Commit d1b3657f authored by Lucas De Marchi's avatar Lucas De Marchi
Browse files

drm/i915: Remove redundant check for DG1 



dg1_gt_workarounds_init() is only ever called for DG1, so there is no
point checking it again.

Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230306204954.753739-1-lucas.demarchi@intel.com
parent cd414f4f

drivers/gpu/drm/i915/gt/intel_workarounds.c

+3 −7
Original line number Diff line number Diff line
@@ -1512,16 +1512,12 @@ dg1_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal) 
			    L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);



	/* Wa_1409420604:dg1 */

	if (IS_DG1(i915))

		wa_mcr_write_or(wal,

				SUBSLICE_UNIT_LEVEL_CLKGATE2,

	wa_mcr_write_or(wal, SUBSLICE_UNIT_LEVEL_CLKGATE2,

			CPSSUNIT_CLKGATE_DIS);



	/* Wa_1408615072:dg1 */

	/* Empirical testing shows this register is unaffected by engine reset. */

	if (IS_DG1(i915))

		wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2,

			    VSUNIT_CLKGATE_DIS_TGL);

	wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2, VSUNIT_CLKGATE_DIS_TGL);

}



static void