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| author | Damien Lespiau <damien.lespiau@intel.com> | 2015-02-09 19:33:22 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-02-13 23:28:37 +0100 |
| commit | 65ca7514e21adbee25b8175fc909759c735d00ff (patch) | |
| tree | e6ffd215ff62e76509d98289341c66761a1da7d7 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | e2db7071f14b7ac095a24448e9edd036ba332da3 (diff) | |
| download | lwn-65ca7514e21adbee25b8175fc909759c735d00ff.tar.gz lwn-65ca7514e21adbee25b8175fc909759c735d00ff.zip | |
drm/i915/skl: Implement WaBarrierPerformanceFixDisable
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Nick Hoath <nicholas.hoath@intel.com>
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 8c9e15073e38..39bdbf9688e4 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -5272,6 +5272,7 @@ enum skl_disp_power_wells { #define HDC_DONOT_FETCH_MEM_WHEN_MASKED (1<<11) #define HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT (1<<5) #define HDC_FORCE_NON_COHERENT (1<<4) +#define HDC_BARRIER_PERFORMANCE_DISABLE (1<<10) /* WaCatErrorRejectionIssue */ #define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG 0x9030 |