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Merge tag 'drm-intel-next-fixes-2019-05-02' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 

- Whitelist a register to avoid media driver from hanging

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190502134015.GA22891@jlahtine-desk.ger.corp.intel.com
This commit is contained in:
Dave Airlie 2019-05-03 09:54:47 +10:00
parent 060cebb20c 9628e15ca9
commit 9f17847d85
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/i915/intel_workarounds.c
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@ -541,10 +541,6 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine)
WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2,
GEN11_TDL_CLOCK_GATING_FIX_DISABLE);
/* WaEnableStateCacheRedirectToCS:icl */
WA_SET_BIT_MASKED(GEN9_SLICE_COMMON_ECO_CHICKEN1,
GEN11_STATE_CACHE_REDIRECT_TO_CS);
/* Wa_2006665173:icl (pre-prod) */
if (IS_ICL_REVID(i915, ICL_REVID_A0, ICL_REVID_A0))
WA_SET_BIT_MASKED(GEN11_COMMON_SLICE_CHICKEN3,
@ -1050,6 +1046,9 @@ static void icl_whitelist_build(struct i915_wa_list *w)
/* WaAllowUMDToModifySamplerMode:icl */
whitelist_reg(w, GEN10_SAMPLER_MODE);
/* WaEnableStateCacheRedirectToCS:icl */
whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
}
void intel_engine_init_whitelist(struct intel_engine_cs *engine)