diff options
Diffstat (limited to 'package/xorg-server/patches/patch-hw_xfree86_os-support_linux_lnx_video_c')
| -rw-r--r-- | package/xorg-server/patches/patch-hw_xfree86_os-support_linux_lnx_video_c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/package/xorg-server/patches/patch-hw_xfree86_os-support_linux_lnx_video_c b/package/xorg-server/patches/patch-hw_xfree86_os-support_linux_lnx_video_c new file mode 100644 index 000000000..d28b1e4e4 --- /dev/null +++ b/package/xorg-server/patches/patch-hw_xfree86_os-support_linux_lnx_video_c @@ -0,0 +1,25 @@ +--- xorg-server-1.7.5.orig/hw/xfree86/os-support/linux/lnx_video.c 2010-02-16 01:24:23.000000000 +0100 ++++ xorg-server-1.7.5/hw/xfree86/os-support/linux/lnx_video.c 2010-03-07 16:38:06.000000000 +0100 +@@ -497,7 +497,7 @@ volatile unsigned char *ioBase = NULL; + Bool + xf86EnableIO(void) + { +-#if defined(__powerpc__) ++#if defined(__powerpc__) || defined(__mips__) + int fd; + unsigned int ioBase_phys; + #endif +@@ -537,6 +537,13 @@ xf86EnableIO(void) + ioperm(0x40,4,0); /* trap access to the timer chip */ + ioperm(0x60,4,0); /* trap access to the keyboard controller */ + # endif ++#else ++ fd = open("/dev/mem", O_RDWR); ++ if (IOPortBase == NULL) { ++ IOPortBase = (volatile unsigned char *)mmap(0, 0x20000, ++ PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0x1fd00000); ++ } ++ close(fd); + #endif + ExtendedEnabled = TRUE; + |