From fe58a2432b0d07cf56704ecf1ca5e52e6c1e8fff Mon Sep 17 00:00:00 2001 From: Matt Roper Date: Fri, 28 Jul 2023 10:56:02 -0700 Subject: [PATCH] drm/xe/mtl: Reduce Wa_14018575942 scope to the CCS engine The MTL version of Wa_14018575942 has been updated to suggest only applying the register change on the CCS engine. Note that DG2 and PVC have a functionally equivalent workaround with Wa_18018781329; for now that one is still applying to all engines, although we'll keep an eye on it in case it changes to be CCS-specific too. Reviewed-by: Rodrigo Vivi Link: https://lore.kernel.org/r/20230728175601.2343755-2-matthew.d.roper@intel.com Signed-off-by: Matt Roper Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/xe_wa.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 21087f7a4609f..36c80e9fb7586 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -238,21 +238,13 @@ static const struct xe_rtp_entry_sr gt_was[] = { }, { XE_RTP_NAME("14018575942"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1271)), - XE_RTP_ACTIONS(SET(RENDER_MOD_CTRL, FORCE_MISS_FTLB), - SET(COMP_MOD_CTRL, FORCE_MISS_FTLB)) + XE_RTP_ACTIONS(SET(COMP_MOD_CTRL, FORCE_MISS_FTLB)) }, { XE_RTP_NAME("22016670082"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1271)), XE_RTP_ACTIONS(SET(SQCNT1, ENFORCE_RAR)) }, - /* Xe_LPM+ */ - { XE_RTP_NAME("14018575942"), - XE_RTP_RULES(MEDIA_VERSION(1300)), - XE_RTP_ACTIONS(SET(XELPMP_VDBX_MOD_CTRL, FORCE_MISS_FTLB), - SET(XELPMP_VEBX_MOD_CTRL, FORCE_MISS_FTLB)) - }, - {} }; -- 2.30.2