[RFC v2 06/22] drm/i915/xelpd: Add register definitions for Plane Degamma

[Uma Shankar]

Add macros to define Plane Degamma registers

Signed-off-by: Uma Shankar <uma.shankar at intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h | 52 +++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 313432ed6196..919982c878ac 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -262,6 +262,9 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
 					      INTEL_INFO(dev_priv)->cursor_offsets[PIPE_A] + (reg) + \
 					      DISPLAY_MMIO_BASE(dev_priv))
 
+/* Plane Gamma Registers */
+#define _MMIO_PLANE_GAMC(plane, i, a, b)  _MMIO(_PIPE(plane, a, b) + (i) * 4)
+
 #define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
 #define _MASKED_FIELD(mask, value) ({					   \
 	if (__builtin_constant_p(mask))					   \
@@ -11366,6 +11369,55 @@ enum skl_power_gate {
 					_PAL_PREC_MULTI_SEG_DATA_A, \
 					_PAL_PREC_MULTI_SEG_DATA_B)
 
+/* Display13 Plane Degmma Reg */
+#define _PLANE_PRE_CSC_GAMC_INDEX_ENH_1_A	0x701d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_ENH_1_B	0x711d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_ENH_2_A	0x702d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_ENH_2_B	0x712d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_ENH_1(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_INDEX_ENH_1_A, \
+						_PLANE_PRE_CSC_GAMC_INDEX_ENH_1_B)
+#define _PLANE_PRE_CSC_GAMC_INDEX_ENH_2(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_INDEX_ENH_2_A, \
+						_PLANE_PRE_CSC_GAMC_INDEX_ENH_2_B)
+#define PLANE_PRE_CSC_GAMC_INDEX_ENH(pipe, plane, i)	\
+		_MMIO_PLANE_GAMC(plane, i, _PLANE_PRE_CSC_GAMC_INDEX_ENH_1(pipe), \
+		_PLANE_PRE_CSC_GAMC_INDEX_ENH_2(pipe))
+
+#define _PLANE_PRE_CSC_GAMC_DATA_ENH_1_A	0x701d4
+#define _PLANE_PRE_CSC_GAMC_DATA_ENH_1_B	0x711d4
+#define _PLANE_PRE_CSC_GAMC_DATA_ENH_2_A	0x702d4
+#define _PLANE_PRE_CSC_GAMC_DATA_ENH_2_B	0x712d4
+#define _PLANE_PRE_CSC_GAMC_DATA_ENH_1(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_DATA_ENH_1_A, \
+						_PLANE_PRE_CSC_GAMC_DATA_ENH_1_B)
+#define _PLANE_PRE_CSC_GAMC_DATA_ENH_2(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_DATA_ENH_2_A, \
+						_PLANE_PRE_CSC_GAMC_DATA_ENH_2_B)
+#define PLANE_PRE_CSC_GAMC_DATA_ENH(pipe, plane, i)	\
+		_MMIO_PLANE_GAMC(plane, i, _PLANE_PRE_CSC_GAMC_DATA_ENH_1(pipe), \
+		_PLANE_PRE_CSC_GAMC_DATA_ENH_2(pipe))
+
+#define _PLANE_PRE_CSC_GAMC_INDEX_1_A	0x704d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_1_B	0x714d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_2_A	0x705d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_2_B	0x715d0
+#define _PLANE_PRE_CSC_GAMC_INDEX_1(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_INDEX_1_A, \
+						_PLANE_PRE_CSC_GAMC_INDEX_1_B)
+#define _PLANE_PRE_CSC_GAMC_INDEX_2(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_INDEX_2_A, \
+						_PLANE_PRE_CSC_GAMC_INDEX_2_B)
+#define PLANE_PRE_CSC_GAMC_INDEX(pipe, plane, i)	\
+		_MMIO_PLANE_GAMC(plane, i, _PLANE_PRE_CSC_GAMC_INDEX_1(pipe), \
+		_PLANE_PRE_CSC_GAMC_INDEX_2(pipe))
+
+#define _PLANE_PRE_CSC_GAMC_DATA_1_A	0x704d4
+#define _PLANE_PRE_CSC_GAMC_DATA_1_B	0x714d4
+#define _PLANE_PRE_CSC_GAMC_DATA_2_A	0x705d4
+#define _PLANE_PRE_CSC_GAMC_DATA_2_B	0x715d4
+#define _PLANE_PRE_CSC_GAMC_DATA_1(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_DATA_1_A, \
+						_PLANE_PRE_CSC_GAMC_DATA_1_B)
+#define _PLANE_PRE_CSC_GAMC_DATA_2(pipe)	_PIPE(pipe, _PLANE_PRE_CSC_GAMC_DATA_2_A, \
+						_PLANE_PRE_CSC_GAMC_DATA_2_B)
+#define PLANE_PRE_CSC_GAMC_DATA(pipe, plane, i)	\
+		_MMIO_PLANE_GAMC(plane, i, _PLANE_PRE_CSC_GAMC_DATA_1(pipe), \
+		_PLANE_PRE_CSC_GAMC_DATA_2(pipe))
+
 /* pipe CSC & degamma/gamma LUTs on CHV */
 #define _CGM_PIPE_A_CSC_COEFF01	(VLV_DISPLAY_BASE + 0x67900)
 #define _CGM_PIPE_A_CSC_COEFF23	(VLV_DISPLAY_BASE + 0x67904)
-- 
2.26.2