mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-07 10:24:01 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/xe/xe2_lpg: Add Wa_16018610683

Browse Source 
Force max 128KB SLM during WMTP PASS1 Restore.

BSpec: 70202
Signed-off-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20240109055550.679289-1-shekhar.chauhan@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Shekhar Chauhan
2024-01-09 11:25:50 +05:30
committed by Matt Roper
parent dcddb6f0b0
commit 9fbedddfc9
2 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/xe/regs/xe_gt_regs.h
View File

@@ -345,6 +345,9 @@
#define ROW_CHICKEN3 XE_REG_MCR(0xe49c, XE_REG_OPTION_MASKED)
#define DIS_FIX_EOT1_FLUSH REG_BIT(9)
#define TDL_TSL_CHICKEN XE_REG_MCR(0xe4c4, XE_REG_OPTION_MASKED)
#define SLM_WMTP_RESTORE REG_BIT(11)
#define ROW_CHICKEN XE_REG_MCR(0xe4f0, XE_REG_OPTION_MASKED)
#define UGM_BACKUP_MODE REG_BIT(13)
#define MDQ_ARBITRATION_MODE REG_BIT(12)

5
drivers/gpu/drm/xe/xe_wa.c
View File

@@ -455,7 +455,10 @@ static const struct xe_rtp_entry_sr engine_was[] = {
PPHWSP_CSB_AND_TIMESTAMP_REPORT_DIS,
XE_RTP_ACTION_FLAG(ENGINE_BASE)))
},
{ XE_RTP_NAME("16018610683"),
XE_RTP_RULES(GRAPHICS_VERSION(2004), FUNC(xe_rtp_match_first_render_or_compute)),
XE_RTP_ACTIONS(SET(TDL_TSL_CHICKEN, SLM_WMTP_RESTORE))
},
{}
};