On Mon, Aug 14, 2023 at 08:32:15PM +0530, Shekhar Chauhan wrote: > Since this Wa is specific to DirectX, this is not required on Linux. > > Signed-off-by: Shekhar Chauhan <shekhar.chau...@intel.com>
Reviewed-by: Matt Roper <matthew.d.ro...@intel.com> Too bad the hardware teams didn't do a better job of documenting this so that we would have known earlier. Matt > --- > drivers/gpu/drm/i915/gt/intel_gt_regs.h | 3 --- > drivers/gpu/drm/i915/gt/intel_workarounds.c | 3 --- > 2 files changed, 6 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h > b/drivers/gpu/drm/i915/gt/intel_gt_regs.h > index 718cb2c80f79..15b82d37486b 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h > +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h > @@ -412,9 +412,6 @@ > > #define XEHP_CULLBIT1 MCR_REG(0x6100) > > -#define CHICKEN_RASTER_1 MCR_REG(0x6204) > -#define DIS_SF_ROUND_NEAREST_EVEN REG_BIT(8) > - > #define CHICKEN_RASTER_2 MCR_REG(0x6208) > #define TBIMR_FAST_CLIP REG_BIT(5) > > diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c > b/drivers/gpu/drm/i915/gt/intel_workarounds.c > index 01807a7dd2c1..5aa0d3f23c6b 100644 > --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c > +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c > @@ -805,9 +805,6 @@ static void dg2_ctx_workarounds_init(struct > intel_engine_cs *engine, > IS_DG2_G11(engine->i915) || IS_DG2_G12(engine->i915)) > wa_mcr_masked_en(wal, XEHP_PSS_MODE2, > SCOREBOARD_STALL_FLUSH_CONTROL); > > - /* Wa_15010599737:dg2 */ > - wa_mcr_masked_en(wal, CHICKEN_RASTER_1, DIS_SF_ROUND_NEAREST_EVEN); > - > /* Wa_18019271663:dg2 */ > wa_masked_en(wal, CACHE_MODE_1, MSAA_OPTIMIZATION_REDUC_DISABLE); > } > -- > 2.34.1 > -- Matt Roper Graphics Software Engineer Linux GPU Platform Enablement Intel Corporation
