diff options
| author |   Nick Hoath <nicholas.hoath@intel.com> | 2015-05-07 14:15:31 +0100 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-08 13:04:13 +0200 |
| commit | d2a31dbd67d44ac9b9435fddba5a99696298afa6 (patch) | |
| tree | 7fdf97b79df37e40ad410ef9d28551ae1c9ce9da /drivers/gpu | |
| parent | drm/i915/bxt: Mark workaround as for Skylake & Broxton (diff) | |
| download | linux-dev-d2a31dbd67d44ac9b9435fddba5a99696298afa6.tar.xz linux-dev-d2a31dbd67d44ac9b9435fddba5a99696298afa6.zip | |
drm/i915/bxt: Enable WaDisableDgMirrorFixInHalfSliceChicken5 for Broxton
Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index cdbdf49bbab9..4b0d48bccb9b 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -927,9 +927,10 @@ 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 || - INTEL_REVID(dev) == SKL_REVID_B0) { - /* WaDisableDgMirrorFixInHalfSliceChicken5:skl */ + if ((IS_SKYLAKE(dev) && (INTEL_REVID(dev) == SKL_REVID_A0 || + INTEL_REVID(dev) == SKL_REVID_B0)) || + (IS_BROXTON(dev) && INTEL_REVID(dev) < BXT_REVID_B0)) { + /* WaDisableDgMirrorFixInHalfSliceChicken5:skl,bxt */ WA_CLR_BIT_MASKED(GEN9_HALF_SLICE_CHICKEN5, GEN9_DG_MIRROR_FIX_ENABLE); } |