drm/i915: Extend QGV point restrict mask to 0x3

According to BSpec there is now also a code 0x02,
which corresponds to QGV point being rejected,
this code so lets extend mask to check this.

Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210531064845.4389-1-stanislav.lisovskiy@intel.com

drivers/gpu/drm/i915/i915_reg.h

@@ -9375,7 +9375,7 @@ enum {
 #define     ICL_PCODE_MEM_SS_READ_QGV_POINT_INFO(point)	(((point) << 16) | (0x1 << 8))
 #define   ICL_PCODE_SAGV_DE_MEM_SS_CONFIG	0xe
 #define     ICL_PCODE_POINTS_RESTRICTED		0x0
-#define     ICL_PCODE_POINTS_RESTRICTED_MASK	0x1
+#define     ICL_PCODE_POINTS_RESTRICTED_MASK	0x3
 #define   GEN6_PCODE_READ_D_COMP		0x10
 #define   GEN6_PCODE_WRITE_D_COMP		0x11
 #define   ICL_PCODE_EXIT_TCCOLD			0x12