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| author | Aradhya Bhatia <aradhya.bhatia@intel.com> | 2025-05-12 06:50:04 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-04 14:43:53 +0200 |
| commit | 089e980525136b3143d1739d93368bba35ac9924 (patch) | |
| tree | d7893ce4edb2ff82a5aa0ceb8e19034505174fe3 | |
| parent | 3b3d3174d1b37487485b2827c306832a30d03a59 (diff) | |
| download | linux-089e980525136b3143d1739d93368bba35ac9924.tar.gz linux-089e980525136b3143d1739d93368bba35ac9924.tar.bz2 linux-089e980525136b3143d1739d93368bba35ac9924.zip | |
drm/xe/xe2hpg: Add Wa_22021007897
[ Upstream commit b1f704107cf27906a9cea542b626b96019104663 ]
Add Wa_22021007897 for the Xe2_HPG (graphics version: 20.01) IP. It is
a permanent workaround, and applicable on all the steppings.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Signed-off-by: Aradhya Bhatia <aradhya.bhatia@intel.com>
Link: https://lore.kernel.org/r/20250512065004.2576-1-aradhya.bhatia@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit e5c13e2c505b73a8667ef9a0fd5cbd4227e483e6)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index 5404de2aea54..c160b015d178 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -157,6 +157,7 @@ #define XEHPG_SC_INSTDONE_EXTRA2 XE_REG_MCR(0x7108) #define COMMON_SLICE_CHICKEN4 XE_REG(0x7300, XE_REG_OPTION_MASKED) +#define SBE_PUSH_CONSTANT_BEHIND_FIX_ENABLE REG_BIT(12) #define DISABLE_TDC_LOAD_BALANCING_CALC REG_BIT(6) #define COMMON_SLICE_CHICKEN3 XE_REG(0x7304, XE_REG_OPTION_MASKED) diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 0a1905f8d380..aea6034a8107 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -783,6 +783,10 @@ static const struct xe_rtp_entry_sr lrc_was[] = { XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)), XE_RTP_ACTIONS(SET(CHICKEN_RASTER_1, DIS_CLIP_NEGATIVE_BOUNDING_BOX)) }, + { XE_RTP_NAME("22021007897"), + XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)), + XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN4, SBE_PUSH_CONSTANT_BEHIND_FIX_ENABLE)) + }, /* Xe3_LPG */ { XE_RTP_NAME("14021490052"), |