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| author | Tejas Upadhyay <tejas.upadhyay@intel.com> | 2023-11-20 10:51:45 +0530 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:45:05 -0500 |
| commit | a409901f516cf5e25180d98a510708013b33b8ee (patch) | |
| tree | e4afac6f920f3ae978caa3f75f950a2e535ea4e0 /drivers/gpu/drm/xe/xe_wa.c | |
| parent | f91bacce8dbb5dcb395e1ab9750977fa70ad485e (diff) | |
| download | lwn-a409901f516cf5e25180d98a510708013b33b8ee.tar.gz lwn-a409901f516cf5e25180d98a510708013b33b8ee.zip | |
drm/xe/xe2: Add workaround 14020013138
This workaround applies to Xe2_LPG A0
V3:
- Apply rule RENDER class
V2(Matt):
- Apply WA in lrc context
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_wa.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index e0853ab30c00..63bd4bb1af03 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -714,6 +714,11 @@ static const struct xe_rtp_entry_sr lrc_was[] = { XE_RTP_RULES(GRAPHICS_VERSION(2004), ENGINE_CLASS(RENDER)), XE_RTP_ACTIONS(SET(XEHP_PSS_CHICKEN, FD_END_COLLECT)) }, + { XE_RTP_NAME("14020013138"), + XE_RTP_RULES(GRAPHICS_VERSION(2004), GRAPHICS_STEP(A0, B0), + ENGINE_CLASS(RENDER)), + XE_RTP_ACTIONS(SET(WM_CHICKEN3, HIZ_PLANE_COMPRESSION_DIS)) + }, {} }; |