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drm/i915/gen11: Moving WAs to icl_gt_workarounds_init()

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[ Upstream commit 67b858dd89932086ae0ee2d0ce4dd070a2c88bb3 ]

Bspec page says "Reset: BUS", Accordingly moving w/a's:
Wa_1407352427,Wa_1406680159 to proper function icl_gt_workarounds_init()
Which will resolve guc enabling error

v2:
  - Previous patch rev2 was created by email client which caused the
    Build failure, This v2 is to resolve the previous broken series

Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Raviteja Goud Talla <ravitejax.goud.talla@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211203145603.4006937-1-ravitejax.goud.talla@intel.com
Stable-dep-of: d5a1224aa68c ("drm/i915/gen11: Wa_1408615072/Wa_1407596294 should be on GT list")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Raviteja Goud Talla 2021-12-03 20:26:03 +05:30 committed by Greg Kroah-Hartman
parent 0ee5ed0126
commit 210e601180
1 changed files with 9 additions and 9 deletions
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18
drivers/gpu/drm/i915/gt/intel_workarounds.c
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@ -1212,6 +1212,15 @@ icl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
GAMT_CHKN_BIT_REG,
GAMT_CHKN_DISABLE_L3_COH_PIPE);
/* Wa_1407352427:icl,ehl */
wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2,
PSDUNIT_CLKGATE_DIS);
/* Wa_1406680159:icl,ehl */
wa_write_or(wal,
SUBSLICE_UNIT_LEVEL_CLKGATE,
GWUNIT_CLKGATE_DIS);
/* Wa_1607087056:icl,ehl,jsl */
if (IS_ICELAKE(i915) ||
IS_EHL_REVID(i915, EHL_REVID_A0, EHL_REVID_A0)) {
@ -1823,15 +1832,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE,
VSUNIT_CLKGATE_DIS | HSUNIT_CLKGATE_DIS);
/* Wa_1407352427:icl,ehl */
wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2,
PSDUNIT_CLKGATE_DIS);
/* Wa_1406680159:icl,ehl */
wa_write_or(wal,
SUBSLICE_UNIT_LEVEL_CLKGATE,
GWUNIT_CLKGATE_DIS);
/*
* Wa_1408767742:icl[a2..forever],ehl[all]
* Wa_1605460711:icl[a0..c0]