diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-11-20 12:15:02 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@itt42.(none)> | 2009-11-23 13:04:44 +1000 |
| commit | e20af9c94982ec6487dae42c141d33cf6a7a2eb4 (patch) | |
| tree | 6c933d03f4b0978751d5b6277f5ff3741f9035a3 /src/radeon.h | |
| parent | dd3eab848cf352bb96c3d01fe6028d8a4a8e451e (diff) | |
radeon: avoid using hw pixmaps when we have little VRAM.
This patch returns NULL for pixmap creation when we are using
mixed pixmaps and the pixmap has a size.
The size check is necessary for the front buffer.
We add a flag to force pixmap creation for certain pixmaps
that need to be hw, like the DRI2 and Xv ones.
Idea from Michel and workarounds from Ben Skeggs.
v2: add Option "EXALowVRAM" to allow configuring this, value in MBs.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/radeon.h')
| -rw-r--r-- | src/radeon.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/radeon.h b/src/radeon.h index 1e479f4e..0dbaa52a 100644 --- a/src/radeon.h +++ b/src/radeon.h @@ -173,6 +173,7 @@ typedef enum { OPTION_PCIAPER_SIZE, #ifdef USE_EXA OPTION_ACCEL_DFS, + OPTION_EXA_LOW_VRAM, #endif #endif OPTION_IGNORE_EDID, @@ -894,6 +895,7 @@ typedef struct { Bool accelOn; Bool useEXA; #ifdef USE_EXA + Bool exa_force_create; XF86ModReqInfo exaReq; #endif #ifdef USE_XAA @@ -1004,6 +1006,7 @@ typedef struct { uint64_t vram_size; uint64_t gart_size; drmmode_rec drmmode; + int exa_low_vram_threshhold_mb; #else /* fake bool */ Bool cs; |