drm/xe/xelpmp: Extend Wa_22016670082 to Xe_LPM+

Add Xe_LPM+ support to an existing workaround.

BSpec: 51762
Signed-off-by: Shekhar Chauhan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Matt Roper <[email protected]>
Signed-off-by: Rodrigo Vivi <[email protected]>

Author: shekhar-chauhan

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)

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"),