diff options
| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2015-08-06 13:51:00 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-14 15:50:37 (GMT) |
| commit | 9bd9dfb4f9a1edcbb561a80d00c234fbe11dc1a6 (patch) | |
| tree | 2de85774456c84b6365c7fa4d42832de38d76d5a /drivers/gpu/drm/i915 | |
| parent | 02196c776ec67e05d3003926ba648bd2eab20e29 (diff) | |
| download | linux-9bd9dfb4f9a1edcbb561a80d00c234fbe11dc1a6.tar.xz | |
drm/i915/skl WaDisableSbeCacheDispatchPortSharing
Add WaDisableSbeCacheDispatchPortSharing:skl
Cc: Arun Siluvery <arun.siluvery@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 1c14233..1a10358 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1059,6 +1059,13 @@ static int skl_init_workarounds(struct intel_engine_cs *ring) HDC_FENCE_DEST_SLM_DISABLE | HDC_BARRIER_PERFORMANCE_DISABLE); + /* WaDisableSbeCacheDispatchPortSharing:skl */ + if (INTEL_REVID(dev) <= SKL_REVID_F0) { + WA_SET_BIT_MASKED( + GEN7_HALF_SLICE_CHICKEN1, + GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE); + } + return skl_tune_iz_hashing(ring); } |