Commit ad41e941 authored by Matt Roper's avatar Matt Roper
Browse files

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



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: default avatarBalasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://patch.msgid.link/20260220-forupstream-wa_cleanup-v2-1-b12005a05af6@intel.com


Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
parent f5ab554a

drivers/gpu/drm/xe/xe_wa.c

+0 −4
Original line number Diff line number Diff line
@@ -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))

drivers/gpu/drm/xe/xe_wa_oob.rules

+1 −2
Original line number Diff line number Diff line
@@ -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)