diff options
| author | Nick Hoath <[email protected]> | 2015-02-06 11:30:03 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2015-02-13 23:28:13 +0100 |
| commit | e90fff154ecb4517bad4b015bbe2af4699e96dca (patch) | |
| tree | 0fab65dabffd27fdb6e7479e214d5bf6e531b951 | |
| parent | e3eb3250d84ef97b766312345774367b6a310db8 (diff) | |
drm/i915: gen 9 h/w w/a Fix stepping check
Fixed the stepping check on WaDisableDgMirrorFixInHalfSliceChicken5
to be for the correct SOC (Skylake)
Signed-off-by: Nick Hoath <[email protected]>
Reviewed-by: Damien Lespiau <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 573b80f0c153..fb71e33ac4d7 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -886,7 +886,8 @@ static int gen9_init_workarounds(struct intel_engine_cs *ring) WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3, GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC); - if (INTEL_REVID(dev) == SKL_REVID_A0) { + if (INTEL_REVID(dev) >= SKL_REVID_A0 && + INTEL_REVID(dev) <= SKL_REVID_B0) { /* * WaDisableDgMirrorFixInHalfSliceChicken5:skl * This is a pre-production w/a. |