diff options
| author | Mika Kuoppala <[email protected]> | 2016-06-07 17:19:14 +0300 |
|---|---|---|
| committer | Mika Kuoppala <[email protected]> | 2016-06-08 16:26:05 +0300 |
| commit | 71dce58c8e90872d85b6d36035d4d39b41e79fdd (patch) | |
| tree | 63fac5ec63395f82235c381c5354a3db097dfc73 | |
| parent | 590e8ff04bc0182dce97228e5e352d6413d80456 (diff) | |
drm/i915/skl: Extend WaDisableChickenBitTSGBarrierAckForFFSliceCS
There is ambiguity in the documentation between D0 and E0.
Extend this workaround to E0.
References: BSID#779
Signed-off-by: Mika Kuoppala <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 9169f589cfcb..cf8d0bf29a97 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1085,7 +1085,7 @@ static int skl_init_workarounds(struct intel_engine_cs *engine) _MASKED_BIT_ENABLE(GEN9_FFSC_PERCTX_PREEMPT_CTRL)); } - if (IS_SKL_REVID(dev_priv, 0, SKL_REVID_D0)) { + if (IS_SKL_REVID(dev_priv, 0, SKL_REVID_E0)) { /* WaDisableChickenBitTSGBarrierAckForFFSliceCS:skl */ I915_WRITE(FF_SLICE_CS_CHICKEN2, _MASKED_BIT_ENABLE(GEN9_TSG_BARRIER_ACK_DISABLE)); |