
-+ <entry>r<subscript>0</subscript></entry>
-+ <entry>g<subscript>5</subscript></entry>
-+ <entry>g<subscript>4</subscript></entry>
-+ <entry></entry>
-+ <entry>g<subscript>3</subscript></entry>
-+ <entry>g<subscript>2</subscript></entry>
-+ <entry>g<subscript>1</subscript></entry>
-+ <entry>g<subscript>0</subscript></entry>
-+ <entry>b<subscript>5</subscript></entry>
-+ <entry>b<subscript>4</subscript></entry>
-+ <entry>b<subscript>3</subscript></entry>
-+ <entry>b<subscript>2</subscript></entry>
-+ <entry></entry>
-+ <entry>b<subscript>1</subscript></entry>
-+ <entry>b<subscript>0</subscript></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ <entry></entry>
-+ </row>
- <row id="V4L2-PIX-FMT-BGR24">
- <entry><constant>V4L2_PIX_FMT_BGR24</constant></entry>
- <entry>'BGR3'</entry>
-diff -Nur linux-3.16.6.orig/drivers/ata/ahci_imx.c linux-3.16.6/drivers/ata/ahci_imx.c
---- linux-3.16.6.orig/drivers/ata/ahci_imx.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/ata/ahci_imx.c 2014-10-23 12:26:19.770220044 -0500
-@@ -64,6 +64,7 @@
- struct regmap *gpr;
- bool no_device;
- bool first_time;
-+ u32 phy_params;
- };
-
- static int ahci_imx_hotplug;
-@@ -248,14 +249,7 @@
- IMX6Q_GPR13_SATA_TX_LVL_MASK |
- IMX6Q_GPR13_SATA_MPLL_CLK_EN |
- IMX6Q_GPR13_SATA_TX_EDGE_RATE,
-- IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB |
-- IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M |
-- IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F |
-- IMX6Q_GPR13_SATA_SPD_MODE_3P0G |
-- IMX6Q_GPR13_SATA_MPLL_SS_EN |
-- IMX6Q_GPR13_SATA_TX_ATTEN_9_16 |
-- IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB |
-- IMX6Q_GPR13_SATA_TX_LVL_1_025_V);
-+ imxpriv->phy_params);
- regmap_update_bits(imxpriv->gpr, IOMUXC_GPR13,
- IMX6Q_GPR13_SATA_MPLL_CLK_EN,
- IMX6Q_GPR13_SATA_MPLL_CLK_EN);
-@@ -369,6 +363,165 @@
- };
- MODULE_DEVICE_TABLE(of, imx_ahci_of_match);
-
-+struct reg_value {
-+ u32 of_value;
-+ u32 reg_value;
-+};
-+
-+struct reg_property {
-+ const char *name;
-+ const struct reg_value *values;
-+ size_t num_values;
-+ u32 def_value;
-+ u32 set_value;
-+};
-+
-+static const struct reg_value gpr13_tx_level[] = {
-+ { 937, IMX6Q_GPR13_SATA_TX_LVL_0_937_V },
-+ { 947, IMX6Q_GPR13_SATA_TX_LVL_0_947_V },
-+ { 957, IMX6Q_GPR13_SATA_TX_LVL_0_957_V },
-+ { 966, IMX6Q_GPR13_SATA_TX_LVL_0_966_V },
-+ { 976, IMX6Q_GPR13_SATA_TX_LVL_0_976_V },
-+ { 986, IMX6Q_GPR13_SATA_TX_LVL_0_986_V },
-+ { 996, IMX6Q_GPR13_SATA_TX_LVL_0_996_V },
-+ { 1005, IMX6Q_GPR13_SATA_TX_LVL_1_005_V },
-+ { 1015, IMX6Q_GPR13_SATA_TX_LVL_1_015_V },
-+ { 1025, IMX6Q_GPR13_SATA_TX_LVL_1_025_V },
-+ { 1035, IMX6Q_GPR13_SATA_TX_LVL_1_035_V },
-+ { 1045, IMX6Q_GPR13_SATA_TX_LVL_1_045_V },
-+ { 1054, IMX6Q_GPR13_SATA_TX_LVL_1_054_V },
-+ { 1064, IMX6Q_GPR13_SATA_TX_LVL_1_064_V },
-+ { 1074, IMX6Q_GPR13_SATA_TX_LVL_1_074_V },
-+ { 1084, IMX6Q_GPR13_SATA_TX_LVL_1_084_V },
-+ { 1094, IMX6Q_GPR13_SATA_TX_LVL_1_094_V },
-+ { 1104, IMX6Q_GPR13_SATA_TX_LVL_1_104_V },
-+ { 1113, IMX6Q_GPR13_SATA_TX_LVL_1_113_V },
-+ { 1123, IMX6Q_GPR13_SATA_TX_LVL_1_123_V },
-+ { 1133, IMX6Q_GPR13_SATA_TX_LVL_1_133_V },
-+ { 1143, IMX6Q_GPR13_SATA_TX_LVL_1_143_V },
-+ { 1152, IMX6Q_GPR13_SATA_TX_LVL_1_152_V },
-+ { 1162, IMX6Q_GPR13_SATA_TX_LVL_1_162_V },
-+ { 1172, IMX6Q_GPR13_SATA_TX_LVL_1_172_V },
-+ { 1182, IMX6Q_GPR13_SATA_TX_LVL_1_182_V },
-+ { 1191, IMX6Q_GPR13_SATA_TX_LVL_1_191_V },
-+ { 1201, IMX6Q_GPR13_SATA_TX_LVL_1_201_V },
-+ { 1211, IMX6Q_GPR13_SATA_TX_LVL_1_211_V },
-+ { 1221, IMX6Q_GPR13_SATA_TX_LVL_1_221_V },
-+ { 1230, IMX6Q_GPR13_SATA_TX_LVL_1_230_V },
-+ { 1240, IMX6Q_GPR13_SATA_TX_LVL_1_240_V }
-+};
-+
-+static const struct reg_value gpr13_tx_boost[] = {
-+ { 0, IMX6Q_GPR13_SATA_TX_BOOST_0_00_DB },
-+ { 370, IMX6Q_GPR13_SATA_TX_BOOST_0_37_DB },
-+ { 740, IMX6Q_GPR13_SATA_TX_BOOST_0_74_DB },
-+ { 1110, IMX6Q_GPR13_SATA_TX_BOOST_1_11_DB },
-+ { 1480, IMX6Q_GPR13_SATA_TX_BOOST_1_48_DB },
-+ { 1850, IMX6Q_GPR13_SATA_TX_BOOST_1_85_DB },
-+ { 2220, IMX6Q_GPR13_SATA_TX_BOOST_2_22_DB },
-+ { 2590, IMX6Q_GPR13_SATA_TX_BOOST_2_59_DB },
-+ { 2960, IMX6Q_GPR13_SATA_TX_BOOST_2_96_DB },
-+ { 3330, IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB },
-+ { 3700, IMX6Q_GPR13_SATA_TX_BOOST_3_70_DB },
-+ { 4070, IMX6Q_GPR13_SATA_TX_BOOST_4_07_DB },
-+ { 4440, IMX6Q_GPR13_SATA_TX_BOOST_4_44_DB },
-+ { 4810, IMX6Q_GPR13_SATA_TX_BOOST_4_81_DB },
-+ { 5280, IMX6Q_GPR13_SATA_TX_BOOST_5_28_DB },
-+ { 5750, IMX6Q_GPR13_SATA_TX_BOOST_5_75_DB }
-+};
-+
-+static const struct reg_value gpr13_tx_atten[] = {
-+ { 8, IMX6Q_GPR13_SATA_TX_ATTEN_8_16 },
-+ { 9, IMX6Q_GPR13_SATA_TX_ATTEN_9_16 },
-+ { 10, IMX6Q_GPR13_SATA_TX_ATTEN_10_16 },
-+ { 12, IMX6Q_GPR13_SATA_TX_ATTEN_12_16 },
-+ { 14, IMX6Q_GPR13_SATA_TX_ATTEN_14_16 },
-+ { 16, IMX6Q_GPR13_SATA_TX_ATTEN_16_16 },
-+};
-+
-+static const struct reg_value gpr13_rx_eq[] = {
-+ { 500, IMX6Q_GPR13_SATA_RX_EQ_VAL_0_5_DB },
-+ { 1000, IMX6Q_GPR13_SATA_RX_EQ_VAL_1_0_DB },
-+ { 1500, IMX6Q_GPR13_SATA_RX_EQ_VAL_1_5_DB },
-+ { 2000, IMX6Q_GPR13_SATA_RX_EQ_VAL_2_0_DB },
-+ { 2500, IMX6Q_GPR13_SATA_RX_EQ_VAL_2_5_DB },
-+ { 3000, IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB },
-+ { 3500, IMX6Q_GPR13_SATA_RX_EQ_VAL_3_5_DB },
-+ { 4000, IMX6Q_GPR13_SATA_RX_EQ_VAL_4_0_DB },
-+};
-+
-+static const struct reg_property gpr13_props[] = {
-+ {
-+ .name = "fsl,transmit-level-mV",
-+ .values = gpr13_tx_level,
-+ .num_values = ARRAY_SIZE(gpr13_tx_level),
-+ .def_value = IMX6Q_GPR13_SATA_TX_LVL_1_025_V,
-+ }, {
-+ .name = "fsl,transmit-boost-mdB",
-+ .values = gpr13_tx_boost,
-+ .num_values = ARRAY_SIZE(gpr13_tx_boost),
-+ .def_value = IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB,
-+ }, {
-+ .name = "fsl,transmit-atten-16ths",
-+ .values = gpr13_tx_atten,
-+ .num_values = ARRAY_SIZE(gpr13_tx_atten),
-+ .def_value = IMX6Q_GPR13_SATA_TX_ATTEN_9_16,
-+ }, {
-+ .name = "fsl,receive-eq-mdB",
-+ .values = gpr13_rx_eq,
-+ .num_values = ARRAY_SIZE(gpr13_rx_eq),
-+ .def_value = IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB,
-+ }, {
-+ .name = "fsl,no-spread-spectrum",
-+ .def_value = IMX6Q_GPR13_SATA_MPLL_SS_EN,
-+ .set_value = 0,
-+ },
-+};
-+
-+static u32 imx_ahci_parse_props(struct device *dev,
-+ const struct reg_property *prop, size_t num)
-+{
-+ struct device_node *np = dev->of_node;
-+ u32 reg_value = 0;
-+ int i, j;
-+
-+ for (i = 0; i < num; i++, prop++) {
-+ u32 of_val;
-+
-+ if (prop->num_values == 0) {
-+ if (of_property_read_bool(np, prop->name))
-+ reg_value |= prop->set_value;
-+ else
-+ reg_value |= prop->def_value;
-+ continue;
-+ }
-+
-+ if (of_property_read_u32(np, prop->name, &of_val)) {
-+ dev_info(dev, "%s not specified, using %08x\n",
-+ prop->name, prop->def_value);
-+ reg_value |= prop->def_value;
-+ continue;
-+ }
-+
-+ for (j = 0; j < prop->num_values; j++) {
-+ if (prop->values[j].of_value == of_val) {
-+ dev_info(dev, "%s value %u, using %08x\n",
-+ prop->name, of_val, prop->values[j].reg_value);
-+ reg_value |= prop->values[j].reg_value;
-+ break;
-+ }
-+ }
-+
-+ if (j == prop->num_values) {
-+ dev_err(dev, "DT property %s is not a valid value\n",
-+ prop->name);
-+ reg_value |= prop->def_value;
-+ }
-+ }
-+
-+ return reg_value;
-+}
-+
- static int imx_ahci_probe(struct platform_device *pdev)
- {
- struct device *dev = &pdev->dev;
-@@ -410,6 +563,8 @@
- }
-
- if (imxpriv->type == AHCI_IMX6Q) {
-+ u32 reg_value;
-+
- imxpriv->gpr = syscon_regmap_lookup_by_compatible(
- "fsl,imx6q-iomuxc-gpr");
- if (IS_ERR(imxpriv->gpr)) {
-@@ -417,6 +572,15 @@
- "failed to find fsl,imx6q-iomux-gpr regmap\n");
- return PTR_ERR(imxpriv->gpr);
- }
-+
-+ reg_value = imx_ahci_parse_props(dev, gpr13_props,
-+ ARRAY_SIZE(gpr13_props));
-+
-+ imxpriv->phy_params =
-+ IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M |
-+ IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F |
-+ IMX6Q_GPR13_SATA_SPD_MODE_3P0G |
-+ reg_value;
- }
-
- hpriv = ahci_platform_get_resources(pdev);
-diff -Nur linux-3.16.6.orig/drivers/ata/ahci_imx.c.orig linux-3.16.6/drivers/ata/ahci_imx.c.orig
---- linux-3.16.6.orig/drivers/ata/ahci_imx.c.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/ata/ahci_imx.c.orig 2014-10-23 12:18:59.602219672 -0500
-@@ -0,0 +1,679 @@
-+/*
-+ * copyright (c) 2013 Freescale Semiconductor, Inc.
-+ * Freescale IMX AHCI SATA platform driver
-+ *
-+ * based on the AHCI SATA platform driver by Jeff Garzik and Anton Vorontsov
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms and conditions of the GNU General Public License,
-+ * version 2, as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope it will be useful, but WITHOUT
-+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-+ * more details.
-+ *
-+ * You should have received a copy of the GNU General Public License along with
-+ * this program. If not, see <http://www.gnu.org/licenses/>.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/regmap.h>
-+#include <linux/ahci_platform.h>
-+#include <linux/of_device.h>
-+#include <linux/mfd/syscon.h>
-+#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
-+#include <linux/libata.h>
-+#include "ahci.h"
-+
-+enum {
-+ /* Timer 1-ms Register */
-+ IMX_TIMER1MS = 0x00e0,
-+ /* Port0 PHY Control Register */
-+ IMX_P0PHYCR = 0x0178,
-+ IMX_P0PHYCR_TEST_PDDQ = 1 << 20,
-+ IMX_P0PHYCR_CR_READ = 1 << 19,
-+ IMX_P0PHYCR_CR_WRITE = 1 << 18,
-+ IMX_P0PHYCR_CR_CAP_DATA = 1 << 17,
-+ IMX_P0PHYCR_CR_CAP_ADDR = 1 << 16,
-+ /* Port0 PHY Status Register */
-+ IMX_P0PHYSR = 0x017c,
-+ IMX_P0PHYSR_CR_ACK = 1 << 18,
-+ IMX_P0PHYSR_CR_DATA_OUT = 0xffff << 0,
-+ /* Lane0 Output Status Register */
-+ IMX_LANE0_OUT_STAT = 0x2003,
-+ IMX_LANE0_OUT_STAT_RX_PLL_STATE = 1 << 1,
-+ /* Clock Reset Register */
-+ IMX_CLOCK_RESET = 0x7f3f,
-+ IMX_CLOCK_RESET_RESET = 1 << 0,
-+};
-+
-+enum ahci_imx_type {
-+ AHCI_IMX53,
-+ AHCI_IMX6Q,
-+};
-+
-+struct imx_ahci_priv {
-+ struct platform_device *ahci_pdev;
-+ enum ahci_imx_type type;
-+ struct clk *sata_clk;
-+ struct clk *sata_ref_clk;
-+ struct clk *ahb_clk;
-+ struct regmap *gpr;
-+ bool no_device;
-+ bool first_time;
-+ u32 phy_params;
-+};
-+
-+static int ahci_imx_hotplug;
-+module_param_named(hotplug, ahci_imx_hotplug, int, 0644);
-+MODULE_PARM_DESC(hotplug, "AHCI IMX hot-plug support (0=Don't support, 1=support)");
-+
-+static void ahci_imx_host_stop(struct ata_host *host);
-+
-+static int imx_phy_crbit_assert(void __iomem *mmio, u32 bit, bool assert)
-+{
-+ int timeout = 10;
-+ u32 crval;
-+ u32 srval;
-+
-+ /* Assert or deassert the bit */
-+ crval = readl(mmio + IMX_P0PHYCR);
-+ if (assert)
-+ crval |= bit;
-+ else
-+ crval &= ~bit;
-+ writel(crval, mmio + IMX_P0PHYCR);
-+
-+ /* Wait for the cr_ack signal */
-+ do {
-+ srval = readl(mmio + IMX_P0PHYSR);
-+ if ((assert ? srval : ~srval) & IMX_P0PHYSR_CR_ACK)
-+ break;
-+ usleep_range(100, 200);
-+ } while (--timeout);
-+
-+ return timeout ? 0 : -ETIMEDOUT;
-+}
-+
-+static int imx_phy_reg_addressing(u16 addr, void __iomem *mmio)
-+{
-+ u32 crval = addr;
-+ int ret;
-+
-+ /* Supply the address on cr_data_in */
-+ writel(crval, mmio + IMX_P0PHYCR);
-+
-+ /* Assert the cr_cap_addr signal */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_CAP_ADDR, true);
-+ if (ret)
-+ return ret;
-+
-+ /* Deassert cr_cap_addr */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_CAP_ADDR, false);
-+ if (ret)
-+ return ret;
-+
-+ return 0;
-+}
-+
-+static int imx_phy_reg_write(u16 val, void __iomem *mmio)
-+{
-+ u32 crval = val;
-+ int ret;
-+
-+ /* Supply the data on cr_data_in */
-+ writel(crval, mmio + IMX_P0PHYCR);
-+
-+ /* Assert the cr_cap_data signal */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_CAP_DATA, true);
-+ if (ret)
-+ return ret;
-+
-+ /* Deassert cr_cap_data */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_CAP_DATA, false);
-+ if (ret)
-+ return ret;
-+
-+ if (val & IMX_CLOCK_RESET_RESET) {
-+ /*
-+ * In case we're resetting the phy, it's unable to acknowledge,
-+ * so we return immediately here.
-+ */
-+ crval |= IMX_P0PHYCR_CR_WRITE;
-+ writel(crval, mmio + IMX_P0PHYCR);
-+ goto out;
-+ }
-+
-+ /* Assert the cr_write signal */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_WRITE, true);
-+ if (ret)
-+ return ret;
-+
-+ /* Deassert cr_write */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_WRITE, false);
-+ if (ret)
-+ return ret;
-+
-+out:
-+ return 0;
-+}
-+
-+static int imx_phy_reg_read(u16 *val, void __iomem *mmio)
-+{
-+ int ret;
-+
-+ /* Assert the cr_read signal */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_READ, true);
-+ if (ret)
-+ return ret;
-+
-+ /* Capture the data from cr_data_out[] */
-+ *val = readl(mmio + IMX_P0PHYSR) & IMX_P0PHYSR_CR_DATA_OUT;
-+
-+ /* Deassert cr_read */
-+ ret = imx_phy_crbit_assert(mmio, IMX_P0PHYCR_CR_READ, false);
-+ if (ret)
-+ return ret;
-+
-+ return 0;
-+}
-+
-+static int imx_sata_phy_reset(struct ahci_host_priv *hpriv)
-+{
-+ void __iomem *mmio = hpriv->mmio;
-+ int timeout = 10;
-+ u16 val;
-+ int ret;
-+
-+ /* Reset SATA PHY by setting RESET bit of PHY register CLOCK_RESET */
-+ ret = imx_phy_reg_addressing(IMX_CLOCK_RESET, mmio);
-+ if (ret)
-+ return ret;
-+ ret = imx_phy_reg_write(IMX_CLOCK_RESET_RESET, mmio);
-+ if (ret)
-+ return ret;
-+
-+ /* Wait for PHY RX_PLL to be stable */
-+ do {
-+ usleep_range(100, 200);
-+ ret = imx_phy_reg_addressing(IMX_LANE0_OUT_STAT, mmio);
-+ if (ret)
-+ return ret;
-+ ret = imx_phy_reg_read(&val, mmio);
-+ if (ret)
-+ return ret;
-+ if (val & IMX_LANE0_OUT_STAT_RX_PLL_STATE)
-+ break;
-+ } while (--timeout);
-+
-+ return timeout ? 0 : -ETIMEDOUT;
-+}
-+
-+static int imx_sata_enable(struct ahci_host_priv *hpriv)
-+{
-+ struct imx_ahci_priv *imxpriv = hpriv->plat_data;
-+ struct device *dev = &imxpriv->ahci_pdev->dev;
-+ int ret;
-+
-+ if (imxpriv->no_device)
-+ return 0;
-+
-+ if (hpriv->target_pwr) {
-+ ret = regulator_enable(hpriv->target_pwr);
-+ if (ret)
-+ return ret;
-+ }
-+
-+ ret = clk_prepare_enable(imxpriv->sata_ref_clk);
-+ if (ret < 0)
-+ goto disable_regulator;
-+
-+ if (imxpriv->type == AHCI_IMX6Q) {
-+ /*
-+ * set PHY Paremeters, two steps to configure the GPR13,
-+ * one write for rest of parameters, mask of first write
-+ * is 0x07ffffff, and the other one write for setting
-+ * the mpll_clk_en.
-+ */
-+ regmap_update_bits(imxpriv->gpr, IOMUXC_GPR13,
-+ IMX6Q_GPR13_SATA_RX_EQ_VAL_MASK |
-+ IMX6Q_GPR13_SATA_RX_LOS_LVL_MASK |
-+ IMX6Q_GPR13_SATA_RX_DPLL_MODE_MASK |
-+ IMX6Q_GPR13_SATA_SPD_MODE_MASK |
-+ IMX6Q_GPR13_SATA_MPLL_SS_EN |
-+ IMX6Q_GPR13_SATA_TX_ATTEN_MASK |
-+ IMX6Q_GPR13_SATA_TX_BOOST_MASK |
-+ IMX6Q_GPR13_SATA_TX_LVL_MASK |
-+ IMX6Q_GPR13_SATA_MPLL_CLK_EN |
-+ IMX6Q_GPR13_SATA_TX_EDGE_RATE,
-+ imxpriv->phy_params);
-+ regmap_update_bits(imxpriv->gpr, IOMUXC_GPR13,
-+ IMX6Q_GPR13_SATA_MPLL_CLK_EN,
-+ IMX6Q_GPR13_SATA_MPLL_CLK_EN);
-+
-+ usleep_range(100, 200);
-+
-+ ret = imx_sata_phy_reset(hpriv);
-+ if (ret) {
-+ dev_err(dev, "failed to reset phy: %d\n", ret);
-+ goto disable_regulator;
-+ }
-+ }
-+
-+ usleep_range(1000, 2000);
-+
-+ return 0;
-+
-+disable_regulator:
-+ if (hpriv->target_pwr)
-+ regulator_disable(hpriv->target_pwr);
-+
-+ return ret;
-+}
-+
-+static void imx_sata_disable(struct ahci_host_priv *hpriv)
-+{
-+ struct imx_ahci_priv *imxpriv = hpriv->plat_data;
-+
-+ if (imxpriv->no_device)
-+ return;
-+
-+ if (imxpriv->type == AHCI_IMX6Q) {
-+ regmap_update_bits(imxpriv->gpr, IOMUXC_GPR13,
-+ IMX6Q_GPR13_SATA_MPLL_CLK_EN,
-+ !IMX6Q_GPR13_SATA_MPLL_CLK_EN);
-+ }
-+
-+ clk_disable_unprepare(imxpriv->sata_ref_clk);
-+
-+ if (hpriv->target_pwr)
-+ regulator_disable(hpriv->target_pwr);
-+}
-+
-+static void ahci_imx_error_handler(struct ata_port *ap)
-+{
-+ u32 reg_val;
-+ struct ata_device *dev;
-+ struct ata_host *host = dev_get_drvdata(ap->dev);
-+ struct ahci_host_priv *hpriv = host->private_data;
-+ void __iomem *mmio = hpriv->mmio;
-+ struct imx_ahci_priv *imxpriv = hpriv->plat_data;
-+
-+ ahci_error_handler(ap);
-+
-+ if (!(imxpriv->first_time) || ahci_imx_hotplug)
-+ return;
-+
-+ imxpriv->first_time = false;
-+
-+ ata_for_each_dev(dev, &ap->link, ENABLED)
-+ return;
-+ /*
-+ * Disable link to save power. An imx ahci port can't be recovered
-+ * without full reset once the pddq mode is enabled making it
-+ * impossible to use as part of libata LPM.
-+ */
-+ reg_val = readl(mmio + IMX_P0PHYCR);
-+ writel(reg_val | IMX_P0PHYCR_TEST_PDDQ, mmio + IMX_P0PHYCR);
-+ imx_sata_disable(hpriv);
-+ imxpriv->no_device = true;
-+
-+ dev_info(ap->dev, "no device found, disabling link.\n");
-+ dev_info(ap->dev, "pass " MODULE_PARAM_PREFIX ".hotplug=1 to enable hotplug\n");
-+}
-+
-+static int ahci_imx_softreset(struct ata_link *link, unsigned int *class,
-+ unsigned long deadline)
-+{
-+ struct ata_port *ap = link->ap;
-+ struct ata_host *host = dev_get_drvdata(ap->dev);
-+ struct ahci_host_priv *hpriv = host->private_data;
-+ struct imx_ahci_priv *imxpriv = hpriv->plat_data;
-+ int ret = -EIO;
-+
-+ if (imxpriv->type == AHCI_IMX53)
-+ ret = ahci_pmp_retry_srst_ops.softreset(link, class, deadline);
-+ else if (imxpriv->type == AHCI_IMX6Q)
-+ ret = ahci_ops.softreset(link, class, deadline);
-+
-+ return ret;
-+}
-+
-+static struct ata_port_operations ahci_imx_ops = {
-+ .inherits = &ahci_ops,
-+ .host_stop = ahci_imx_host_stop,
-+ .error_handler = ahci_imx_error_handler,
-+ .softreset = ahci_imx_softreset,
-+};
-+
-+static const struct ata_port_info ahci_imx_port_info = {
-+ .flags = AHCI_FLAG_COMMON,
-+ .pio_mask = ATA_PIO4,
-+ .udma_mask = ATA_UDMA6,
-+ .port_ops = &ahci_imx_ops,
-+};
-+
-+static const struct of_device_id imx_ahci_of_match[] = {
-+ { .compatible = "fsl,imx53-ahci", .data = (void *)AHCI_IMX53 },
-+ { .compatible = "fsl,imx6q-ahci", .data = (void *)AHCI_IMX6Q },
-+ {},
-+};
-+MODULE_DEVICE_TABLE(of, imx_ahci_of_match);
-+
-+struct reg_value {
-+ u32 of_value;
-+ u32 reg_value;
-+};
-+
-+struct reg_property {
-+ const char *name;
-+ const struct reg_value *values;
-+ size_t num_values;
-+ u32 def_value;
-+};
-+
-+static const struct reg_value gpr13_tx_level[] = {
-+ { 937, IMX6Q_GPR13_SATA_TX_LVL_0_937_V },
-+ { 947, IMX6Q_GPR13_SATA_TX_LVL_0_947_V },
-+ { 957, IMX6Q_GPR13_SATA_TX_LVL_0_957_V },
-+ { 966, IMX6Q_GPR13_SATA_TX_LVL_0_966_V },
-+ { 976, IMX6Q_GPR13_SATA_TX_LVL_0_976_V },
-+ { 986, IMX6Q_GPR13_SATA_TX_LVL_0_986_V },
-+ { 996, IMX6Q_GPR13_SATA_TX_LVL_0_996_V },
-+ { 1005, IMX6Q_GPR13_SATA_TX_LVL_1_005_V },
-+ { 1015, IMX6Q_GPR13_SATA_TX_LVL_1_015_V },
-+ { 1025, IMX6Q_GPR13_SATA_TX_LVL_1_025_V },
-+ { 1035, IMX6Q_GPR13_SATA_TX_LVL_1_035_V },
-+ { 1045, IMX6Q_GPR13_SATA_TX_LVL_1_045_V },
-+ { 1054, IMX6Q_GPR13_SATA_TX_LVL_1_054_V },
-+ { 1064, IMX6Q_GPR13_SATA_TX_LVL_1_064_V },
-+ { 1074, IMX6Q_GPR13_SATA_TX_LVL_1_074_V },
-+ { 1084, IMX6Q_GPR13_SATA_TX_LVL_1_084_V },
-+ { 1094, IMX6Q_GPR13_SATA_TX_LVL_1_094_V },
-+ { 1104, IMX6Q_GPR13_SATA_TX_LVL_1_104_V },
-+ { 1113, IMX6Q_GPR13_SATA_TX_LVL_1_113_V },
-+ { 1123, IMX6Q_GPR13_SATA_TX_LVL_1_123_V },
-+ { 1133, IMX6Q_GPR13_SATA_TX_LVL_1_133_V },
-+ { 1143, IMX6Q_GPR13_SATA_TX_LVL_1_143_V },
-+ { 1152, IMX6Q_GPR13_SATA_TX_LVL_1_152_V },
-+ { 1162, IMX6Q_GPR13_SATA_TX_LVL_1_162_V },
-+ { 1172, IMX6Q_GPR13_SATA_TX_LVL_1_172_V },
-+ { 1182, IMX6Q_GPR13_SATA_TX_LVL_1_182_V },
-+ { 1191, IMX6Q_GPR13_SATA_TX_LVL_1_191_V },
-+ { 1201, IMX6Q_GPR13_SATA_TX_LVL_1_201_V },
-+ { 1211, IMX6Q_GPR13_SATA_TX_LVL_1_211_V },
-+ { 1221, IMX6Q_GPR13_SATA_TX_LVL_1_221_V },
-+ { 1230, IMX6Q_GPR13_SATA_TX_LVL_1_230_V },
-+ { 1240, IMX6Q_GPR13_SATA_TX_LVL_1_240_V }
-+};
-+
-+static const struct reg_value gpr13_tx_boost[] = {
-+ { 0, IMX6Q_GPR13_SATA_TX_BOOST_0_00_DB },
-+ { 370, IMX6Q_GPR13_SATA_TX_BOOST_0_37_DB },
-+ { 740, IMX6Q_GPR13_SATA_TX_BOOST_0_74_DB },
-+ { 1110, IMX6Q_GPR13_SATA_TX_BOOST_1_11_DB },
-+ { 1480, IMX6Q_GPR13_SATA_TX_BOOST_1_48_DB },
-+ { 1850, IMX6Q_GPR13_SATA_TX_BOOST_1_85_DB },
-+ { 2220, IMX6Q_GPR13_SATA_TX_BOOST_2_22_DB },
-+ { 2590, IMX6Q_GPR13_SATA_TX_BOOST_2_59_DB },
-+ { 2960, IMX6Q_GPR13_SATA_TX_BOOST_2_96_DB },
-+ { 3330, IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB },
-+ { 3700, IMX6Q_GPR13_SATA_TX_BOOST_3_70_DB },
-+ { 4070, IMX6Q_GPR13_SATA_TX_BOOST_4_07_DB },
-+ { 4440, IMX6Q_GPR13_SATA_TX_BOOST_4_44_DB },
-+ { 4810, IMX6Q_GPR13_SATA_TX_BOOST_4_81_DB },
-+ { 5280, IMX6Q_GPR13_SATA_TX_BOOST_5_28_DB },
-+ { 5750, IMX6Q_GPR13_SATA_TX_BOOST_5_75_DB }
-+};
-+
-+static const struct reg_value gpr13_tx_atten[] = {
-+ { 8, IMX6Q_GPR13_SATA_TX_ATTEN_8_16 },
-+ { 9, IMX6Q_GPR13_SATA_TX_ATTEN_9_16 },
-+ { 10, IMX6Q_GPR13_SATA_TX_ATTEN_10_16 },
-+ { 12, IMX6Q_GPR13_SATA_TX_ATTEN_12_16 },
-+ { 14, IMX6Q_GPR13_SATA_TX_ATTEN_14_16 },
-+ { 16, IMX6Q_GPR13_SATA_TX_ATTEN_16_16 },
-+};
-+
-+static const struct reg_value gpr13_rx_eq[] = {
-+ { 500, IMX6Q_GPR13_SATA_RX_EQ_VAL_0_5_DB },
-+ { 1000, IMX6Q_GPR13_SATA_RX_EQ_VAL_1_0_DB },
-+ { 1500, IMX6Q_GPR13_SATA_RX_EQ_VAL_1_5_DB },
-+ { 2000, IMX6Q_GPR13_SATA_RX_EQ_VAL_2_0_DB },
-+ { 2500, IMX6Q_GPR13_SATA_RX_EQ_VAL_2_5_DB },
-+ { 3000, IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB },
-+ { 3500, IMX6Q_GPR13_SATA_RX_EQ_VAL_3_5_DB },
-+ { 4000, IMX6Q_GPR13_SATA_RX_EQ_VAL_4_0_DB },
-+};
-+
-+static const struct reg_property gpr13_props[] = {
-+ {
-+ .name = "fsl,transmit-level-mV",
-+ .values = gpr13_tx_level,
-+ .num_values = ARRAY_SIZE(gpr13_tx_level),
-+ .def_value = IMX6Q_GPR13_SATA_TX_LVL_1_025_V,
-+ }, {
-+ .name = "fsl,transmit-boost-mdB",
-+ .values = gpr13_tx_boost,
-+ .num_values = ARRAY_SIZE(gpr13_tx_boost),
-+ .def_value = IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB,
-+ }, {
-+ .name = "fsl,transmit-atten-16ths",
-+ .values = gpr13_tx_atten,
-+ .num_values = ARRAY_SIZE(gpr13_tx_atten),
-+ .def_value = IMX6Q_GPR13_SATA_TX_ATTEN_9_16,
-+ }, {
-+ .name = "fsl,receive-eq-mdB",
-+ .values = gpr13_rx_eq,
-+ .num_values = ARRAY_SIZE(gpr13_rx_eq),
-+ .def_value = IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB,
-+ },
-+};
-+
-+static u32 imx_ahci_parse_props(struct device *dev,
-+ const struct reg_property *prop, size_t num)
-+{
-+ struct device_node *np = dev->of_node;
-+ u32 reg_value = 0;
-+ int i, j;
-+
-+ for (i = 0; i < num; i++, prop++) {
-+ u32 of_val;
-+
-+ if (of_property_read_u32(np, prop->name, &of_val)) {
-+ dev_info(dev, "%s not specified, using %08x\n",
-+ prop->name, prop->def_value);
-+ reg_value |= prop->def_value;
-+ continue;
-+ }
-+
-+ for (j = 0; j < prop->num_values; j++) {
-+ if (prop->values[j].of_value == of_val) {
-+ dev_info(dev, "%s value %u, using %08x\n",
-+ prop->name, of_val, prop->values[j].reg_value);
-+ reg_value |= prop->values[j].reg_value;
-+ break;
-+ }
-+ }
-+
-+ if (j == prop->num_values) {
-+ dev_err(dev, "DT property %s is not a valid value\n",
-+ prop->name);
-+ reg_value |= prop->def_value;
-+ }
-+ }
-+
-+ return reg_value;
-+}
-+
-+static int imx_ahci_probe(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ const struct of_device_id *of_id;
-+ struct ahci_host_priv *hpriv;
-+ struct imx_ahci_priv *imxpriv;
-+ unsigned int reg_val;
-+ int ret;
-+
-+ of_id = of_match_device(imx_ahci_of_match, dev);
-+ if (!of_id)
-+ return -EINVAL;
-+
-+ imxpriv = devm_kzalloc(dev, sizeof(*imxpriv), GFP_KERNEL);
-+ if (!imxpriv)
-+ return -ENOMEM;
-+
-+ imxpriv->ahci_pdev = pdev;
-+ imxpriv->no_device = false;
-+ imxpriv->first_time = true;
-+ imxpriv->type = (enum ahci_imx_type)of_id->data;
-+
-+ imxpriv->sata_clk = devm_clk_get(dev, "sata");
-+ if (IS_ERR(imxpriv->sata_clk)) {
-+ dev_err(dev, "can't get sata clock.\n");
-+ return PTR_ERR(imxpriv->sata_clk);
-+ }
-+
-+ imxpriv->sata_ref_clk = devm_clk_get(dev, "sata_ref");
-+ if (IS_ERR(imxpriv->sata_ref_clk)) {
-+ dev_err(dev, "can't get sata_ref clock.\n");
-+ return PTR_ERR(imxpriv->sata_ref_clk);
-+ }
-+
-+ imxpriv->ahb_clk = devm_clk_get(dev, "ahb");
-+ if (IS_ERR(imxpriv->ahb_clk)) {
-+ dev_err(dev, "can't get ahb clock.\n");
-+ return PTR_ERR(imxpriv->ahb_clk);
-+ }
-+
-+ if (imxpriv->type == AHCI_IMX6Q) {
-+ u32 reg_value;
-+
-+ imxpriv->gpr = syscon_regmap_lookup_by_compatible(
-+ "fsl,imx6q-iomuxc-gpr");
-+ if (IS_ERR(imxpriv->gpr)) {
-+ dev_err(dev,
-+ "failed to find fsl,imx6q-iomux-gpr regmap\n");
-+ return PTR_ERR(imxpriv->gpr);
-+ }
-+
-+ reg_value = imx_ahci_parse_props(dev, gpr13_props,
-+ ARRAY_SIZE(gpr13_props));
-+
-+ imxpriv->phy_params =
-+ IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M |
-+ IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F |
-+ IMX6Q_GPR13_SATA_SPD_MODE_3P0G |
-+ IMX6Q_GPR13_SATA_MPLL_SS_EN |
-+ reg_value;
-+ }
-+
-+ hpriv = ahci_platform_get_resources(pdev);
-+ if (IS_ERR(hpriv))
-+ return PTR_ERR(hpriv);
-+
-+ hpriv->plat_data = imxpriv;
-+
-+ ret = clk_prepare_enable(imxpriv->sata_clk);
-+ if (ret)
-+ return ret;
-+
-+ ret = imx_sata_enable(hpriv);
-+ if (ret)
-+ goto disable_clk;
-+
-+ /*
-+ * Configure the HWINIT bits of the HOST_CAP and HOST_PORTS_IMPL,
-+ * and IP vendor specific register IMX_TIMER1MS.
-+ * Configure CAP_SSS (support stagered spin up).
-+ * Implement the port0.
-+ * Get the ahb clock rate, and configure the TIMER1MS register.
-+ */
-+ reg_val = readl(hpriv->mmio + HOST_CAP);
-+ if (!(reg_val & HOST_CAP_SSS)) {
-+ reg_val |= HOST_CAP_SSS;
-+ writel(reg_val, hpriv->mmio + HOST_CAP);
-+ }
-+ reg_val = readl(hpriv->mmio + HOST_PORTS_IMPL);
-+ if (!(reg_val & 0x1)) {
-+ reg_val |= 0x1;
-+ writel(reg_val, hpriv->mmio + HOST_PORTS_IMPL);
-+ }
-+
-+ reg_val = clk_get_rate(imxpriv->ahb_clk) / 1000;
-+ writel(reg_val, hpriv->mmio + IMX_TIMER1MS);
-+
-+ ret = ahci_platform_init_host(pdev, hpriv, &ahci_imx_port_info,
-+ 0, 0, 0);
-+ if (ret)
-+ goto disable_sata;
-+
-+ return 0;
-+
-+disable_sata:
-+ imx_sata_disable(hpriv);
-+disable_clk:
-+ clk_disable_unprepare(imxpriv->sata_clk);
-+ return ret;
-+}
-+
-+static void ahci_imx_host_stop(struct ata_host *host)
-+{
-+ struct ahci_host_priv *hpriv = host->private_data;
-+ struct imx_ahci_priv *imxpriv = hpriv->plat_data;
-+
-+ imx_sata_disable(hpriv);
-+ clk_disable_unprepare(imxpriv->sata_clk);
-+}
-+
-+#ifdef CONFIG_PM_SLEEP
-+static int imx_ahci_suspend(struct device *dev)
-+{
-+ struct ata_host *host = dev_get_drvdata(dev);
-+ struct ahci_host_priv *hpriv = host->private_data;
-+ int ret;
-+
-+ ret = ahci_platform_suspend_host(dev);
-+ if (ret)
-+ return ret;
-+
-+ imx_sata_disable(hpriv);
-+
-+ return 0;
-+}
-+
-+static int imx_ahci_resume(struct device *dev)
-+{
-+ struct ata_host *host = dev_get_drvdata(dev);
-+ struct ahci_host_priv *hpriv = host->private_data;
-+ int ret;
-+
-+ ret = imx_sata_enable(hpriv);
-+ if (ret)
-+ return ret;
-+
-+ return ahci_platform_resume_host(dev);
-+}
-+#endif
-+
-+static SIMPLE_DEV_PM_OPS(ahci_imx_pm_ops, imx_ahci_suspend, imx_ahci_resume);
-+
-+static struct platform_driver imx_ahci_driver = {
-+ .probe = imx_ahci_probe,
-+ .remove = ata_platform_remove_one,
-+ .driver = {
-+ .name = "ahci-imx",
-+ .owner = THIS_MODULE,
-+ .of_match_table = imx_ahci_of_match,
-+ .pm = &ahci_imx_pm_ops,
-+ },
-+};
-+module_platform_driver(imx_ahci_driver);
-+
-+MODULE_DESCRIPTION("Freescale i.MX AHCI SATA platform driver");
-+MODULE_AUTHOR("Richard Zhu <Hong-Xing.Zhu@freescale.com>");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS("ahci:imx");
-diff -Nur linux-3.16.6.orig/drivers/cec/cec-dev.c linux-3.16.6/drivers/cec/cec-dev.c
---- linux-3.16.6.orig/drivers/cec/cec-dev.c 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/cec/cec-dev.c 2014-10-23 12:37:18.374219998 -0500
-@@ -0,0 +1,384 @@
-+/*
-+ * HDMI Consumer Electronics Control
-+ *
-+ * This provides the user API for communication with HDMI CEC complaint
-+ * devices in kernel drivers, and is based upon the protocol developed
-+ * by Freescale for their i.MX SoCs.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+#include <linux/cec-dev.h>
-+#include <linux/device.h>
-+#include <linux/fs.h>
-+#include <linux/module.h>
-+#include <linux/poll.h>
-+#include <linux/sched.h>
-+#include <linux/slab.h>
-+
-+struct cec_event {
-+ struct cec_user_event usr;
-+ struct list_head node;
-+};
-+
-+static struct class *cec_class;
-+static int cec_major;
-+
-+static void cec_dev_send_message(struct cec_dev *cec_dev, u8 *msg,
-+ size_t count)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&cec_dev->lock, flags);
-+ cec_dev->retries = 5;
-+ cec_dev->write_busy = 1;
-+ cec_dev->send_message(cec_dev, msg, count);
-+ spin_unlock_irqrestore(&cec_dev->lock, flags);
-+}
-+
-+void cec_dev_event(struct cec_dev *cec_dev, int type, u8 *msg, size_t len)
-+{
-+ struct cec_event *event;
-+ unsigned long flags;
-+
-+ event = kzalloc(sizeof(*event), GFP_ATOMIC);
-+ if (event) {
-+ event->usr.event_type = type;
-+ event->usr.msg_len = len;
-+ if (msg)
-+ memcpy(event->usr.msg, msg, len);
-+
-+ spin_lock_irqsave(&cec_dev->lock, flags);
-+ list_add_tail(&event->node, &cec_dev->events);
-+ spin_unlock_irqrestore(&cec_dev->lock, flags);
-+ wake_up(&cec_dev->waitq);
-+ }
-+}
-+EXPORT_SYMBOL_GPL(cec_dev_event);
-+
-+static int cec_dev_lock_write(struct cec_dev *cec_dev, struct file *file)
-+ __acquires(cec_dev->mutex)
-+{
-+ int ret;
-+
-+ do {
-+ if (file->f_flags & O_NONBLOCK) {
-+ if (cec_dev->write_busy)
-+ return -EAGAIN;
-+ } else {
-+ ret = wait_event_interruptible(cec_dev->waitq,
-+ !cec_dev->write_busy);
-+ if (ret)
-+ break;
-+ }
-+
-+ ret = mutex_lock_interruptible(&cec_dev->mutex);
-+ if (ret)
-+ break;
-+
-+ if (!cec_dev->write_busy)
-+ break;
-+
-+ mutex_unlock(&cec_dev->mutex);
-+ } while (1);
-+
-+ return ret;
-+}
-+
-+static ssize_t cec_dev_read(struct file *file, char __user *buf,
-+ size_t count, loff_t *ppos)
-+{
-+ struct cec_dev *cec_dev = file->private_data;
-+ ssize_t ret;
-+
-+ if (count > sizeof(struct cec_user_event))
-+ count = sizeof(struct cec_user_event);
-+
-+ if (!access_ok(VERIFY_WRITE, buf, count))
-+ return -EFAULT;
-+
-+ do {
-+ struct cec_event *event = NULL;
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&cec_dev->lock, flags);
-+ if (!list_empty(&cec_dev->events)) {
-+ event = list_first_entry(&cec_dev->events,
-+ struct cec_event, node);
-+ list_del(&event->node);
-+ }
-+ spin_unlock_irqrestore(&cec_dev->lock, flags);
-+
-+ if (event) {
-+ ret = __copy_to_user(buf, &event->usr, count) ?
-+ -EFAULT : count;
-+ kfree(event);
-+ break;
-+ }
-+
-+ if (file->f_flags & O_NONBLOCK) {
-+ ret = -EAGAIN;
-+ break;
-+ }
-+
-+ ret = wait_event_interruptible(cec_dev->waitq,
-+ !list_empty(&cec_dev->events));
-+ if (ret)
-+ break;
-+ } while (1);
-+
-+ return ret;
-+}
-+
-+static ssize_t cec_dev_write(struct file *file, const char __user *buf,
-+ size_t count, loff_t *ppos)
-+{
-+ struct cec_dev *cec_dev = file->private_data;
-+ u8 msg[MAX_MESSAGE_LEN];
-+ int ret;
-+
-+ if (count > sizeof(msg))
-+ return -E2BIG;
-+
-+ if (copy_from_user(msg, buf, count))
-+ return -EFAULT;
-+
-+ ret = cec_dev_lock_write(cec_dev, file);
-+ if (ret)
-+ return ret;
-+
-+ cec_dev_send_message(cec_dev, msg, count);
-+
-+ mutex_unlock(&cec_dev->mutex);
-+
-+ return count;
-+}
-+
-+static long cec_dev_ioctl(struct file *file, u_int cmd, unsigned long arg)
-+{
-+ struct cec_dev *cec_dev = file->private_data;
-+ int ret;
-+
-+ switch (cmd) {
-+ case HDMICEC_IOC_O_SETLOGICALADDRESS:
-+ case HDMICEC_IOC_SETLOGICALADDRESS:
-+ if (arg > 15) {
-+ ret = -EINVAL;
-+ break;
-+ }
-+
-+ ret = cec_dev_lock_write(cec_dev, file);
-+ if (ret == 0) {
-+ unsigned char msg[1];
-+
-+ cec_dev->addresses = BIT(arg);
-+ cec_dev->set_address(cec_dev, cec_dev->addresses);
-+
-+ /*
-+ * Send a ping message with the source and destination
-+ * set to our address; the result indicates whether
-+ * unit has chosen our address simultaneously.
-+ */
-+ msg[0] = arg << 4 | arg;
-+ cec_dev_send_message(cec_dev, msg, sizeof(msg));
-+ mutex_unlock(&cec_dev->mutex);
-+ }
-+ break;
-+
-+ case HDMICEC_IOC_STARTDEVICE:
-+ ret = mutex_lock_interruptible(&cec_dev->mutex);
-+ if (ret == 0) {
-+ cec_dev->addresses = BIT(15);
-+ cec_dev->set_address(cec_dev, cec_dev->addresses);
-+ mutex_unlock(&cec_dev->mutex);
-+ }
-+ break;
-+
-+ case HDMICEC_IOC_STOPDEVICE:
-+ ret = 0;
-+ break;
-+
-+ case HDMICEC_IOC_GETPHYADDRESS:
-+ ret = put_user(cec_dev->physical, (u16 __user *)arg);
-+ ret = -ENOIOCTLCMD;
-+ break;
-+
-+ default:
-+ ret = -ENOIOCTLCMD;
-+ break;
-+ }
-+
-+ return ret;
-+}
-+
-+static unsigned cec_dev_poll(struct file *file, poll_table *wait)
-+{
-+ struct cec_dev *cec_dev = file->private_data;
-+ unsigned mask = 0;
-+
-+ poll_wait(file, &cec_dev->waitq, wait);
-+
-+ if (cec_dev->write_busy == 0)
-+ mask |= POLLOUT | POLLWRNORM;
-+ if (!list_empty(&cec_dev->events))
-+ mask |= POLLIN | POLLRDNORM;
-+
-+ return mask;
-+}
-+
-+static int cec_dev_release(struct inode *inode, struct file *file)
-+{
-+ struct cec_dev *cec_dev = file->private_data;
-+
-+ mutex_lock(&cec_dev->mutex);
-+ if (cec_dev->users >= 1)
-+ cec_dev->users -= 1;
-+ if (cec_dev->users == 0) {
-+ /*
-+ * Wait for any write to complete before shutting down.
-+ * A message should complete in a maximum of 2.75ms *
-+ * 160 bits + 4.7ms, or 444.7ms. Let's call that 500ms.
-+ * If we time out, shutdown anyway.
-+ */
-+ wait_event_timeout(cec_dev->waitq, !cec_dev->write_busy,
-+ msecs_to_jiffies(500));
-+
-+ cec_dev->release(cec_dev);
-+
-+ while (!list_empty(&cec_dev->events)) {
-+ struct cec_event *event;
-+
-+ event = list_first_entry(&cec_dev->events,
-+ struct cec_event, node);
-+ list_del(&event->node);
-+ kfree(event);
-+ }
-+ }
-+ mutex_unlock(&cec_dev->mutex);
-+ return 0;
-+}
-+
-+static int cec_dev_open(struct inode *inode, struct file *file)
-+{
-+ struct cec_dev *cec_dev = container_of(inode->i_cdev, struct cec_dev,
-+ cdev);
-+ int ret = 0;
-+
-+ nonseekable_open(inode, file);
-+
-+ file->private_data = cec_dev;
-+
-+ ret = mutex_lock_interruptible(&cec_dev->mutex);
-+ if (ret)
-+ return ret;
-+
-+ if (cec_dev->users++ == 0) {
-+ cec_dev->addresses = BIT(15);
-+
-+ ret = cec_dev->open(cec_dev);
-+ if (ret < 0)
-+ cec_dev->users = 0;
-+ }
-+ mutex_unlock(&cec_dev->mutex);
-+
-+ return ret;
-+}
-+
-+static const struct file_operations hdmi_cec_fops = {
-+ .owner = THIS_MODULE,
-+ .read = cec_dev_read,
-+ .write = cec_dev_write,
-+ .open = cec_dev_open,
-+ .unlocked_ioctl = cec_dev_ioctl,
-+ .release = cec_dev_release,
-+ .poll = cec_dev_poll,
-+};
-+
-+void cec_dev_init(struct cec_dev *cec_dev, struct module *module)
-+{
-+ cec_dev->devn = MKDEV(cec_major, 0);
-+
-+ INIT_LIST_HEAD(&cec_dev->events);
-+ init_waitqueue_head(&cec_dev->waitq);
-+ spin_lock_init(&cec_dev->lock);
-+ mutex_init(&cec_dev->mutex);
-+
-+ cec_dev->addresses = BIT(15);
-+
-+ cdev_init(&cec_dev->cdev, &hdmi_cec_fops);
-+ cec_dev->cdev.owner = module;
-+}
-+EXPORT_SYMBOL_GPL(cec_dev_init);
-+
-+int cec_dev_add(struct cec_dev *cec_dev, struct device *dev, const char *name)
-+{
-+ struct device *cd;
-+ int ret;
-+
-+ ret = cdev_add(&cec_dev->cdev, cec_dev->devn, 1);
-+ if (ret < 0)
-+ goto err_cdev;
-+
-+ cd = device_create(cec_class, dev, cec_dev->devn, NULL, name);
-+ if (IS_ERR(cd)) {
-+ ret = PTR_ERR(cd);
-+ dev_err(dev, "can't create device: %d\n", ret);
-+ goto err_dev;
-+ }
-+
-+ return 0;
-+
-+ err_dev:
-+ cdev_del(&cec_dev->cdev);
-+ err_cdev:
-+ return ret;
-+}
-+EXPORT_SYMBOL_GPL(cec_dev_add);
-+
-+void cec_dev_remove(struct cec_dev *cec_dev)
-+{
-+ device_destroy(cec_class, cec_dev->devn);
-+ cdev_del(&cec_dev->cdev);
-+}
-+EXPORT_SYMBOL_GPL(cec_dev_remove);
-+
-+static int cec_init(void)
-+{
-+ dev_t dev;
-+ int ret;
-+
-+ cec_class = class_create(THIS_MODULE, "hdmi-cec");
-+ if (IS_ERR(cec_class)) {
-+ ret = PTR_ERR(cec_class);
-+ pr_err("cec: can't create cec class: %d\n", ret);
-+ goto err_class;
-+ }
-+
-+ ret = alloc_chrdev_region(&dev, 0, 1, "hdmi-cec");
-+ if (ret) {
-+ pr_err("cec: can't create character devices: %d\n", ret);
-+ goto err_chrdev;
-+ }
-+
-+ cec_major = MAJOR(dev);
-+
-+ return 0;
-+
-+ err_chrdev:
-+ class_destroy(cec_class);
-+ err_class:
-+ return ret;
-+}
-+subsys_initcall(cec_init);
-+
-+static void cec_exit(void)
-+{
-+ unregister_chrdev_region(MKDEV(cec_major, 0), 1);
-+ class_destroy(cec_class);
-+}
-+module_exit(cec_exit);
-+
-+MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
-+MODULE_DESCRIPTION("Generic HDMI CEC driver");
-+MODULE_LICENSE("GPL");
-diff -Nur linux-3.16.6.orig/drivers/cec/Kconfig linux-3.16.6/drivers/cec/Kconfig
---- linux-3.16.6.orig/drivers/cec/Kconfig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/cec/Kconfig 2014-10-23 12:37:18.350220009 -0500
-@@ -0,0 +1,14 @@
-+#
-+# Consumer Electroncs Control support
-+#
-+
-+menu "Consumer Electronics Control devices"
-+
-+config CEC
-+ bool
-+
-+config HDMI_CEC_CORE
-+ tristate
-+ select CEC
-+
-+endmenu
-diff -Nur linux-3.16.6.orig/drivers/cec/Makefile linux-3.16.6/drivers/cec/Makefile
---- linux-3.16.6.orig/drivers/cec/Makefile 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/cec/Makefile 2014-10-23 12:37:18.374219998 -0500
-@@ -0,0 +1 @@
-+obj-$(CONFIG_HDMI_CEC_CORE) += cec-dev.o
-diff -Nur linux-3.16.6.orig/drivers/dma/imx-sdma.c linux-3.16.6/drivers/dma/imx-sdma.c
---- linux-3.16.6.orig/drivers/dma/imx-sdma.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/dma/imx-sdma.c 2014-10-23 12:35:52.990220019 -0500
-@@ -255,7 +255,6 @@
- enum dma_slave_buswidth word_size;
- unsigned int buf_tail;
- unsigned int num_bd;
-- unsigned int period_len;
- struct sdma_buffer_descriptor *bd;
- dma_addr_t bd_phys;
- unsigned int pc_from_device, pc_to_device;
-@@ -594,12 +593,6 @@
-
- static void sdma_handle_channel_loop(struct sdma_channel *sdmac)
- {
-- if (sdmac->desc.callback)
-- sdmac->desc.callback(sdmac->desc.callback_param);
--}
--
--static void sdma_update_channel_loop(struct sdma_channel *sdmac)
--{
- struct sdma_buffer_descriptor *bd;
-
- /*
-@@ -618,6 +611,9 @@
- bd->mode.status |= BD_DONE;
- sdmac->buf_tail++;
- sdmac->buf_tail %= sdmac->num_bd;
-+
-+ if (sdmac->desc.callback)
-+ sdmac->desc.callback(sdmac->desc.callback_param);
- }
- }
-
-@@ -673,9 +669,6 @@
- int channel = fls(stat) - 1;
- struct sdma_channel *sdmac = &sdma->channel[channel];
-
-- if (sdmac->flags & IMX_DMA_SG_LOOP)
-- sdma_update_channel_loop(sdmac);
--
- tasklet_schedule(&sdmac->tasklet);
-
- __clear_bit(channel, &stat);
-@@ -1136,7 +1129,6 @@
- sdmac->status = DMA_IN_PROGRESS;
-
- sdmac->buf_tail = 0;
-- sdmac->period_len = period_len;
-
- sdmac->flags |= IMX_DMA_SG_LOOP;
- sdmac->direction = direction;
-@@ -1233,15 +1225,9 @@
- struct dma_tx_state *txstate)
- {
- struct sdma_channel *sdmac = to_sdma_chan(chan);
-- u32 residue;
--
-- if (sdmac->flags & IMX_DMA_SG_LOOP)
-- residue = (sdmac->num_bd - sdmac->buf_tail) * sdmac->period_len;
-- else
-- residue = sdmac->chn_count - sdmac->chn_real_count;
-
- dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie,
-- residue);
-+ sdmac->chn_count - sdmac->chn_real_count);
-
- return sdmac->status;
- }
-diff -Nur linux-3.16.6.orig/drivers/dma/imx-sdma.c.orig linux-3.16.6/drivers/dma/imx-sdma.c.orig
---- linux-3.16.6.orig/drivers/dma/imx-sdma.c.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/dma/imx-sdma.c.orig 2014-10-15 05:05:43.000000000 -0500
-@@ -0,0 +1,1656 @@
-+/*
-+ * drivers/dma/imx-sdma.c
-+ *
-+ * This file contains a driver for the Freescale Smart DMA engine
-+ *
-+ * Copyright 2010 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
-+ *
-+ * Based on code from Freescale:
-+ *
-+ * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
-+ *
-+ * The code contained herein is licensed under the GNU General Public
-+ * License. You may obtain a copy of the GNU General Public License
-+ * Version 2 or later at the following locations:
-+ *
-+ * http://www.opensource.org/licenses/gpl-license.html
-+ * http://www.gnu.org/copyleft/gpl.html
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/bitops.h>
-+#include <linux/mm.h>
-+#include <linux/interrupt.h>
-+#include <linux/clk.h>
-+#include <linux/delay.h>
-+#include <linux/sched.h>
-+#include <linux/semaphore.h>
-+#include <linux/spinlock.h>
-+#include <linux/device.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/firmware.h>
-+#include <linux/slab.h>
-+#include <linux/platform_device.h>
-+#include <linux/dmaengine.h>
-+#include <linux/of.h>
-+#include <linux/of_device.h>
-+#include <linux/of_dma.h>
-+
-+#include <asm/irq.h>
-+#include <linux/platform_data/dma-imx-sdma.h>
-+#include <linux/platform_data/dma-imx.h>
-+
-+#include "dmaengine.h"
-+
-+/* SDMA registers */
-+#define SDMA_H_C0PTR 0x000
-+#define SDMA_H_INTR 0x004
-+#define SDMA_H_STATSTOP 0x008
-+#define SDMA_H_START 0x00c
-+#define SDMA_H_EVTOVR 0x010
-+#define SDMA_H_DSPOVR 0x014
-+#define SDMA_H_HOSTOVR 0x018
-+#define SDMA_H_EVTPEND 0x01c
-+#define SDMA_H_DSPENBL 0x020
-+#define SDMA_H_RESET 0x024
-+#define SDMA_H_EVTERR 0x028
-+#define SDMA_H_INTRMSK 0x02c
-+#define SDMA_H_PSW 0x030
-+#define SDMA_H_EVTERRDBG 0x034
-+#define SDMA_H_CONFIG 0x038
-+#define SDMA_ONCE_ENB 0x040
-+#define SDMA_ONCE_DATA 0x044
-+#define SDMA_ONCE_INSTR 0x048
-+#define SDMA_ONCE_STAT 0x04c
-+#define SDMA_ONCE_CMD 0x050
-+#define SDMA_EVT_MIRROR 0x054
-+#define SDMA_ILLINSTADDR 0x058
-+#define SDMA_CHN0ADDR 0x05c
-+#define SDMA_ONCE_RTB 0x060
-+#define SDMA_XTRIG_CONF1 0x070
-+#define SDMA_XTRIG_CONF2 0x074
-+#define SDMA_CHNENBL0_IMX35 0x200
-+#define SDMA_CHNENBL0_IMX31 0x080
-+#define SDMA_CHNPRI_0 0x100
-+
-+/*
-+ * Buffer descriptor status values.
-+ */
-+#define BD_DONE 0x01
-+#define BD_WRAP 0x02
-+#define BD_CONT 0x04
-+#define BD_INTR 0x08
-+#define BD_RROR 0x10
-+#define BD_LAST 0x20
-+#define BD_EXTD 0x80
-+
-+/*
-+ * Data Node descriptor status values.
-+ */
-+#define DND_END_OF_FRAME 0x80
-+#define DND_END_OF_XFER 0x40
-+#define DND_DONE 0x20
-+#define DND_UNUSED 0x01
-+
-+/*
-+ * IPCV2 descriptor status values.
-+ */
-+#define BD_IPCV2_END_OF_FRAME 0x40
-+
-+#define IPCV2_MAX_NODES 50
-+/*
-+ * Error bit set in the CCB status field by the SDMA,
-+ * in setbd routine, in case of a transfer error
-+ */
-+#define DATA_ERROR 0x10000000
-+
-+/*
-+ * Buffer descriptor commands.
-+ */
-+#define C0_ADDR 0x01
-+#define C0_LOAD 0x02
-+#define C0_DUMP 0x03
-+#define C0_SETCTX 0x07
-+#define C0_GETCTX 0x03
-+#define C0_SETDM 0x01
-+#define C0_SETPM 0x04
-+#define C0_GETDM 0x02
-+#define C0_GETPM 0x08
-+/*
-+ * Change endianness indicator in the BD command field
-+ */
-+#define CHANGE_ENDIANNESS 0x80
-+
-+/*
-+ * Mode/Count of data node descriptors - IPCv2
-+ */
-+struct sdma_mode_count {
-+ u32 count : 16; /* size of the buffer pointed by this BD */
-+ u32 status : 8; /* E,R,I,C,W,D status bits stored here */
-+ u32 command : 8; /* command mostlky used for channel 0 */
-+};
-+
-+/*
-+ * Buffer descriptor
-+ */
-+struct sdma_buffer_descriptor {
-+ struct sdma_mode_count mode;
-+ u32 buffer_addr; /* address of the buffer described */
-+ u32 ext_buffer_addr; /* extended buffer address */
-+} __attribute__ ((packed));
-+
-+/**
-+ * struct sdma_channel_control - Channel control Block
-+ *
-+ * @current_bd_ptr current buffer descriptor processed
-+ * @base_bd_ptr first element of buffer descriptor array
-+ * @unused padding. The SDMA engine expects an array of 128 byte
-+ * control blocks
-+ */
-+struct sdma_channel_control {
-+ u32 current_bd_ptr;
-+ u32 base_bd_ptr;
-+ u32 unused[2];
-+} __attribute__ ((packed));
-+
-+/**
-+ * struct sdma_state_registers - SDMA context for a channel
-+ *
-+ * @pc: program counter
-+ * @t: test bit: status of arithmetic & test instruction
-+ * @rpc: return program counter
-+ * @sf: source fault while loading data
-+ * @spc: loop start program counter
-+ * @df: destination fault while storing data
-+ * @epc: loop end program counter
-+ * @lm: loop mode
-+ */
-+struct sdma_state_registers {
-+ u32 pc :14;
-+ u32 unused1: 1;
-+ u32 t : 1;
-+ u32 rpc :14;
-+ u32 unused0: 1;
-+ u32 sf : 1;
-+ u32 spc :14;
-+ u32 unused2: 1;
-+ u32 df : 1;
-+ u32 epc :14;
-+ u32 lm : 2;
-+} __attribute__ ((packed));
-+
-+/**
-+ * struct sdma_context_data - sdma context specific to a channel
-+ *
-+ * @channel_state: channel state bits
-+ * @gReg: general registers
-+ * @mda: burst dma destination address register
-+ * @msa: burst dma source address register
-+ * @ms: burst dma status register
-+ * @md: burst dma data register
-+ * @pda: peripheral dma destination address register
-+ * @psa: peripheral dma source address register
-+ * @ps: peripheral dma status register
-+ * @pd: peripheral dma data register
-+ * @ca: CRC polynomial register
-+ * @cs: CRC accumulator register
-+ * @dda: dedicated core destination address register
-+ * @dsa: dedicated core source address register
-+ * @ds: dedicated core status register
-+ * @dd: dedicated core data register
-+ */
-+struct sdma_context_data {
-+ struct sdma_state_registers channel_state;
-+ u32 gReg[8];
-+ u32 mda;
-+ u32 msa;
-+ u32 ms;
-+ u32 md;
-+ u32 pda;
-+ u32 psa;
-+ u32 ps;
-+ u32 pd;
-+ u32 ca;
-+ u32 cs;
-+ u32 dda;
-+ u32 dsa;
-+ u32 ds;
-+ u32 dd;
-+ u32 scratch0;
-+ u32 scratch1;
-+ u32 scratch2;
-+ u32 scratch3;
-+ u32 scratch4;
-+ u32 scratch5;
-+ u32 scratch6;
-+ u32 scratch7;
-+} __attribute__ ((packed));
-+
-+#define NUM_BD (int)(PAGE_SIZE / sizeof(struct sdma_buffer_descriptor))
-+
-+struct sdma_engine;
-+
-+/**
-+ * struct sdma_channel - housekeeping for a SDMA channel
-+ *
-+ * @sdma pointer to the SDMA engine for this channel
-+ * @channel the channel number, matches dmaengine chan_id + 1
-+ * @direction transfer type. Needed for setting SDMA script
-+ * @peripheral_type Peripheral type. Needed for setting SDMA script
-+ * @event_id0 aka dma request line
-+ * @event_id1 for channels that use 2 events
-+ * @word_size peripheral access size
-+ * @buf_tail ID of the buffer that was processed
-+ * @num_bd max NUM_BD. number of descriptors currently handling
-+ */
-+struct sdma_channel {
-+ struct sdma_engine *sdma;
-+ unsigned int channel;
-+ enum dma_transfer_direction direction;
-+ enum sdma_peripheral_type peripheral_type;
-+ unsigned int event_id0;
-+ unsigned int event_id1;
-+ enum dma_slave_buswidth word_size;
-+ unsigned int buf_tail;
-+ unsigned int num_bd;
-+ unsigned int period_len;
-+ struct sdma_buffer_descriptor *bd;
-+ dma_addr_t bd_phys;
-+ unsigned int pc_from_device, pc_to_device;
-+ unsigned long flags;
-+ dma_addr_t per_address;
-+ unsigned long event_mask[2];
-+ unsigned long watermark_level;
-+ u32 shp_addr, per_addr;
-+ struct dma_chan chan;
-+ spinlock_t lock;
-+ struct dma_async_tx_descriptor desc;
-+ enum dma_status status;
-+ unsigned int chn_count;
-+ unsigned int chn_real_count;
-+ struct tasklet_struct tasklet;
-+};
-+
-+#define IMX_DMA_SG_LOOP BIT(0)
-+
-+#define MAX_DMA_CHANNELS 32
-+#define MXC_SDMA_DEFAULT_PRIORITY 1
-+#define MXC_SDMA_MIN_PRIORITY 1
-+#define MXC_SDMA_MAX_PRIORITY 7
-+
-+#define SDMA_FIRMWARE_MAGIC 0x414d4453
-+
-+/**
-+ * struct sdma_firmware_header - Layout of the firmware image
-+ *
-+ * @magic "SDMA"
-+ * @version_major increased whenever layout of struct sdma_script_start_addrs
-+ * changes.
-+ * @version_minor firmware minor version (for binary compatible changes)
-+ * @script_addrs_start offset of struct sdma_script_start_addrs in this image
-+ * @num_script_addrs Number of script addresses in this image
-+ * @ram_code_start offset of SDMA ram image in this firmware image
-+ * @ram_code_size size of SDMA ram image
-+ * @script_addrs Stores the start address of the SDMA scripts
-+ * (in SDMA memory space)
-+ */
-+struct sdma_firmware_header {
-+ u32 magic;
-+ u32 version_major;
-+ u32 version_minor;
-+ u32 script_addrs_start;
-+ u32 num_script_addrs;
-+ u32 ram_code_start;
-+ u32 ram_code_size;
-+};
-+
-+struct sdma_driver_data {
-+ int chnenbl0;
-+ int num_events;
-+ struct sdma_script_start_addrs *script_addrs;
-+};
-+
-+struct sdma_engine {
-+ struct device *dev;
-+ struct device_dma_parameters dma_parms;
-+ struct sdma_channel channel[MAX_DMA_CHANNELS];
-+ struct sdma_channel_control *channel_control;
-+ void __iomem *regs;
-+ struct sdma_context_data *context;
-+ dma_addr_t context_phys;
-+ struct dma_device dma_device;
-+ struct clk *clk_ipg;
-+ struct clk *clk_ahb;
-+ spinlock_t channel_0_lock;
-+ u32 script_number;
-+ struct sdma_script_start_addrs *script_addrs;
-+ const struct sdma_driver_data *drvdata;
-+};
-+
-+static struct sdma_driver_data sdma_imx31 = {
-+ .chnenbl0 = SDMA_CHNENBL0_IMX31,
-+ .num_events = 32,
-+};
-+
-+static struct sdma_script_start_addrs sdma_script_imx25 = {
-+ .ap_2_ap_addr = 729,
-+ .uart_2_mcu_addr = 904,
-+ .per_2_app_addr = 1255,
-+ .mcu_2_app_addr = 834,
-+ .uartsh_2_mcu_addr = 1120,
-+ .per_2_shp_addr = 1329,
-+ .mcu_2_shp_addr = 1048,
-+ .ata_2_mcu_addr = 1560,
-+ .mcu_2_ata_addr = 1479,
-+ .app_2_per_addr = 1189,
-+ .app_2_mcu_addr = 770,
-+ .shp_2_per_addr = 1407,
-+ .shp_2_mcu_addr = 979,
-+};
-+
-+static struct sdma_driver_data sdma_imx25 = {
-+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
-+ .num_events = 48,
-+ .script_addrs = &sdma_script_imx25,
-+};
-+
-+static struct sdma_driver_data sdma_imx35 = {
-+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
-+ .num_events = 48,
-+};
-+
-+static struct sdma_script_start_addrs sdma_script_imx51 = {
-+ .ap_2_ap_addr = 642,
-+ .uart_2_mcu_addr = 817,
-+ .mcu_2_app_addr = 747,
-+ .mcu_2_shp_addr = 961,
-+ .ata_2_mcu_addr = 1473,
-+ .mcu_2_ata_addr = 1392,
-+ .app_2_per_addr = 1033,
-+ .app_2_mcu_addr = 683,
-+ .shp_2_per_addr = 1251,
-+ .shp_2_mcu_addr = 892,
-+};
-+
-+static struct sdma_driver_data sdma_imx51 = {
-+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
-+ .num_events = 48,
-+ .script_addrs = &sdma_script_imx51,
-+};
-+
-+static struct sdma_script_start_addrs sdma_script_imx53 = {
-+ .ap_2_ap_addr = 642,
-+ .app_2_mcu_addr = 683,
-+ .mcu_2_app_addr = 747,
-+ .uart_2_mcu_addr = 817,
-+ .shp_2_mcu_addr = 891,
-+ .mcu_2_shp_addr = 960,
-+ .uartsh_2_mcu_addr = 1032,
-+ .spdif_2_mcu_addr = 1100,
-+ .mcu_2_spdif_addr = 1134,
-+ .firi_2_mcu_addr = 1193,
-+ .mcu_2_firi_addr = 1290,
-+};
-+
-+static struct sdma_driver_data sdma_imx53 = {
-+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
-+ .num_events = 48,
-+ .script_addrs = &sdma_script_imx53,
-+};
-+
-+static struct sdma_script_start_addrs sdma_script_imx6q = {
-+ .ap_2_ap_addr = 642,
-+ .uart_2_mcu_addr = 817,
-+ .mcu_2_app_addr = 747,
-+ .per_2_per_addr = 6331,
-+ .uartsh_2_mcu_addr = 1032,
-+ .mcu_2_shp_addr = 960,
-+ .app_2_mcu_addr = 683,
-+ .shp_2_mcu_addr = 891,
-+ .spdif_2_mcu_addr = 1100,
-+ .mcu_2_spdif_addr = 1134,
-+};
-+
-+static struct sdma_driver_data sdma_imx6q = {
-+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
-+ .num_events = 48,
-+ .script_addrs = &sdma_script_imx6q,
-+};
-+
-+static struct platform_device_id sdma_devtypes[] = {
-+ {
-+ .name = "imx25-sdma",
-+ .driver_data = (unsigned long)&sdma_imx25,
-+ }, {
-+ .name = "imx31-sdma",
-+ .driver_data = (unsigned long)&sdma_imx31,
-+ }, {
-+ .name = "imx35-sdma",
-+ .driver_data = (unsigned long)&sdma_imx35,
-+ }, {
-+ .name = "imx51-sdma",
-+ .driver_data = (unsigned long)&sdma_imx51,
-+ }, {
-+ .name = "imx53-sdma",
-+ .driver_data = (unsigned long)&sdma_imx53,
-+ }, {
-+ .name = "imx6q-sdma",
-+ .driver_data = (unsigned long)&sdma_imx6q,
-+ }, {
-+ /* sentinel */
-+ }
-+};
-+MODULE_DEVICE_TABLE(platform, sdma_devtypes);
-+
-+static const struct of_device_id sdma_dt_ids[] = {
-+ { .compatible = "fsl,imx6q-sdma", .data = &sdma_imx6q, },
-+ { .compatible = "fsl,imx53-sdma", .data = &sdma_imx53, },
-+ { .compatible = "fsl,imx51-sdma", .data = &sdma_imx51, },
-+ { .compatible = "fsl,imx35-sdma", .data = &sdma_imx35, },
-+ { .compatible = "fsl,imx31-sdma", .data = &sdma_imx31, },
-+ { .compatible = "fsl,imx25-sdma", .data = &sdma_imx25, },
-+ { /* sentinel */ }
-+};
-+MODULE_DEVICE_TABLE(of, sdma_dt_ids);
-+
-+#define SDMA_H_CONFIG_DSPDMA BIT(12) /* indicates if the DSPDMA is used */
-+#define SDMA_H_CONFIG_RTD_PINS BIT(11) /* indicates if Real-Time Debug pins are enabled */
-+#define SDMA_H_CONFIG_ACR BIT(4) /* indicates if AHB freq /core freq = 2 or 1 */
-+#define SDMA_H_CONFIG_CSM (3) /* indicates which context switch mode is selected*/
-+
-+static inline u32 chnenbl_ofs(struct sdma_engine *sdma, unsigned int event)
-+{
-+ u32 chnenbl0 = sdma->drvdata->chnenbl0;
-+ return chnenbl0 + event * 4;
-+}
-+
-+static int sdma_config_ownership(struct sdma_channel *sdmac,
-+ bool event_override, bool mcu_override, bool dsp_override)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+ unsigned long evt, mcu, dsp;
-+
-+ if (event_override && mcu_override && dsp_override)
-+ return -EINVAL;
-+
-+ evt = readl_relaxed(sdma->regs + SDMA_H_EVTOVR);
-+ mcu = readl_relaxed(sdma->regs + SDMA_H_HOSTOVR);
-+ dsp = readl_relaxed(sdma->regs + SDMA_H_DSPOVR);
-+
-+ if (dsp_override)
-+ __clear_bit(channel, &dsp);
-+ else
-+ __set_bit(channel, &dsp);
-+
-+ if (event_override)
-+ __clear_bit(channel, &evt);
-+ else
-+ __set_bit(channel, &evt);
-+
-+ if (mcu_override)
-+ __clear_bit(channel, &mcu);
-+ else
-+ __set_bit(channel, &mcu);
-+
-+ writel_relaxed(evt, sdma->regs + SDMA_H_EVTOVR);
-+ writel_relaxed(mcu, sdma->regs + SDMA_H_HOSTOVR);
-+ writel_relaxed(dsp, sdma->regs + SDMA_H_DSPOVR);
-+
-+ return 0;
-+}
-+
-+static void sdma_enable_channel(struct sdma_engine *sdma, int channel)
-+{
-+ writel(BIT(channel), sdma->regs + SDMA_H_START);
-+}
-+
-+/*
-+ * sdma_run_channel0 - run a channel and wait till it's done
-+ */
-+static int sdma_run_channel0(struct sdma_engine *sdma)
-+{
-+ int ret;
-+ unsigned long timeout = 500;
-+
-+ sdma_enable_channel(sdma, 0);
-+
-+ while (!(ret = readl_relaxed(sdma->regs + SDMA_H_INTR) & 1)) {
-+ if (timeout-- <= 0)
-+ break;
-+ udelay(1);
-+ }
-+
-+ if (ret) {
-+ /* Clear the interrupt status */
-+ writel_relaxed(ret, sdma->regs + SDMA_H_INTR);
-+ } else {
-+ dev_err(sdma->dev, "Timeout waiting for CH0 ready\n");
-+ }
-+
-+ return ret ? 0 : -ETIMEDOUT;
-+}
-+
-+static int sdma_load_script(struct sdma_engine *sdma, void *buf, int size,
-+ u32 address)
-+{
-+ struct sdma_buffer_descriptor *bd0 = sdma->channel[0].bd;
-+ void *buf_virt;
-+ dma_addr_t buf_phys;
-+ int ret;
-+ unsigned long flags;
-+
-+ buf_virt = dma_alloc_coherent(NULL,
-+ size,
-+ &buf_phys, GFP_KERNEL);
-+ if (!buf_virt) {
-+ return -ENOMEM;
-+ }
-+
-+ spin_lock_irqsave(&sdma->channel_0_lock, flags);
-+
-+ bd0->mode.command = C0_SETPM;
-+ bd0->mode.status = BD_DONE | BD_INTR | BD_WRAP | BD_EXTD;
-+ bd0->mode.count = size / 2;
-+ bd0->buffer_addr = buf_phys;
-+ bd0->ext_buffer_addr = address;
-+
-+ memcpy(buf_virt, buf, size);
-+
-+ ret = sdma_run_channel0(sdma);
-+
-+ spin_unlock_irqrestore(&sdma->channel_0_lock, flags);
-+
-+ dma_free_coherent(NULL, size, buf_virt, buf_phys);
-+
-+ return ret;
-+}
-+
-+static void sdma_event_enable(struct sdma_channel *sdmac, unsigned int event)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+ unsigned long val;
-+ u32 chnenbl = chnenbl_ofs(sdma, event);
-+
-+ val = readl_relaxed(sdma->regs + chnenbl);
-+ __set_bit(channel, &val);
-+ writel_relaxed(val, sdma->regs + chnenbl);
-+}
-+
-+static void sdma_event_disable(struct sdma_channel *sdmac, unsigned int event)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+ u32 chnenbl = chnenbl_ofs(sdma, event);
-+ unsigned long val;
-+
-+ val = readl_relaxed(sdma->regs + chnenbl);
-+ __clear_bit(channel, &val);
-+ writel_relaxed(val, sdma->regs + chnenbl);
-+}
-+
-+static void sdma_handle_channel_loop(struct sdma_channel *sdmac)
-+{
-+ if (sdmac->desc.callback)
-+ sdmac->desc.callback(sdmac->desc.callback_param);
-+}
-+
-+static void sdma_update_channel_loop(struct sdma_channel *sdmac)
-+{
-+ struct sdma_buffer_descriptor *bd;
-+
-+ /*
-+ * loop mode. Iterate over descriptors, re-setup them and
-+ * call callback function.
-+ */
-+ while (1) {
-+ bd = &sdmac->bd[sdmac->buf_tail];
-+
-+ if (bd->mode.status & BD_DONE)
-+ break;
-+
-+ if (bd->mode.status & BD_RROR)
-+ sdmac->status = DMA_ERROR;
-+
-+ bd->mode.status |= BD_DONE;
-+ sdmac->buf_tail++;
-+ sdmac->buf_tail %= sdmac->num_bd;
-+ }
-+}
-+
-+static void mxc_sdma_handle_channel_normal(struct sdma_channel *sdmac)
-+{
-+ struct sdma_buffer_descriptor *bd;
-+ int i, error = 0;
-+
-+ sdmac->chn_real_count = 0;
-+ /*
-+ * non loop mode. Iterate over all descriptors, collect
-+ * errors and call callback function
-+ */
-+ for (i = 0; i < sdmac->num_bd; i++) {
-+ bd = &sdmac->bd[i];
-+
-+ if (bd->mode.status & (BD_DONE | BD_RROR))
-+ error = -EIO;
-+ sdmac->chn_real_count += bd->mode.count;
-+ }
-+
-+ if (error)
-+ sdmac->status = DMA_ERROR;
-+ else
-+ sdmac->status = DMA_COMPLETE;
-+
-+ dma_cookie_complete(&sdmac->desc);
-+ if (sdmac->desc.callback)
-+ sdmac->desc.callback(sdmac->desc.callback_param);
-+}
-+
-+static void sdma_tasklet(unsigned long data)
-+{
-+ struct sdma_channel *sdmac = (struct sdma_channel *) data;
-+
-+ if (sdmac->flags & IMX_DMA_SG_LOOP)
-+ sdma_handle_channel_loop(sdmac);
-+ else
-+ mxc_sdma_handle_channel_normal(sdmac);
-+}
-+
-+static irqreturn_t sdma_int_handler(int irq, void *dev_id)
-+{
-+ struct sdma_engine *sdma = dev_id;
-+ unsigned long stat;
-+
-+ stat = readl_relaxed(sdma->regs + SDMA_H_INTR);
-+ /* not interested in channel 0 interrupts */
-+ stat &= ~1;
-+ writel_relaxed(stat, sdma->regs + SDMA_H_INTR);
-+
-+ while (stat) {
-+ int channel = fls(stat) - 1;
-+ struct sdma_channel *sdmac = &sdma->channel[channel];
-+
-+ if (sdmac->flags & IMX_DMA_SG_LOOP)
-+ sdma_update_channel_loop(sdmac);
-+
-+ tasklet_schedule(&sdmac->tasklet);
-+
-+ __clear_bit(channel, &stat);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+/*
-+ * sets the pc of SDMA script according to the peripheral type
-+ */
-+static void sdma_get_pc(struct sdma_channel *sdmac,
-+ enum sdma_peripheral_type peripheral_type)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int per_2_emi = 0, emi_2_per = 0;
-+ /*
-+ * These are needed once we start to support transfers between
-+ * two peripherals or memory-to-memory transfers
-+ */
-+ int per_2_per = 0, emi_2_emi = 0;
-+
-+ sdmac->pc_from_device = 0;
-+ sdmac->pc_to_device = 0;
-+
-+ switch (peripheral_type) {
-+ case IMX_DMATYPE_MEMORY:
-+ emi_2_emi = sdma->script_addrs->ap_2_ap_addr;
-+ break;
-+ case IMX_DMATYPE_DSP:
-+ emi_2_per = sdma->script_addrs->bp_2_ap_addr;
-+ per_2_emi = sdma->script_addrs->ap_2_bp_addr;
-+ break;
-+ case IMX_DMATYPE_FIRI:
-+ per_2_emi = sdma->script_addrs->firi_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_firi_addr;
-+ break;
-+ case IMX_DMATYPE_UART:
-+ per_2_emi = sdma->script_addrs->uart_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_app_addr;
-+ break;
-+ case IMX_DMATYPE_UART_SP:
-+ per_2_emi = sdma->script_addrs->uartsh_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_shp_addr;
-+ break;
-+ case IMX_DMATYPE_ATA:
-+ per_2_emi = sdma->script_addrs->ata_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_ata_addr;
-+ break;
-+ case IMX_DMATYPE_CSPI:
-+ case IMX_DMATYPE_EXT:
-+ case IMX_DMATYPE_SSI:
-+ per_2_emi = sdma->script_addrs->app_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_app_addr;
-+ break;
-+ case IMX_DMATYPE_SSI_DUAL:
-+ per_2_emi = sdma->script_addrs->ssish_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_ssish_addr;
-+ break;
-+ case IMX_DMATYPE_SSI_SP:
-+ case IMX_DMATYPE_MMC:
-+ case IMX_DMATYPE_SDHC:
-+ case IMX_DMATYPE_CSPI_SP:
-+ case IMX_DMATYPE_ESAI:
-+ case IMX_DMATYPE_MSHC_SP:
-+ per_2_emi = sdma->script_addrs->shp_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_shp_addr;
-+ break;
-+ case IMX_DMATYPE_ASRC:
-+ per_2_emi = sdma->script_addrs->asrc_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->asrc_2_mcu_addr;
-+ per_2_per = sdma->script_addrs->per_2_per_addr;
-+ break;
-+ case IMX_DMATYPE_MSHC:
-+ per_2_emi = sdma->script_addrs->mshc_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_mshc_addr;
-+ break;
-+ case IMX_DMATYPE_CCM:
-+ per_2_emi = sdma->script_addrs->dptc_dvfs_addr;
-+ break;
-+ case IMX_DMATYPE_SPDIF:
-+ per_2_emi = sdma->script_addrs->spdif_2_mcu_addr;
-+ emi_2_per = sdma->script_addrs->mcu_2_spdif_addr;
-+ break;
-+ case IMX_DMATYPE_IPU_MEMORY:
-+ emi_2_per = sdma->script_addrs->ext_mem_2_ipu_addr;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ sdmac->pc_from_device = per_2_emi;
-+ sdmac->pc_to_device = emi_2_per;
-+}
-+
-+static int sdma_load_context(struct sdma_channel *sdmac)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+ int load_address;
-+ struct sdma_context_data *context = sdma->context;
-+ struct sdma_buffer_descriptor *bd0 = sdma->channel[0].bd;
-+ int ret;
-+ unsigned long flags;
-+
-+ if (sdmac->direction == DMA_DEV_TO_MEM) {
-+ load_address = sdmac->pc_from_device;
-+ } else {
-+ load_address = sdmac->pc_to_device;
-+ }
-+
-+ if (load_address < 0)
-+ return load_address;
-+
-+ dev_dbg(sdma->dev, "load_address = %d\n", load_address);
-+ dev_dbg(sdma->dev, "wml = 0x%08x\n", (u32)sdmac->watermark_level);
-+ dev_dbg(sdma->dev, "shp_addr = 0x%08x\n", sdmac->shp_addr);
-+ dev_dbg(sdma->dev, "per_addr = 0x%08x\n", sdmac->per_addr);
-+ dev_dbg(sdma->dev, "event_mask0 = 0x%08x\n", (u32)sdmac->event_mask[0]);
-+ dev_dbg(sdma->dev, "event_mask1 = 0x%08x\n", (u32)sdmac->event_mask[1]);
-+
-+ spin_lock_irqsave(&sdma->channel_0_lock, flags);
-+
-+ memset(context, 0, sizeof(*context));
-+ context->channel_state.pc = load_address;
-+
-+ /* Send by context the event mask,base address for peripheral
-+ * and watermark level
-+ */
-+ context->gReg[0] = sdmac->event_mask[1];
-+ context->gReg[1] = sdmac->event_mask[0];
-+ context->gReg[2] = sdmac->per_addr;
-+ context->gReg[6] = sdmac->shp_addr;
-+ context->gReg[7] = sdmac->watermark_level;
-+
-+ bd0->mode.command = C0_SETDM;
-+ bd0->mode.status = BD_DONE | BD_INTR | BD_WRAP | BD_EXTD;
-+ bd0->mode.count = sizeof(*context) / 4;
-+ bd0->buffer_addr = sdma->context_phys;
-+ bd0->ext_buffer_addr = 2048 + (sizeof(*context) / 4) * channel;
-+ ret = sdma_run_channel0(sdma);
-+
-+ spin_unlock_irqrestore(&sdma->channel_0_lock, flags);
-+
-+ return ret;
-+}
-+
-+static void sdma_disable_channel(struct sdma_channel *sdmac)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+
-+ writel_relaxed(BIT(channel), sdma->regs + SDMA_H_STATSTOP);
-+ sdmac->status = DMA_ERROR;
-+}
-+
-+static int sdma_config_channel(struct sdma_channel *sdmac)
-+{
-+ int ret;
-+
-+ sdma_disable_channel(sdmac);
-+
-+ sdmac->event_mask[0] = 0;
-+ sdmac->event_mask[1] = 0;
-+ sdmac->shp_addr = 0;
-+ sdmac->per_addr = 0;
-+
-+ if (sdmac->event_id0) {
-+ if (sdmac->event_id0 >= sdmac->sdma->drvdata->num_events)
-+ return -EINVAL;
-+ sdma_event_enable(sdmac, sdmac->event_id0);
-+ }
-+
-+ switch (sdmac->peripheral_type) {
-+ case IMX_DMATYPE_DSP:
-+ sdma_config_ownership(sdmac, false, true, true);
-+ break;
-+ case IMX_DMATYPE_MEMORY:
-+ sdma_config_ownership(sdmac, false, true, false);
-+ break;
-+ default:
-+ sdma_config_ownership(sdmac, true, true, false);
-+ break;
-+ }
-+
-+ sdma_get_pc(sdmac, sdmac->peripheral_type);
-+
-+ if ((sdmac->peripheral_type != IMX_DMATYPE_MEMORY) &&
-+ (sdmac->peripheral_type != IMX_DMATYPE_DSP)) {
-+ /* Handle multiple event channels differently */
-+ if (sdmac->event_id1) {
-+ sdmac->event_mask[1] = BIT(sdmac->event_id1 % 32);
-+ if (sdmac->event_id1 > 31)
-+ __set_bit(31, &sdmac->watermark_level);
-+ sdmac->event_mask[0] = BIT(sdmac->event_id0 % 32);
-+ if (sdmac->event_id0 > 31)
-+ __set_bit(30, &sdmac->watermark_level);
-+ } else {
-+ __set_bit(sdmac->event_id0, sdmac->event_mask);
-+ }
-+ /* Watermark Level */
-+ sdmac->watermark_level |= sdmac->watermark_level;
-+ /* Address */
-+ sdmac->shp_addr = sdmac->per_address;
-+ } else {
-+ sdmac->watermark_level = 0; /* FIXME: M3_BASE_ADDRESS */
-+ }
-+
-+ ret = sdma_load_context(sdmac);
-+
-+ return ret;
-+}
-+
-+static int sdma_set_channel_priority(struct sdma_channel *sdmac,
-+ unsigned int priority)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+
-+ if (priority < MXC_SDMA_MIN_PRIORITY
-+ || priority > MXC_SDMA_MAX_PRIORITY) {
-+ return -EINVAL;
-+ }
-+
-+ writel_relaxed(priority, sdma->regs + SDMA_CHNPRI_0 + 4 * channel);
-+
-+ return 0;
-+}
-+
-+static int sdma_request_channel(struct sdma_channel *sdmac)
-+{
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int channel = sdmac->channel;
-+ int ret = -EBUSY;
-+
-+ sdmac->bd = dma_alloc_coherent(NULL, PAGE_SIZE, &sdmac->bd_phys, GFP_KERNEL);
-+ if (!sdmac->bd) {
-+ ret = -ENOMEM;
-+ goto out;
-+ }
-+
-+ memset(sdmac->bd, 0, PAGE_SIZE);
-+
-+ sdma->channel_control[channel].base_bd_ptr = sdmac->bd_phys;
-+ sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;
-+
-+ sdma_set_channel_priority(sdmac, MXC_SDMA_DEFAULT_PRIORITY);
-+ return 0;
-+out:
-+
-+ return ret;
-+}
-+
-+static struct sdma_channel *to_sdma_chan(struct dma_chan *chan)
-+{
-+ return container_of(chan, struct sdma_channel, chan);
-+}
-+
-+static dma_cookie_t sdma_tx_submit(struct dma_async_tx_descriptor *tx)
-+{
-+ unsigned long flags;
-+ struct sdma_channel *sdmac = to_sdma_chan(tx->chan);
-+ dma_cookie_t cookie;
-+
-+ spin_lock_irqsave(&sdmac->lock, flags);
-+
-+ cookie = dma_cookie_assign(tx);
-+
-+ spin_unlock_irqrestore(&sdmac->lock, flags);
-+
-+ return cookie;
-+}
-+
-+static int sdma_alloc_chan_resources(struct dma_chan *chan)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ struct imx_dma_data *data = chan->private;
-+ int prio, ret;
-+
-+ if (!data)
-+ return -EINVAL;
-+
-+ switch (data->priority) {
-+ case DMA_PRIO_HIGH:
-+ prio = 3;
-+ break;
-+ case DMA_PRIO_MEDIUM:
-+ prio = 2;
-+ break;
-+ case DMA_PRIO_LOW:
-+ default:
-+ prio = 1;
-+ break;
-+ }
-+
-+ sdmac->peripheral_type = data->peripheral_type;
-+ sdmac->event_id0 = data->dma_request;
-+
-+ clk_enable(sdmac->sdma->clk_ipg);
-+ clk_enable(sdmac->sdma->clk_ahb);
-+
-+ ret = sdma_request_channel(sdmac);
-+ if (ret)
-+ return ret;
-+
-+ ret = sdma_set_channel_priority(sdmac, prio);
-+ if (ret)
-+ return ret;
-+
-+ dma_async_tx_descriptor_init(&sdmac->desc, chan);
-+ sdmac->desc.tx_submit = sdma_tx_submit;
-+ /* txd.flags will be overwritten in prep funcs */
-+ sdmac->desc.flags = DMA_CTRL_ACK;
-+
-+ return 0;
-+}
-+
-+static void sdma_free_chan_resources(struct dma_chan *chan)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ struct sdma_engine *sdma = sdmac->sdma;
-+
-+ sdma_disable_channel(sdmac);
-+
-+ if (sdmac->event_id0)
-+ sdma_event_disable(sdmac, sdmac->event_id0);
-+ if (sdmac->event_id1)
-+ sdma_event_disable(sdmac, sdmac->event_id1);
-+
-+ sdmac->event_id0 = 0;
-+ sdmac->event_id1 = 0;
-+
-+ sdma_set_channel_priority(sdmac, 0);
-+
-+ dma_free_coherent(NULL, PAGE_SIZE, sdmac->bd, sdmac->bd_phys);
-+
-+ clk_disable(sdma->clk_ipg);
-+ clk_disable(sdma->clk_ahb);
-+}
-+
-+static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
-+ struct dma_chan *chan, struct scatterlist *sgl,
-+ unsigned int sg_len, enum dma_transfer_direction direction,
-+ unsigned long flags, void *context)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int ret, i, count;
-+ int channel = sdmac->channel;
-+ struct scatterlist *sg;
-+
-+ if (sdmac->status == DMA_IN_PROGRESS)
-+ return NULL;
-+ sdmac->status = DMA_IN_PROGRESS;
-+
-+ sdmac->flags = 0;
-+
-+ sdmac->buf_tail = 0;
-+
-+ dev_dbg(sdma->dev, "setting up %d entries for channel %d.\n",
-+ sg_len, channel);
-+
-+ sdmac->direction = direction;
-+ ret = sdma_load_context(sdmac);
-+ if (ret)
-+ goto err_out;
-+
-+ if (sg_len > NUM_BD) {
-+ dev_err(sdma->dev, "SDMA channel %d: maximum number of sg exceeded: %d > %d\n",
-+ channel, sg_len, NUM_BD);
-+ ret = -EINVAL;
-+ goto err_out;
-+ }
-+
-+ sdmac->chn_count = 0;
-+ for_each_sg(sgl, sg, sg_len, i) {
-+ struct sdma_buffer_descriptor *bd = &sdmac->bd[i];
-+ int param;
-+
-+ bd->buffer_addr = sg->dma_address;
-+
-+ count = sg_dma_len(sg);
-+
-+ if (count > 0xffff) {
-+ dev_err(sdma->dev, "SDMA channel %d: maximum bytes for sg entry exceeded: %d > %d\n",
-+ channel, count, 0xffff);
-+ ret = -EINVAL;
-+ goto err_out;
-+ }
-+
-+ bd->mode.count = count;
-+ sdmac->chn_count += count;
-+
-+ if (sdmac->word_size > DMA_SLAVE_BUSWIDTH_4_BYTES) {
-+ ret = -EINVAL;
-+ goto err_out;
-+ }
-+
-+ switch (sdmac->word_size) {
-+ case DMA_SLAVE_BUSWIDTH_4_BYTES:
-+ bd->mode.command = 0;
-+ if (count & 3 || sg->dma_address & 3)
-+ return NULL;
-+ break;
-+ case DMA_SLAVE_BUSWIDTH_2_BYTES:
-+ bd->mode.command = 2;
-+ if (count & 1 || sg->dma_address & 1)
-+ return NULL;
-+ break;
-+ case DMA_SLAVE_BUSWIDTH_1_BYTE:
-+ bd->mode.command = 1;
-+ break;
-+ default:
-+ return NULL;
-+ }
-+
-+ param = BD_DONE | BD_EXTD | BD_CONT;
-+
-+ if (i + 1 == sg_len) {
-+ param |= BD_INTR;
-+ param |= BD_LAST;
-+ param &= ~BD_CONT;
-+ }
-+
-+ dev_dbg(sdma->dev, "entry %d: count: %d dma: %#llx %s%s\n",
-+ i, count, (u64)sg->dma_address,
-+ param & BD_WRAP ? "wrap" : "",
-+ param & BD_INTR ? " intr" : "");
-+
-+ bd->mode.status = param;
-+ }
-+
-+ sdmac->num_bd = sg_len;
-+ sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;
-+
-+ return &sdmac->desc;
-+err_out:
-+ sdmac->status = DMA_ERROR;
-+ return NULL;
-+}
-+
-+static struct dma_async_tx_descriptor *sdma_prep_dma_cyclic(
-+ struct dma_chan *chan, dma_addr_t dma_addr, size_t buf_len,
-+ size_t period_len, enum dma_transfer_direction direction,
-+ unsigned long flags, void *context)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ struct sdma_engine *sdma = sdmac->sdma;
-+ int num_periods = buf_len / period_len;
-+ int channel = sdmac->channel;
-+ int ret, i = 0, buf = 0;
-+
-+ dev_dbg(sdma->dev, "%s channel: %d\n", __func__, channel);
-+
-+ if (sdmac->status == DMA_IN_PROGRESS)
-+ return NULL;
-+
-+ sdmac->status = DMA_IN_PROGRESS;
-+
-+ sdmac->buf_tail = 0;
-+ sdmac->period_len = period_len;
-+
-+ sdmac->flags |= IMX_DMA_SG_LOOP;
-+ sdmac->direction = direction;
-+ ret = sdma_load_context(sdmac);
-+ if (ret)
-+ goto err_out;
-+
-+ if (num_periods > NUM_BD) {
-+ dev_err(sdma->dev, "SDMA channel %d: maximum number of sg exceeded: %d > %d\n",
-+ channel, num_periods, NUM_BD);
-+ goto err_out;
-+ }
-+
-+ if (period_len > 0xffff) {
-+ dev_err(sdma->dev, "SDMA channel %d: maximum period size exceeded: %d > %d\n",
-+ channel, period_len, 0xffff);
-+ goto err_out;
-+ }
-+
-+ while (buf < buf_len) {
-+ struct sdma_buffer_descriptor *bd = &sdmac->bd[i];
-+ int param;
-+
-+ bd->buffer_addr = dma_addr;
-+
-+ bd->mode.count = period_len;
-+
-+ if (sdmac->word_size > DMA_SLAVE_BUSWIDTH_4_BYTES)
-+ goto err_out;
-+ if (sdmac->word_size == DMA_SLAVE_BUSWIDTH_4_BYTES)
-+ bd->mode.command = 0;
-+ else
-+ bd->mode.command = sdmac->word_size;
-+
-+ param = BD_DONE | BD_EXTD | BD_CONT | BD_INTR;
-+ if (i + 1 == num_periods)
-+ param |= BD_WRAP;
-+
-+ dev_dbg(sdma->dev, "entry %d: count: %d dma: %#llx %s%s\n",
-+ i, period_len, (u64)dma_addr,
-+ param & BD_WRAP ? "wrap" : "",
-+ param & BD_INTR ? " intr" : "");
-+
-+ bd->mode.status = param;
-+
-+ dma_addr += period_len;
-+ buf += period_len;
-+
-+ i++;
-+ }
-+
-+ sdmac->num_bd = num_periods;
-+ sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;
-+
-+ return &sdmac->desc;
-+err_out:
-+ sdmac->status = DMA_ERROR;
-+ return NULL;
-+}
-+
-+static int sdma_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
-+ unsigned long arg)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ struct dma_slave_config *dmaengine_cfg = (void *)arg;
-+
-+ switch (cmd) {
-+ case DMA_TERMINATE_ALL:
-+ sdma_disable_channel(sdmac);
-+ return 0;
-+ case DMA_SLAVE_CONFIG:
-+ if (dmaengine_cfg->direction == DMA_DEV_TO_MEM) {
-+ sdmac->per_address = dmaengine_cfg->src_addr;
-+ sdmac->watermark_level = dmaengine_cfg->src_maxburst *
-+ dmaengine_cfg->src_addr_width;
-+ sdmac->word_size = dmaengine_cfg->src_addr_width;
-+ } else {
-+ sdmac->per_address = dmaengine_cfg->dst_addr;
-+ sdmac->watermark_level = dmaengine_cfg->dst_maxburst *
-+ dmaengine_cfg->dst_addr_width;
-+ sdmac->word_size = dmaengine_cfg->dst_addr_width;
-+ }
-+ sdmac->direction = dmaengine_cfg->direction;
-+ return sdma_config_channel(sdmac);
-+ default:
-+ return -ENOSYS;
-+ }
-+
-+ return -EINVAL;
-+}
-+
-+static enum dma_status sdma_tx_status(struct dma_chan *chan,
-+ dma_cookie_t cookie,
-+ struct dma_tx_state *txstate)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ u32 residue;
-+
-+ if (sdmac->flags & IMX_DMA_SG_LOOP)
-+ residue = (sdmac->num_bd - sdmac->buf_tail) * sdmac->period_len;
-+ else
-+ residue = sdmac->chn_count - sdmac->chn_real_count;
-+
-+ dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie,
-+ residue);
-+
-+ return sdmac->status;
-+}
-+
-+static void sdma_issue_pending(struct dma_chan *chan)
-+{
-+ struct sdma_channel *sdmac = to_sdma_chan(chan);
-+ struct sdma_engine *sdma = sdmac->sdma;
-+
-+ if (sdmac->status == DMA_IN_PROGRESS)
-+ sdma_enable_channel(sdma, sdmac->channel);
-+}
-+
-+#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1 34
-+#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V2 38
-+
-+static void sdma_add_scripts(struct sdma_engine *sdma,
-+ const struct sdma_script_start_addrs *addr)
-+{
-+ s32 *addr_arr = (u32 *)addr;
-+ s32 *saddr_arr = (u32 *)sdma->script_addrs;
-+ int i;
-+
-+ /* use the default firmware in ROM if missing external firmware */
-+ if (!sdma->script_number)
-+ sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1;
-+
-+ for (i = 0; i < sdma->script_number; i++)
-+ if (addr_arr[i] > 0)
-+ saddr_arr[i] = addr_arr[i];
-+}
-+
-+static void sdma_load_firmware(const struct firmware *fw, void *context)
-+{
-+ struct sdma_engine *sdma = context;
-+ const struct sdma_firmware_header *header;
-+ const struct sdma_script_start_addrs *addr;
-+ unsigned short *ram_code;
-+
-+ if (!fw) {
-+ dev_err(sdma->dev, "firmware not found\n");
-+ return;
-+ }
-+
-+ if (fw->size < sizeof(*header))
-+ goto err_firmware;
-+
-+ header = (struct sdma_firmware_header *)fw->data;
-+
-+ if (header->magic != SDMA_FIRMWARE_MAGIC)
-+ goto err_firmware;
-+ if (header->ram_code_start + header->ram_code_size > fw->size)
-+ goto err_firmware;
-+ switch (header->version_major) {
-+ case 1:
-+ sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1;
-+ break;
-+ case 2:
-+ sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V2;
-+ break;
-+ default:
-+ dev_err(sdma->dev, "unknown firmware version\n");
-+ goto err_firmware;
-+ }
-+
-+ addr = (void *)header + header->script_addrs_start;
-+ ram_code = (void *)header + header->ram_code_start;
-+
-+ clk_enable(sdma->clk_ipg);
-+ clk_enable(sdma->clk_ahb);
-+ /* download the RAM image for SDMA */
-+ sdma_load_script(sdma, ram_code,
-+ header->ram_code_size,
-+ addr->ram_code_start_addr);
-+ clk_disable(sdma->clk_ipg);
-+ clk_disable(sdma->clk_ahb);
-+
-+ sdma_add_scripts(sdma, addr);
-+
-+ dev_info(sdma->dev, "loaded firmware %d.%d\n",
-+ header->version_major,
-+ header->version_minor);
-+
-+err_firmware:
-+ release_firmware(fw);
-+}
-+
-+static int __init sdma_get_firmware(struct sdma_engine *sdma,
-+ const char *fw_name)
-+{
-+ int ret;
-+
-+ ret = request_firmware_nowait(THIS_MODULE,
-+ FW_ACTION_HOTPLUG, fw_name, sdma->dev,
-+ GFP_KERNEL, sdma, sdma_load_firmware);
-+
-+ return ret;
-+}
-+
-+static int __init sdma_init(struct sdma_engine *sdma)
-+{
-+ int i, ret;
-+ dma_addr_t ccb_phys;
-+
-+ clk_enable(sdma->clk_ipg);
-+ clk_enable(sdma->clk_ahb);
-+
-+ /* Be sure SDMA has not started yet */
-+ writel_relaxed(0, sdma->regs + SDMA_H_C0PTR);
-+
-+ sdma->channel_control = dma_alloc_coherent(NULL,
-+ MAX_DMA_CHANNELS * sizeof (struct sdma_channel_control) +
-+ sizeof(struct sdma_context_data),
-+ &ccb_phys, GFP_KERNEL);
-+
-+ if (!sdma->channel_control) {
-+ ret = -ENOMEM;
-+ goto err_dma_alloc;
-+ }
-+
-+ sdma->context = (void *)sdma->channel_control +
-+ MAX_DMA_CHANNELS * sizeof (struct sdma_channel_control);
-+ sdma->context_phys = ccb_phys +
-+ MAX_DMA_CHANNELS * sizeof (struct sdma_channel_control);
-+
-+ /* Zero-out the CCB structures array just allocated */
-+ memset(sdma->channel_control, 0,
-+ MAX_DMA_CHANNELS * sizeof (struct sdma_channel_control));
-+
-+ /* disable all channels */
-+ for (i = 0; i < sdma->drvdata->num_events; i++)
-+ writel_relaxed(0, sdma->regs + chnenbl_ofs(sdma, i));
-+
-+ /* All channels have priority 0 */
-+ for (i = 0; i < MAX_DMA_CHANNELS; i++)
-+ writel_relaxed(0, sdma->regs + SDMA_CHNPRI_0 + i * 4);
-+
-+ ret = sdma_request_channel(&sdma->channel[0]);
-+ if (ret)
-+ goto err_dma_alloc;
-+
-+ sdma_config_ownership(&sdma->channel[0], false, true, false);
-+
-+ /* Set Command Channel (Channel Zero) */
-+ writel_relaxed(0x4050, sdma->regs + SDMA_CHN0ADDR);
-+
-+ /* Set bits of CONFIG register but with static context switching */
-+ /* FIXME: Check whether to set ACR bit depending on clock ratios */
-+ writel_relaxed(0, sdma->regs + SDMA_H_CONFIG);
-+
-+ writel_relaxed(ccb_phys, sdma->regs + SDMA_H_C0PTR);
-+
-+ /* Set bits of CONFIG register with given context switching mode */
-+ writel_relaxed(SDMA_H_CONFIG_CSM, sdma->regs + SDMA_H_CONFIG);
-+
-+ /* Initializes channel's priorities */
-+ sdma_set_channel_priority(&sdma->channel[0], 7);
-+
-+ clk_disable(sdma->clk_ipg);
-+ clk_disable(sdma->clk_ahb);
-+
-+ return 0;
-+
-+err_dma_alloc:
-+ clk_disable(sdma->clk_ipg);
-+ clk_disable(sdma->clk_ahb);
-+ dev_err(sdma->dev, "initialisation failed with %d\n", ret);
-+ return ret;
-+}
-+
-+static bool sdma_filter_fn(struct dma_chan *chan, void *fn_param)
-+{
-+ struct imx_dma_data *data = fn_param;
-+
-+ if (!imx_dma_is_general_purpose(chan))
-+ return false;
-+
-+ chan->private = data;
-+
-+ return true;
-+}
-+
-+static struct dma_chan *sdma_xlate(struct of_phandle_args *dma_spec,
-+ struct of_dma *ofdma)
-+{
-+ struct sdma_engine *sdma = ofdma->of_dma_data;
-+ dma_cap_mask_t mask = sdma->dma_device.cap_mask;
-+ struct imx_dma_data data;
-+
-+ if (dma_spec->args_count != 3)
-+ return NULL;
-+
-+ data.dma_request = dma_spec->args[0];
-+ data.peripheral_type = dma_spec->args[1];
-+ data.priority = dma_spec->args[2];
-+
-+ return dma_request_channel(mask, sdma_filter_fn, &data);
-+}
-+
-+static int __init sdma_probe(struct platform_device *pdev)
-+{
-+ const struct of_device_id *of_id =
-+ of_match_device(sdma_dt_ids, &pdev->dev);
-+ struct device_node *np = pdev->dev.of_node;
-+ const char *fw_name;
-+ int ret;
-+ int irq;
-+ struct resource *iores;
-+ struct sdma_platform_data *pdata = dev_get_platdata(&pdev->dev);
-+ int i;
-+ struct sdma_engine *sdma;
-+ s32 *saddr_arr;
-+ const struct sdma_driver_data *drvdata = NULL;
-+
-+ if (of_id)
-+ drvdata = of_id->data;
-+ else if (pdev->id_entry)
-+ drvdata = (void *)pdev->id_entry->driver_data;
-+
-+ if (!drvdata) {
-+ dev_err(&pdev->dev, "unable to find driver data\n");
-+ return -EINVAL;
-+ }
-+
-+ ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
-+ if (ret)
-+ return ret;
-+
-+ sdma = kzalloc(sizeof(*sdma), GFP_KERNEL);
-+ if (!sdma)
-+ return -ENOMEM;
-+
-+ spin_lock_init(&sdma->channel_0_lock);
-+
-+ sdma->dev = &pdev->dev;
-+ sdma->drvdata = drvdata;
-+
-+ iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ irq = platform_get_irq(pdev, 0);
-+ if (!iores || irq < 0) {
-+ ret = -EINVAL;
-+ goto err_irq;
-+ }
-+
-+ if (!request_mem_region(iores->start, resource_size(iores), pdev->name)) {
-+ ret = -EBUSY;
-+ goto err_request_region;
-+ }
-+
-+ sdma->clk_ipg = devm_clk_get(&pdev->dev, "ipg");
-+ if (IS_ERR(sdma->clk_ipg)) {
-+ ret = PTR_ERR(sdma->clk_ipg);
-+ goto err_clk;
-+ }
-+
-+ sdma->clk_ahb = devm_clk_get(&pdev->dev, "ahb");
-+ if (IS_ERR(sdma->clk_ahb)) {
-+ ret = PTR_ERR(sdma->clk_ahb);
-+ goto err_clk;
-+ }
-+
-+ clk_prepare(sdma->clk_ipg);
-+ clk_prepare(sdma->clk_ahb);
-+
-+ sdma->regs = ioremap(iores->start, resource_size(iores));
-+ if (!sdma->regs) {
-+ ret = -ENOMEM;
-+ goto err_ioremap;
-+ }
-+
-+ ret = request_irq(irq, sdma_int_handler, 0, "sdma", sdma);
-+ if (ret)
-+ goto err_request_irq;
-+
-+ sdma->script_addrs = kzalloc(sizeof(*sdma->script_addrs), GFP_KERNEL);
-+ if (!sdma->script_addrs) {
-+ ret = -ENOMEM;
-+ goto err_alloc;
-+ }
-+
-+ /* initially no scripts available */
-+ saddr_arr = (s32 *)sdma->script_addrs;
-+ for (i = 0; i < SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; i++)
-+ saddr_arr[i] = -EINVAL;
-+
-+ dma_cap_set(DMA_SLAVE, sdma->dma_device.cap_mask);
-+ dma_cap_set(DMA_CYCLIC, sdma->dma_device.cap_mask);
-+
-+ INIT_LIST_HEAD(&sdma->dma_device.channels);
-+ /* Initialize channel parameters */
-+ for (i = 0; i < MAX_DMA_CHANNELS; i++) {
-+ struct sdma_channel *sdmac = &sdma->channel[i];
-+
-+ sdmac->sdma = sdma;
-+ spin_lock_init(&sdmac->lock);
-+
-+ sdmac->chan.device = &sdma->dma_device;
-+ dma_cookie_init(&sdmac->chan);
-+ sdmac->channel = i;
-+
-+ tasklet_init(&sdmac->tasklet, sdma_tasklet,
-+ (unsigned long) sdmac);
-+ /*
-+ * Add the channel to the DMAC list. Do not add channel 0 though
-+ * because we need it internally in the SDMA driver. This also means
-+ * that channel 0 in dmaengine counting matches sdma channel 1.
-+ */
-+ if (i)
-+ list_add_tail(&sdmac->chan.device_node,
-+ &sdma->dma_device.channels);
-+ }
-+
-+ ret = sdma_init(sdma);
-+ if (ret)
-+ goto err_init;
-+
-+ if (sdma->drvdata->script_addrs)
-+ sdma_add_scripts(sdma, sdma->drvdata->script_addrs);
-+ if (pdata && pdata->script_addrs)
-+ sdma_add_scripts(sdma, pdata->script_addrs);
-+
-+ if (pdata) {
-+ ret = sdma_get_firmware(sdma, pdata->fw_name);
-+ if (ret)
-+ dev_warn(&pdev->dev, "failed to get firmware from platform data\n");
-+ } else {
-+ /*
-+ * Because that device tree does not encode ROM script address,
-+ * the RAM script in firmware is mandatory for device tree
-+ * probe, otherwise it fails.
-+ */
-+ ret = of_property_read_string(np, "fsl,sdma-ram-script-name",
-+ &fw_name);
-+ if (ret)
-+ dev_warn(&pdev->dev, "failed to get firmware name\n");
-+ else {
-+ ret = sdma_get_firmware(sdma, fw_name);
-+ if (ret)
-+ dev_warn(&pdev->dev, "failed to get firmware from device tree\n");
-+ }
-+ }
-+
-+ sdma->dma_device.dev = &pdev->dev;
-+
-+ sdma->dma_device.device_alloc_chan_resources = sdma_alloc_chan_resources;
-+ sdma->dma_device.device_free_chan_resources = sdma_free_chan_resources;
-+ sdma->dma_device.device_tx_status = sdma_tx_status;
-+ sdma->dma_device.device_prep_slave_sg = sdma_prep_slave_sg;
-+ sdma->dma_device.device_prep_dma_cyclic = sdma_prep_dma_cyclic;
-+ sdma->dma_device.device_control = sdma_control;
-+ sdma->dma_device.device_issue_pending = sdma_issue_pending;
-+ sdma->dma_device.dev->dma_parms = &sdma->dma_parms;
-+ dma_set_max_seg_size(sdma->dma_device.dev, 65535);
-+
-+ ret = dma_async_device_register(&sdma->dma_device);
-+ if (ret) {
-+ dev_err(&pdev->dev, "unable to register\n");
-+ goto err_init;
-+ }
-+
-+ if (np) {
-+ ret = of_dma_controller_register(np, sdma_xlate, sdma);
-+ if (ret) {
-+ dev_err(&pdev->dev, "failed to register controller\n");
-+ goto err_register;
-+ }
-+ }
-+
-+ dev_info(sdma->dev, "initialized\n");
-+
-+ return 0;
-+
-+err_register:
-+ dma_async_device_unregister(&sdma->dma_device);
-+err_init:
-+ kfree(sdma->script_addrs);
-+err_alloc:
-+ free_irq(irq, sdma);
-+err_request_irq:
-+ iounmap(sdma->regs);
-+err_ioremap:
-+err_clk:
-+ release_mem_region(iores->start, resource_size(iores));
-+err_request_region:
-+err_irq:
-+ kfree(sdma);
-+ return ret;
-+}
-+
-+static int sdma_remove(struct platform_device *pdev)
-+{
-+ return -EBUSY;
-+}
-+
-+static struct platform_driver sdma_driver = {
-+ .driver = {
-+ .name = "imx-sdma",
-+ .of_match_table = sdma_dt_ids,
-+ },
-+ .id_table = sdma_devtypes,
-+ .remove = sdma_remove,
-+};
-+
-+static int __init sdma_module_init(void)
-+{
-+ return platform_driver_probe(&sdma_driver, sdma_probe);
-+}
-+module_init(sdma_module_init);
-+
-+MODULE_AUTHOR("Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>");
-+MODULE_DESCRIPTION("i.MX SDMA driver");
-+MODULE_LICENSE("GPL");
-diff -Nur linux-3.16.6.orig/drivers/gpu/ipu-v3/ipu-dc.c linux-3.16.6/drivers/gpu/ipu-v3/ipu-dc.c
---- linux-3.16.6.orig/drivers/gpu/ipu-v3/ipu-dc.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/gpu/ipu-v3/ipu-dc.c 2014-10-23 12:35:30.966220009 -0500
-@@ -93,6 +93,7 @@
- IPU_DC_MAP_BGR666,
- IPU_DC_MAP_LVDS666,
- IPU_DC_MAP_BGR24,
-+ IPU_DC_MAP_RGB666,
- };
-
- struct ipu_dc {
-@@ -161,6 +162,8 @@
- return IPU_DC_MAP_LVDS666;
- case V4L2_PIX_FMT_BGR24:
- return IPU_DC_MAP_BGR24;
-+ case V4L2_PIX_FMT_RGB666:
-+ return IPU_DC_MAP_RGB666;
- default:
- return -EINVAL;
- }
-@@ -452,6 +455,12 @@
- ipu_dc_map_config(priv, IPU_DC_MAP_BGR24, 1, 15, 0xff); /* green */
- ipu_dc_map_config(priv, IPU_DC_MAP_BGR24, 0, 23, 0xff); /* blue */
-
-+ /* rgb666 */
-+ ipu_dc_map_clear(priv, IPU_DC_MAP_RGB666);
-+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 0, 5, 0xfc); /* blue */
-+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 1, 11, 0xfc); /* green */
-+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 2, 17, 0xfc); /* red */
-+
- return 0;
- }
-
-diff -Nur linux-3.16.6.orig/drivers/gpu/ipu-v3/ipu-di.c linux-3.16.6/drivers/gpu/ipu-v3/ipu-di.c
---- linux-3.16.6.orig/drivers/gpu/ipu-v3/ipu-di.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/gpu/ipu-v3/ipu-di.c 2014-10-23 12:35:38.078220007 -0500
-@@ -595,7 +595,7 @@
- }
- }
-
-- if (sig->clk_pol)
-+ if (sig->clk_pol == CLK_POL_POSEDGE)
- di_gen |= DI_GEN_POLARITY_DISP_CLK;
-
- ipu_di_write(di, di_gen, DI_GENERAL);
-@@ -606,7 +606,7 @@
- reg = ipu_di_read(di, DI_POL);
- reg &= ~(DI_POL_DRDY_DATA_POLARITY | DI_POL_DRDY_POLARITY_15);
-
-- if (sig->enable_pol)
-+ if (sig->enable_pol == ENABLE_POL_HIGH)
- reg |= DI_POL_DRDY_POLARITY_15;
- if (sig->data_pol)
- reg |= DI_POL_DRDY_DATA_POLARITY;
-diff -Nur linux-3.16.6.orig/drivers/Kconfig linux-3.16.6/drivers/Kconfig
---- linux-3.16.6.orig/drivers/Kconfig 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/Kconfig 2014-10-23 12:37:18.314220004 -0500
-@@ -176,4 +176,6 @@
-
- source "drivers/mcb/Kconfig"
-
-+source "drivers/cec/Kconfig"
-+
- endmenu
-diff -Nur linux-3.16.6.orig/drivers/Makefile linux-3.16.6/drivers/Makefile
---- linux-3.16.6.orig/drivers/Makefile 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/Makefile 2014-10-23 12:37:18.350220009 -0500
-@@ -158,3 +158,4 @@
- obj-$(CONFIG_FMC) += fmc/
- obj-$(CONFIG_POWERCAP) += powercap/
- obj-$(CONFIG_MCB) += mcb/
-+obj-$(CONFIG_CEC) += cec/
-diff -Nur linux-3.16.6.orig/drivers/mmc/core/core.c linux-3.16.6/drivers/mmc/core/core.c
---- linux-3.16.6.orig/drivers/mmc/core/core.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/mmc/core/core.c 2014-10-23 12:34:18.710219997 -0500
-@@ -13,11 +13,13 @@
- #include <linux/module.h>
- #include <linux/init.h>
- #include <linux/interrupt.h>
-+#include <linux/clk.h>
- #include <linux/completion.h>
- #include <linux/device.h>
- #include <linux/delay.h>
- #include <linux/pagemap.h>
- #include <linux/err.h>
-+#include <linux/gpio/consumer.h>
- #include <linux/leds.h>
- #include <linux/scatterlist.h>
- #include <linux/log2.h>
-@@ -1515,6 +1517,43 @@
- mmc_host_clk_release(host);
- }
-
-+static void mmc_card_power_up(struct mmc_host *host)
-+{
-+ int i;
-+ struct gpio_desc **gds = host->card_reset_gpios;
-+
-+ for (i = 0; i < ARRAY_SIZE(host->card_reset_gpios); i++) {
-+ if (gds[i]) {
-+ dev_dbg(host->parent, "Asserting reset line %d", i);
-+ gpiod_set_value(gds[i], 1);
-+ }
-+ }
-+
-+ if (host->card_regulator) {
-+ dev_dbg(host->parent, "Enabling external regulator");
-+ if (regulator_enable(host->card_regulator))
-+ dev_err(host->parent, "Failed to enable external regulator");
-+ }
-+
-+ if (host->card_clk) {
-+ dev_dbg(host->parent, "Enabling external clock");
-+ clk_prepare_enable(host->card_clk);
-+ }
-+
-+ /* 2ms delay to let clocks and power settle */
-+ mmc_delay(20);
-+
-+ for (i = 0; i < ARRAY_SIZE(host->card_reset_gpios); i++) {
-+ if (gds[i]) {
-+ dev_dbg(host->parent, "Deasserting reset line %d", i);
-+ gpiod_set_value(gds[i], 0);
-+ }
-+ }
-+
-+ /* 2ms delay to after reset release */
-+ mmc_delay(20);
-+}
-+
- /*
- * Apply power to the MMC stack. This is a two-stage process.
- * First, we enable power to the card without the clock running.
-@@ -1531,6 +1570,9 @@
- if (host->ios.power_mode == MMC_POWER_ON)
- return;
-
-+ /* Power up the card/module first, if needed */
-+ mmc_card_power_up(host);
-+
- mmc_host_clk_hold(host);
-
- host->ios.vdd = fls(ocr) - 1;
-diff -Nur linux-3.16.6.orig/drivers/mmc/core/host.c linux-3.16.6/drivers/mmc/core/host.c
---- linux-3.16.6.orig/drivers/mmc/core/host.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/mmc/core/host.c 2014-10-23 12:34:34.134220000 -0500
-@@ -12,14 +12,18 @@
- * MMC host class device management
- */
-
-+#include <linux/kernel.h>
-+#include <linux/clk.h>
- #include <linux/device.h>
- #include <linux/err.h>
-+#include <linux/gpio/consumer.h>
- #include <linux/idr.h>
- #include <linux/of.h>
- #include <linux/of_gpio.h>
- #include <linux/pagemap.h>
- #include <linux/export.h>
- #include <linux/leds.h>
-+#include <linux/regulator/consumer.h>
- #include <linux/slab.h>
- #include <linux/suspend.h>
-
-@@ -461,6 +465,66 @@
-
- EXPORT_SYMBOL(mmc_of_parse);
-
-+static int mmc_of_parse_child(struct mmc_host *host)
-+{
-+ struct device_node *np;
-+ struct clk *clk;
-+ int i;
-+
-+ if (!host->parent || !host->parent->of_node)
-+ return 0;
-+
-+ np = host->parent->of_node;
-+
-+ host->card_regulator = regulator_get(host->parent, "card-external-vcc");
-+ if (IS_ERR(host->card_regulator)) {
-+ if (PTR_ERR(host->card_regulator) == -EPROBE_DEFER)
-+ return PTR_ERR(host->card_regulator);
-+ host->card_regulator = NULL;
-+ }
-+
-+ /* Parse card power/reset/clock control */
-+ if (of_find_property(np, "card-reset-gpios", NULL)) {
-+ struct gpio_desc *gpd;
-+ int level = 0;
-+
-+ /*
-+ * If the regulator is enabled, then we can hold the
-+ * card in reset with an active high resets. Otherwise,
-+ * hold the resets low.
-+ */
-+ if (host->card_regulator && regulator_is_enabled(host->card_regulator))
-+ level = 1;
-+
-+ for (i = 0; i < ARRAY_SIZE(host->card_reset_gpios); i++) {
-+ gpd = devm_gpiod_get_index(host->parent, "card-reset", i);
-+ if (IS_ERR(gpd)) {
-+ if (PTR_ERR(gpd) == -EPROBE_DEFER)
-+ return PTR_ERR(gpd);
-+ break;
-+ }
-+ gpiod_direction_output(gpd, gpiod_is_active_low(gpd) | level);
-+ host->card_reset_gpios[i] = gpd;
-+ }
-+
-+ gpd = devm_gpiod_get_index(host->parent, "card-reset", ARRAY_SIZE(host->card_reset_gpios));
-+ if (!IS_ERR(gpd)) {
-+ dev_warn(host->parent, "More reset gpios than we can handle");
-+ gpiod_put(gpd);
-+ }
-+ }
-+
-+ clk = of_clk_get_by_name(np, "card_ext_clock");
-+ if (IS_ERR(clk)) {
-+ if (PTR_ERR(clk) == -EPROBE_DEFER)
-+ return PTR_ERR(clk);
-+ clk = NULL;
-+ }
-+ host->card_clk = clk;
-+
-+ return 0;
-+}
-+
- /**
- * mmc_alloc_host - initialise the per-host structure.
- * @extra: sizeof private data structure
-@@ -540,6 +604,10 @@
- {
- int err;
-
-+ err = mmc_of_parse_child(host);
-+ if (err)
-+ return err;
-+
- WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) &&
- !host->ops->enable_sdio_irq);
-
-diff -Nur linux-3.16.6.orig/drivers/mmc/host/dw_mmc.c linux-3.16.6/drivers/mmc/host/dw_mmc.c
---- linux-3.16.6.orig/drivers/mmc/host/dw_mmc.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/mmc/host/dw_mmc.c 2014-10-23 12:34:26.238219996 -0500
-@@ -2049,6 +2049,8 @@
- if (!mmc)
- return -ENOMEM;
-
-+ mmc_of_parse(mmc);
-+
- slot = mmc_priv(mmc);
- slot->id = id;
- slot->mmc = mmc;
-diff -Nur linux-3.16.6.orig/drivers/mmc/host/Kconfig linux-3.16.6/drivers/mmc/host/Kconfig
---- linux-3.16.6.orig/drivers/mmc/host/Kconfig 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/mmc/host/Kconfig 2014-10-23 12:34:04.318220041 -0500
-@@ -25,8 +25,7 @@
- If unsure, say N.
-
- config MMC_SDHCI
-- tristate "Secure Digital Host Controller Interface support"
-- depends on HAS_DMA
-+ tristate
- help
- This selects the generic Secure Digital Host Controller Interface.
- It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
-@@ -59,7 +58,8 @@
-
- config MMC_SDHCI_PCI
- tristate "SDHCI support on PCI bus"
-- depends on MMC_SDHCI && PCI
-+ depends on PCI && HAS_DMA
-+ select MMC_SDHCI
- help
- This selects the PCI Secure Digital Host Controller Interface.
- Most controllers found today are PCI devices.
-@@ -83,7 +83,8 @@
-
- config MMC_SDHCI_ACPI
- tristate "SDHCI support for ACPI enumerated SDHCI controllers"
-- depends on MMC_SDHCI && ACPI
-+ depends on ACPI && HAS_DMA
-+ select MMC_SDHCI
- help
- This selects support for ACPI enumerated SDHCI controllers,
- identified by ACPI Compatibility ID PNP0D40 or specific
-@@ -94,8 +95,8 @@
- If unsure, say N.
-
- config MMC_SDHCI_PLTFM
-- tristate "SDHCI platform and OF driver helper"
-- depends on MMC_SDHCI
-+ tristate
-+ select MMC_SDHCI
- help
- This selects the common helper functions support for Secure Digital
- Host Controller Interface based platform and OF drivers.
-@@ -106,8 +107,8 @@
-
- config MMC_SDHCI_OF_ARASAN
- tristate "SDHCI OF support for the Arasan SDHCI controllers"
-- depends on MMC_SDHCI_PLTFM
-- depends on OF
-+ depends on OF && HAS_DMA
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Arasan Secure Digital Host Controller Interface
- (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
-@@ -118,9 +119,9 @@
-
- config MMC_SDHCI_OF_ESDHC
- tristate "SDHCI OF support for the Freescale eSDHC controller"
-- depends on MMC_SDHCI_PLTFM
-- depends on PPC_OF
-+ depends on PPC_OF && HAS_DMA
- select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Freescale eSDHC controller support.
-
-@@ -130,9 +131,9 @@
-
- config MMC_SDHCI_OF_HLWD
- tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
-- depends on MMC_SDHCI_PLTFM
-- depends on PPC_OF
-+ depends on PPC_OF && HAS_DMA
- select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Secure Digital Host Controller Interface (SDHCI)
- found in the "Hollywood" chipset of the Nintendo Wii video game
-@@ -144,8 +145,8 @@
-
- config MMC_SDHCI_CNS3XXX
- tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
-- depends on ARCH_CNS3XXX
-- depends on MMC_SDHCI_PLTFM
-+ depends on ARCH_CNS3XXX && HAS_DMA
-+ select MMC_SDHCI_PLTFM
- help
- This selects the SDHCI support for CNS3xxx System-on-Chip devices.
-
-@@ -155,9 +156,9 @@
-
- config MMC_SDHCI_ESDHC_IMX
- tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
-- depends on ARCH_MXC
-- depends on MMC_SDHCI_PLTFM
-+ depends on ARCH_MXC && HAS_DMA
- select MMC_SDHCI_IO_ACCESSORS
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Freescale eSDHC/uSDHC controller support
- found on i.MX25, i.MX35 i.MX5x and i.MX6x.
-@@ -168,9 +169,9 @@
-
- config MMC_SDHCI_DOVE
- tristate "SDHCI support on Marvell's Dove SoC"
-- depends on ARCH_DOVE || MACH_DOVE
-- depends on MMC_SDHCI_PLTFM
-+ depends on (ARCH_DOVE || MACH_DOVE) && HAS_DMA
- select MMC_SDHCI_IO_ACCESSORS
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Secure Digital Host Controller Interface in
- Marvell's Dove SoC.
-@@ -181,9 +182,9 @@
-
- config MMC_SDHCI_TEGRA
- tristate "SDHCI platform support for the Tegra SD/MMC Controller"
-- depends on ARCH_TEGRA
-- depends on MMC_SDHCI_PLTFM
-+ depends on ARCH_TEGRA && HAS_DMA
- select MMC_SDHCI_IO_ACCESSORS
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Tegra SD/MMC controller. If you have a Tegra
- platform with SD or MMC devices, say Y or M here.
-@@ -192,7 +193,8 @@
-
- config MMC_SDHCI_S3C
- tristate "SDHCI support on Samsung S3C SoC"
-- depends on MMC_SDHCI && PLAT_SAMSUNG
-+ depends on PLAT_SAMSUNG && HAS_DMA
-+ select MMC_SDHCI
- help
- This selects the Secure Digital Host Controller Interface (SDHCI)
- often referrered to as the HSMMC block in some of the Samsung S3C
-@@ -204,8 +206,8 @@
-
- config MMC_SDHCI_SIRF
- tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
-- depends on ARCH_SIRF
-- depends on MMC_SDHCI_PLTFM
-+ depends on ARCH_SIRF && HAS_DMA
-+ select MMC_SDHCI_PLTFM
- help
- This selects the SDHCI support for SiRF System-on-Chip devices.
-
-@@ -215,8 +217,8 @@
-
- config MMC_SDHCI_PXAV3
- tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
-- depends on CLKDEV_LOOKUP
-- depends on MMC_SDHCI_PLTFM
-+ depends on CLKDEV_LOOKUP && HAS_DMA
-+ select MMC_SDHCI_PLTFM
- default CPU_MMP2
- help
- This selects the Marvell(R) PXAV3 SD Host Controller.
-@@ -227,8 +229,8 @@
-
- config MMC_SDHCI_PXAV2
- tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
-- depends on CLKDEV_LOOKUP
-- depends on MMC_SDHCI_PLTFM
-+ depends on CLKDEV_LOOKUP && HAS_DMA
-+ select MMC_SDHCI_PLTFM
- default CPU_PXA910
- help
- This selects the Marvell(R) PXAV2 SD Host Controller.
-@@ -239,7 +241,8 @@
-
- config MMC_SDHCI_SPEAR
- tristate "SDHCI support on ST SPEAr platform"
-- depends on MMC_SDHCI && PLAT_SPEAR
-+ depends on PLAT_SPEAR && HAS_DMA
-+ select MMC_SDHCI
- help
- This selects the Secure Digital Host Controller Interface (SDHCI)
- often referrered to as the HSMMC block in some of the ST SPEAR range
-@@ -261,8 +264,8 @@
-
- config MMC_SDHCI_BCM_KONA
- tristate "SDHCI support on Broadcom KONA platform"
-- depends on ARCH_BCM_MOBILE
-- depends on MMC_SDHCI_PLTFM
-+ depends on ARCH_BCM_MOBILE && HAS_DMA
-+ select MMC_SDHCI_PLTFM
- help
- This selects the Broadcom Kona Secure Digital Host Controller
- Interface(SDHCI) support.
-@@ -272,9 +275,9 @@
-
- config MMC_SDHCI_BCM2835
- tristate "SDHCI platform support for the BCM2835 SD/MMC Controller"
-- depends on ARCH_BCM2835
-- depends on MMC_SDHCI_PLTFM
-+ depends on ARCH_BCM2835 && HAS_DMA
- select MMC_SDHCI_IO_ACCESSORS
-+ select MMC_SDHCI_PLTFM
- help
- This selects the BCM2835 SD/MMC controller. If you have a BCM2835
- platform with SD or MMC devices, say Y or M here.
-diff -Nur linux-3.16.6.orig/drivers/mmc/host/sdhci.c linux-3.16.6/drivers/mmc/host/sdhci.c
---- linux-3.16.6.orig/drivers/mmc/host/sdhci.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/mmc/host/sdhci.c 2014-10-23 12:34:10.650220104 -0500
-@@ -1530,7 +1530,6 @@
- host->ops->set_clock(host, host->clock);
- }
-
--
- /* Reset SD Clock Enable */
- clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
- clk &= ~SDHCI_CLOCK_CARD_EN;
-@@ -1763,9 +1762,6 @@
- ctrl |= SDHCI_CTRL_VDD_180;
- sdhci_writew(host, ctrl, SDHCI_HOST_CONTROL2);
-
-- /* Wait for 5ms */
-- usleep_range(5000, 5500);
--
- /* 1.8V regulator output should be stable within 5 ms */
- ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2);
- if (ctrl & SDHCI_CTRL_VDD_180)
-diff -Nur linux-3.16.6.orig/drivers/regulator/anatop-regulator.c linux-3.16.6/drivers/regulator/anatop-regulator.c
---- linux-3.16.6.orig/drivers/regulator/anatop-regulator.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/regulator/anatop-regulator.c 2014-10-23 12:36:22.798219997 -0500
-@@ -267,6 +267,7 @@
- config.driver_data = sreg;
- config.of_node = pdev->dev.of_node;
- config.regmap = sreg->anatop;
-+ config.ena_gpio = -EINVAL;
-
- /* Only core regulators have the ramp up delay configuration. */
- if (sreg->control_reg && sreg->delay_bit_width) {
-diff -Nur linux-3.16.6.orig/drivers/regulator/core.c linux-3.16.6/drivers/regulator/core.c
---- linux-3.16.6.orig/drivers/regulator/core.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/regulator/core.c 2014-10-23 12:36:22.802220004 -0500
-@@ -24,6 +24,7 @@
- #include <linux/suspend.h>
- #include <linux/delay.h>
- #include <linux/gpio.h>
-+#include <linux/gpio/consumer.h>
- #include <linux/of.h>
- #include <linux/regmap.h>
- #include <linux/regulator/of_regulator.h>
-@@ -77,7 +78,7 @@
- */
- struct regulator_enable_gpio {
- struct list_head list;
-- int gpio;
-+ struct gpio_desc *gpiod;
- u32 enable_count; /* a number of enabled shared GPIO */
- u32 request_count; /* a number of requested shared GPIO */
- unsigned int ena_gpio_invert:1;
-@@ -1660,10 +1661,13 @@
- const struct regulator_config *config)
- {
- struct regulator_enable_gpio *pin;
-+ struct gpio_desc *gpiod;
- int ret;
-
-+ gpiod = gpio_to_desc(config->ena_gpio);
-+
- list_for_each_entry(pin, &regulator_ena_gpio_list, list) {
-- if (pin->gpio == config->ena_gpio) {
-+ if (pin->gpiod == gpiod) {
- rdev_dbg(rdev, "GPIO %d is already used\n",
- config->ena_gpio);
- goto update_ena_gpio_to_rdev;
-@@ -1682,7 +1686,7 @@
- return -ENOMEM;
- }
-
-- pin->gpio = config->ena_gpio;
-+ pin->gpiod = gpiod;
- pin->ena_gpio_invert = config->ena_gpio_invert;
- list_add(&pin->list, &regulator_ena_gpio_list);
-
-@@ -1701,10 +1705,10 @@
-
- /* Free the GPIO only in case of no use */
- list_for_each_entry_safe(pin, n, &regulator_ena_gpio_list, list) {
-- if (pin->gpio == rdev->ena_pin->gpio) {
-+ if (pin->gpiod == rdev->ena_pin->gpiod) {
- if (pin->request_count <= 1) {
- pin->request_count = 0;
-- gpio_free(pin->gpio);
-+ gpiod_put(pin->gpiod);
- list_del(&pin->list);
- kfree(pin);
- } else {
-@@ -1732,8 +1736,8 @@
- if (enable) {
- /* Enable GPIO at initial use */
- if (pin->enable_count == 0)
-- gpio_set_value_cansleep(pin->gpio,
-- !pin->ena_gpio_invert);
-+ gpiod_set_value_cansleep(pin->gpiod,
-+ !pin->ena_gpio_invert);
-
- pin->enable_count++;
- } else {
-@@ -1744,8 +1748,8 @@
-
- /* Disable GPIO if not used */
- if (pin->enable_count <= 1) {
-- gpio_set_value_cansleep(pin->gpio,
-- pin->ena_gpio_invert);
-+ gpiod_set_value_cansleep(pin->gpiod,
-+ pin->ena_gpio_invert);
- pin->enable_count = 0;
- }
- }
-@@ -3470,7 +3474,7 @@
-
- dev_set_drvdata(&rdev->dev, rdev);
-
-- if (config->ena_gpio && gpio_is_valid(config->ena_gpio)) {
-+ if (gpio_is_valid(config->ena_gpio)) {
- ret = regulator_ena_gpio_request(rdev, config);
- if (ret != 0) {
- rdev_err(rdev, "Failed to request enable GPIO%d: %d\n",
-diff -Nur linux-3.16.6.orig/drivers/regulator/dummy.c linux-3.16.6/drivers/regulator/dummy.c
---- linux-3.16.6.orig/drivers/regulator/dummy.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/regulator/dummy.c 2014-10-23 12:36:22.810220006 -0500
-@@ -48,6 +48,7 @@
-
- config.dev = &pdev->dev;
- config.init_data = &dummy_initdata;
-+ config.ena_gpio = -EINVAL;
-
- dummy_regulator_rdev = regulator_register(&dummy_desc, &config);
- if (IS_ERR(dummy_regulator_rdev)) {
-diff -Nur linux-3.16.6.orig/drivers/regulator/fixed.c linux-3.16.6/drivers/regulator/fixed.c
---- linux-3.16.6.orig/drivers/regulator/fixed.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/regulator/fixed.c 2014-10-23 12:36:22.810220006 -0500
-@@ -156,9 +156,7 @@
- drvdata->desc.n_voltages = 1;
-
- drvdata->desc.fixed_uV = config->microvolts;
--
-- if (config->gpio >= 0)
-- cfg.ena_gpio = config->gpio;
-+ cfg.ena_gpio = config->gpio;
- cfg.ena_gpio_invert = !config->enable_high;
- if (config->enabled_at_boot) {
- if (config->enable_high)
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/drm-ddc-connector.c linux-3.16.6/drivers/staging/imx-drm/drm-ddc-connector.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/drm-ddc-connector.c 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/drm-ddc-connector.c 2014-10-23 12:37:30.178219970 -0500
-@@ -0,0 +1,88 @@
-+#include <linux/i2c.h>
-+#include <linux/module.h>
-+#include <drm/drmP.h>
-+#include <drm/drm_crtc_helper.h>
-+#include <drm/drm_edid.h>
-+
-+#include "drm-ddc-connector.h"
-+
-+enum drm_connector_status
-+drm_ddc_connector_always_connected(struct drm_connector *connector, bool force)
-+{
-+ return connector_status_connected;
-+}
-+EXPORT_SYMBOL_GPL(drm_ddc_connector_always_connected);
-+
-+int drm_ddc_connector_get_modes(struct drm_connector *connector)
-+{
-+ struct drm_ddc_connector *ddc_conn = to_ddc_conn(connector);
-+ struct edid *edid;
-+ int ret = 0;
-+
-+ if (!ddc_conn->ddc)
-+ return 0;
-+
-+ edid = drm_get_edid(connector, ddc_conn->ddc);
-+ if (edid) {
-+ drm_mode_connector_update_edid_property(connector, edid);
-+ ret = drm_add_edid_modes(connector, edid);
-+ /* Store the ELD */
-+ drm_edid_to_eld(connector, edid);
-+ kfree(edid);
-+ }
-+
-+ return ret;
-+}
-+EXPORT_SYMBOL_GPL(drm_ddc_connector_get_modes);
-+
-+void drm_ddc_connector_destroy(struct drm_connector *connector)
-+{
-+ struct drm_ddc_connector *ddc_conn = to_ddc_conn(connector);
-+
-+ pr_info("%s: %p\n", __func__, ddc_conn);
-+
-+ drm_sysfs_connector_remove(connector);
-+ drm_connector_cleanup(connector);
-+ if (ddc_conn->ddc)
-+ i2c_put_adapter(ddc_conn->ddc);
-+ kfree(ddc_conn);
-+}
-+EXPORT_SYMBOL_GPL(drm_ddc_connector_destroy);
-+
-+void drm_ddc_connector_add(struct drm_device *drm,
-+ struct drm_ddc_connector *ddc_conn,
-+ struct drm_connector_funcs *funcs, int connector_type)
-+{
-+ drm_connector_init(drm, &ddc_conn->connector, funcs, connector_type);
-+}
-+EXPORT_SYMBOL_GPL(drm_ddc_connector_add);
-+
-+struct drm_ddc_connector *drm_ddc_connector_create(struct drm_device *drm,
-+ struct device_node *np, void *private)
-+{
-+ struct drm_ddc_connector *ddc_conn;
-+ struct device_node *ddc_node;
-+
-+ ddc_conn = kzalloc(sizeof(*ddc_conn), GFP_KERNEL);
-+ if (!ddc_conn)
-+ return ERR_PTR(-ENOMEM);
-+
-+ ddc_conn->private = private;
-+
-+ ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0);
-+ if (ddc_node) {
-+ ddc_conn->ddc = of_find_i2c_adapter_by_node(ddc_node);
-+ of_node_put(ddc_node);
-+ if (!ddc_conn->ddc) {
-+ kfree(ddc_conn);
-+ return ERR_PTR(-EPROBE_DEFER);
-+ }
-+ }
-+
-+ return ddc_conn;
-+}
-+EXPORT_SYMBOL_GPL(drm_ddc_connector_create);
-+
-+MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
-+MODULE_DESCRIPTION("Generic DRM DDC connector module");
-+MODULE_LICENSE("GPL v2");
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/drm-ddc-connector.h linux-3.16.6/drivers/staging/imx-drm/drm-ddc-connector.h
---- linux-3.16.6.orig/drivers/staging/imx-drm/drm-ddc-connector.h 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/drm-ddc-connector.h 2014-10-23 12:37:30.178219970 -0500
-@@ -0,0 +1,31 @@
-+#ifndef DRM_DDC_CONNECTOR_H
-+#define DRM_DDC_CONNECTOR_H
-+
-+#include <drm/drm_crtc.h>
-+
-+struct drm_ddc_connector {
-+ struct i2c_adapter *ddc;
-+ struct drm_connector connector;
-+ void *private;
-+};
-+
-+#define to_ddc_conn(c) container_of(c, struct drm_ddc_connector, connector)
-+
-+enum drm_connector_status drm_ddc_connector_always_connected(
-+ struct drm_connector *connector, bool force);
-+int drm_ddc_connector_get_modes(struct drm_connector *connector);
-+void drm_ddc_connector_add(struct drm_device *drm,
-+ struct drm_ddc_connector *ddc_conn,
-+ struct drm_connector_funcs *funcs, int connector_type);
-+void drm_ddc_connector_destroy(struct drm_connector *connector);
-+struct drm_ddc_connector *drm_ddc_connector_create(struct drm_device *drm,
-+ struct device_node *np, void *private);
-+
-+static inline void *drm_ddc_private(struct drm_connector *connector)
-+{
-+ struct drm_ddc_connector *ddc_conn = to_ddc_conn(connector);
-+
-+ return ddc_conn->private;
-+}
-+
-+#endif
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-audio.c linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-audio.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-audio.c 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-audio.c 2014-10-23 12:37:11.394219951 -0500
-@@ -0,0 +1,654 @@
-+/*
-+ * DesignWare HDMI audio driver
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ * Written and tested against the (alleged) DW HDMI Tx found in iMX6S.
-+ */
-+#include <linux/delay.h>
-+#include <linux/io.h>
-+#include <linux/interrupt.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+
-+#include <sound/asoundef.h>
-+#include <sound/core.h>
-+#include <sound/initval.h>
-+#include <sound/pcm.h>
-+
-+#include "dw-hdmi-audio.h"
-+
-+#define DRIVER_NAME "dw-hdmi-audio"
-+
-+/* Provide some bits rather than bit offsets */
-+enum {
-+ HDMI_AHB_DMA_CONF0_SW_FIFO_RST = BIT(7),
-+ HDMI_AHB_DMA_CONF0_EN_HLOCK = BIT(3),
-+ HDMI_AHB_DMA_START_START = BIT(0),
-+ HDMI_AHB_DMA_STOP_STOP = BIT(0),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = BIT(5),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = BIT(4),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = BIT(3),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = BIT(2),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = BIT(1),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = BIT(0),
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL =
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR |
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST |
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY |
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE |
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL |
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY,
-+ HDMI_IH_AHBDMAAUD_STAT0_ERROR = BIT(5),
-+ HDMI_IH_AHBDMAAUD_STAT0_LOST = BIT(4),
-+ HDMI_IH_AHBDMAAUD_STAT0_RETRY = BIT(3),
-+ HDMI_IH_AHBDMAAUD_STAT0_DONE = BIT(2),
-+ HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = BIT(1),
-+ HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = BIT(0),
-+ HDMI_IH_AHBDMAAUD_STAT0_ALL =
-+ HDMI_IH_AHBDMAAUD_STAT0_ERROR |
-+ HDMI_IH_AHBDMAAUD_STAT0_LOST |
-+ HDMI_IH_AHBDMAAUD_STAT0_RETRY |
-+ HDMI_IH_AHBDMAAUD_STAT0_DONE |
-+ HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL |
-+ HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY,
-+ HDMI_AHB_DMA_CONF0_INCR16 = 2 << 1,
-+ HDMI_AHB_DMA_CONF0_INCR8 = 1 << 1,
-+ HDMI_AHB_DMA_CONF0_INCR4 = 0,
-+ HDMI_AHB_DMA_CONF0_BURST_MODE = BIT(0),
-+ HDMI_AHB_DMA_MASK_DONE = BIT(7),
-+ HDMI_REVISION_ID = 0x0001,
-+ HDMI_IH_AHBDMAAUD_STAT0 = 0x0109,
-+ HDMI_IH_MUTE_AHBDMAAUD_STAT0 = 0x0189,
-+ HDMI_AUD_N1 = 0x3200,
-+ HDMI_AUD_CTS1 = 0x3203,
-+ HDMI_AHB_DMA_CONF0 = 0x3600,
-+ HDMI_AHB_DMA_START = 0x3601,
-+ HDMI_AHB_DMA_STOP = 0x3602,
-+ HDMI_AHB_DMA_THRSLD = 0x3603,
-+ HDMI_AHB_DMA_STRADDR0 = 0x3604,
-+ HDMI_AHB_DMA_STPADDR0 = 0x3608,
-+ HDMI_AHB_DMA_STAT = 0x3612,
-+ HDMI_AHB_DMA_STAT_FULL = BIT(1),
-+ HDMI_AHB_DMA_MASK = 0x3614,
-+ HDMI_AHB_DMA_POL = 0x3615,
-+ HDMI_AHB_DMA_CONF1 = 0x3616,
-+ HDMI_AHB_DMA_BUFFPOL = 0x361a,
-+};
-+
-+struct snd_dw_hdmi {
-+ struct snd_card *card;
-+ struct snd_pcm *pcm;
-+ struct dw_hdmi_audio_data data;
-+ struct snd_pcm_substream *substream;
-+ void (*reformat)(struct snd_dw_hdmi *, size_t, size_t);
-+ void *buf_src;
-+ void *buf_dst;
-+ dma_addr_t buf_addr;
-+ unsigned buf_offset;
-+ unsigned buf_period;
-+ unsigned buf_size;
-+ unsigned channels;
-+ uint8_t revision;
-+ uint8_t iec_offset;
-+ uint8_t cs[192][8];
-+};
-+
-+static void dw_hdmi_writel(unsigned long val, void __iomem *ptr)
-+{
-+ writeb_relaxed(val, ptr);
-+ writeb_relaxed(val >> 8, ptr + 1);
-+ writeb_relaxed(val >> 16, ptr + 2);
-+ writeb_relaxed(val >> 24, ptr + 3);
-+}
-+
-+/*
-+ * Convert to hardware format: The userspace buffer contains IEC958 samples,
-+ * with the PCUV bits in bits 31..28 and audio samples in bits 27..4. We
-+ * need these to be in bits 27..24, with the IEC B bit in bit 28, and audio
-+ * samples in 23..0.
-+ *
-+ * Default preamble in bits 3..0: 8 = block start, 4 = even 2 = odd
-+ *
-+ * Ideally, we could do with having the data properly formatted in userspace.
-+ */
-+static void dw_hdmi_reformat_iec958(struct snd_dw_hdmi *dw,
-+ size_t offset, size_t bytes)
-+{
-+ uint32_t *src = dw->buf_src + offset;
-+ uint32_t *dst = dw->buf_dst + offset;
-+ uint32_t *end = dw->buf_src + offset + bytes;
-+
-+ do {
-+ uint32_t b, sample = *src++;
-+
-+ b = (sample & 8) << (28 - 3);
-+
-+ sample >>= 4;
-+
-+ *dst++ = sample | b;
-+ } while (src < end);
-+}
-+
-+static uint32_t parity(uint32_t sample)
-+{
-+ sample ^= sample >> 16;
-+ sample ^= sample >> 8;
-+ sample ^= sample >> 4;
-+ sample ^= sample >> 2;
-+ sample ^= sample >> 1;
-+ return (sample & 1) << 27;
-+}
-+
-+static void dw_hdmi_reformat_s24(struct snd_dw_hdmi *dw,
-+ size_t offset, size_t bytes)
-+{
-+ uint32_t *src = dw->buf_src + offset;
-+ uint32_t *dst = dw->buf_dst + offset;
-+ uint32_t *end = dw->buf_src + offset + bytes;
-+
-+ do {
-+ unsigned i;
-+ uint8_t *cs;
-+
-+ cs = dw->cs[dw->iec_offset++];
-+ if (dw->iec_offset >= 192)
-+ dw->iec_offset = 0;
-+
-+ i = dw->channels;
-+ do {
-+ uint32_t sample = *src++;
-+
-+ sample &= ~0xff000000;
-+ sample |= *cs++ << 24;
-+ sample |= parity(sample & ~0xf8000000);
-+
-+ *dst++ = sample;
-+ } while (--i);
-+ } while (src < end);
-+}
-+
-+static void dw_hdmi_create_cs(struct snd_dw_hdmi *dw,
-+ struct snd_pcm_runtime *runtime)
-+{
-+ uint8_t cs[4];
-+ unsigned ch, i, j;
-+
-+ cs[0] = IEC958_AES0_CON_NOT_COPYRIGHT | IEC958_AES0_CON_EMPHASIS_NONE;
-+ cs[1] = IEC958_AES1_CON_GENERAL;
-+ cs[2] = IEC958_AES2_CON_SOURCE_UNSPEC;
-+ cs[3] = IEC958_AES3_CON_CLOCK_1000PPM;
-+
-+ switch (runtime->rate) {
-+ case 32000:
-+ cs[3] |= IEC958_AES3_CON_FS_32000;
-+ break;
-+ case 44100:
-+ cs[3] |= IEC958_AES3_CON_FS_44100;
-+ break;
-+ case 48000:
-+ cs[3] |= IEC958_AES3_CON_FS_48000;
-+ break;
-+ case 88200:
-+ cs[3] |= IEC958_AES3_CON_FS_88200;
-+ break;
-+ case 96000:
-+ cs[3] |= IEC958_AES3_CON_FS_96000;
-+ break;
-+ case 176400:
-+ cs[3] |= IEC958_AES3_CON_FS_176400;
-+ break;
-+ case 192000:
-+ cs[3] |= IEC958_AES3_CON_FS_192000;
-+ break;
-+ }
-+
-+ memset(dw->cs, 0, sizeof(dw->cs));
-+
-+ for (ch = 0; ch < 8; ch++) {
-+ cs[2] &= ~IEC958_AES2_CON_CHANNEL;
-+ cs[2] |= (ch + 1) << 4;
-+
-+ for (i = 0; i < ARRAY_SIZE(cs); i++) {
-+ unsigned c = cs[i];
-+
-+ for (j = 0; j < 8; j++, c >>= 1)
-+ dw->cs[i * 8 + j][ch] = (c & 1) << 2;
-+ }
-+ }
-+ dw->cs[0][0] |= BIT(4);
-+}
-+
-+static void dw_hdmi_start_dma(struct snd_dw_hdmi *dw)
-+{
-+ void __iomem *base = dw->data.base;
-+ unsigned offset = dw->buf_offset;
-+ unsigned period = dw->buf_period;
-+ u32 start, stop;
-+
-+ dw->reformat(dw, offset, period);
-+
-+ /* Clear all irqs before enabling irqs and starting DMA */
-+ writeb_relaxed(HDMI_IH_AHBDMAAUD_STAT0_ALL,
-+ base + HDMI_IH_AHBDMAAUD_STAT0);
-+
-+ start = dw->buf_addr + offset;
-+ stop = start + period - 1;
-+
-+ /* Setup the hardware start/stop addresses */
-+ dw_hdmi_writel(start, base + HDMI_AHB_DMA_STRADDR0);
-+ dw_hdmi_writel(stop, base + HDMI_AHB_DMA_STPADDR0);
-+
-+ writeb_relaxed((u8)~HDMI_AHB_DMA_MASK_DONE, base + HDMI_AHB_DMA_MASK);
-+ writeb(HDMI_AHB_DMA_START_START, base + HDMI_AHB_DMA_START);
-+
-+ offset += period;
-+ if (offset >= dw->buf_size)
-+ offset = 0;
-+ dw->buf_offset = offset;
-+}
-+
-+static void dw_hdmi_stop_dma(struct snd_dw_hdmi *dw)
-+{
-+ dw->substream = NULL;
-+
-+ /* Disable interrupts before disabling DMA */
-+ writeb_relaxed(~0, dw->data.base + HDMI_AHB_DMA_MASK);
-+ writeb_relaxed(HDMI_AHB_DMA_STOP_STOP, dw->data.base + HDMI_AHB_DMA_STOP);
-+ synchronize_irq(dw->data.irq);
-+}
-+
-+static irqreturn_t snd_dw_hdmi_irq(int irq, void *data)
-+{
-+ struct snd_dw_hdmi *dw = data;
-+ struct snd_pcm_substream *substream;
-+ unsigned stat;
-+
-+ stat = readb_relaxed(dw->data.base + HDMI_IH_AHBDMAAUD_STAT0);
-+ if (!stat)
-+ return IRQ_NONE;
-+
-+ writeb_relaxed(stat, dw->data.base + HDMI_IH_AHBDMAAUD_STAT0);
-+
-+ substream = dw->substream;
-+ if (stat & HDMI_IH_AHBDMAAUD_STAT0_DONE && substream) {
-+ snd_pcm_period_elapsed(substream);
-+ if (dw->substream)
-+ dw_hdmi_start_dma(dw);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static struct snd_pcm_hardware dw_hdmi_hw = {
-+ .info = SNDRV_PCM_INFO_INTERLEAVED |
-+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
-+ SNDRV_PCM_INFO_MMAP |
-+ SNDRV_PCM_INFO_MMAP_VALID,
-+ .formats = SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE |
-+ SNDRV_PCM_FMTBIT_S24_LE,
-+ .rates = SNDRV_PCM_RATE_32000 |
-+ SNDRV_PCM_RATE_44100 |
-+ SNDRV_PCM_RATE_48000 |
-+ SNDRV_PCM_RATE_88200 |
-+ SNDRV_PCM_RATE_96000 |
-+ SNDRV_PCM_RATE_176400 |
-+ SNDRV_PCM_RATE_192000,
-+ .channels_min = 2,
-+ .channels_max = 8,
-+ .buffer_bytes_max = 64 * 1024,
-+ .period_bytes_min = 256,
-+ .period_bytes_max = 8192, /* ERR004323: must limit to 8k */
-+ .periods_min = 2,
-+ .periods_max = 16,
-+ .fifo_size = 0,
-+};
-+
-+static unsigned rates_mask[] = {
-+ SNDRV_PCM_RATE_32000,
-+ SNDRV_PCM_RATE_44100,
-+ SNDRV_PCM_RATE_48000,
-+ SNDRV_PCM_RATE_88200,
-+ SNDRV_PCM_RATE_96000,
-+ SNDRV_PCM_RATE_176400,
-+ SNDRV_PCM_RATE_192000,
-+};
-+
-+static void dw_hdmi_parse_eld(struct snd_dw_hdmi *dw,
-+ struct snd_pcm_runtime *runtime)
-+{
-+ u8 *sad, *eld = dw->data.eld;
-+ unsigned eld_ver, mnl, sad_count, rates, rate_mask, i;
-+ unsigned max_channels;
-+
-+ eld_ver = eld[0] >> 3;
-+ if (eld_ver != 2 && eld_ver != 31)
-+ return;
-+
-+ mnl = eld[4] & 0x1f;
-+ if (mnl > 16)
-+ return;
-+
-+ sad_count = eld[5] >> 4;
-+ sad = eld + 20 + mnl;
-+
-+ /* Start from the basic audio settings */
-+ max_channels = 2;
-+ rates = 7;
-+ while (sad_count > 0) {
-+ switch (sad[0] & 0x78) {
-+ case 0x08: /* PCM */
-+ max_channels = max(max_channels, (sad[0] & 7) + 1u);
-+ rates |= sad[1];
-+ break;
-+ }
-+ sad += 3;
-+ sad_count -= 1;
-+ }
-+
-+ for (rate_mask = i = 0; i < ARRAY_SIZE(rates_mask); i++)
-+ if (rates & 1 << i)
-+ rate_mask |= rates_mask[i];
-+
-+ runtime->hw.rates &= rate_mask;
-+ runtime->hw.channels_max = min(runtime->hw.channels_max, max_channels);
-+}
-+
-+static int dw_hdmi_open(struct snd_pcm_substream *substream)
-+{
-+ struct snd_pcm_runtime *runtime = substream->runtime;
-+ struct snd_dw_hdmi *dw = substream->private_data;
-+ void __iomem *base = dw->data.base;
-+ int ret;
-+
-+ /* Clear FIFO */
-+ writeb_relaxed(HDMI_AHB_DMA_CONF0_SW_FIFO_RST,
-+ base + HDMI_AHB_DMA_CONF0);
-+
-+ /* Configure interrupt polarities */
-+ writeb_relaxed(~0, base + HDMI_AHB_DMA_POL);
-+ writeb_relaxed(~0, base + HDMI_AHB_DMA_BUFFPOL);
-+
-+ /* Keep interrupts masked, and clear any pending */
-+ writeb_relaxed(~0, base + HDMI_AHB_DMA_MASK);
-+ writeb_relaxed(~0, base + HDMI_IH_AHBDMAAUD_STAT0);
-+
-+ ret = request_irq(dw->data.irq, snd_dw_hdmi_irq, IRQF_SHARED,
-+ "dw-hdmi-audio", dw);
-+ if (ret)
-+ return ret;
-+
-+ /* Un-mute done interrupt */
-+ writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL &
-+ ~HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE,
-+ base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-+
-+ runtime->hw = dw_hdmi_hw;
-+ dw_hdmi_parse_eld(dw, runtime);
-+ snd_pcm_limit_hw_rates(runtime);
-+ snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
-+
-+ return 0;
-+}
-+
-+static int dw_hdmi_close(struct snd_pcm_substream *substream)
-+{
-+ struct snd_dw_hdmi *dw = substream->private_data;
-+
-+ /* Mute all interrupts */
-+ writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL,
-+ dw->data.base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-+
-+ free_irq(dw->data.irq, dw);
-+
-+ return 0;
-+}
-+
-+static int dw_hdmi_hw_free(struct snd_pcm_substream *substream)
-+{
-+ return snd_pcm_lib_free_vmalloc_buffer(substream);
-+}
-+
-+static int dw_hdmi_hw_params(struct snd_pcm_substream *substream,
-+ struct snd_pcm_hw_params *params)
-+{
-+ return snd_pcm_lib_alloc_vmalloc_buffer(substream,
-+ params_buffer_bytes(params));
-+}
-+
-+static int dw_hdmi_prepare(struct snd_pcm_substream *substream)
-+{
-+ struct snd_pcm_runtime *runtime = substream->runtime;
-+ struct snd_dw_hdmi *dw = substream->private_data;
-+ uint8_t threshold, conf0, conf1;
-+
-+ /* Setup as per 3.0.5 FSL 4.1.0 BSP */
-+ switch (dw->revision) {
-+ case 0x0a:
-+ conf0 = HDMI_AHB_DMA_CONF0_BURST_MODE |
-+ HDMI_AHB_DMA_CONF0_INCR4;
-+ if (runtime->channels == 2)
-+ threshold = 126;
-+ else
-+ threshold = 124;
-+ break;
-+ case 0x1a:
-+ conf0 = HDMI_AHB_DMA_CONF0_BURST_MODE |
-+ HDMI_AHB_DMA_CONF0_INCR8;
-+ threshold = 128;
-+ break;
-+ default:
-+ /* NOTREACHED */
-+ return -EINVAL;
-+ }
-+
-+ dw->data.set_sample_rate(dw->data.hdmi, runtime->rate);
-+
-+ /* Minimum number of bytes in the fifo. */
-+ runtime->hw.fifo_size = threshold * 32;
-+
-+ conf0 |= HDMI_AHB_DMA_CONF0_EN_HLOCK;
-+ conf1 = (1 << runtime->channels) - 1;
-+
-+ writeb_relaxed(threshold, dw->data.base + HDMI_AHB_DMA_THRSLD);
-+ writeb_relaxed(conf0, dw->data.base + HDMI_AHB_DMA_CONF0);
-+ writeb_relaxed(conf1, dw->data.base + HDMI_AHB_DMA_CONF1);
-+
-+ switch (runtime->format) {
-+ case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE:
-+ dw->reformat = dw_hdmi_reformat_iec958;
-+ break;
-+ case SNDRV_PCM_FORMAT_S24_LE:
-+ dw_hdmi_create_cs(dw, runtime);
-+ dw->reformat = dw_hdmi_reformat_s24;
-+ break;
-+ }
-+ dw->iec_offset = 0;
-+ dw->channels = runtime->channels;
-+ dw->buf_src = runtime->dma_area;
-+ dw->buf_dst = substream->dma_buffer.area;
-+ dw->buf_addr = substream->dma_buffer.addr;
-+ dw->buf_period = snd_pcm_lib_period_bytes(substream);
-+ dw->buf_size = snd_pcm_lib_buffer_bytes(substream);
-+
-+ return 0;
-+}
-+
-+static int dw_hdmi_trigger(struct snd_pcm_substream *substream, int cmd)
-+{
-+ struct snd_dw_hdmi *dw = substream->private_data;
-+ void __iomem *base = dw->data.base;
-+ unsigned n[3], cts[3];
-+ int ret = 0, i;
-+ bool err005174;
-+
-+ switch (cmd) {
-+ case SNDRV_PCM_TRIGGER_START:
-+ err005174 = dw->revision == 0x0a;
-+ if (err005174) {
-+ for (i = 2; i >= 1; i--) {
-+ n[i] = readb_relaxed(base + HDMI_AUD_N1 + i);
-+ cts[i] = readb_relaxed(base + HDMI_AUD_CTS1 + i);
-+ writeb_relaxed(0, base + HDMI_AUD_N1 + i);
-+ writeb_relaxed(0, base + HDMI_AUD_CTS1 + i);
-+ }
-+ }
-+
-+ dw->buf_offset = 0;
-+ dw->substream = substream;
-+ dw_hdmi_start_dma(dw);
-+
-+ if (err005174) {
-+ for (i = 2; i >= 1; i--)
-+ writeb_relaxed(cts[i], base + HDMI_AUD_CTS1 + i);
-+ for (i = 2; i >= 1; i--)
-+ writeb_relaxed(n[i], base + HDMI_AUD_N1 + i);
-+ }
-+
-+ substream->runtime->delay = substream->runtime->period_size;
-+ break;
-+
-+ case SNDRV_PCM_TRIGGER_STOP:
-+ dw_hdmi_stop_dma(dw);
-+ break;
-+
-+ default:
-+ ret = -EINVAL;
-+ break;
-+ }
-+
-+ return ret;
-+}
-+
-+static snd_pcm_uframes_t dw_hdmi_pointer(struct snd_pcm_substream *substream)
-+{
-+ struct snd_pcm_runtime *runtime = substream->runtime;
-+ struct snd_dw_hdmi *dw = substream->private_data;
-+
-+ return bytes_to_frames(runtime, dw->buf_offset);
-+}
-+
-+static struct snd_pcm_ops snd_dw_hdmi_ops = {
-+ .open = dw_hdmi_open,
-+ .close = dw_hdmi_close,
-+ .ioctl = snd_pcm_lib_ioctl,
-+ .hw_params = dw_hdmi_hw_params,
-+ .hw_free = dw_hdmi_hw_free,
-+ .prepare = dw_hdmi_prepare,
-+ .trigger = dw_hdmi_trigger,
-+ .pointer = dw_hdmi_pointer,
-+ .page = snd_pcm_lib_get_vmalloc_page,
-+};
-+
-+static int snd_dw_hdmi_probe(struct platform_device *pdev)
-+{
-+ const struct dw_hdmi_audio_data *data = pdev->dev.platform_data;
-+ struct device *dev = pdev->dev.parent;
-+ struct snd_dw_hdmi *dw;
-+ struct snd_card *card;
-+ struct snd_pcm *pcm;
-+ unsigned revision;
-+ int ret;
-+
-+ writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL,
-+ data->base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-+ revision = readb_relaxed(data->base + HDMI_REVISION_ID);
-+ if (revision != 0x0a && revision != 0x1a) {
-+ dev_err(dev, "dw-hdmi-audio: unknown revision 0x%02x\n",
-+ revision);
-+ return -ENXIO;
-+ }
-+
-+ ret = snd_card_new(dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
-+ THIS_MODULE, sizeof(struct snd_dw_hdmi), &card);
-+ if (ret < 0)
-+ return ret;
-+
-+ strlcpy(card->driver, DRIVER_NAME, sizeof(card->driver));
-+ strlcpy(card->shortname, "DW-HDMI", sizeof(card->shortname));
-+ snprintf(card->longname, sizeof(card->longname),
-+ "%s rev 0x%02x, irq %d", card->shortname, revision,
-+ data->irq);
-+
-+ dw = card->private_data;
-+ dw->card = card;
-+ dw->data = *data;
-+ dw->revision = revision;
-+
-+ ret = snd_pcm_new(card, "DW HDMI", 0, 1, 0, &pcm);
-+ if (ret < 0)
-+ goto err;
-+
-+ dw->pcm = pcm;
-+ pcm->private_data = dw;
-+ strlcpy(pcm->name, DRIVER_NAME, sizeof(pcm->name));
-+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_dw_hdmi_ops);
-+
-+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-+ dev, 64 * 1024, 64 * 1024);
-+
-+ ret = snd_card_register(card);
-+ if (ret < 0)
-+ goto err;
-+
-+ platform_set_drvdata(pdev, dw);
-+
-+ return 0;
-+
-+err:
-+ snd_card_free(card);
-+ return ret;
-+}
-+
-+static int snd_dw_hdmi_remove(struct platform_device *pdev)
-+{
-+ struct snd_dw_hdmi *dw = platform_get_drvdata(pdev);
-+
-+ snd_card_free(dw->card);
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_PM_SLEEP
-+static int snd_dw_hdmi_suspend(struct device *dev)
-+{
-+ struct snd_dw_hdmi *dw = dev_get_drvdata(dev);
-+
-+ snd_power_change_state(dw->card, SNDRV_CTL_POWER_D3cold);
-+ snd_pcm_suspend_all(dw->pcm);
-+
-+ return 0;
-+}
-+
-+static int snd_dw_hdmi_resume(struct device *dev)
-+{
-+ struct snd_dw_hdmi *dw = dev_get_drvdata(dev);
-+
-+ snd_power_change_state(dw->card, SNDRV_CTL_POWER_D0);
-+
-+ return 0;
-+}
-+
-+static SIMPLE_DEV_PM_OPS(snd_dw_hdmi_pm, snd_dw_hdmi_suspend,
-+ snd_dw_hdmi_resume);
-+#define PM_OPS &snd_dw_hdmi_pm
-+#else
-+#define PM_OPS NULL
-+#endif
-+
-+static struct platform_driver snd_dw_hdmi_driver = {
-+ .probe = snd_dw_hdmi_probe,
-+ .remove = snd_dw_hdmi_remove,
-+ .driver = {
-+ .name = "dw-hdmi-audio",
-+ .owner = THIS_MODULE,
-+ .pm = PM_OPS,
-+ },
-+};
-+
-+module_platform_driver(snd_dw_hdmi_driver);
-+
-+MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
-+MODULE_LICENSE("GPL");
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-audio.h linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-audio.h
---- linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-audio.h 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-audio.h 2014-10-23 12:36:44.258220010 -0500
-@@ -0,0 +1,15 @@
-+#ifndef DW_HDMI_AUDIO_H
-+#define DW_HDMI_AUDIO_H
-+
-+struct imx_hdmi;
-+
-+struct dw_hdmi_audio_data {
-+ phys_addr_t phys;
-+ void __iomem *base;
-+ int irq;
-+ struct imx_hdmi *hdmi;
-+ u8 *eld;
-+ void (*set_sample_rate)(struct imx_hdmi *, unsigned);
-+};
-+
-+#endif
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-cec.c linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-cec.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-cec.c 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-cec.c 2014-10-23 12:37:23.890220362 -0500
-@@ -0,0 +1,207 @@
-+/* http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/drivers/mxc/hdmi-cec/mxc_hdmi-cec.c?h=imx_3.0.35_4.1.0 */
-+#include <linux/cec-dev.h>
-+#include <linux/interrupt.h>
-+#include <linux/io.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/sched.h>
-+#include <linux/slab.h>
-+
-+#include "imx-hdmi.h"
-+#include "dw-hdmi-cec.h"
-+
-+#define DEV_NAME "mxc_hdmi_cec"
-+
-+enum {
-+ CEC_STAT_DONE = BIT(0),
-+ CEC_STAT_EOM = BIT(1),
-+ CEC_STAT_NACK = BIT(2),
-+ CEC_STAT_ARBLOST = BIT(3),
-+ CEC_STAT_ERROR_INIT = BIT(4),
-+ CEC_STAT_ERROR_FOLL = BIT(5),
-+ CEC_STAT_WAKEUP = BIT(6),
-+
-+ CEC_CTRL_START = BIT(0),
-+ CEC_CTRL_NORMAL = 1 << 1,
-+};
-+
-+struct dw_hdmi_cec {
-+ struct cec_dev cec;
-+
-+ struct device *dev;
-+ void __iomem *base;
-+ const struct dw_hdmi_cec_ops *ops;
-+ void *ops_data;
-+ int irq;
-+};
-+
-+static void dw_hdmi_set_address(struct cec_dev *cec_dev, unsigned addresses)
-+{
-+ struct dw_hdmi_cec *cec = container_of(cec_dev, struct dw_hdmi_cec, cec);
-+
-+ writeb(addresses & 255, cec->base + HDMI_CEC_ADDR_L);
-+ writeb(addresses >> 8, cec->base + HDMI_CEC_ADDR_H);
-+}
-+
-+static void dw_hdmi_send_message(struct cec_dev *cec_dev, u8 *msg,
-+ size_t count)
-+{
-+ struct dw_hdmi_cec *cec = container_of(cec_dev, struct dw_hdmi_cec, cec);
-+ unsigned i;
-+
-+ for (i = 0; i < count; i++)
-+ writeb(msg[i], cec->base + HDMI_CEC_TX_DATA0 + i);
-+
-+ writeb(count, cec->base + HDMI_CEC_TX_CNT);
-+ writeb(CEC_CTRL_NORMAL | CEC_CTRL_START, cec->base + HDMI_CEC_CTRL);
-+}
-+
-+static irqreturn_t dw_hdmi_cec_irq(int irq, void *data)
-+{
-+ struct dw_hdmi_cec *cec = data;
-+ struct cec_dev *cec_dev = &cec->cec;
-+ unsigned stat = readb(cec->base + HDMI_IH_CEC_STAT0);
-+
-+ if (stat == 0)
-+ return IRQ_NONE;
-+
-+ writeb(stat, cec->base + HDMI_IH_CEC_STAT0);
-+
-+ if (stat & CEC_STAT_ERROR_INIT) {
-+ if (cec->cec.retries) {
-+ unsigned v = readb(cec->base + HDMI_CEC_CTRL);
-+ writeb(v | CEC_CTRL_START, cec->base + HDMI_CEC_CTRL);
-+ cec->cec.retries -= 1;
-+ } else {
-+ cec->cec.write_busy = 0;
-+ cec_dev_event(cec_dev, MESSAGE_TYPE_SEND_ERROR, NULL, 0);
-+ }
-+ } else if (stat & (CEC_STAT_DONE | CEC_STAT_NACK))
-+ cec_dev_send_complete(cec_dev, stat & CEC_STAT_DONE);
-+
-+ if (stat & CEC_STAT_EOM) {
-+ unsigned len, i;
-+ u8 msg[MAX_MESSAGE_LEN];
-+
-+ len = readb(cec->base + HDMI_CEC_RX_CNT);
-+ if (len > sizeof(msg))
-+ len = sizeof(msg);
-+
-+ for (i = 0; i < len; i++)
-+ msg[i] = readb(cec->base + HDMI_CEC_RX_DATA0 + i);
-+
-+ writeb(0, cec->base + HDMI_CEC_LOCK);
-+
-+ cec_dev_receive(cec_dev, msg, len);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+EXPORT_SYMBOL(dw_hdmi_cec_irq);
-+
-+static void dw_hdmi_cec_release(struct cec_dev *cec_dev)
-+{
-+ struct dw_hdmi_cec *cec = container_of(cec_dev, struct dw_hdmi_cec, cec);
-+
-+ writeb(~0, cec->base + HDMI_CEC_MASK);
-+ writeb(~0, cec->base + HDMI_IH_MUTE_CEC_STAT0);
-+ writeb(0, cec->base + HDMI_CEC_POLARITY);
-+
-+ free_irq(cec->irq, cec);
-+
-+ cec->ops->disable(cec->ops_data);
-+}
-+
-+static int dw_hdmi_cec_open(struct cec_dev *cec_dev)
-+{
-+ struct dw_hdmi_cec *cec = container_of(cec_dev, struct dw_hdmi_cec, cec);
-+ unsigned irqs;
-+ int ret;
-+
-+ writeb(0, cec->base + HDMI_CEC_CTRL);
-+ writeb(~0, cec->base + HDMI_IH_CEC_STAT0);
-+ writeb(0, cec->base + HDMI_CEC_LOCK);
-+
-+ ret = request_irq(cec->irq, dw_hdmi_cec_irq, IRQF_SHARED,
-+ DEV_NAME, cec);
-+ if (ret < 0)
-+ return ret;
-+
-+ dw_hdmi_set_address(cec_dev, cec_dev->addresses);
-+
-+ cec->ops->enable(cec->ops_data);
-+
-+ irqs = CEC_STAT_ERROR_INIT | CEC_STAT_NACK | CEC_STAT_EOM |
-+ CEC_STAT_DONE;
-+ writeb(irqs, cec->base + HDMI_CEC_POLARITY);
-+ writeb(~irqs, cec->base + HDMI_CEC_MASK);
-+ writeb(~irqs, cec->base + HDMI_IH_MUTE_CEC_STAT0);
-+
-+ return 0;
-+}
-+
-+static int dw_hdmi_cec_probe(struct platform_device *pdev)
-+{
-+ struct dw_hdmi_cec_data *data = dev_get_platdata(&pdev->dev);
-+ struct dw_hdmi_cec *cec;
-+
-+ if (!data)
-+ return -ENXIO;
-+
-+ cec = devm_kzalloc(&pdev->dev, sizeof(*cec), GFP_KERNEL);
-+ if (!cec)
-+ return -ENOMEM;
-+
-+ cec->dev = &pdev->dev;
-+ cec->base = data->base;
-+ cec->irq = data->irq;
-+ cec->ops = data->ops;
-+ cec->ops_data = data->ops_data;
-+ cec->cec.open = dw_hdmi_cec_open;
-+ cec->cec.release = dw_hdmi_cec_release;
-+ cec->cec.send_message = dw_hdmi_send_message;
-+ cec->cec.set_address = dw_hdmi_set_address;
-+
-+ cec_dev_init(&cec->cec, THIS_MODULE);
-+
-+ /* FIXME: soft-reset the CEC interface */
-+
-+ dw_hdmi_set_address(&cec->cec, cec->cec.addresses);
-+ writeb(0, cec->base + HDMI_CEC_TX_CNT);
-+ writeb(~0, cec->base + HDMI_CEC_MASK);
-+ writeb(~0, cec->base + HDMI_IH_MUTE_CEC_STAT0);
-+ writeb(0, cec->base + HDMI_CEC_POLARITY);
-+
-+ platform_set_drvdata(pdev, cec);
-+
-+ /*
-+ * Our device is just a convenience - we want to link to the real
-+ * hardware device here, so that userspace can see the association
-+ * between the HDMI hardware and its associated CEC chardev.
-+ */
-+ return cec_dev_add(&cec->cec, cec->dev->parent, DEV_NAME);
-+}
-+
-+static int dw_hdmi_cec_remove(struct platform_device *pdev)
-+{
-+ struct dw_hdmi_cec *cec = platform_get_drvdata(pdev);
-+
-+ cec_dev_remove(&cec->cec);
-+
-+ return 0;
-+}
-+
-+static struct platform_driver dw_hdmi_cec_driver = {
-+ .probe = dw_hdmi_cec_probe,
-+ .remove = dw_hdmi_cec_remove,
-+ .driver = {
-+ .name = "dw-hdmi-cec",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+module_platform_driver(dw_hdmi_cec_driver);
-+
-+MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
-+MODULE_DESCRIPTION("Synopsis Designware HDMI CEC driver for i.MX");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS(PLATFORM_MODULE_PREFIX "dw-hdmi-cec");
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-cec.h linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-cec.h
---- linux-3.16.6.orig/drivers/staging/imx-drm/dw-hdmi-cec.h 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/dw-hdmi-cec.h 2014-10-23 12:37:23.890220362 -0500
-@@ -0,0 +1,16 @@
-+#ifndef DW_HDMI_CEC_H
-+#define DW_HDMI_CEC_H
-+
-+struct dw_hdmi_cec_ops {
-+ void (*enable)(void *);
-+ void (*disable)(void *);
-+};
-+
-+struct dw_hdmi_cec_data {
-+ void __iomem *base;
-+ int irq;
-+ const struct dw_hdmi_cec_ops *ops;
-+ void *ops_data;
-+};
-+
-+#endif
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/imx-drm-core.c linux-3.16.6/drivers/staging/imx-drm/imx-drm-core.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/imx-drm-core.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/imx-drm-core.c 2014-10-23 12:37:37.690220197 -0500
-@@ -115,8 +115,7 @@
- helper = &imx_crtc->imx_drm_helper_funcs;
- if (helper->set_interface_pix_fmt)
- return helper->set_interface_pix_fmt(encoder->crtc,
-- encoder->encoder_type, interface_pix_fmt,
-- hsync_pin, vsync_pin);
-+ interface_pix_fmt, hsync_pin, vsync_pin);
- return 0;
- }
- EXPORT_SYMBOL_GPL(imx_drm_panel_format_pins);
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/imx-drm.h linux-3.16.6/drivers/staging/imx-drm/imx-drm.h
---- linux-3.16.6.orig/drivers/staging/imx-drm/imx-drm.h 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/imx-drm.h 2014-10-23 12:37:37.690220197 -0500
-@@ -17,7 +17,7 @@
- struct imx_drm_crtc_helper_funcs {
- int (*enable_vblank)(struct drm_crtc *crtc);
- void (*disable_vblank)(struct drm_crtc *crtc);
-- int (*set_interface_pix_fmt)(struct drm_crtc *crtc, u32 encoder_type,
-+ int (*set_interface_pix_fmt)(struct drm_crtc *crtc,
- u32 pix_fmt, int hsync_pin, int vsync_pin);
- const struct drm_crtc_helper_funcs *crtc_helper_funcs;
- const struct drm_crtc_funcs *crtc_funcs;
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/imx-hdmi.c linux-3.16.6/drivers/staging/imx-drm/imx-hdmi.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/imx-hdmi.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/imx-hdmi.c 2014-10-23 12:37:30.178219970 -0500
-@@ -29,6 +29,9 @@
- #include <drm/drm_encoder_slave.h>
- #include <video/imx-ipu-v3.h>
-
-+#include "drm-ddc-connector.h"
-+#include "dw-hdmi-audio.h"
-+#include "dw-hdmi-cec.h"
- #include "imx-hdmi.h"
- #include "imx-drm.h"
-
-@@ -112,9 +115,11 @@
- };
-
- struct imx_hdmi {
-- struct drm_connector connector;
-+ struct drm_ddc_connector *ddc_conn;
- struct drm_encoder encoder;
-
-+ struct platform_device *audio;
-+ struct platform_device *cec;
- enum imx_hdmi_devtype dev_type;
- struct device *dev;
- struct clk *isfr_clk;
-@@ -124,13 +129,13 @@
- int vic;
-
- u8 edid[HDMI_EDID_LEN];
-+ u8 mc_clkdis;
- bool cable_plugin;
-
- bool phy_enabled;
- struct drm_display_mode previous_mode;
-
- struct regmap *regmap;
-- struct i2c_adapter *ddc;
- void __iomem *regs;
-
- unsigned int sample_rate;
-@@ -361,6 +366,12 @@
- hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock);
- }
-
-+static void imx_hdmi_set_sample_rate(struct imx_hdmi *hdmi, unsigned rate)
-+{
-+ hdmi->sample_rate = rate;
-+ hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock);
-+}
-+
- /*
- * this submodule is responsible for the video data synchronization.
- * for example, for RGB 4:4:4 input, the data map is defined as
-@@ -1144,8 +1155,6 @@
- /* HDMI Initialization Step B.4 */
- static void imx_hdmi_enable_video_path(struct imx_hdmi *hdmi)
- {
-- u8 clkdis;
--
- /* control period minimum duration */
- hdmi_writeb(hdmi, 12, HDMI_FC_CTRLDUR);
- hdmi_writeb(hdmi, 32, HDMI_FC_EXCTRLDUR);
-@@ -1157,23 +1166,28 @@
- hdmi_writeb(hdmi, 0x21, HDMI_FC_CH2PREAM);
-
- /* Enable pixel clock and tmds data path */
-- clkdis = 0x7F;
-- clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE;
-- hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
-+ hdmi->mc_clkdis |= HDMI_MC_CLKDIS_HDCPCLK_DISABLE |
-+ HDMI_MC_CLKDIS_CSCCLK_DISABLE |
-+ HDMI_MC_CLKDIS_AUDCLK_DISABLE |
-+ HDMI_MC_CLKDIS_PREPCLK_DISABLE |
-+ HDMI_MC_CLKDIS_TMDSCLK_DISABLE;
-+ hdmi->mc_clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE;
-+ hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
-
-- clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE;
-- hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
-+ hdmi->mc_clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE;
-+ hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
-
- /* Enable csc path */
- if (is_color_space_conversion(hdmi)) {
-- clkdis &= ~HDMI_MC_CLKDIS_CSCCLK_DISABLE;
-- hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
-+ hdmi->mc_clkdis &= ~HDMI_MC_CLKDIS_CSCCLK_DISABLE;
-+ hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
- }
- }
-
- static void hdmi_enable_audio_clk(struct imx_hdmi *hdmi)
- {
-- hdmi_modb(hdmi, 0, HDMI_MC_CLKDIS_AUDCLK_DISABLE, HDMI_MC_CLKDIS);
-+ hdmi->mc_clkdis &= ~HDMI_MC_CLKDIS_AUDCLK_DISABLE;
-+ hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
- }
-
- /* Workaround to clear the overflow condition */
-@@ -1376,43 +1390,16 @@
- static enum drm_connector_status imx_hdmi_connector_detect(struct drm_connector
- *connector, bool force)
- {
-- struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi,
-- connector);
-+ struct imx_hdmi *hdmi = drm_ddc_private(connector);
-
- return hdmi_readb(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_HPD ?
- connector_status_connected : connector_status_disconnected;
- }
-
--static int imx_hdmi_connector_get_modes(struct drm_connector *connector)
--{
-- struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi,
-- connector);
-- struct edid *edid;
-- int ret;
--
-- if (!hdmi->ddc)
-- return 0;
--
-- edid = drm_get_edid(connector, hdmi->ddc);
-- if (edid) {
-- dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n",
-- edid->width_cm, edid->height_cm);
--
-- drm_mode_connector_update_edid_property(connector, edid);
-- ret = drm_add_edid_modes(connector, edid);
-- kfree(edid);
-- } else {
-- dev_dbg(hdmi->dev, "failed to get edid\n");
-- }
--
-- return 0;
--}
--
- static struct drm_encoder *imx_hdmi_connector_best_encoder(struct drm_connector
- *connector)
- {
-- struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi,
-- connector);
-+ struct imx_hdmi *hdmi = drm_ddc_private(connector);
-
- return &hdmi->encoder;
- }
-@@ -1485,11 +1472,11 @@
- .dpms = drm_helper_connector_dpms,
- .fill_modes = drm_helper_probe_single_connector_modes,
- .detect = imx_hdmi_connector_detect,
-- .destroy = imx_drm_connector_destroy,
-+ .destroy = drm_ddc_connector_destroy,
- };
-
- static struct drm_connector_helper_funcs imx_hdmi_connector_helper_funcs = {
-- .get_modes = imx_hdmi_connector_get_modes,
-+ .get_modes = drm_ddc_connector_get_modes,
- .best_encoder = imx_hdmi_connector_best_encoder,
- };
-
-@@ -1530,7 +1517,7 @@
-
- imx_hdmi_poweroff(hdmi);
- }
-- drm_helper_hpd_irq_event(hdmi->connector.dev);
-+ drm_helper_hpd_irq_event(hdmi->ddc_conn->connector.dev);
- }
-
- hdmi_writeb(hdmi, intr_stat, HDMI_IH_PHY_STAT0);
-@@ -1548,24 +1535,43 @@
- if (ret)
- return ret;
-
-- hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
-+ hdmi->ddc_conn->connector.polled = DRM_CONNECTOR_POLL_HPD;
-
- drm_encoder_helper_add(&hdmi->encoder, &imx_hdmi_encoder_helper_funcs);
- drm_encoder_init(drm, &hdmi->encoder, &imx_hdmi_encoder_funcs,
- DRM_MODE_ENCODER_TMDS);
-
-- drm_connector_helper_add(&hdmi->connector,
-+ drm_connector_helper_add(&hdmi->ddc_conn->connector,
- &imx_hdmi_connector_helper_funcs);
-- drm_connector_init(drm, &hdmi->connector, &imx_hdmi_connector_funcs,
-- DRM_MODE_CONNECTOR_HDMIA);
-+ drm_ddc_connector_add(drm, hdmi->ddc_conn, &imx_hdmi_connector_funcs,
-+ DRM_MODE_CONNECTOR_HDMIA);
-
-- hdmi->connector.encoder = &hdmi->encoder;
--
-- drm_mode_connector_attach_encoder(&hdmi->connector, &hdmi->encoder);
-+ drm_mode_connector_attach_encoder(&hdmi->ddc_conn->connector, &hdmi->encoder);
-
- return 0;
- }
-
-+static void imx_hdmi_cec_enable(void *data)
-+{
-+ struct imx_hdmi *hdmi = data;
-+
-+ hdmi->mc_clkdis &= ~HDMI_MC_CLKDIS_CECCLK_DISABLE;
-+ hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
-+}
-+
-+static void imx_hdmi_cec_disable(void *data)
-+{
-+ struct imx_hdmi *hdmi = data;
-+
-+ hdmi->mc_clkdis |= HDMI_MC_CLKDIS_CECCLK_DISABLE;
-+ hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
-+}
-+
-+static const struct dw_hdmi_cec_ops imx_hdmi_cec_ops = {
-+ .enable = imx_hdmi_cec_enable,
-+ .disable = imx_hdmi_cec_disable,
-+};
-+
- static struct platform_device_id imx_hdmi_devtype[] = {
- {
- .name = "imx6q-hdmi",
-@@ -1587,11 +1593,13 @@
- static int imx_hdmi_bind(struct device *dev, struct device *master, void *data)
- {
- struct platform_device *pdev = to_platform_device(dev);
-+ struct platform_device_info pdevinfo;
- const struct of_device_id *of_id =
- of_match_device(imx_hdmi_dt_ids, dev);
- struct drm_device *drm = data;
- struct device_node *np = dev->of_node;
-- struct device_node *ddc_node;
-+ struct dw_hdmi_audio_data audio;
-+ struct dw_hdmi_cec_data cec;
- struct imx_hdmi *hdmi;
- struct resource *iores;
- int ret, irq;
-@@ -1600,9 +1608,14 @@
- if (!hdmi)
- return -ENOMEM;
-
-+ hdmi->ddc_conn = drm_ddc_connector_create(drm, np, hdmi);
-+ if (IS_ERR(hdmi->ddc_conn))
-+ return PTR_ERR(hdmi->ddc_conn);
-+
- hdmi->dev = dev;
- hdmi->sample_rate = 48000;
- hdmi->ratio = 100;
-+ hdmi->mc_clkdis = 0x7f;
-
- if (of_id) {
- const struct platform_device_id *device_id = of_id->data;
-@@ -1610,17 +1623,6 @@
- hdmi->dev_type = device_id->driver_data;
- }
-
-- ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0);
-- if (ddc_node) {
-- hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node);
-- if (!hdmi->ddc)
-- dev_dbg(hdmi->dev, "failed to read ddc node\n");
--
-- of_node_put(ddc_node);
-- } else {
-- dev_dbg(hdmi->dev, "no ddc property found\n");
-- }
--
- irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
-@@ -1706,6 +1708,35 @@
- /* Unmute interrupts */
- hdmi_writeb(hdmi, ~HDMI_IH_PHY_STAT0_HPD, HDMI_IH_MUTE_PHY_STAT0);
-
-+ memset(&pdevinfo, 0, sizeof(pdevinfo));
-+ pdevinfo.parent = dev;
-+ pdevinfo.id = PLATFORM_DEVID_AUTO;
-+
-+ audio.phys = iores->start;
-+ audio.base = hdmi->regs;
-+ audio.irq = irq;
-+ audio.hdmi = hdmi;
-+ audio.eld = hdmi->ddc_conn->connector.eld;
-+ audio.set_sample_rate = imx_hdmi_set_sample_rate;
-+
-+ pdevinfo.name = "dw-hdmi-audio";
-+ pdevinfo.data = &audio;
-+ pdevinfo.size_data = sizeof(audio);
-+ pdevinfo.dma_mask = DMA_BIT_MASK(32);
-+ hdmi->audio = platform_device_register_full(&pdevinfo);
-+
-+ cec.base = hdmi->regs;
-+ cec.irq = irq;
-+ cec.ops = &imx_hdmi_cec_ops;
-+ cec.ops_data = hdmi;
-+
-+ pdevinfo.name = "dw-hdmi-cec";
-+ pdevinfo.data = &cec;
-+ pdevinfo.size_data = sizeof(cec);
-+ pdevinfo.dma_mask = 0;
-+
-+ hdmi->cec = platform_device_register_full(&pdevinfo);
-+
- dev_set_drvdata(dev, hdmi);
-
- return 0;
-@@ -1723,15 +1754,18 @@
- {
- struct imx_hdmi *hdmi = dev_get_drvdata(dev);
-
-+ if (!IS_ERR(hdmi->audio))
-+ platform_device_unregister(hdmi->audio);
-+ if (!IS_ERR(hdmi->cec))
-+ platform_device_unregister(hdmi->cec);
-+
- /* Disable all interrupts */
- hdmi_writeb(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0);
-
-- hdmi->connector.funcs->destroy(&hdmi->connector);
- hdmi->encoder.funcs->destroy(&hdmi->encoder);
-
- clk_disable_unprepare(hdmi->iahb_clk);
- clk_disable_unprepare(hdmi->isfr_clk);
-- i2c_put_adapter(hdmi->ddc);
- }
-
- static const struct component_ops hdmi_ops = {
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/imx-ldb.c linux-3.16.6/drivers/staging/imx-drm/imx-ldb.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/imx-ldb.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/imx-ldb.c 2014-10-23 12:35:16.922220006 -0500
-@@ -24,6 +24,7 @@
- #include <drm/drmP.h>
- #include <drm/drm_fb_helper.h>
- #include <drm/drm_crtc_helper.h>
-+#include <drm/drm_panel.h>
- #include <linux/mfd/syscon.h>
- #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
- #include <linux/of_address.h>
-@@ -60,6 +61,7 @@
- struct imx_ldb *ldb;
- struct drm_connector connector;
- struct drm_encoder encoder;
-+ struct drm_panel *panel;
- struct device_node *child;
- int chno;
- void *edid;
-@@ -96,6 +98,13 @@
- struct imx_ldb_channel *imx_ldb_ch = con_to_imx_ldb_ch(connector);
- int num_modes = 0;
-
-+ if (imx_ldb_ch->panel && imx_ldb_ch->panel->funcs &&
-+ imx_ldb_ch->panel->funcs->get_modes) {
-+ num_modes = imx_ldb_ch->panel->funcs->get_modes(imx_ldb_ch->panel);
-+ if (num_modes > 0)
-+ return num_modes;
-+ }
-+
- if (imx_ldb_ch->edid) {
- drm_mode_connector_update_edid_property(connector,
- imx_ldb_ch->edid);
-@@ -243,6 +252,8 @@
- }
-
- regmap_write(ldb->regmap, IOMUXC_GPR2, ldb->ldb_ctrl);
-+
-+ drm_panel_enable(imx_ldb_ch->panel);
- }
-
- static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
-@@ -294,6 +305,8 @@
- (ldb->ldb_ctrl & LDB_CH1_MODE_EN_MASK) == 0)
- return;
-
-+ drm_panel_disable(imx_ldb_ch->panel);
-+
- if (imx_ldb_ch == &ldb->channel[0])
- ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;
- else if (imx_ldb_ch == &ldb->channel[1])
-@@ -378,6 +391,9 @@
- drm_connector_init(drm, &imx_ldb_ch->connector,
- &imx_ldb_connector_funcs, DRM_MODE_CONNECTOR_LVDS);
-
-+ if (imx_ldb_ch->panel)
-+ drm_panel_attach(imx_ldb_ch->panel, &imx_ldb_ch->connector);
-+
- drm_mode_connector_attach_encoder(&imx_ldb_ch->connector,
- &imx_ldb_ch->encoder);
-
-@@ -492,6 +508,7 @@
-
- for_each_child_of_node(np, child) {
- struct imx_ldb_channel *channel;
-+ struct device_node *panel_node;
-
- ret = of_property_read_u32(child, "reg", &i);
- if (ret || i < 0 || i > 1)
-@@ -555,6 +572,10 @@
- return -EINVAL;
- }
-
-+ panel_node = of_parse_phandle(child, "fsl,panel", 0);
-+ if (panel_node)
-+ channel->panel = of_drm_find_panel(panel_node);
-+
- ret = imx_ldb_register(drm, channel);
- if (ret)
- return ret;
-@@ -574,9 +595,6 @@
- for (i = 0; i < 2; i++) {
- struct imx_ldb_channel *channel = &imx_ldb->channel[i];
-
-- if (!channel->connector.funcs)
-- continue;
--
- channel->connector.funcs->destroy(&channel->connector);
- channel->encoder.funcs->destroy(&channel->encoder);
- }
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/imx-ldb.c.orig linux-3.16.6/drivers/staging/imx-drm/imx-ldb.c.orig
---- linux-3.16.6.orig/drivers/staging/imx-drm/imx-ldb.c.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/imx-ldb.c.orig 2014-10-15 05:05:43.000000000 -0500
-@@ -0,0 +1,616 @@
-+/*
-+ * i.MX drm driver - LVDS display bridge
-+ *
-+ * Copyright (C) 2012 Sascha Hauer, Pengutronix
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2
-+ * of the License, or (at your option) any later version.
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-+ * MA 02110-1301, USA.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/clk.h>
-+#include <linux/component.h>
-+#include <drm/drmP.h>
-+#include <drm/drm_fb_helper.h>
-+#include <drm/drm_crtc_helper.h>
-+#include <linux/mfd/syscon.h>
-+#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
-+#include <linux/of_address.h>
-+#include <linux/of_device.h>
-+#include <video/of_videomode.h>
-+#include <linux/regmap.h>
-+#include <linux/videodev2.h>
-+
-+#include "imx-drm.h"
-+
-+#define DRIVER_NAME "imx-ldb"
-+
-+#define LDB_CH0_MODE_EN_TO_DI0 (1 << 0)
-+#define LDB_CH0_MODE_EN_TO_DI1 (3 << 0)
-+#define LDB_CH0_MODE_EN_MASK (3 << 0)
-+#define LDB_CH1_MODE_EN_TO_DI0 (1 << 2)
-+#define LDB_CH1_MODE_EN_TO_DI1 (3 << 2)
-+#define LDB_CH1_MODE_EN_MASK (3 << 2)
-+#define LDB_SPLIT_MODE_EN (1 << 4)
-+#define LDB_DATA_WIDTH_CH0_24 (1 << 5)
-+#define LDB_BIT_MAP_CH0_JEIDA (1 << 6)
-+#define LDB_DATA_WIDTH_CH1_24 (1 << 7)
-+#define LDB_BIT_MAP_CH1_JEIDA (1 << 8)
-+#define LDB_DI0_VS_POL_ACT_LOW (1 << 9)
-+#define LDB_DI1_VS_POL_ACT_LOW (1 << 10)
-+#define LDB_BGREF_RMODE_INT (1 << 15)
-+
-+#define con_to_imx_ldb_ch(x) container_of(x, struct imx_ldb_channel, connector)
-+#define enc_to_imx_ldb_ch(x) container_of(x, struct imx_ldb_channel, encoder)
-+
-+struct imx_ldb;
-+
-+struct imx_ldb_channel {
-+ struct imx_ldb *ldb;
-+ struct drm_connector connector;
-+ struct drm_encoder encoder;
-+ struct device_node *child;
-+ int chno;
-+ void *edid;
-+ int edid_len;
-+ struct drm_display_mode mode;
-+ int mode_valid;
-+};
-+
-+struct bus_mux {
-+ int reg;
-+ int shift;
-+ int mask;
-+};
-+
-+struct imx_ldb {
-+ struct regmap *regmap;
-+ struct device *dev;
-+ struct imx_ldb_channel channel[2];
-+ struct clk *clk[2]; /* our own clock */
-+ struct clk *clk_sel[4]; /* parent of display clock */
-+ struct clk *clk_pll[2]; /* upstream clock we can adjust */
-+ u32 ldb_ctrl;
-+ const struct bus_mux *lvds_mux;
-+};
-+
-+static enum drm_connector_status imx_ldb_connector_detect(
-+ struct drm_connector *connector, bool force)
-+{
-+ return connector_status_connected;
-+}
-+
-+static int imx_ldb_connector_get_modes(struct drm_connector *connector)
-+{
-+ struct imx_ldb_channel *imx_ldb_ch = con_to_imx_ldb_ch(connector);
-+ int num_modes = 0;
-+
-+ if (imx_ldb_ch->edid) {
-+ drm_mode_connector_update_edid_property(connector,
-+ imx_ldb_ch->edid);
-+ num_modes = drm_add_edid_modes(connector, imx_ldb_ch->edid);
-+ }
-+
-+ if (imx_ldb_ch->mode_valid) {
-+ struct drm_display_mode *mode;
-+
-+ mode = drm_mode_create(connector->dev);
-+ if (!mode)
-+ return -EINVAL;
-+ drm_mode_copy(mode, &imx_ldb_ch->mode);
-+ mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
-+ drm_mode_probed_add(connector, mode);
-+ num_modes++;
-+ }
-+
-+ return num_modes;
-+}
-+
-+static struct drm_encoder *imx_ldb_connector_best_encoder(
-+ struct drm_connector *connector)
-+{
-+ struct imx_ldb_channel *imx_ldb_ch = con_to_imx_ldb_ch(connector);
-+
-+ return &imx_ldb_ch->encoder;
-+}
-+
-+static void imx_ldb_encoder_dpms(struct drm_encoder *encoder, int mode)
-+{
-+}
-+
-+static bool imx_ldb_encoder_mode_fixup(struct drm_encoder *encoder,
-+ const struct drm_display_mode *mode,
-+ struct drm_display_mode *adjusted_mode)
-+{
-+ return true;
-+}
-+
-+static void imx_ldb_set_clock(struct imx_ldb *ldb, int mux, int chno,
-+ unsigned long serial_clk, unsigned long di_clk)
-+{
-+ int ret;
-+
-+ dev_dbg(ldb->dev, "%s: now: %ld want: %ld\n", __func__,
-+ clk_get_rate(ldb->clk_pll[chno]), serial_clk);
-+ clk_set_rate(ldb->clk_pll[chno], serial_clk);
-+
-+ dev_dbg(ldb->dev, "%s after: %ld\n", __func__,
-+ clk_get_rate(ldb->clk_pll[chno]));
-+
-+ dev_dbg(ldb->dev, "%s: now: %ld want: %ld\n", __func__,
-+ clk_get_rate(ldb->clk[chno]),
-+ (long int)di_clk);
-+ clk_set_rate(ldb->clk[chno], di_clk);
-+
-+ dev_dbg(ldb->dev, "%s after: %ld\n", __func__,
-+ clk_get_rate(ldb->clk[chno]));
-+
-+ /* set display clock mux to LDB input clock */
-+ ret = clk_set_parent(ldb->clk_sel[mux], ldb->clk[chno]);
-+ if (ret)
-+ dev_err(ldb->dev,
-+ "unable to set di%d parent clock to ldb_di%d\n", mux,
-+ chno);
-+}
-+
-+static void imx_ldb_encoder_prepare(struct drm_encoder *encoder)
-+{
-+ struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-+ struct imx_ldb *ldb = imx_ldb_ch->ldb;
-+ struct drm_display_mode *mode = &encoder->crtc->mode;
-+ u32 pixel_fmt;
-+ unsigned long serial_clk;
-+ unsigned long di_clk = mode->clock * 1000;
-+ int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);
-+
-+ if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
-+ /* dual channel LVDS mode */
-+ serial_clk = 3500UL * mode->clock;
-+ imx_ldb_set_clock(ldb, mux, 0, serial_clk, di_clk);
-+ imx_ldb_set_clock(ldb, mux, 1, serial_clk, di_clk);
-+ } else {
-+ serial_clk = 7000UL * mode->clock;
-+ imx_ldb_set_clock(ldb, mux, imx_ldb_ch->chno, serial_clk,
-+ di_clk);
-+ }
-+
-+ switch (imx_ldb_ch->chno) {
-+ case 0:
-+ pixel_fmt = (ldb->ldb_ctrl & LDB_DATA_WIDTH_CH0_24) ?
-+ V4L2_PIX_FMT_RGB24 : V4L2_PIX_FMT_BGR666;
-+ break;
-+ case 1:
-+ pixel_fmt = (ldb->ldb_ctrl & LDB_DATA_WIDTH_CH1_24) ?
-+ V4L2_PIX_FMT_RGB24 : V4L2_PIX_FMT_BGR666;
-+ break;
-+ default:
-+ dev_err(ldb->dev, "unable to config di%d panel format\n",
-+ imx_ldb_ch->chno);
-+ pixel_fmt = V4L2_PIX_FMT_RGB24;
-+ }
-+
-+ imx_drm_panel_format(encoder, pixel_fmt);
-+}
-+
-+static void imx_ldb_encoder_commit(struct drm_encoder *encoder)
-+{
-+ struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-+ struct imx_ldb *ldb = imx_ldb_ch->ldb;
-+ int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
-+ int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);
-+
-+ if (dual) {
-+ clk_prepare_enable(ldb->clk[0]);
-+ clk_prepare_enable(ldb->clk[1]);
-+ }
-+
-+ if (imx_ldb_ch == &ldb->channel[0] || dual) {
-+ ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;
-+ if (mux == 0 || ldb->lvds_mux)
-+ ldb->ldb_ctrl |= LDB_CH0_MODE_EN_TO_DI0;
-+ else if (mux == 1)
-+ ldb->ldb_ctrl |= LDB_CH0_MODE_EN_TO_DI1;
-+ }
-+ if (imx_ldb_ch == &ldb->channel[1] || dual) {
-+ ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK;
-+ if (mux == 1 || ldb->lvds_mux)
-+ ldb->ldb_ctrl |= LDB_CH1_MODE_EN_TO_DI1;
-+ else if (mux == 0)
-+ ldb->ldb_ctrl |= LDB_CH1_MODE_EN_TO_DI0;
-+ }
-+
-+ if (ldb->lvds_mux) {
-+ const struct bus_mux *lvds_mux = NULL;
-+
-+ if (imx_ldb_ch == &ldb->channel[0])
-+ lvds_mux = &ldb->lvds_mux[0];
-+ else if (imx_ldb_ch == &ldb->channel[1])
-+ lvds_mux = &ldb->lvds_mux[1];
-+
-+ regmap_update_bits(ldb->regmap, lvds_mux->reg, lvds_mux->mask,
-+ mux << lvds_mux->shift);
-+ }
-+
-+ regmap_write(ldb->regmap, IOMUXC_GPR2, ldb->ldb_ctrl);
-+}
-+
-+static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
-+ struct drm_display_mode *mode,
-+ struct drm_display_mode *adjusted_mode)
-+{
-+ struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-+ struct imx_ldb *ldb = imx_ldb_ch->ldb;
-+ int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
-+
-+ if (mode->clock > 170000) {
-+ dev_warn(ldb->dev,
-+ "%s: mode exceeds 170 MHz pixel clock\n", __func__);
-+ }
-+ if (mode->clock > 85000 && !dual) {
-+ dev_warn(ldb->dev,
-+ "%s: mode exceeds 85 MHz pixel clock\n", __func__);
-+ }
-+
-+ /* FIXME - assumes straight connections DI0 --> CH0, DI1 --> CH1 */
-+ if (imx_ldb_ch == &ldb->channel[0]) {
-+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-+ ldb->ldb_ctrl |= LDB_DI0_VS_POL_ACT_LOW;
-+ else if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-+ ldb->ldb_ctrl &= ~LDB_DI0_VS_POL_ACT_LOW;
-+ }
-+ if (imx_ldb_ch == &ldb->channel[1]) {
-+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-+ ldb->ldb_ctrl |= LDB_DI1_VS_POL_ACT_LOW;
-+ else if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-+ ldb->ldb_ctrl &= ~LDB_DI1_VS_POL_ACT_LOW;
-+ }
-+}
-+
-+static void imx_ldb_encoder_disable(struct drm_encoder *encoder)
-+{
-+ struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
-+ struct imx_ldb *ldb = imx_ldb_ch->ldb;
-+
-+ /*
-+ * imx_ldb_encoder_disable is called by
-+ * drm_helper_disable_unused_functions without
-+ * the encoder being enabled before.
-+ */
-+ if (imx_ldb_ch == &ldb->channel[0] &&
-+ (ldb->ldb_ctrl & LDB_CH0_MODE_EN_MASK) == 0)
-+ return;
-+ else if (imx_ldb_ch == &ldb->channel[1] &&
-+ (ldb->ldb_ctrl & LDB_CH1_MODE_EN_MASK) == 0)
-+ return;
-+
-+ if (imx_ldb_ch == &ldb->channel[0])
-+ ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;
-+ else if (imx_ldb_ch == &ldb->channel[1])
-+ ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK;
-+
-+ regmap_write(ldb->regmap, IOMUXC_GPR2, ldb->ldb_ctrl);
-+
-+ if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
-+ clk_disable_unprepare(ldb->clk[0]);
-+ clk_disable_unprepare(ldb->clk[1]);
-+ }
-+}
-+
-+static struct drm_connector_funcs imx_ldb_connector_funcs = {
-+ .dpms = drm_helper_connector_dpms,
-+ .fill_modes = drm_helper_probe_single_connector_modes,
-+ .detect = imx_ldb_connector_detect,
-+ .destroy = imx_drm_connector_destroy,
-+};
-+
-+static struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = {
-+ .get_modes = imx_ldb_connector_get_modes,
-+ .best_encoder = imx_ldb_connector_best_encoder,
-+};
-+
-+static struct drm_encoder_funcs imx_ldb_encoder_funcs = {
-+ .destroy = imx_drm_encoder_destroy,
-+};
-+
-+static struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = {
-+ .dpms = imx_ldb_encoder_dpms,
-+ .mode_fixup = imx_ldb_encoder_mode_fixup,
-+ .prepare = imx_ldb_encoder_prepare,
-+ .commit = imx_ldb_encoder_commit,
-+ .mode_set = imx_ldb_encoder_mode_set,
-+ .disable = imx_ldb_encoder_disable,
-+};
-+
-+static int imx_ldb_get_clk(struct imx_ldb *ldb, int chno)
-+{
-+ char clkname[16];
-+
-+ snprintf(clkname, sizeof(clkname), "di%d", chno);
-+ ldb->clk[chno] = devm_clk_get(ldb->dev, clkname);
-+ if (IS_ERR(ldb->clk[chno]))
-+ return PTR_ERR(ldb->clk[chno]);
-+
-+ snprintf(clkname, sizeof(clkname), "di%d_pll", chno);
-+ ldb->clk_pll[chno] = devm_clk_get(ldb->dev, clkname);
-+
-+ return PTR_ERR_OR_ZERO(ldb->clk_pll[chno]);
-+}
-+
-+static int imx_ldb_register(struct drm_device *drm,
-+ struct imx_ldb_channel *imx_ldb_ch)
-+{
-+ struct imx_ldb *ldb = imx_ldb_ch->ldb;
-+ int ret;
-+
-+ ret = imx_drm_encoder_parse_of(drm, &imx_ldb_ch->encoder,
-+ imx_ldb_ch->child);
-+ if (ret)
-+ return ret;
-+
-+ ret = imx_ldb_get_clk(ldb, imx_ldb_ch->chno);
-+ if (ret)
-+ return ret;
-+
-+ if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
-+ ret = imx_ldb_get_clk(ldb, 1);
-+ if (ret)
-+ return ret;
-+ }
-+
-+ drm_encoder_helper_add(&imx_ldb_ch->encoder,
-+ &imx_ldb_encoder_helper_funcs);
-+ drm_encoder_init(drm, &imx_ldb_ch->encoder, &imx_ldb_encoder_funcs,
-+ DRM_MODE_ENCODER_LVDS);
-+
-+ drm_connector_helper_add(&imx_ldb_ch->connector,
-+ &imx_ldb_connector_helper_funcs);
-+ drm_connector_init(drm, &imx_ldb_ch->connector,
-+ &imx_ldb_connector_funcs, DRM_MODE_CONNECTOR_LVDS);
-+
-+ drm_mode_connector_attach_encoder(&imx_ldb_ch->connector,
-+ &imx_ldb_ch->encoder);
-+
-+ return 0;
-+}
-+
-+enum {
-+ LVDS_BIT_MAP_SPWG,
-+ LVDS_BIT_MAP_JEIDA
-+};
-+
-+static const char * const imx_ldb_bit_mappings[] = {
-+ [LVDS_BIT_MAP_SPWG] = "spwg",
-+ [LVDS_BIT_MAP_JEIDA] = "jeida",
-+};
-+
-+static const int of_get_data_mapping(struct device_node *np)
-+{
-+ const char *bm;
-+ int ret, i;
-+
-+ ret = of_property_read_string(np, "fsl,data-mapping", &bm);
-+ if (ret < 0)
-+ return ret;
-+
-+ for (i = 0; i < ARRAY_SIZE(imx_ldb_bit_mappings); i++)
-+ if (!strcasecmp(bm, imx_ldb_bit_mappings[i]))
-+ return i;
-+
-+ return -EINVAL;
-+}
-+
-+static struct bus_mux imx6q_lvds_mux[2] = {
-+ {
-+ .reg = IOMUXC_GPR3,
-+ .shift = 6,
-+ .mask = IMX6Q_GPR3_LVDS0_MUX_CTL_MASK,
-+ }, {
-+ .reg = IOMUXC_GPR3,
-+ .shift = 8,
-+ .mask = IMX6Q_GPR3_LVDS1_MUX_CTL_MASK,
-+ }
-+};
-+
-+/*
-+ * For a device declaring compatible = "fsl,imx6q-ldb", "fsl,imx53-ldb",
-+ * of_match_device will walk through this list and take the first entry
-+ * matching any of its compatible values. Therefore, the more generic
-+ * entries (in this case fsl,imx53-ldb) need to be ordered last.
-+ */
-+static const struct of_device_id imx_ldb_dt_ids[] = {
-+ { .compatible = "fsl,imx6q-ldb", .data = imx6q_lvds_mux, },
-+ { .compatible = "fsl,imx53-ldb", .data = NULL, },
-+ { }
-+};
-+MODULE_DEVICE_TABLE(of, imx_ldb_dt_ids);
-+
-+static int imx_ldb_bind(struct device *dev, struct device *master, void *data)
-+{
-+ struct drm_device *drm = data;
-+ struct device_node *np = dev->of_node;
-+ const struct of_device_id *of_id =
-+ of_match_device(imx_ldb_dt_ids, dev);
-+ struct device_node *child;
-+ const u8 *edidp;
-+ struct imx_ldb *imx_ldb;
-+ int datawidth;
-+ int mapping;
-+ int dual;
-+ int ret;
-+ int i;
-+
-+ imx_ldb = devm_kzalloc(dev, sizeof(*imx_ldb), GFP_KERNEL);
-+ if (!imx_ldb)
-+ return -ENOMEM;
-+
-+ imx_ldb->regmap = syscon_regmap_lookup_by_phandle(np, "gpr");
-+ if (IS_ERR(imx_ldb->regmap)) {
-+ dev_err(dev, "failed to get parent regmap\n");
-+ return PTR_ERR(imx_ldb->regmap);
-+ }
-+
-+ imx_ldb->dev = dev;
-+
-+ if (of_id)
-+ imx_ldb->lvds_mux = of_id->data;
-+
-+ dual = of_property_read_bool(np, "fsl,dual-channel");
-+ if (dual)
-+ imx_ldb->ldb_ctrl |= LDB_SPLIT_MODE_EN;
-+
-+ /*
-+ * There are three different possible clock mux configurations:
-+ * i.MX53: ipu1_di0_sel, ipu1_di1_sel
-+ * i.MX6q: ipu1_di0_sel, ipu1_di1_sel, ipu2_di0_sel, ipu2_di1_sel
-+ * i.MX6dl: ipu1_di0_sel, ipu1_di1_sel, lcdif_sel
-+ * Map them all to di0_sel...di3_sel.
-+ */
-+ for (i = 0; i < 4; i++) {
-+ char clkname[16];
-+
-+ sprintf(clkname, "di%d_sel", i);
-+ imx_ldb->clk_sel[i] = devm_clk_get(imx_ldb->dev, clkname);
-+ if (IS_ERR(imx_ldb->clk_sel[i])) {
-+ ret = PTR_ERR(imx_ldb->clk_sel[i]);
-+ imx_ldb->clk_sel[i] = NULL;
-+ break;
-+ }
-+ }
-+ if (i == 0)
-+ return ret;
-+
-+ for_each_child_of_node(np, child) {
-+ struct imx_ldb_channel *channel;
-+
-+ ret = of_property_read_u32(child, "reg", &i);
-+ if (ret || i < 0 || i > 1)
-+ return -EINVAL;
-+
-+ if (dual && i > 0) {
-+ dev_warn(dev, "dual-channel mode, ignoring second output\n");
-+ continue;
-+ }
-+
-+ if (!of_device_is_available(child))
-+ continue;
-+
-+ channel = &imx_ldb->channel[i];
-+ channel->ldb = imx_ldb;
-+ channel->chno = i;
-+ channel->child = child;
-+
-+ edidp = of_get_property(child, "edid", &channel->edid_len);
-+ if (edidp) {
-+ channel->edid = kmemdup(edidp, channel->edid_len,
-+ GFP_KERNEL);
-+ } else {
-+ ret = of_get_drm_display_mode(child, &channel->mode, 0);
-+ if (!ret)
-+ channel->mode_valid = 1;
-+ }
-+
-+ ret = of_property_read_u32(child, "fsl,data-width", &datawidth);
-+ if (ret)
-+ datawidth = 0;
-+ else if (datawidth != 18 && datawidth != 24)
-+ return -EINVAL;
-+
-+ mapping = of_get_data_mapping(child);
-+ switch (mapping) {
-+ case LVDS_BIT_MAP_SPWG:
-+ if (datawidth == 24) {
-+ if (i == 0 || dual)
-+ imx_ldb->ldb_ctrl |=
-+ LDB_DATA_WIDTH_CH0_24;
-+ if (i == 1 || dual)
-+ imx_ldb->ldb_ctrl |=
-+ LDB_DATA_WIDTH_CH1_24;
-+ }
-+ break;
-+ case LVDS_BIT_MAP_JEIDA:
-+ if (datawidth == 18) {
-+ dev_err(dev, "JEIDA standard only supported in 24 bit\n");
-+ return -EINVAL;
-+ }
-+ if (i == 0 || dual)
-+ imx_ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH0_24 |
-+ LDB_BIT_MAP_CH0_JEIDA;
-+ if (i == 1 || dual)
-+ imx_ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH1_24 |
-+ LDB_BIT_MAP_CH1_JEIDA;
-+ break;
-+ default:
-+ dev_err(dev, "data mapping not specified or invalid\n");
-+ return -EINVAL;
-+ }
-+
-+ ret = imx_ldb_register(drm, channel);
-+ if (ret)
-+ return ret;
-+ }
-+
-+ dev_set_drvdata(dev, imx_ldb);
-+
-+ return 0;
-+}
-+
-+static void imx_ldb_unbind(struct device *dev, struct device *master,
-+ void *data)
-+{
-+ struct imx_ldb *imx_ldb = dev_get_drvdata(dev);
-+ int i;
-+
-+ for (i = 0; i < 2; i++) {
-+ struct imx_ldb_channel *channel = &imx_ldb->channel[i];
-+
-+ if (!channel->connector.funcs)
-+ continue;
-+
-+ channel->connector.funcs->destroy(&channel->connector);
-+ channel->encoder.funcs->destroy(&channel->encoder);
-+ }
-+}
-+
-+static const struct component_ops imx_ldb_ops = {
-+ .bind = imx_ldb_bind,
-+ .unbind = imx_ldb_unbind,
-+};
-+
-+static int imx_ldb_probe(struct platform_device *pdev)
-+{
-+ return component_add(&pdev->dev, &imx_ldb_ops);
-+}
-+
-+static int imx_ldb_remove(struct platform_device *pdev)
-+{
-+ component_del(&pdev->dev, &imx_ldb_ops);
-+ return 0;
-+}
-+
-+static struct platform_driver imx_ldb_driver = {
-+ .probe = imx_ldb_probe,
-+ .remove = imx_ldb_remove,
-+ .driver = {
-+ .of_match_table = imx_ldb_dt_ids,
-+ .name = DRIVER_NAME,
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+module_platform_driver(imx_ldb_driver);
-+
-+MODULE_DESCRIPTION("i.MX LVDS driver");
-+MODULE_AUTHOR("Sascha Hauer, Pengutronix");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS("platform:" DRIVER_NAME);
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/imx-tve.c linux-3.16.6/drivers/staging/imx-drm/imx-tve.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/imx-tve.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/imx-tve.c 2014-10-23 12:37:30.182220005 -0500
-@@ -22,7 +22,6 @@
- #include <linux/clk-provider.h>
- #include <linux/component.h>
- #include <linux/module.h>
--#include <linux/i2c.h>
- #include <linux/regmap.h>
- #include <linux/regulator/consumer.h>
- #include <linux/spinlock.h>
-@@ -32,6 +31,7 @@
- #include <drm/drm_crtc_helper.h>
- #include <video/imx-ipu-v3.h>
-
-+#include "drm-ddc-connector.h"
- #include "imx-drm.h"
-
- #define TVE_COM_CONF_REG 0x00
-@@ -111,7 +111,7 @@
- };
-
- struct imx_tve {
-- struct drm_connector connector;
-+ struct drm_ddc_connector *ddc_conn;
- struct drm_encoder encoder;
- struct device *dev;
- spinlock_t lock; /* register lock */
-@@ -120,7 +120,6 @@
-
- struct regmap *regmap;
- struct regulator *dac_reg;
-- struct i2c_adapter *ddc;
- struct clk *clk;
- struct clk *di_sel_clk;
- struct clk_hw clk_hw_di;
-@@ -219,35 +218,10 @@
- return 0;
- }
-
--static enum drm_connector_status imx_tve_connector_detect(
-- struct drm_connector *connector, bool force)
--{
-- return connector_status_connected;
--}
--
--static int imx_tve_connector_get_modes(struct drm_connector *connector)
--{
-- struct imx_tve *tve = con_to_tve(connector);
-- struct edid *edid;
-- int ret = 0;
--
-- if (!tve->ddc)
-- return 0;
--
-- edid = drm_get_edid(connector, tve->ddc);
-- if (edid) {
-- drm_mode_connector_update_edid_property(connector, edid);
-- ret = drm_add_edid_modes(connector, edid);
-- kfree(edid);
-- }
--
-- return ret;
--}
--
- static int imx_tve_connector_mode_valid(struct drm_connector *connector,
- struct drm_display_mode *mode)
- {
-- struct imx_tve *tve = con_to_tve(connector);
-+ struct imx_tve *tve = to_ddc_conn(connector)->private;
- unsigned long rate;
-
- /* pixel clock with 2x oversampling */
-@@ -269,7 +243,7 @@
- static struct drm_encoder *imx_tve_connector_best_encoder(
- struct drm_connector *connector)
- {
-- struct imx_tve *tve = con_to_tve(connector);
-+ struct imx_tve *tve = drm_ddc_private(connector);
-
- return &tve->encoder;
- }
-@@ -360,12 +334,12 @@
- static struct drm_connector_funcs imx_tve_connector_funcs = {
- .dpms = drm_helper_connector_dpms,
- .fill_modes = drm_helper_probe_single_connector_modes,
-- .detect = imx_tve_connector_detect,
-- .destroy = imx_drm_connector_destroy,
-+ .detect = drm_ddc_connector_always_connected,
-+ .destroy = drm_ddc_connector_destroy,
- };
-
- static struct drm_connector_helper_funcs imx_tve_connector_helper_funcs = {
-- .get_modes = imx_tve_connector_get_modes,
-+ .get_modes = drm_ddc_connector_get_modes,
- .best_encoder = imx_tve_connector_best_encoder,
- .mode_valid = imx_tve_connector_mode_valid,
- };
-@@ -508,12 +482,13 @@
- drm_encoder_init(drm, &tve->encoder, &imx_tve_encoder_funcs,
- encoder_type);
-
-- drm_connector_helper_add(&tve->connector,
-+ drm_connector_helper_add(&tve->ddc_conn->connector,
- &imx_tve_connector_helper_funcs);
-- drm_connector_init(drm, &tve->connector, &imx_tve_connector_funcs,
-- DRM_MODE_CONNECTOR_VGA);
-+ drm_ddc_connector_add(drm, tve->ddc_conn, &imx_tve_connector_funcs,
-+ DRM_MODE_CONNECTOR_VGA);
-
-- drm_mode_connector_attach_encoder(&tve->connector, &tve->encoder);
-+ drm_mode_connector_attach_encoder(&tve->ddc_conn->connector,
-+ &tve->encoder);
-
- return 0;
- }
-@@ -562,7 +537,6 @@
- struct platform_device *pdev = to_platform_device(dev);
- struct drm_device *drm = data;
- struct device_node *np = dev->of_node;
-- struct device_node *ddc_node;
- struct imx_tve *tve;
- struct resource *res;
- void __iomem *base;
-@@ -574,15 +548,13 @@
- if (!tve)
- return -ENOMEM;
-
-+ tve->ddc_conn = drm_ddc_connector_create(drm, np, tve);
-+ if (IS_ERR(tve->ddc_conn))
-+ return PTR_ERR(tve->ddc_conn);
-+
- tve->dev = dev;
- spin_lock_init(&tve->lock);
-
-- ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0);
-- if (ddc_node) {
-- tve->ddc = of_find_i2c_adapter_by_node(ddc_node);
-- of_node_put(ddc_node);
-- }
--
- tve->mode = of_get_tve_mode(np);
- if (tve->mode != TVE_MODE_VGA) {
- dev_err(dev, "only VGA mode supported, currently\n");
-@@ -689,7 +661,6 @@
- {
- struct imx_tve *tve = dev_get_drvdata(dev);
-
-- tve->connector.funcs->destroy(&tve->connector);
- tve->encoder.funcs->destroy(&tve->encoder);
-
- if (!IS_ERR(tve->dac_reg))
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/ipuv3-crtc.c linux-3.16.6/drivers/staging/imx-drm/ipuv3-crtc.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/ipuv3-crtc.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/ipuv3-crtc.c 2014-10-23 12:37:37.690220197 -0500
-@@ -51,7 +51,6 @@
- struct drm_framebuffer *newfb;
- int irq;
- u32 interface_pix_fmt;
-- unsigned long di_clkflags;
- int di_hsync_pin;
- int di_vsync_pin;
- };
-@@ -146,10 +145,13 @@
- int x, int y,
- struct drm_framebuffer *old_fb)
- {
-+ struct drm_device *dev = crtc->dev;
-+ struct drm_encoder *encoder;
- struct ipu_crtc *ipu_crtc = to_ipu_crtc(crtc);
-- int ret;
- struct ipu_di_signal_cfg sig_cfg = {};
-+ unsigned long encoder_types = 0;
- u32 out_pixel_fmt;
-+ int ret;
-
- dev_dbg(ipu_crtc->dev, "%s: mode->hdisplay: %d\n", __func__,
- mode->hdisplay);
-@@ -165,8 +167,26 @@
- if (mode->flags & DRM_MODE_FLAG_PVSYNC)
- sig_cfg.Vsync_pol = 1;
-
-- sig_cfg.enable_pol = 1;
-- sig_cfg.clk_pol = 0;
-+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
-+ if (encoder->crtc == crtc)
-+ encoder_types |= BIT(encoder->encoder_type);
-+
-+ dev_dbg(ipu_crtc->dev, "%s: attached to encoder types 0x%lx\n",
-+ __func__, encoder_types);
-+
-+ /*
-+ * If we have DAC, TVDAC or LDB, then we need the IPU DI clock
-+ * to be the same as the LDB DI clock.
-+ */
-+ if (encoder_types & (BIT(DRM_MODE_ENCODER_DAC) |
-+ BIT(DRM_MODE_ENCODER_TVDAC) |
-+ BIT(DRM_MODE_ENCODER_LVDS)))
-+ sig_cfg.clkflags = IPU_DI_CLKMODE_SYNC | IPU_DI_CLKMODE_EXT;
-+ else
-+ sig_cfg.clkflags = 0;
-+
-+ sig_cfg.enable_pol = ENABLE_POL_HIGH;
-+ sig_cfg.clk_pol = CLK_POL_NEGEDGE;
- sig_cfg.width = mode->hdisplay;
- sig_cfg.height = mode->vdisplay;
- sig_cfg.pixel_fmt = out_pixel_fmt;
-@@ -178,7 +198,6 @@
- sig_cfg.v_sync_width = mode->vsync_end - mode->vsync_start;
- sig_cfg.v_end_width = mode->vsync_start - mode->vdisplay;
- sig_cfg.pixelclock = mode->clock * 1000;
-- sig_cfg.clkflags = ipu_crtc->di_clkflags;
-
- sig_cfg.v_to_h_sync = 0;
-
-@@ -277,7 +296,7 @@
- ipu_crtc->newfb = NULL;
- }
-
--static int ipu_set_interface_pix_fmt(struct drm_crtc *crtc, u32 encoder_type,
-+static int ipu_set_interface_pix_fmt(struct drm_crtc *crtc,
- u32 pixfmt, int hsync_pin, int vsync_pin)
- {
- struct ipu_crtc *ipu_crtc = to_ipu_crtc(crtc);
-@@ -286,19 +305,6 @@
- ipu_crtc->di_hsync_pin = hsync_pin;
- ipu_crtc->di_vsync_pin = vsync_pin;
-
-- switch (encoder_type) {
-- case DRM_MODE_ENCODER_DAC:
-- case DRM_MODE_ENCODER_TVDAC:
-- case DRM_MODE_ENCODER_LVDS:
-- ipu_crtc->di_clkflags = IPU_DI_CLKMODE_SYNC |
-- IPU_DI_CLKMODE_EXT;
-- break;
-- case DRM_MODE_ENCODER_TMDS:
-- case DRM_MODE_ENCODER_NONE:
-- ipu_crtc->di_clkflags = 0;
-- break;
-- }
--
- return 0;
- }
-
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/ipuv3-plane.c linux-3.16.6/drivers/staging/imx-drm/ipuv3-plane.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/ipuv3-plane.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/ipuv3-plane.c 2014-10-23 12:35:00.842220709 -0500
-@@ -281,8 +281,7 @@
-
- ipu_idmac_put(ipu_plane->ipu_ch);
- ipu_dmfc_put(ipu_plane->dmfc);
-- if (ipu_plane->dp)
-- ipu_dp_put(ipu_plane->dp);
-+ ipu_dp_put(ipu_plane->dp);
- }
- }
-
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/ipuv3-plane.c.orig linux-3.16.6/drivers/staging/imx-drm/ipuv3-plane.c.orig
---- linux-3.16.6.orig/drivers/staging/imx-drm/ipuv3-plane.c.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/ipuv3-plane.c.orig 2014-10-15 05:05:43.000000000 -0500
-@@ -0,0 +1,388 @@
-+/*
-+ * i.MX IPUv3 DP Overlay Planes
-+ *
-+ * Copyright (C) 2013 Philipp Zabel, Pengutronix
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2
-+ * of the License, or (at your option) any later version.
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ */
-+
-+#include <drm/drmP.h>
-+#include <drm/drm_fb_cma_helper.h>
-+#include <drm/drm_gem_cma_helper.h>
-+
-+#include "video/imx-ipu-v3.h"
-+#include "ipuv3-plane.h"
-+
-+#define to_ipu_plane(x) container_of(x, struct ipu_plane, base)
-+
-+static const uint32_t ipu_plane_formats[] = {
-+ DRM_FORMAT_XRGB1555,
-+ DRM_FORMAT_XBGR1555,
-+ DRM_FORMAT_ARGB8888,
-+ DRM_FORMAT_XRGB8888,
-+ DRM_FORMAT_ABGR8888,
-+ DRM_FORMAT_XBGR8888,
-+ DRM_FORMAT_YUYV,
-+ DRM_FORMAT_YVYU,
-+ DRM_FORMAT_YUV420,
-+ DRM_FORMAT_YVU420,
-+};
-+
-+int ipu_plane_irq(struct ipu_plane *ipu_plane)
-+{
-+ return ipu_idmac_channel_irq(ipu_plane->ipu, ipu_plane->ipu_ch,
-+ IPU_IRQ_EOF);
-+}
-+
-+static int calc_vref(struct drm_display_mode *mode)
-+{
-+ unsigned long htotal, vtotal;
-+
-+ htotal = mode->htotal;
-+ vtotal = mode->vtotal;
-+
-+ if (!htotal || !vtotal)
-+ return 60;
-+
-+ return DIV_ROUND_UP(mode->clock * 1000, vtotal * htotal);
-+}
-+
-+static inline int calc_bandwidth(int width, int height, unsigned int vref)
-+{
-+ return width * height * vref;
-+}
-+
-+int ipu_plane_set_base(struct ipu_plane *ipu_plane, struct drm_framebuffer *fb,
-+ int x, int y)
-+{
-+ struct ipu_ch_param __iomem *cpmem;
-+ struct drm_gem_cma_object *cma_obj;
-+ unsigned long eba;
-+
-+ cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
-+ if (!cma_obj) {
-+ DRM_DEBUG_KMS("entry is null.\n");
-+ return -EFAULT;
-+ }
-+
-+ dev_dbg(ipu_plane->base.dev->dev, "phys = %pad, x = %d, y = %d",
-+ &cma_obj->paddr, x, y);
-+
-+ cpmem = ipu_get_cpmem(ipu_plane->ipu_ch);
-+ ipu_cpmem_set_stride(cpmem, fb->pitches[0]);
-+
-+ eba = cma_obj->paddr + fb->offsets[0] +
-+ fb->pitches[0] * y + (fb->bits_per_pixel >> 3) * x;
-+ ipu_cpmem_set_buffer(cpmem, 0, eba);
-+ ipu_cpmem_set_buffer(cpmem, 1, eba);
-+
-+ /* cache offsets for subsequent pageflips */
-+ ipu_plane->x = x;
-+ ipu_plane->y = y;
-+
-+ return 0;
-+}
-+
-+int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc,
-+ struct drm_display_mode *mode,
-+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
-+ unsigned int crtc_w, unsigned int crtc_h,
-+ uint32_t src_x, uint32_t src_y,
-+ uint32_t src_w, uint32_t src_h)
-+{
-+ struct ipu_ch_param __iomem *cpmem;
-+ struct device *dev = ipu_plane->base.dev->dev;
-+ int ret;
-+
-+ /* no scaling */
-+ if (src_w != crtc_w || src_h != crtc_h)
-+ return -EINVAL;
-+
-+ /* clip to crtc bounds */
-+ if (crtc_x < 0) {
-+ if (-crtc_x > crtc_w)
-+ return -EINVAL;
-+ src_x += -crtc_x;
-+ src_w -= -crtc_x;
-+ crtc_w -= -crtc_x;
-+ crtc_x = 0;
-+ }
-+ if (crtc_y < 0) {
-+ if (-crtc_y > crtc_h)
-+ return -EINVAL;
-+ src_y += -crtc_y;
-+ src_h -= -crtc_y;
-+ crtc_h -= -crtc_y;
-+ crtc_y = 0;
-+ }
-+ if (crtc_x + crtc_w > mode->hdisplay) {
-+ if (crtc_x > mode->hdisplay)
-+ return -EINVAL;
-+ crtc_w = mode->hdisplay - crtc_x;
-+ src_w = crtc_w;
-+ }
-+ if (crtc_y + crtc_h > mode->vdisplay) {
-+ if (crtc_y > mode->vdisplay)
-+ return -EINVAL;
-+ crtc_h = mode->vdisplay - crtc_y;
-+ src_h = crtc_h;
-+ }
-+ /* full plane minimum width is 13 pixels */
-+ if (crtc_w < 13 && (ipu_plane->dp_flow != IPU_DP_FLOW_SYNC_FG))
-+ return -EINVAL;
-+ if (crtc_h < 2)
-+ return -EINVAL;
-+
-+ switch (ipu_plane->dp_flow) {
-+ case IPU_DP_FLOW_SYNC_BG:
-+ ret = ipu_dp_setup_channel(ipu_plane->dp,
-+ IPUV3_COLORSPACE_RGB,
-+ IPUV3_COLORSPACE_RGB);
-+ if (ret) {
-+ dev_err(dev,
-+ "initializing display processor failed with %d\n",
-+ ret);
-+ return ret;
-+ }
-+ ipu_dp_set_global_alpha(ipu_plane->dp, 1, 0, 1);
-+ break;
-+ case IPU_DP_FLOW_SYNC_FG:
-+ ipu_dp_setup_channel(ipu_plane->dp,
-+ ipu_drm_fourcc_to_colorspace(fb->pixel_format),
-+ IPUV3_COLORSPACE_UNKNOWN);
-+ ipu_dp_set_window_pos(ipu_plane->dp, crtc_x, crtc_y);
-+ break;
-+ }
-+
-+ ret = ipu_dmfc_init_channel(ipu_plane->dmfc, crtc_w);
-+ if (ret) {
-+ dev_err(dev, "initializing dmfc channel failed with %d\n", ret);
-+ return ret;
-+ }
-+
-+ ret = ipu_dmfc_alloc_bandwidth(ipu_plane->dmfc,
-+ calc_bandwidth(crtc_w, crtc_h,
-+ calc_vref(mode)), 64);
-+ if (ret) {
-+ dev_err(dev, "allocating dmfc bandwidth failed with %d\n", ret);
-+ return ret;
-+ }
-+
-+ cpmem = ipu_get_cpmem(ipu_plane->ipu_ch);
-+ ipu_ch_param_zero(cpmem);
-+ ipu_cpmem_set_resolution(cpmem, src_w, src_h);
-+ ret = ipu_cpmem_set_fmt(cpmem, fb->pixel_format);
-+ if (ret < 0) {
-+ dev_err(dev, "unsupported pixel format 0x%08x\n",
-+ fb->pixel_format);
-+ return ret;
-+ }
-+ ipu_cpmem_set_high_priority(ipu_plane->ipu_ch);
-+
-+ ret = ipu_plane_set_base(ipu_plane, fb, src_x, src_y);
-+ if (ret < 0)
-+ return ret;
-+
-+ return 0;
-+}
-+
-+void ipu_plane_put_resources(struct ipu_plane *ipu_plane)
-+{
-+ if (!IS_ERR_OR_NULL(ipu_plane->dp))
-+ ipu_dp_put(ipu_plane->dp);
-+ if (!IS_ERR_OR_NULL(ipu_plane->dmfc))
-+ ipu_dmfc_put(ipu_plane->dmfc);
-+ if (!IS_ERR_OR_NULL(ipu_plane->ipu_ch))
-+ ipu_idmac_put(ipu_plane->ipu_ch);
-+}
-+
-+int ipu_plane_get_resources(struct ipu_plane *ipu_plane)
-+{
-+ int ret;
-+
-+ ipu_plane->ipu_ch = ipu_idmac_get(ipu_plane->ipu, ipu_plane->dma);
-+ if (IS_ERR(ipu_plane->ipu_ch)) {
-+ ret = PTR_ERR(ipu_plane->ipu_ch);
-+ DRM_ERROR("failed to get idmac channel: %d\n", ret);
-+ return ret;
-+ }
-+
-+ ipu_plane->dmfc = ipu_dmfc_get(ipu_plane->ipu, ipu_plane->dma);
-+ if (IS_ERR(ipu_plane->dmfc)) {
-+ ret = PTR_ERR(ipu_plane->dmfc);
-+ DRM_ERROR("failed to get dmfc: ret %d\n", ret);
-+ goto err_out;
-+ }
-+
-+ if (ipu_plane->dp_flow >= 0) {
-+ ipu_plane->dp = ipu_dp_get(ipu_plane->ipu, ipu_plane->dp_flow);
-+ if (IS_ERR(ipu_plane->dp)) {
-+ ret = PTR_ERR(ipu_plane->dp);
-+ DRM_ERROR("failed to get dp flow: %d\n", ret);
-+ goto err_out;
-+ }
-+ }
-+
-+ return 0;
-+err_out:
-+ ipu_plane_put_resources(ipu_plane);
-+
-+ return ret;
-+}
-+
-+void ipu_plane_enable(struct ipu_plane *ipu_plane)
-+{
-+ if (ipu_plane->dp)
-+ ipu_dp_enable(ipu_plane->ipu);
-+ ipu_dmfc_enable_channel(ipu_plane->dmfc);
-+ ipu_idmac_enable_channel(ipu_plane->ipu_ch);
-+ if (ipu_plane->dp)
-+ ipu_dp_enable_channel(ipu_plane->dp);
-+
-+ ipu_plane->enabled = true;
-+}
-+
-+void ipu_plane_disable(struct ipu_plane *ipu_plane)
-+{
-+ ipu_plane->enabled = false;
-+
-+ ipu_idmac_wait_busy(ipu_plane->ipu_ch, 50);
-+
-+ if (ipu_plane->dp)
-+ ipu_dp_disable_channel(ipu_plane->dp);
-+ ipu_idmac_disable_channel(ipu_plane->ipu_ch);
-+ ipu_dmfc_disable_channel(ipu_plane->dmfc);
-+ if (ipu_plane->dp)
-+ ipu_dp_disable(ipu_plane->ipu);
-+}
-+
-+static void ipu_plane_dpms(struct ipu_plane *ipu_plane, int mode)
-+{
-+ bool enable;
-+
-+ DRM_DEBUG_KMS("mode = %d", mode);
-+
-+ enable = (mode == DRM_MODE_DPMS_ON);
-+
-+ if (enable == ipu_plane->enabled)
-+ return;
-+
-+ if (enable) {
-+ ipu_plane_enable(ipu_plane);
-+ } else {
-+ ipu_plane_disable(ipu_plane);
-+
-+ ipu_idmac_put(ipu_plane->ipu_ch);
-+ ipu_dmfc_put(ipu_plane->dmfc);
-+ if (ipu_plane->dp)
-+ ipu_dp_put(ipu_plane->dp);
-+ }
-+}
-+
-+/*
-+ * drm_plane API
-+ */
-+
-+static int ipu_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
-+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
-+ unsigned int crtc_w, unsigned int crtc_h,
-+ uint32_t src_x, uint32_t src_y,
-+ uint32_t src_w, uint32_t src_h)
-+{
-+ struct ipu_plane *ipu_plane = to_ipu_plane(plane);
-+ int ret = 0;
-+
-+ DRM_DEBUG_KMS("plane - %p\n", plane);
-+
-+ if (!ipu_plane->enabled)
-+ ret = ipu_plane_get_resources(ipu_plane);
-+ if (ret < 0)
-+ return ret;
-+
-+ ret = ipu_plane_mode_set(ipu_plane, crtc, &crtc->hwmode, fb,
-+ crtc_x, crtc_y, crtc_w, crtc_h,
-+ src_x >> 16, src_y >> 16, src_w >> 16, src_h >> 16);
-+ if (ret < 0) {
-+ ipu_plane_put_resources(ipu_plane);
-+ return ret;
-+ }
-+
-+ if (crtc != plane->crtc)
-+ dev_info(plane->dev->dev, "crtc change: %p -> %p\n",
-+ plane->crtc, crtc);
-+ plane->crtc = crtc;
-+
-+ ipu_plane_dpms(ipu_plane, DRM_MODE_DPMS_ON);
-+
-+ return 0;
-+}
-+
-+static int ipu_disable_plane(struct drm_plane *plane)
-+{
-+ struct ipu_plane *ipu_plane = to_ipu_plane(plane);
-+
-+ DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-+
-+ ipu_plane_dpms(ipu_plane, DRM_MODE_DPMS_OFF);
-+
-+ ipu_plane_put_resources(ipu_plane);
-+
-+ return 0;
-+}
-+
-+static void ipu_plane_destroy(struct drm_plane *plane)
-+{
-+ struct ipu_plane *ipu_plane = to_ipu_plane(plane);
-+
-+ DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-+
-+ ipu_disable_plane(plane);
-+ drm_plane_cleanup(plane);
-+ kfree(ipu_plane);
-+}
-+
-+static struct drm_plane_funcs ipu_plane_funcs = {
-+ .update_plane = ipu_update_plane,
-+ .disable_plane = ipu_disable_plane,
-+ .destroy = ipu_plane_destroy,
-+};
-+
-+struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
-+ int dma, int dp, unsigned int possible_crtcs,
-+ bool priv)
-+{
-+ struct ipu_plane *ipu_plane;
-+ int ret;
-+
-+ DRM_DEBUG_KMS("channel %d, dp flow %d, possible_crtcs=0x%x\n",
-+ dma, dp, possible_crtcs);
-+
-+ ipu_plane = kzalloc(sizeof(*ipu_plane), GFP_KERNEL);
-+ if (!ipu_plane) {
-+ DRM_ERROR("failed to allocate plane\n");
-+ return ERR_PTR(-ENOMEM);
-+ }
-+
-+ ipu_plane->ipu = ipu;
-+ ipu_plane->dma = dma;
-+ ipu_plane->dp_flow = dp;
-+
-+ ret = drm_plane_init(dev, &ipu_plane->base, possible_crtcs,
-+ &ipu_plane_funcs, ipu_plane_formats,
-+ ARRAY_SIZE(ipu_plane_formats),
-+ priv);
-+ if (ret) {
-+ DRM_ERROR("failed to initialize plane\n");
-+ kfree(ipu_plane);
-+ return ERR_PTR(ret);
-+ }
-+
-+ return ipu_plane;
-+}
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/Kconfig linux-3.16.6/drivers/staging/imx-drm/Kconfig
---- linux-3.16.6.orig/drivers/staging/imx-drm/Kconfig 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/Kconfig 2014-10-23 12:37:23.890220362 -0500
-@@ -35,6 +35,7 @@
- config DRM_IMX_LDB
- tristate "Support for LVDS displays"
- depends on DRM_IMX && MFD_SYSCON
-+ select DRM_PANEL
- help
- Choose this to enable the internal LVDS Display Bridge (LDB)
- found on i.MX53 and i.MX6 processors.
-@@ -51,3 +52,20 @@
- depends on DRM_IMX
- help
- Choose this if you want to use HDMI on i.MX6.
-+
-+config DRM_DW_HDMI_AUDIO
-+ tristate "Synopsis Designware Audio interface"
-+ depends on DRM_IMX_HDMI != n
-+ help
-+ Support the Audio interface which is part of the Synopsis
-+ Designware HDMI block. This is used in conjunction with
-+ the i.MX HDMI driver.
-+
-+config DRM_DW_HDMI_CEC
-+ tristate "Synopsis Designware CEC interface"
-+ depends on DRM_IMX_HDMI != n
-+ select HDMI_CEC_CORE
-+ help
-+ Support the CEC interface which is part of the Synposis
-+ Designware HDMI block. This is used in conjunction with
-+ the i.MX HDMI driver.
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/Kconfig.orig linux-3.16.6/drivers/staging/imx-drm/Kconfig.orig
---- linux-3.16.6.orig/drivers/staging/imx-drm/Kconfig.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/drivers/staging/imx-drm/Kconfig.orig 2014-10-23 12:35:45.310219999 -0500
-@@ -0,0 +1,62 @@
-+config DRM_IMX
-+ tristate "DRM Support for Freescale i.MX"
-+ select DRM_KMS_HELPER
-+ select DRM_KMS_FB_HELPER
-+ select VIDEOMODE_HELPERS
-+ select DRM_GEM_CMA_HELPER
-+ select DRM_KMS_CMA_HELPER
-+ depends on DRM && (ARCH_MXC || ARCH_MULTIPLATFORM)
-+ help
-+ enable i.MX graphics support
-+
-+config DRM_IMX_FB_HELPER
-+ tristate "provide legacy framebuffer /dev/fb0"
-+ select DRM_KMS_CMA_HELPER
-+ depends on DRM_IMX
-+ help
-+ The DRM framework can provide a legacy /dev/fb0 framebuffer
-+ for your device. This is necessary to get a framebuffer console
-+ and also for applications using the legacy framebuffer API
-+
-+config DRM_IMX_PARALLEL_DISPLAY
-+ tristate "Support for parallel displays"
-+ select DRM_PANEL
-+ depends on DRM_IMX
-+ select VIDEOMODE_HELPERS
-+
-+config DRM_IMX_TVE
-+ tristate "Support for TV and VGA displays"
-+ depends on DRM_IMX
-+ select REGMAP_MMIO
-+ help
-+ Choose this to enable the internal Television Encoder (TVe)
-+ found on i.MX53 processors.
-+
-+config DRM_IMX_LDB
-+ tristate "Support for LVDS displays"
-+ depends on DRM_IMX && MFD_SYSCON
-+ select DRM_PANEL
-+ help
-+ Choose this to enable the internal LVDS Display Bridge (LDB)
-+ found on i.MX53 and i.MX6 processors.
-+
-+config DRM_IMX_IPUV3
-+ tristate "DRM Support for i.MX IPUv3"
-+ depends on DRM_IMX
-+ depends on IMX_IPUV3_CORE
-+ help
-+ Choose this if you have a i.MX5 or i.MX6 processor.
-+
-+config DRM_IMX_HDMI
-+ tristate "Freescale i.MX DRM HDMI"
-+ depends on DRM_IMX
-+ help
-+ Choose this if you want to use HDMI on i.MX6.
-+
-+config DRM_DW_HDMI_AUDIO
-+ tristate "Synopsis Designware Audio interface"
-+ depends on DRM_IMX_HDMI != n
-+ help
-+ Support the Audio interface which is part of the Synopsis
-+ Designware HDMI block. This is used in conjunction with
-+ the i.MX HDMI driver.
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/Makefile linux-3.16.6/drivers/staging/imx-drm/Makefile
---- linux-3.16.6.orig/drivers/staging/imx-drm/Makefile 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/Makefile 2014-10-23 12:37:30.178219970 -0500
-@@ -3,6 +3,7 @@
-
- obj-$(CONFIG_DRM_IMX) += imxdrm.o
-
-+obj-$(CONFIG_DRM_IMX) += drm-ddc-connector.o
- obj-$(CONFIG_DRM_IMX_PARALLEL_DISPLAY) += parallel-display.o
- obj-$(CONFIG_DRM_IMX_TVE) += imx-tve.o
- obj-$(CONFIG_DRM_IMX_LDB) += imx-ldb.o
-@@ -10,3 +11,5 @@
- imx-ipuv3-crtc-objs := ipuv3-crtc.o ipuv3-plane.o
- obj-$(CONFIG_DRM_IMX_IPUV3) += imx-ipuv3-crtc.o
- obj-$(CONFIG_DRM_IMX_HDMI) += imx-hdmi.o
-+obj-$(CONFIG_DRM_DW_HDMI_AUDIO) += dw-hdmi-audio.o
-+obj-$(CONFIG_DRM_DW_HDMI_CEC) += dw-hdmi-cec.o
-diff -Nur linux-3.16.6.orig/drivers/staging/imx-drm/parallel-display.c linux-3.16.6/drivers/staging/imx-drm/parallel-display.c
---- linux-3.16.6.orig/drivers/staging/imx-drm/parallel-display.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/drivers/staging/imx-drm/parallel-display.c 2014-10-23 12:35:30.986219995 -0500
-@@ -225,6 +225,8 @@
- imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB565;
- else if (!strcmp(fmt, "bgr666"))
- imxpd->interface_pix_fmt = V4L2_PIX_FMT_BGR666;
-+ else if (!strcmp(fmt, "rgb666"))
-+ imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB666;
- else if (!strcmp(fmt, "lvds666"))
- imxpd->interface_pix_fmt = v4l2_fourcc('L', 'V', 'D', '6');
- }
-diff -Nur linux-3.16.6.orig/include/linux/cec-dev.h linux-3.16.6/include/linux/cec-dev.h
---- linux-3.16.6.orig/include/linux/cec-dev.h 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/include/linux/cec-dev.h 2014-10-23 12:37:18.374219998 -0500
-@@ -0,0 +1,69 @@
-+#ifndef _LINUX_CEC_DEV_H
-+#define _LINUX_CEC_DEV_H
-+
-+#include <linux/cdev.h>
-+#include <linux/list.h>
-+#include <linux/mutex.h>
-+#include <linux/spinlock.h>
-+#include <linux/wait.h>
-+
-+#include <uapi/linux/cec-dev.h>
-+
-+struct device;
-+
-+struct cec_dev {
-+ struct cdev cdev;
-+ dev_t devn;
-+
-+ struct mutex mutex;
-+ unsigned users;
-+
-+ spinlock_t lock;
-+ wait_queue_head_t waitq;
-+ struct list_head events;
-+ u8 write_busy;
-+
-+ u8 retries;
-+ u16 addresses;
-+ u16 physical;
-+
-+ int (*open)(struct cec_dev *);
-+ void (*release)(struct cec_dev *);
-+ void (*send_message)(struct cec_dev *, u8 *, size_t);
-+ void (*set_address)(struct cec_dev *, unsigned);
-+};
-+
-+void cec_dev_event(struct cec_dev *cec_dev, int type, u8 *msg, size_t len);
-+
-+static inline void cec_dev_receive(struct cec_dev *cec_dev, u8 *msg,
-+ unsigned len)
-+{
-+ cec_dev_event(cec_dev, MESSAGE_TYPE_RECEIVE_SUCCESS, msg, len);
-+}
-+
-+static inline void cec_dev_send_complete(struct cec_dev *cec_dev, int ack)
-+{
-+ cec_dev->retries = 0;
-+ cec_dev->write_busy = 0;
-+
-+ cec_dev_event(cec_dev, ack ? MESSAGE_TYPE_SEND_SUCCESS :
-+ MESSAGE_TYPE_NOACK, NULL, 0);
-+}
-+
-+static inline void cec_dev_disconnect(struct cec_dev *cec_dev)
-+{
-+ cec_dev->physical = 0;
-+ cec_dev_event(cec_dev, MESSAGE_TYPE_DISCONNECTED, NULL, 0);
-+}
-+
-+static inline void cec_dev_connect(struct cec_dev *cec_dev, u32 phys)
-+{
-+ cec_dev->physical = phys;
-+ cec_dev_event(cec_dev, MESSAGE_TYPE_CONNECTED, NULL, 0);
-+}
-+
-+void cec_dev_init(struct cec_dev *cec_dev, struct module *);
-+int cec_dev_add(struct cec_dev *cec_dev, struct device *, const char *name);
-+void cec_dev_remove(struct cec_dev *cec_dev);
-+
-+#endif
-diff -Nur linux-3.16.6.orig/include/linux/mmc/host.h linux-3.16.6/include/linux/mmc/host.h
---- linux-3.16.6.orig/include/linux/mmc/host.h 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/include/linux/mmc/host.h 2014-10-23 12:34:18.742220000 -0500
-@@ -298,6 +298,11 @@
- unsigned long clkgate_delay;
- #endif
-
-+ /* card specific properties to deal with power and reset */
-+ struct regulator *card_regulator; /* External VCC needed by the card */
-+ struct gpio_desc *card_reset_gpios[2]; /* External resets, active low */
-+ struct clk *card_clk; /* External clock needed by the card */
-+
- /* host specific block data */
- unsigned int max_seg_size; /* see blk_queue_max_segment_size */
- unsigned short max_segs; /* see blk_queue_max_segments */
-diff -Nur linux-3.16.6.orig/include/uapi/linux/cec-dev.h linux-3.16.6/include/uapi/linux/cec-dev.h
---- linux-3.16.6.orig/include/uapi/linux/cec-dev.h 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/include/uapi/linux/cec-dev.h 2014-10-23 12:37:18.374219998 -0500
-@@ -0,0 +1,34 @@
-+#ifndef _UAPI_LINUX_CEC_DEV_H
-+#define _UAPI_LINUX_CEC_DEV_H
-+
-+#include <linux/ioctl.h>
-+#include <linux/types.h>
-+
-+#define MAX_MESSAGE_LEN 16
-+
-+enum {
-+ HDMICEC_IOC_MAGIC = 'H',
-+ /* This is wrong: we pass the argument as a number, not a pointer */
-+ HDMICEC_IOC_O_SETLOGICALADDRESS = _IOW(HDMICEC_IOC_MAGIC, 1, unsigned char),
-+ HDMICEC_IOC_SETLOGICALADDRESS = _IO(HDMICEC_IOC_MAGIC, 1),
-+ HDMICEC_IOC_STARTDEVICE = _IO(HDMICEC_IOC_MAGIC, 2),
-+ HDMICEC_IOC_STOPDEVICE = _IO(HDMICEC_IOC_MAGIC, 3),
-+ HDMICEC_IOC_GETPHYADDRESS = _IOR(HDMICEC_IOC_MAGIC, 4, unsigned char[4]),
-+};
-+
-+enum {
-+ MESSAGE_TYPE_RECEIVE_SUCCESS = 1,
-+ MESSAGE_TYPE_NOACK,
-+ MESSAGE_TYPE_DISCONNECTED,
-+ MESSAGE_TYPE_CONNECTED,
-+ MESSAGE_TYPE_SEND_SUCCESS,
-+ MESSAGE_TYPE_SEND_ERROR,
-+};
-+
-+struct cec_user_event {
-+ __u32 event_type;
-+ __u32 msg_len;
-+ __u8 msg[MAX_MESSAGE_LEN];
-+};
-+
-+#endif
-diff -Nur linux-3.16.6.orig/include/uapi/linux/videodev2.h linux-3.16.6/include/uapi/linux/videodev2.h
---- linux-3.16.6.orig/include/uapi/linux/videodev2.h 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/include/uapi/linux/videodev2.h 2014-10-23 12:35:23.722220002 -0500
-@@ -299,6 +299,7 @@
- #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
- #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
- #define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
-+#define V4L2_PIX_FMT_RGB666 v4l2_fourcc('R', 'G', 'B', 'H') /* 18 RGB-6-6-6 */
- #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
- #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
- #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
-diff -Nur linux-3.16.6.orig/include/video/imx-ipu-v3.h linux-3.16.6/include/video/imx-ipu-v3.h
---- linux-3.16.6.orig/include/video/imx-ipu-v3.h 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/include/video/imx-ipu-v3.h 2014-10-23 12:35:38.090219994 -0500
-@@ -27,6 +27,12 @@
-
- #define IPU_PIX_FMT_GBR24 v4l2_fourcc('G', 'B', 'R', '3')
-
-+#define CLK_POL_NEGEDGE 0
-+#define CLK_POL_POSEDGE 1
-+
-+#define ENABLE_POL_LOW 0
-+#define ENABLE_POL_HIGH 1
-+
- /*
- * Bitfield of Display Interface signal polarities.
- */
-@@ -37,7 +43,7 @@
- unsigned clksel_en:1;
- unsigned clkidle_en:1;
- unsigned data_pol:1; /* true = inverted */
-- unsigned clk_pol:1; /* true = rising edge */
-+ unsigned clk_pol:1;
- unsigned enable_pol:1;
- unsigned Hsync_pol:1; /* true = active high */
- unsigned Vsync_pol:1;
-diff -Nur linux-3.16.6.orig/sound/soc/codecs/sgtl5000.c linux-3.16.6/sound/soc/codecs/sgtl5000.c
---- linux-3.16.6.orig/sound/soc/codecs/sgtl5000.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/sound/soc/codecs/sgtl5000.c 2014-10-23 12:37:45.114220003 -0500
-@@ -773,7 +773,7 @@
- struct ldo_regulator *ldo = rdev_get_drvdata(dev);
- struct snd_soc_codec *codec = (struct snd_soc_codec *)ldo->codec_data;
- int reg;
--
-+dev_info(codec->dev, "%s(): enabled %u\n", __func__, ldo->enabled);
- if (ldo_regulator_is_enabled(dev))
- return 0;
-
-@@ -805,10 +805,16 @@
- {
- struct ldo_regulator *ldo = rdev_get_drvdata(dev);
- struct snd_soc_codec *codec = (struct snd_soc_codec *)ldo->codec_data;
-+dev_info(codec->dev, "%s(): enabled %u\n", __func__, ldo->enabled);
-+
-+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
-+ SGTL5000_LINREG_SIMPLE_POWERUP,
-+ SGTL5000_LINREG_SIMPLE_POWERUP);
-
- snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
- SGTL5000_LINEREG_D_POWERUP,
- 0);
-+dev_info(codec->dev, "%s: ANA_POWER = 0x%04x\n", __func__, snd_soc_read(codec, SGTL5000_CHIP_ANA_POWER));
-
- /* clear voltage info */
- snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
-@@ -866,6 +872,7 @@
- config.dev = codec->dev;
- config.driver_data = ldo;
- config.init_data = init_data;
-+ config.ena_gpio = -EINVAL;
-
- ldo->dev = regulator_register(&ldo->desc, &config);
- if (IS_ERR(ldo->dev)) {
-@@ -1159,8 +1166,11 @@
- * if vddio and vddd > 3.1v,
- * charge pump should be clean before set ana_pwr
- */
-- snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
-- SGTL5000_VDDC_CHRGPMP_POWERUP, 0);
-+// FIXME: this is total crap - we have read this register above into
-+// ana_pwr, which we then modify (above), and then write back to the
-+// register below. This modification just gets completely overwritten.
-+// snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
-+// SGTL5000_VDDC_CHRGPMP_POWERUP, 0);
-
- /* VDDC use VDDIO rail */
- lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
-@@ -1304,6 +1314,9 @@
- int ret;
- struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
-
-+ if (!devres_open_group(codec->dev, NULL, GFP_KERNEL))
-+ return -ENOMEM;
-+
- ret = sgtl5000_enable_regulators(codec);
- if (ret)
- return ret;
-@@ -1361,6 +1374,9 @@
- err:
- regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
- sgtl5000->supplies);
-+
-+ devres_release_group(codec->dev, NULL);
-+
- ldo_regulator_remove(codec);
-
- return ret;
-@@ -1374,6 +1390,9 @@
-
- regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
- sgtl5000->supplies);
-+
-+ devres_release_group(codec->dev, NULL);
-+
- ldo_regulator_remove(codec);
-
- return 0;
-diff -Nur linux-3.16.6.orig/sound/soc/fsl/imx-pcm-dma.c linux-3.16.6/sound/soc/fsl/imx-pcm-dma.c
---- linux-3.16.6.orig/sound/soc/fsl/imx-pcm-dma.c 2014-10-15 05:05:43.000000000 -0500
-+++ linux-3.16.6/sound/soc/fsl/imx-pcm-dma.c 2014-10-23 12:35:54.206220260 -0500
-@@ -43,7 +43,7 @@
- .buffer_bytes_max = IMX_SSI_DMABUF_SIZE,
- .period_bytes_min = 128,
- .period_bytes_max = 65535, /* Limited by SDMA engine */
-- .periods_min = 2,
-+ .periods_min = 4,
- .periods_max = 255,
- .fifo_size = 0,
- };
-@@ -59,6 +59,7 @@
- {
- return devm_snd_dmaengine_pcm_register(&pdev->dev,
- &imx_dmaengine_pcm_config,
-+ SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
- SND_DMAENGINE_PCM_FLAG_COMPAT);
- }
- EXPORT_SYMBOL_GPL(imx_pcm_dma_init);
-diff -Nur linux-3.16.6.orig/sound/soc/fsl/imx-pcm-dma.c.orig linux-3.16.6/sound/soc/fsl/imx-pcm-dma.c.orig
---- linux-3.16.6.orig/sound/soc/fsl/imx-pcm-dma.c.orig 1969-12-31 18:00:00.000000000 -0600
-+++ linux-3.16.6/sound/soc/fsl/imx-pcm-dma.c.orig 2014-10-23 12:26:49.542220041 -0500
-@@ -0,0 +1,66 @@
-+/*
-+ * imx-pcm-dma-mx2.c -- ALSA Soc Audio Layer
-+ *
-+ * Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
-+ *
-+ * This code is based on code copyrighted by Freescale,
-+ * Liam Girdwood, Javier Martin and probably others.
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ */
-+#include <linux/platform_device.h>
-+#include <linux/dmaengine.h>
-+#include <linux/types.h>
-+#include <linux/module.h>
-+
-+#include <sound/core.h>
-+#include <sound/pcm.h>
-+#include <sound/soc.h>
-+#include <sound/dmaengine_pcm.h>
-+
-+#include "imx-pcm.h"
-+
-+static bool filter(struct dma_chan *chan, void *param)
-+{
-+ if (!imx_dma_is_general_purpose(chan))
-+ return false;
-+
-+ chan->private = param;
-+
-+ return true;
-+}
-+
-+static const struct snd_pcm_hardware imx_pcm_hardware = {
-+ .info = SNDRV_PCM_INFO_INTERLEAVED |
-+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
-+ SNDRV_PCM_INFO_MMAP |
-+ SNDRV_PCM_INFO_MMAP_VALID |
-+ SNDRV_PCM_INFO_PAUSE |
-+ SNDRV_PCM_INFO_RESUME,
-+ .buffer_bytes_max = IMX_SSI_DMABUF_SIZE,
-+ .period_bytes_min = 128,
-+ .period_bytes_max = 65535, /* Limited by SDMA engine */
-+ .periods_min = 4,
-+ .periods_max = 255,
-+ .fifo_size = 0,
-+};
-+
-+static const struct snd_dmaengine_pcm_config imx_dmaengine_pcm_config = {
-+ .pcm_hardware = &imx_pcm_hardware,
-+ .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
-+ .compat_filter_fn = filter,
-+ .prealloc_buffer_size = IMX_SSI_DMABUF_SIZE,
-+};
-+
-+int imx_pcm_dma_init(struct platform_device *pdev)
-+{
-+ return devm_snd_dmaengine_pcm_register(&pdev->dev,
-+ &imx_dmaengine_pcm_config,
-+ SND_DMAENGINE_PCM_FLAG_COMPAT);
-+}
-+EXPORT_SYMBOL_GPL(imx_pcm_dma_init);
-+
-+MODULE_LICENSE("GPL");
diff --git a/target/config/Config.in.kernelversion.choice b/target/config/Config.in.kernelversion.choice
index 806bf1d5e..f342376ff 100644
--- a/target/config/Config.in.kernelversion.choice
+++ b/target/config/Config.in.kernelversion.choice
@@ -5,10 +5,10 @@ choice
prompt "Kernel Version"
depends on ADK_TARGET_KERNEL_CUSTOMISING
default ADK_KERNEL_VERSION_3_14_26 if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
-default ADK_KERNEL_VERSION_3_17.5
+default ADK_KERNEL_VERSION_3_17.7
-config ADK_KERNEL_VERSION_3_17_5
- prompt "3.17.5"
+config ADK_KERNEL_VERSION_3_17_7
+ prompt "3.17.7"
depends on !ADK_TARGET_SYSTEM_MIKROTIK_RB4XX
boolean
select ADK_KERNEL_VERSION_3_17
diff --git a/target/config/Config.in.kernelversion.default b/target/config/Config.in.kernelversion.default
index 28f1560e4..caf81f762 100644
--- a/target/config/Config.in.kernelversion.default
+++ b/target/config/Config.in.kernelversion.default
@@ -2,26 +2,27 @@
# material, please see the LICENCE file in the top-level directory.
config ADK_KERNEL_VERSION_3_17
- boolean
+ bool
config ADK_KERNEL_VERSION_3_14
- boolean
+ bool
config ADK_KERNEL_VERSION_3_12
- boolean
+ bool
config ADK_KERNEL_VERSION_3_10
- boolean
+ bool
config ADK_KERNEL_VERSION_3_4
- boolean
+ bool
config ADK_KERNEL_VERSION
string
- default "3.17.4" if ADK_KERNEL_VERSION_3_17_4
+ default "3.17.7" if ADK_KERNEL_VERSION_3_17_7
default "3.14.26" if ADK_KERNEL_VERSION_3_14_26
default "3.12.33" if ADK_KERNEL_VERSION_3_12_33
default "3.10.53" if ADK_KERNEL_VERSION_3_10_53
default "3.4.103" if ADK_KERNEL_VERSION_3_4_103
help
+ Kernel Version.
diff --git a/target/config/Config.in.toolchain b/target/config/Config.in.toolchain
index 487992834..80d70b3a4 100644
--- a/target/config/Config.in.toolchain
+++ b/target/config/Config.in.toolchain
@@ -33,8 +33,8 @@ config ADK_TOOLCHAIN_GCC_4_8_0_ARC
boolean
depends on ADK_TARGET_ARCH_ARC
-config ADK_TOOLCHAIN_GCC_4_8_3
- prompt "4.8.3"
+config ADK_TOOLCHAIN_GCC_4_8_4
+ prompt "4.8.4"
boolean
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_AARCH64
diff --git a/target/linux/config/Config.in.netfilter b/target/linux/config/Config.in.netfilter
index 13f64d957..900e9ae64 100644
--- a/target/linux/config/Config.in.netfilter
+++ b/target/linux/config/Config.in.netfilter
@@ -1,4 +1,4 @@
-menu "Netfilter (Firewall/Filtering)"
+menu "Netfilter"
config ADK_KERNEL_NETFILTER
boolean
@@ -16,7 +16,7 @@ config ADK_KERNEL_BRIDGE_NETFILTER
default n
config ADK_KERNEL_NETFILTER_XTABLES
- tristate "Netfilter Xtables support (required for ip_tables)"
+ tristate
select ADK_KERNEL_NETFILTER
select ADK_KERNEL_NETFILTER_ADVANCED
default y if ADK_PACKAGE_IPTABLES
@@ -118,6 +118,10 @@ config ADK_KERNEL_IP_NF_MATCH_STATE
select ADK_KERNEL_NETFILTER_XT_MATCH_STATE
default n
+config ADK_KERNEL_NETFILTER_XT_NAT
+ tristate
+ default n
+
config ADK_KERNEL_NETFILTER_XT_MATCH_STATE
tristate
default n
@@ -145,7 +149,7 @@ menu "Core Netfilter Configuration"
source target/linux/config/Config.in.netfilter.core
endmenu
-menu "IP: Netfilter Configuration"
+menu "IPv4: Netfilter Configuration"
source target/linux/config/Config.in.netfilter.ip4
endmenu
diff --git a/target/linux/config/Config.in.netfilter.core b/target/linux/config/Config.in.netfilter.core
index d5665bbdc..5a42efd04 100644
--- a/target/linux/config/Config.in.netfilter.core
+++ b/target/linux/config/Config.in.netfilter.core
@@ -1,12 +1,5 @@
-config ADK_KERNEL_NETFILTER_NETLINK_LOG
- tristate 'Netfilter LOG over NFNETLINK interface'
- help
- If this option is enabled, the kernel will include support
- for logging packets via NFNETLINK.
-
config ADK_KERNEL_NF_CONNTRACK
- prompt 'Netfilter connection tracking support'
- tristate
+ tristate 'Netfilter connection tracking support'
select ADK_KERNEL_NETFILTER_XTABLES
default m if ADK_PACKAGE_IPTABLES
default n
@@ -18,64 +11,8 @@ config ADK_KERNEL_NF_CONNTRACK
Layer 3 independent connection tracking is experimental scheme
which generalize ip_conntrack to support other layer 3 protocols.
-config ADK_KERNEL_NETFILTER_XT_TARGET_CHECKSUM
- tristate '"CHECKSUM" target support'
- select ADK_KERNEL_IP_NF_IPTABLES
- select ADK_KERNEL_NETFILTER_XTABLES
- select ADK_KERNEL_IP_NF_MANGLE
- select ADK_KERNEL_NETFILTER_ADVANCED
- help
-
-config ADK_KERNEL_NETFILTER_XT_TARGET_CLASSIFY
- tristate '"CLASSIFY" target support'
- select ADK_KERNEL_NETFILTER_XTABLES
- help
- This option adds a `CLASSIFY' target, which enables the user to set
- the priority of a packet. Some qdiscs can use this value for
- classification, among these are:
-
- atm, cbq, dsmark, pfifo_fast, htb, prio
-
-config ADK_KERNEL_NETFILTER_XT_TARGET_CONNMARK
- tristate '"CONNMARK" target support'
- select ADK_KERNEL_NETFILTER_XTABLES
- select ADK_KERNEL_NF_CONNTRACK
- help
- This option adds a `CONNMARK' target, which allows one to manipulate
- the connection mark value. Similar to the MARK target, but
- affects the connection mark value rather than the packet mark value.
-
-config ADK_KERNEL_NETFILTER_XT_TARGET_MARK
- tristate '"MARK" target support'
- select ADK_KERNEL_NETFILTER_XTABLES
- help
- This option adds a `MARK' target, which allows you to create rules
- in the `mangle' table which alter the netfilter mark (nfmark) field
- associated with the packet prior to routing. This can change
- the routing method (see `Use netfilter MARK value as routing
- key') and can also be used by other subsystems to change their
- behavior.
-
-config ADK_KERNEL_NETFILTER_XT_TARGET_NFQUEUE
- tristate '"NFQUEUE" target support'
- select ADK_KERNEL_NETFILTER_XTABLES
- help
- This target replaced the old obsolete QUEUE target.
-
- As opposed to QUEUE, it supports 65535 different queues,
- not just one.
-
-config ADK_KERNEL_NETFILTER_XT_TARGET_LOG
- tristate 'LOG target support'
- depends on ADK_KERNEL_IP_NF_FILTER
- help
- This option adds a `LOG' target, which allows you to create rules in
- any iptables table which records the packet header to the syslog.
-
-config ADK_KERNEL_NETFILTER_XT_TARGET_TCPMSS
- tristate 'TCPMSS target'
- select ADK_KERNEL_NETFILTER_XTABLES
- help
+menu "Netfilter connection tracking support for special protocols"
+depends on ADK_KERNEL_NF_CONNTRACK
config ADK_KERNEL_NF_CONNTRACK_MARK
bool 'Connection mark tracking support'
@@ -106,12 +43,6 @@ config ADK_KERNEL_NF_CONNTRACK_FTP
required for tracking them, and doing masquerading and other forms
of Network Address Translation on them.
-#config ADK_KERNEL_NF_CONNTRACK_RTSP
-# tristate 'RTSP protocol support'
-# depends on ADK_KERNEL_NF_CONNTRACK
-# help
-# Tracking RTSP connections might be required for IPTV.
-
config ADK_KERNEL_NF_CONNTRACK_IRC
tristate 'IRC protocol support'
depends on ADK_KERNEL_NF_CONNTRACK
@@ -126,7 +57,7 @@ config ADK_KERNEL_NF_CONNTRACK_IRC
have others initiate chats, or everything else in IRC.
config ADK_KERNEL_NF_CONNTRACK_NETBIOS_NS
- tristate 'NetBIOS name service protocol support (EXPERIMENTAL)'
+ tristate 'NetBIOS name service protocol support'
depends on ADK_KERNEL_NF_CONNTRACK
help
NetBIOS name service requests are sent as broadcast messages from an
@@ -151,18 +82,6 @@ config ADK_KERNEL_NF_CONNTRACK_TFTP
If you are using a tftp client behind -j SNAT or -j MASQUERADING
you will need this.
-#config ADK_KERNEL_NF_CONNTRACK_AMANDA
-# tristate 'Amanda backup protocol support'
-# depends on ADK_KERNEL_NF_CONNTRACK
-# #FIXME TEXTSEARCH && TEXTSEARCH_KMP
-# help
-# If you are running the Amanda backup package <http://www.amanda.org/>
-# on this machine or machines that will be MASQUERADED through this
-# machine, then you may want to enable this feature. This allows the
-# connection tracking and natting code to allow the sub-channels that
-# Amanda requires for communication of the backup data, messages and
-# index.
-
config ADK_KERNEL_NF_CONNTRACK_PPTP
tristate 'PPTP protocol support'
depends on ADK_KERNEL_NF_CONNTRACK
@@ -178,7 +97,7 @@ config ADK_KERNEL_NF_CONNTRACK_PPTP
net/ipv4/netfilter/ip_conntrack_pptp.c
config ADK_KERNEL_NF_CONNTRACK_H323
- tristate 'H.323 protocol support (EXPERIMENTAL)'
+ tristate 'H.323 protocol support'
depends on ADK_KERNEL_NF_CONNTRACK
help
H.323 is a VoIP signalling protocol from ITU-T. As one of the most
@@ -195,7 +114,7 @@ config ADK_KERNEL_NF_CONNTRACK_H323
visit http://nath323.sourceforge.net/.
config ADK_KERNEL_NF_CONNTRACK_SIP
- tristate 'SIP protocol support (EXPERIMENTAL)'
+ tristate 'SIP protocol support'
depends on ADK_KERNEL_NF_CONNTRACK
help
SIP is an application-layer control protocol that can establish,
@@ -204,3 +123,73 @@ config ADK_KERNEL_NF_CONNTRACK_SIP
the ip_nat_sip modules you can support the protocol on a connection
tracking/NATing firewall.
+endmenu
+
+config ADK_KERNEL_NETFILTER_NETLINK_LOG
+ tristate 'Netfilter LOG over NFNETLINK interface'
+ help
+ If this option is enabled, the kernel will include support
+ for logging packets via NFNETLINK.
+
+menu "Netfilter target support"
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_CHECKSUM
+ tristate '"CHECKSUM" target support'
+ select ADK_KERNEL_IP_NF_IPTABLES
+ select ADK_KERNEL_NETFILTER_XTABLES
+ select ADK_KERNEL_IP_NF_MANGLE
+ select ADK_KERNEL_NETFILTER_ADVANCED
+ help
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_CLASSIFY
+ tristate '"CLASSIFY" target support'
+ select ADK_KERNEL_NETFILTER_XTABLES
+ help
+ This option adds a `CLASSIFY' target, which enables the user to set
+ the priority of a packet. Some qdiscs can use this value for
+ classification, among these are:
+
+ atm, cbq, dsmark, pfifo_fast, htb, prio
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_CONNMARK
+ tristate '"CONNMARK" target support'
+ select ADK_KERNEL_NETFILTER_XTABLES
+ select ADK_KERNEL_NF_CONNTRACK
+ help
+ This option adds a `CONNMARK' target, which allows one to manipulate
+ the connection mark value. Similar to the MARK target, but
+ affects the connection mark value rather than the packet mark value.
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_MARK
+ tristate '"MARK" target support'
+ select ADK_KERNEL_NETFILTER_XTABLES
+ help
+ This option adds a `MARK' target, which allows you to create rules
+ in the `mangle' table which alter the netfilter mark (nfmark) field
+ associated with the packet prior to routing. This can change
+ the routing method (see `Use netfilter MARK value as routing
+ key') and can also be used by other subsystems to change their
+ behavior.
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_NFQUEUE
+ tristate '"NFQUEUE" target support'
+ select ADK_KERNEL_NETFILTER_XTABLES
+ help
+ This target replaced the old obsolete QUEUE target.
+
+ As opposed to QUEUE, it supports 65535 different queues,
+ not just one.
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_LOG
+ tristate '"LOG" target support'
+ depends on ADK_KERNEL_IP_NF_FILTER
+ help
+ This option adds a `LOG' target, which allows you to create rules in
+ any iptables table which records the packet header to the syslog.
+
+config ADK_KERNEL_NETFILTER_XT_TARGET_TCPMSS
+ tristate '"TCPMSS" target support'
+ select ADK_KERNEL_NETFILTER_XTABLES
+ help
+
+endmenu
diff --git a/target/linux/config/Config.in.netfilter.ip4 b/target/linux/config/Config.in.netfilter.ip4
index d26e61b8e..a29c212cd 100644
--- a/target/linux/config/Config.in.netfilter.ip4
+++ b/target/linux/config/Config.in.netfilter.ip4
@@ -1,27 +1,11 @@
-config ADK_KERNEL_NF_CONNTRACK_IPV4
- prompt 'IPv4 connection tracking support (required for NAT)'
+config ADK_KERNEL_NF_NAT
tristate
- select ADK_KERNEL_NF_CONNTRACK
- select ADK_KERNEL_NETFILTER_XT_MATCH_CONNTRACK
- default m if ADK_PACKAGE_IPTABLES
- default n
- help
- Connection tracking keeps a record of what packets have passed
- through your machine, in order to figure out how they are related
- into connections.
-
-config ADK_KERNEL_IP_NF_CT_ACCT
- bool 'Connection tracking flow accounting'
- depends on ADK_KERNEL_NF_CONNTRACK
- help
- If this option is enabled, the connection tracking code will
- keep per-flow packet and byte counters.
- Those counters can be used for flow-based accounting or the
- `connbytes' match.
+config ADK_KERNEL_NF_NAT_IPV4
+ tristate
config ADK_KERNEL_IP_NF_IPTABLES
- tristate 'IP tables support (required for filtering/masq/NAT)'
+ tristate 'IP tables support'
select ADK_KERNEL_NETFILTER_XTABLES
default m if ADK_PACKAGE_IPTABLES
default n
@@ -32,33 +16,56 @@ config ADK_KERNEL_IP_NF_IPTABLES
either of those.
config ADK_KERNEL_IP_NF_FILTER
- tristate 'Packet Filtering'
+ tristate 'IP Packet Filtering table support'
depends on ADK_KERNEL_IP_NF_IPTABLES
default m if ADK_PACKAGE_IPTABLES
default n
help
Packet filtering defines a table `filter', which has a series of
rules for simple packet filtering at local input, forwarding and
- local output. See the man page for iptables(8).
+ local output.
-config ADK_KERNEL_NF_NAT
- tristate
+config ADK_KERNEL_IP_NF_NAT
+ tristate 'IP NAT table support'
+ select ADK_KERNEL_NETFILTER_XT_NAT
+ select ADK_KERNEL_NF_NAT
+ select ADK_KERNEL_NF_NAT_IPV4
+ depends on ADK_KERNEL_IP_NF_IPTABLES
+ default m if ADK_PACKAGE_IPTABLES
default n
help
- The Full NAT option allows masquerading, port forwarding and other
- forms of full Network Address Port Translation. It is controlled by
- the `nat' table in iptables: see the man page for iptables(8).
-config ADK_KERNEL_NF_NAT_IPV4
- tristate 'Full NAT'
- select ADK_KERNEL_NF_NAT
+config ADK_KERNEL_IP_NF_MANGLE
+ tristate 'IP Packet mangling table support'
depends on ADK_KERNEL_IP_NF_IPTABLES
+ default n
+ help
+ This option adds a `mangle' table to iptables: see the man page for
+ iptables(8). This table is used for various packet alterations
+ which can effect how the packet is routed.
+
+config ADK_KERNEL_NF_CONNTRACK_IPV4
+ tristate 'IP connection tracking support (required for NAT)'
+ select ADK_KERNEL_NF_CONNTRACK
+ select ADK_KERNEL_NETFILTER_XT_MATCH_CONNTRACK
default m if ADK_PACKAGE_IPTABLES
default n
help
- The Full NAT option allows masquerading, port forwarding and other
- forms of full Network Address Port Translation. It is controlled by
- the `nat' table in iptables: see the man page for iptables(8).
+ Connection tracking keeps a record of what packets have passed
+ through your machine, in order to figure out how they are related
+ into connections.
+
+config ADK_KERNEL_IP_NF_CT_ACCT
+ bool 'Connection tracking flow accounting'
+ depends on ADK_KERNEL_NF_CONNTRACK
+ help
+ If this option is enabled, the connection tracking code will
+ keep per-flow packet and byte counters.
+
+ Those counters can be used for flow-based accounting or the
+ `connbytes' match.
+
+menu "IP target support"
config ADK_KERNEL_IP_NF_TARGET_MASQUERADE
tristate 'MASQUERADE target support'
@@ -83,7 +90,7 @@ config ADK_KERNEL_IP_NF_TARGET_REJECT
than silently being dropped.
config ADK_KERNEL_IP_NF_TARGET_ULOG
- tristate 'ULOG target support (ipv4 only)'
+ tristate 'ULOG target support'
depends on ADK_KERNEL_IP_NF_FILTER
help
This option enables the old IPv4-only "ipt_ULOG" implementation
@@ -116,13 +123,6 @@ config ADK_KERNEL_IP_NF_TARGET_NETMAP
address part intact. It is similar to Fast NAT, except that
Netfilter's connection tracking doesn't work well with Fast NAT.
-config ADK_KERNEL_IP_NF_MANGLE
- tristate 'Packet mangling'
- help
- This option adds a `mangle' table to iptables: see the man page for
- iptables(8). This table is used for various packet alterations
- which can effect how the packet is routed.
-
config ADK_KERNEL_IP_NF_TARGET_ECN
tristate 'ECN target support'
depends on ADK_KERNEL_IP_NF_MANGLE
@@ -134,3 +134,5 @@ config ADK_KERNEL_IP_NF_TARGET_ECN
an IP packet. This is particularly useful, if you need to work around
existing ECN blackholes on the internet, but don't want to disable
ECN support in general.
+
+endmenu
diff --git a/target/linux/patches/3.17.5/bsd-compatibility.patch b/target/linux/patches/3.17.7/bsd-compatibility.patch
index b954b658f..b954b658f 100644
--- a/target/linux/patches/3.17.5/bsd-compatibility.patch
+++ b/target/linux/patches/3.17.7/bsd-compatibility.patch
diff --git a/target/linux/patches/3.17.5/cleankernel.patch b/target/linux/patches/3.17.7/cleankernel.patch
index d8c055dc3..d8c055dc3 100644
--- a/target/linux/patches/3.17.5/cleankernel.patch
+++ b/target/linux/patches/3.17.7/cleankernel.patch
diff --git a/target/linux/patches/3.17.5/cris-header.patch b/target/linux/patches/3.17.7/cris-header.patch
index 3db07e530..3db07e530 100644
--- a/target/linux/patches/3.17.5/cris-header.patch
+++ b/target/linux/patches/3.17.7/cris-header.patch
diff --git a/target/linux/patches/3.17.5/defaults.patch b/target/linux/patches/3.17.7/defaults.patch
index 6cdca084e..6cdca084e 100644
--- a/target/linux/patches/3.17.5/defaults.patch
+++ b/target/linux/patches/3.17.7/defaults.patch
diff --git a/target/linux/patches/3.17.5/export-symbol-for-exmap.patch b/target/linux/patches/3.17.7/export-symbol-for-exmap.patch
index 4f0fc8449..4f0fc8449 100644
--- a/target/linux/patches/3.17.5/export-symbol-for-exmap.patch
+++ b/target/linux/patches/3.17.7/export-symbol-for-exmap.patch
diff --git a/target/linux/patches/3.17.5/gemalto.patch b/target/linux/patches/3.17.7/gemalto.patch
index 65f7af1d7..65f7af1d7 100644
--- a/target/linux/patches/3.17.5/gemalto.patch
+++ b/target/linux/patches/3.17.7/gemalto.patch
diff --git a/target/linux/patches/3.17.5/initramfs-nosizelimit.patch b/target/linux/patches/3.17.7/initramfs-nosizelimit.patch
index 40d2f6bd8..40d2f6bd8 100644
--- a/target/linux/patches/3.17.5/initramfs-nosizelimit.patch
+++ b/target/linux/patches/3.17.7/initramfs-nosizelimit.patch
diff --git a/target/linux/patches/3.17.5/lemote-rfkill.patch b/target/linux/patches/3.17.7/lemote-rfkill.patch
index a61488434..a61488434 100644
--- a/target/linux/patches/3.17.5/lemote-rfkill.patch
+++ b/target/linux/patches/3.17.7/lemote-rfkill.patch
diff --git a/target/linux/patches/3.17.5/microblaze-axi.patch b/target/linux/patches/3.17.7/microblaze-axi.patch
index 1a4b17d8c..1a4b17d8c 100644
--- a/target/linux/patches/3.17.5/microblaze-axi.patch
+++ b/target/linux/patches/3.17.7/microblaze-axi.patch
diff --git a/target/linux/patches/3.17.5/microblaze-ethernet.patch b/target/linux/patches/3.17.7/microblaze-ethernet.patch
index 742ab477e..742ab477e 100644
--- a/target/linux/patches/3.17.5/microblaze-ethernet.patch
+++ b/target/linux/patches/3.17.7/microblaze-ethernet.patch
diff --git a/target/linux/patches/3.17.5/mkpiggy.patch b/target/linux/patches/3.17.7/mkpiggy.patch
index 751678b74..751678b74 100644
--- a/target/linux/patches/3.17.5/mkpiggy.patch
+++ b/target/linux/patches/3.17.7/mkpiggy.patch
diff --git a/target/linux/patches/3.17.5/mtd-rootfs.patch b/target/linux/patches/3.17.7/mtd-rootfs.patch
index 775d5fc80..775d5fc80 100644
--- a/target/linux/patches/3.17.5/mtd-rootfs.patch
+++ b/target/linux/patches/3.17.7/mtd-rootfs.patch
diff --git a/target/linux/patches/3.17.5/nfsv3-tcp.patch b/target/linux/patches/3.17.7/nfsv3-tcp.patch
index d5e07e1c2..d5e07e1c2 100644
--- a/target/linux/patches/3.17.5/nfsv3-tcp.patch
+++ b/target/linux/patches/3.17.7/nfsv3-tcp.patch
diff --git a/target/linux/patches/3.17.5/non-static.patch b/target/linux/patches/3.17.7/non-static.patch
index a967703d0..a967703d0 100644
--- a/target/linux/patches/3.17.5/non-static.patch
+++ b/target/linux/patches/3.17.7/non-static.patch
diff --git a/target/linux/patches/3.17.5/patch-fblogo b/target/linux/patches/3.17.7/patch-fblogo
index f1fad64c1..f1fad64c1 100644
--- a/target/linux/patches/3.17.5/patch-fblogo
+++ b/target/linux/patches/3.17.7/patch-fblogo
diff --git a/target/linux/patches/3.17.5/patch-yaffs2 b/target/linux/patches/3.17.7/patch-yaffs2
index bb244c7ca..bb244c7ca 100644
--- a/target/linux/patches/3.17.5/patch-yaffs2
+++ b/target/linux/patches/3.17.7/patch-yaffs2
diff --git a/target/linux/patches/3.17.5/ppc64-missing-zlib.patch b/target/linux/patches/3.17.7/ppc64-missing-zlib.patch
index c6e0616be..c6e0616be 100644
--- a/target/linux/patches/3.17.5/ppc64-missing-zlib.patch
+++ b/target/linux/patches/3.17.7/ppc64-missing-zlib.patch
diff --git a/target/linux/patches/3.17.5/regmap-boolean.patch b/target/linux/patches/3.17.7/regmap-boolean.patch
index b61c4792a..b61c4792a 100644
--- a/target/linux/patches/3.17.5/regmap-boolean.patch
+++ b/target/linux/patches/3.17.7/regmap-boolean.patch
diff --git a/target/linux/patches/3.17.5/relocs.patch b/target/linux/patches/3.17.7/relocs.patch
index 69a7c88a9..69a7c88a9 100644
--- a/target/linux/patches/3.17.5/relocs.patch
+++ b/target/linux/patches/3.17.7/relocs.patch
diff --git a/target/linux/patches/3.17.5/sgidefs.patch b/target/linux/patches/3.17.7/sgidefs.patch
index f00a284d9..f00a284d9 100644
--- a/target/linux/patches/3.17.5/sgidefs.patch
+++ b/target/linux/patches/3.17.7/sgidefs.patch
diff --git a/target/linux/patches/3.17.5/sortext.patch b/target/linux/patches/3.17.7/sortext.patch
index 8fd4e1d6b..8fd4e1d6b 100644
--- a/target/linux/patches/3.17.5/sortext.patch
+++ b/target/linux/patches/3.17.7/sortext.patch
diff --git a/target/linux/patches/3.17.5/startup.patch b/target/linux/patches/3.17.7/startup.patch
index d396b75e4..d396b75e4 100644
--- a/target/linux/patches/3.17.5/startup.patch
+++ b/target/linux/patches/3.17.7/startup.patch
diff --git a/target/linux/patches/3.17.5/wlan-cf.patch b/target/linux/patches/3.17.7/wlan-cf.patch
index fc20759e2..fc20759e2 100644
--- a/target/linux/patches/3.17.5/wlan-cf.patch
+++ b/target/linux/patches/3.17.7/wlan-cf.patch
diff --git a/target/linux/patches/3.17.5/xargs.patch b/target/linux/patches/3.17.7/xargs.patch
index 2c7b3df59..2c7b3df59 100644
--- a/target/linux/patches/3.17.5/xargs.patch
+++ b/target/linux/patches/3.17.7/xargs.patch
diff --git a/target/m68k/qemu-m68k/patches/3.17.5/qemu-coldfire.patch b/target/m68k/qemu-m68k/patches/3.17.7/qemu-coldfire.patch
index 503fe8ef3..503fe8ef3 100644
--- a/target/m68k/qemu-m68k/patches/3.17.5/qemu-coldfire.patch
+++ b/target/m68k/qemu-m68k/patches/3.17.7/qemu-coldfire.patch
diff --git a/target/mips64/lemote-yeelong/patches/3.17.5/sm7xx-fb.patch b/target/mips64/lemote-yeelong/patches/3.17.7/sm7xx-fb.patch
index 413840abd..413840abd 100644
--- a/target/mips64/lemote-yeelong/patches/3.17.5/sm7xx-fb.patch
+++ b/target/mips64/lemote-yeelong/patches/3.17.7/sm7xx-fb.patch