diff options
Diffstat (limited to 'abs/core/xf86-video-intel/27_disable_fbc_on_965.patch')
-rw-r--r-- | abs/core/xf86-video-intel/27_disable_fbc_on_965.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/abs/core/xf86-video-intel/27_disable_fbc_on_965.patch b/abs/core/xf86-video-intel/27_disable_fbc_on_965.patch new file mode 100644 index 0000000..cc881b9 --- /dev/null +++ b/abs/core/xf86-video-intel/27_disable_fbc_on_965.patch @@ -0,0 +1,18 @@ +diff --git a/src/i830.h b/src/i830.h +index 5b78236..89f19d2 100644 +--- a/src/i830.h ++++ b/src/i830.h +@@ -950,6 +950,13 @@ static inline int i830_fb_compression_supported(I830Ptr pI830) + */ + if (!pI830->tiling || (IS_I965G(pI830) && pI830->accel <= ACCEL_XAA)) + return FALSE; ++ /* We have not gotten FBC to work consistently on 965GM. Our best ++ * working theory right now is that FBC simply isn't reliable on ++ * that device. See this bug report for more details: ++ * https://bugs.freedesktop.org/show_bug.cgi?id=16257 ++ */ ++ if (IS_I965GM(pI830)) ++ return FALSE; + return TRUE; + } + |