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drm/i915: Remove redundant check for DG1

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

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230306204954.753739-1-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi 2023-03-06 12:49:52 -08:00
parent cd414f4f59
commit d1b3657fb5
1 changed files with 3 additions and 7 deletions
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10
drivers/gpu/drm/i915/gt/intel_workarounds.c
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@ -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,
CPSSUNIT_CLKGATE_DIS);
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