diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-02-24 11:14:26 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-02-24 11:19:58 +0000 |
| commit | 5b5cd6780ef7cae8f49d71d7c8532597291402d8 (patch) | |
| tree | f8b5289469e450c3ae8d96a99d3df2fdea4f796f | |
| parent | f8ca50818cd4f82e0ad8eeb245e8ee838b083056 (diff) | |
uxa: Add a option to disable the bo cache
If you are suffering from regular X crashes and rendering corruption
with a flood of ENOSPC or even EFILE reported in the Xorg.log, try
adding this snippet to your xorg.conf:
Section "Driver"
Option "BufferCache" "False"
EndSection
References: https://bugs.freedesktop.org/show_bug.cgi?id=39552
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/intel_driver.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/intel_driver.c b/src/intel_driver.c index 1837509f..e2e43faa 100644 --- a/src/intel_driver.c +++ b/src/intel_driver.c @@ -105,6 +105,7 @@ typedef enum { OPTION_DEBUG_WAIT, OPTION_HOTPLUG, OPTION_RELAXED_FENCING, + OPTION_BUFFER_CACHE, } I830Opts; static OptionInfoRec I830Options[] = { @@ -126,6 +127,7 @@ static OptionInfoRec I830Options[] = { {OPTION_DEBUG_WAIT, "DebugWait", OPTV_BOOLEAN, {0}, FALSE}, {OPTION_HOTPLUG, "HotPlug", OPTV_BOOLEAN, {0}, TRUE}, {OPTION_RELAXED_FENCING, "RelaxedFencing", OPTV_BOOLEAN, {0}, TRUE}, + {OPTION_BUFFER_CACHE, "BufferCache", OPTV_BOOLEAN, {0}, TRUE}, {-1, NULL, OPTV_NONE, {0}, FALSE} }; /* *INDENT-ON* */ @@ -394,7 +396,8 @@ static int intel_init_bufmgr(intel_screen_private *intel) if (!intel->bufmgr) return FALSE; - drm_intel_bufmgr_gem_enable_reuse(intel->bufmgr); + if (xf86ReturnOptValBool(intel->Options, OPTION_BUFFER_CACHE, TRUE)) + drm_intel_bufmgr_gem_enable_reuse(intel->bufmgr); drm_intel_bufmgr_gem_set_vma_cache_size(intel->bufmgr, 512); drm_intel_bufmgr_gem_enable_fenced_relocs(intel->bufmgr); |