diff options
Diffstat (limited to 'extra/xf86-video-ati/git_fixes.diff')
| -rw-r--r-- | extra/xf86-video-ati/git_fixes.diff | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/extra/xf86-video-ati/git_fixes.diff b/extra/xf86-video-ati/git_fixes.diff deleted file mode 100644 index 0c4518319..000000000 --- a/extra/xf86-video-ati/git_fixes.diff +++ /dev/null @@ -1,33 +0,0 @@ -From d282719a9c2fb0ee32830aa75b8dfbb9392954ed Mon Sep 17 00:00:00 2001 -From: Jerome Glisse <jglisse@redhat.com> -Date: Wed, 04 Apr 2012 21:08:30 +0000 -Subject: r6xx-r9xx: force 1D tiling for buffer with height < 64 - -Due to some old kernel issue, height is 8 aligned insided the ddx -For buffer with height btw 57 & 63 this lead ddx to believe it can -allocate a 2D tiled surface while mesa will not align height and -will assume 1D tiled leading to disagreement and rendering issue. -This patch force buffer with height < 64 to be 1D tiled. - -Signed-off-by: Jerome Glisse <jglisse@redhat.com> ---- -diff --git a/src/radeon_exa.c b/src/radeon_exa.c -index 99a5806..270dad4 100644 ---- a/src/radeon_exa.c -+++ b/src/radeon_exa.c -@@ -511,6 +511,13 @@ void *RADEONEXACreatePixmap2(ScreenPtr pScreen, int width, int height, - surface.last_level = 0; - surface.bpe = cpp; - surface.nsamples = 1; -+ if (height < 64) { -+ /* disable 2d tiling for small surface to work around -+ * the fact that ddx align height to 8 pixel for old -+ * obscure reason i can't remember -+ */ -+ tiling &= ~RADEON_TILING_MACRO; -+ } - surface.flags = RADEON_SURF_SCANOUT; - surface.flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE); - surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR, MODE); --- -cgit v0.9.0.2-2-gbebe |