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| author | Arun Siluvery <arun.siluvery@linux.intel.com> | 2015-09-25 19:40:40 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-30 11:20:29 +0300 |
| commit | d0581194566eb9744fa657812b2693556392451b (patch) | |
| tree | 5a15b4d5b65d12f938d0660e4c22b191c05b38f0 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 717d84d67e3a95f440c37c7482681b3535fdc7e2 (diff) | |
| download | linux-d0581194566eb9744fa657812b2693556392451b.tar.xz | |
drm/i915/gen8: Move WaDisablePartialInstShootdown to common init fn
Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index ccb8c18d1af0..8c1d17ac7d4c 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -810,6 +810,10 @@ static int gen8_init_workarounds(struct intel_engine_cs *ring) /* WaDisableAsyncFlipPerfMode:bdw,chv */ WA_SET_BIT_MASKED(MI_MODE, ASYNC_FLIP_PERF_DISABLE); + /* WaDisablePartialInstShootdown:bdw,chv */ + WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, + PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE); + return 0; } @@ -823,11 +827,8 @@ static int bdw_init_workarounds(struct intel_engine_cs *ring) if (ret) return ret; - /* WaDisablePartialInstShootdown:bdw */ /* WaDisableThreadStallDopClockGating:bdw (pre-production) */ - WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, - PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE | - STALL_DOP_GATING_DISABLE); + WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, STALL_DOP_GATING_DISABLE); /* WaDisableDopClockGating:bdw */ WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2, @@ -889,11 +890,8 @@ static int chv_init_workarounds(struct intel_engine_cs *ring) if (ret) return ret; - /* WaDisablePartialInstShootdown:chv */ /* WaDisableThreadStallDopClockGating:chv */ - WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, - PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE | - STALL_DOP_GATING_DISABLE); + WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, STALL_DOP_GATING_DISABLE); /* Use Force Non-Coherent whenever executing a 3D context. This is a * workaround for a possible hang in the unlikely event a TLB |