xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915: Move WaBarrierPerformanceFixDisable:skl to skl code from chv code

Browse Source 
commit 65ca7514e2
 Author: Damien Lespiau <damien.lespiau@intel.com>
 Date:   Mon Feb 9 19:33:22 2015 +0000

    drm/i915/skl: Implement WaBarrierPerformanceFixDisable

got misapplied and the code landed in chv_init_workarounds() instead of
the intended skl_init_workarounds(). Move it over to the right place.

Cc: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä
2015-06-02 15:37:35 +03:00
committed by Jani Nikula
parent 77b64555f8
commit 4f47c99a9b
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/gpu/drm/i915/intel_ringbuffer.c
View File

@@ -901,13 +901,6 @@ static int chv_init_workarounds(struct intel_engine_cs *ring)
GEN6_WIZ_HASHING_MASK, GEN6_WIZ_HASHING_MASK,
GEN6_WIZ_HASHING_16x4); GEN6_WIZ_HASHING_16x4);
if (INTEL_REVID(dev) == SKL_REVID_C0 ||
INTEL_REVID(dev) == SKL_REVID_D0)
/* WaBarrierPerformanceFixDisable:skl */
WA_SET_BIT_MASKED(HDC_CHICKEN0,
HDC_FENCE_DEST_SLM_DISABLE |
HDC_BARRIER_PERFORMANCE_DISABLE);
return 0; return 0;
} }
@@ -1024,6 +1017,13 @@ static int skl_init_workarounds(struct intel_engine_cs *ring)
WA_SET_BIT_MASKED(HIZ_CHICKEN, WA_SET_BIT_MASKED(HIZ_CHICKEN,
BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE); BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE);
if (INTEL_REVID(dev) == SKL_REVID_C0 ||
INTEL_REVID(dev) == SKL_REVID_D0)
/* WaBarrierPerformanceFixDisable:skl */
WA_SET_BIT_MASKED(HDC_CHICKEN0,
HDC_FENCE_DEST_SLM_DISABLE |
HDC_BARRIER_PERFORMANCE_DISABLE);
return skl_tune_iz_hashing(ring); return skl_tune_iz_hashing(ring);
} }