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| author | Ben Widawsky <ben@bwidawsk.net> | 2013-11-02 21:07:59 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-08 18:10:06 +0100 |
| commit | a75f36283d12d13aa278abce3a1bb6662e28fcfb (patch) | |
| tree | 3f286a9ab97ad12b99143c5a936f1c5188121660 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 7f88da0cf6947c3b6a5ccad6c37336367dd69159 (diff) | |
| download | lwn-a75f36283d12d13aa278abce3a1bb6662e28fcfb.tar.gz lwn-a75f36283d12d13aa278abce3a1bb6662e28fcfb.zip | |
drm/i915/bdw: conservative SBE VUE cache mode
Hold vertex data in cache until last reference
BDW-A workaround
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index c0b398572c2a..e1a1bb71896a 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4133,6 +4133,8 @@ /* GEN7 chicken */ #define GEN7_COMMON_SLICE_CHICKEN1 0x7010 # define GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC ((1<<10) | (1<<26)) +#define COMMON_SLICE_CHICKEN2 0x7014 +# define GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE (1<<0) #define GEN7_L3CNTLREG1 0xB01C #define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C4FFF8C |