github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-30 01:53:29 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/xe/mtl: Drop pre-prod workarounds Wa_14015795083 & Wa_14014475959

Browse Source 
Wa_14015795083 and Wa_14014475959 only apply to early steppings of
Xe_LPG that appeared only in pre-production hardware (in fact
Wa_14014475959 wasn't supposed to apply to _any_ steppings of version
12.71).  Xe1 platforms already aren't officially supported by the Xe
driver, but pre-production steppings are especially out of scope (and
'has_pre_prod_wa' is not set in the device descriptor).  Drop both
workarounds.

Bspec: 55420
Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://patch.msgid.link/20260220-forupstream-wa_cleanup-v2-1-b12005a05af6@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Matt Roper 2026-02-20 09:27:23 -08:00
parent f5ab554a6a
commit ad41e9418d
2 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/xe/xe_wa.c
View File

@ -191,10 +191,6 @@ static const struct xe_rtp_entry_sr gt_was[] = {
/* Xe_LPG */
{ XE_RTP_NAME("14015795083"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1271), GRAPHICS_STEP(A0, B0)),
XE_RTP_ACTIONS(CLR(MISCCPCTL, DOP_CLOCK_GATE_RENDER_ENABLE))
},
{ XE_RTP_NAME("14018575942"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1274)),
XE_RTP_ACTIONS(SET(COMP_MOD_CTRL, FORCE_MISS_FTLB))

3
drivers/gpu/drm/xe/xe_wa_oob.rules
View File

@ -2,8 +2,7 @@
16010904313 GRAPHICS_VERSION_RANGE(1200, 1210)
18022495364 GRAPHICS_VERSION_RANGE(1200, 1210)
22012773006 GRAPHICS_VERSION_RANGE(1200, 1250)
14014475959 GRAPHICS_VERSION_RANGE(1270, 1271), GRAPHICS_STEP(A0, B0)
PLATFORM(DG2)
14014475959 PLATFORM(DG2)
22011391025 PLATFORM(DG2)
22012727170 SUBPLATFORM(DG2, G11)
22012727685 SUBPLATFORM(DG2, G11)