| Message ID | 1423133245-23953-6-git-send-email-nicholas.hoath@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Feb 05, 2015 at 10:47:20AM +0000, Nick Hoath wrote: > Added: > Syncing dependencies between camera and graphics > > v1: Added missing register bitmap > Signed-off-by: Nick Hoath <nicholas.hoath@intel.com> For the record, this W/A has no name nor documentation. So well... Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index cd3430f9..dab4c1e 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -6213,6 +6213,7 @@ enum skl_disp_power_wells { #define HALF_SLICE_CHICKEN3 0xe184 #define HSW_SAMPLE_C_PERFORMANCE (1<<9) #define GEN8_CENTROID_PIXEL_OPT_DIS (1<<8) +#define GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC (1<<5) #define GEN8_SAMPLER_POWER_BYPASS_DIS (1<<1) /* Audio */ diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index fa15cb6..baeec8f 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -882,6 +882,10 @@ static int gen9_init_workarounds(struct intel_engine_cs *ring) WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE); + /* Syncing dependencies between camera and graphics */ + WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3, + GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC); + if (INTEL_REVID(dev) == SKL_A0_REVID) { /* * WaDisableDgMirrorFixInHalfSliceChicken5:skl
Added: Syncing dependencies between camera and graphics v1: Added missing register bitmap Signed-off-by: Nick Hoath <nicholas.hoath@intel.com> --- drivers/gpu/drm/i915/i915_reg.h | 1 + drivers/gpu/drm/i915/intel_ringbuffer.c | 4 ++++ 2 files changed, 5 insertions(+)