drm/i915: Define vlv/chv sprite plane SURFLIVE registers

Might as well complete the SURFLIVE register definitions
for all platforms/plane types. We are only missing the
VLV/CHV sprite planes.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314130255.23273-7-ville.syrjala@linux.intel.comReviewed-by: Jouni Högander <jouni.hogander@intel.com>

drivers/gpu/drm/i915/i915_reg.h

@@ -4394,6 +4394,7 @@
 #define   SP_CONST_ALPHA_ENABLE		REG_BIT(31)
 #define   SP_CONST_ALPHA_MASK		REG_GENMASK(7, 0)
 #define   SP_CONST_ALPHA(alpha)		REG_FIELD_PREP(SP_CONST_ALPHA_MASK, (alpha))
+#define _SPASURFLIVE		(VLV_DISPLAY_BASE + 0x721ac)
 #define _SPACLRC0		(VLV_DISPLAY_BASE + 0x721d0)
 #define   SP_CONTRAST_MASK		REG_GENMASK(26, 18)
 #define   SP_CONTRAST(x)		REG_FIELD_PREP(SP_CONTRAST_MASK, (x)) /* u3.6 */
@@ -4417,6 +4418,7 @@
 #define _SPBKEYMAXVAL		(VLV_DISPLAY_BASE + 0x722a0)
 #define _SPBTILEOFF		(VLV_DISPLAY_BASE + 0x722a4)
 #define _SPBCONSTALPHA		(VLV_DISPLAY_BASE + 0x722a8)
+#define _SPBSURFLIVE		(VLV_DISPLAY_BASE + 0x722ac)
 #define _SPBCLRC0		(VLV_DISPLAY_BASE + 0x722d0)
 #define _SPBCLRC1		(VLV_DISPLAY_BASE + 0x722d4)
 #define _SPBGAMC		(VLV_DISPLAY_BASE + 0x722e0)
@@ -4437,6 +4439,7 @@
 #define SPKEYMAXVAL(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMAXVAL, _SPBKEYMAXVAL)
 #define SPTILEOFF(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPATILEOFF, _SPBTILEOFF)
 #define SPCONSTALPHA(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPACONSTALPHA, _SPBCONSTALPHA)
+#define SPSURFLIVE(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPASURFLIVE, _SPBSURFLIVE)
 #define SPCLRC0(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC0, _SPBCLRC0)
 #define SPCLRC1(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC1, _SPBCLRC1)
 #define SPGAMC(pipe, plane_id, i)	_MMIO(_VLV_SPR((pipe), (plane_id), _SPAGAMC, _SPBGAMC) + (5 - (i)) * 4) /* 6 x u0.10 */