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drm/i915/tgl, rkl: Make Wa_1606700617/22010271021 permanent

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This workaround applies to all TGL and RKL steppings.

Signed-off-by: Swathi Dhanavanthri <swathi.dhanavanthri@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200911221158.4700-1-swathi.dhanavanthri@intel.com
This commit is contained in:
Swathi Dhanavanthri 2020-09-11 15:11:58 -07:00 committed by José Roberto de Souza
parent dc98f50fa5
commit dc6798a520
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/i915/gt/intel_workarounds.c
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@ -1729,10 +1729,11 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
GEN6_RC_SLEEP_PSMI_CONTROL,
GEN12_WAIT_FOR_EVENT_POWER_DOWN_DISABLE |
GEN8_RC_SEMA_IDLE_MSG_DISABLE);
}
if (IS_TGL_U(i915) || IS_TGL_Y(i915)) {
/* Wa_1606700617:tgl */
/*
* Wa_1606700617:tgl
* Wa_22010271021:tgl,rkl
*/
wa_masked_en(wal,
GEN9_CS_DEBUG_MODE1,
FF_DOP_CLOCK_GATE_DISABLE);