diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 62bcc770a181..b935d62be918 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1017,6 +1017,8 @@ static int gen9_init_indirectctx_bb(struct intel_engine_cs *engine, int ret; struct drm_i915_private *dev_priv = engine->i915; uint32_t index = wa_ctx_start(wa_ctx, *offset, CACHELINE_DWORDS); + u32 scratch_addr = + i915_ggtt_offset(engine->scratch) + 2 * CACHELINE_BYTES; /* WaDisableCtxRestoreArbitration:skl,bxt */ if (IS_SKL_REVID(dev_priv, 0, SKL_REVID_D0) || @@ -1036,22 +1038,17 @@ static int gen9_init_indirectctx_bb(struct intel_engine_cs *engine, GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE)); wa_ctx_emit(batch, index, MI_NOOP); - /* WaClearSlmSpaceAtContextSwitch:kbl */ + /* WaClearSlmSpaceAtContextSwitch:skl,bxt,kbl,glk,cfl */ /* Actual scratch location is at 128 bytes offset */ - if (IS_KBL_REVID(dev_priv, 0, KBL_REVID_A0)) { - u32 scratch_addr = - i915_ggtt_offset(engine->scratch) + 2 * CACHELINE_BYTES; - - wa_ctx_emit(batch, index, GFX_OP_PIPE_CONTROL(6)); - wa_ctx_emit(batch, index, (PIPE_CONTROL_FLUSH_L3 | - PIPE_CONTROL_GLOBAL_GTT_IVB | - PIPE_CONTROL_CS_STALL | - PIPE_CONTROL_QW_WRITE)); - wa_ctx_emit(batch, index, scratch_addr); - wa_ctx_emit(batch, index, 0); - wa_ctx_emit(batch, index, 0); - wa_ctx_emit(batch, index, 0); - } + wa_ctx_emit(batch, index, GFX_OP_PIPE_CONTROL(6)); + wa_ctx_emit(batch, index, (PIPE_CONTROL_FLUSH_L3 | + PIPE_CONTROL_GLOBAL_GTT_IVB | + PIPE_CONTROL_CS_STALL | + PIPE_CONTROL_QW_WRITE)); + wa_ctx_emit(batch, index, scratch_addr); + wa_ctx_emit(batch, index, 0); + wa_ctx_emit(batch, index, 0); + wa_ctx_emit(batch, index, 0); /* WaMediaPoolStateCmdInWABB:bxt */ if (HAS_POOLED_EU(engine->i915)) { |