diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 15434cad5430..7c4c8fb1dae4 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1545,11 +1545,21 @@ static u32 *gen9_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch) /* WaFlushCoherentL3CacheLinesAtContextSwitch:skl,bxt,glk */ batch = gen8_emit_flush_coherentl3_wa(engine, batch); + *batch++ = MI_LOAD_REGISTER_IMM(3); + /* WaDisableGatherAtSetShaderCommonSlice:skl,bxt,kbl,glk */ - *batch++ = MI_LOAD_REGISTER_IMM(1); *batch++ = i915_mmio_reg_offset(COMMON_SLICE_CHICKEN2); *batch++ = _MASKED_BIT_DISABLE( GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE); + + /* BSpec: 11391 */ + *batch++ = i915_mmio_reg_offset(FF_SLICE_CHICKEN); + *batch++ = _MASKED_BIT_ENABLE(FF_SLICE_CHICKEN_CL_PROVOKING_VERTEX_FIX); + + /* BSpec: 11299 */ + *batch++ = i915_mmio_reg_offset(_3D_CHICKEN3); + *batch++ = _MASKED_BIT_ENABLE(_3D_CHICKEN_SF_PROVOKING_VERTEX_FIX); + *batch++ = MI_NOOP; /* WaClearSlmSpaceAtContextSwitch:kbl */ @@ -2641,10 +2651,8 @@ static int execlists_context_deferred_alloc(struct i915_gem_context *ctx, context_size += LRC_HEADER_PAGES * PAGE_SIZE; ctx_obj = i915_gem_object_create(ctx->i915, context_size); - if (IS_ERR(ctx_obj)) { - ret = PTR_ERR(ctx_obj); - goto error_deref_obj; - } + if (IS_ERR(ctx_obj)) + return PTR_ERR(ctx_obj); vma = i915_vma_instance(ctx_obj, &ctx->i915->ggtt.base, NULL); if (IS_ERR(vma)) { |