[PATCH] drm/xe/xe2_lpg: Add workaround 14021567978

[Tejas Upadhyay]

Workaround 14021567978 applies to RenderCS xe2_lpg

Signed-off-by: Tejas Upadhyay <tejas.upadhyay at intel.com>
---
 drivers/gpu/drm/xe/xe_tuning.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c
index bb6db2817ada..cc65e5b4353b 100644
--- a/drivers/gpu/drm/xe/xe_tuning.c
+++ b/drivers/gpu/drm/xe/xe_tuning.c
@@ -93,6 +93,13 @@ static const struct xe_rtp_entry_sr lrc_tunings[] = {
 				   REG_FIELD_PREP(L3_PWM_TIMER_INIT_VAL_MASK, 0x7f)))
 	},
 
+	/* Xe2_LPG */
+
+	{ XE_RTP_NAME("Tuning: TBIMR fast clip"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(2004), ENGINE_CLASS(RENDER)),
+	  XE_RTP_ACTIONS(SET(CHICKEN_RASTER_2, TBIMR_FAST_CLIP))
+	},
+
 	{}
 };
 
-- 
2.25.1