diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_workarounds.c | 19 |
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h index 6115cc1805de..6903c66a4ed7 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h @@ -1147,6 +1147,7 @@ #define SC_DISABLE_POWER_OPTIMIZATION_EBB REG_BIT(9) #define GEN11_SAMPLER_ENABLE_HEADLESS_MSG REG_BIT(5) #define MTL_DISABLE_SAMPLER_SC_OOO REG_BIT(3) +#define GEN11_INDIRECT_STATE_BASE_ADDR_OVERRIDE REG_BIT(0) #define GEN9_HALF_SLICE_CHICKEN7 MCR_REG(0xe194) #define DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA REG_BIT(15) diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index c0de5276b3d3..4e3cbeca9eec 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -3051,6 +3051,25 @@ general_render_compute_wa_init(struct intel_engine_cs *engine, struct i915_wa_li add_render_compute_tuning_settings(i915, wal); + if (GRAPHICS_VER(i915) >= 11) { + /* This is not a Wa (although referred to as + * WaSetInidrectStateOverride in places), this allows + * applications that reference sampler states through + * the BindlessSamplerStateBaseAddress to have their + * border color relative to DynamicStateBaseAddress + * rather than BindlessSamplerStateBaseAddress. + * + * Otherwise SAMPLER_STATE border colors have to be + * copied in multiple heaps (DynamicStateBaseAddress & + * BindlessSamplerStateBaseAddress) + * + * BSpec: 46052 + */ + wa_mcr_masked_en(wal, + GEN10_SAMPLER_MODE, + GEN11_INDIRECT_STATE_BASE_ADDR_OVERRIDE); + } + if (IS_MTL_GRAPHICS_STEP(i915, M, STEP_B0, STEP_FOREVER) || IS_MTL_GRAPHICS_STEP(i915, P, STEP_B0, STEP_FOREVER)) /* Wa_14017856879 */ |