From 7eea3fb67a30a81c1751097753885657a1ace021 Mon Sep 17 00:00:00 2001 From: Shekhar Chauhan Date: Mon, 30 Oct 2023 20:37:56 +0530 Subject: drm/xe/xelpmp: Extend Wa_22016670082 to Xe_LPM+ Add Xe_LPM+ support to an existing workaround. BSpec: 51762 Signed-off-by: Shekhar Chauhan Link: https://lore.kernel.org/r/20231030150756.1011777-1-shekhar.chauhan@intel.com Signed-off-by: Matt Roper Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 + drivers/gpu/drm/xe/xe_wa.c | 7 +++++++ 2 files changed, 8 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index b00fe089525a..7a6407e38265 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -152,6 +152,7 @@ #define POLYGON_TRIFAN_LINELOOP_DISABLE REG_BIT(4) #define SQCNT1 XE_REG_MCR(0x8718) +#define XELPMP_SQCNT1 XE_REG(0x8718) #define ENFORCE_RAR REG_BIT(23) #define XEHP_SQCM XE_REG_MCR(0x8724) diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index ce61609b001c..2f1782db267b 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -246,6 +246,13 @@ static const struct xe_rtp_entry_sr gt_was[] = { XE_RTP_ACTIONS(SET(SQCNT1, ENFORCE_RAR)) }, + /* Xe_LPM+ */ + + { XE_RTP_NAME("22016670082"), + XE_RTP_RULES(MEDIA_VERSION(1300)), + XE_RTP_ACTIONS(SET(XELPMP_SQCNT1, ENFORCE_RAR)) + }, + /* Xe2_LPG */ { XE_RTP_NAME("16020975621"), -- cgit