[v6 11/16] drm/i915: Add register definitions for Plane Post CSC

[Uma Shankar <uma.shankar@intel.com>]

Add macros to define Plane Post CSC registers

BSpec: 50403, 50404, 50405, 50406, 50409, 50410,

v2:
- Add Plane Post CSC Gamma Multi Segment Enable bit
- Add BSpec entries (Suraj)

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
---
 .../i915/display/skl_universal_plane_regs.h   | 74 +++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane_regs.h b/drivers/gpu/drm/i915/display/skl_universal_plane_regs.h
index b3fbe1e20dfe..4d71d07e90ff 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane_regs.h
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane_regs.h
@@ -254,6 +254,7 @@
 #define   PLANE_COLOR_PIPE_CSC_ENABLE			REG_BIT(23) /* Pre-ICL */
 #define   PLANE_COLOR_PLANE_CSC_ENABLE			REG_BIT(21) /* ICL+ */
 #define   PLANE_COLOR_INPUT_CSC_ENABLE			REG_BIT(20) /* ICL+ */
+#define   PLANE_COLOR_POST_CSC_GAMMA_MULTSEG_ENABLE	REG_BIT(15) /* TGL+ */
 #define   PLANE_COLOR_PRE_CSC_GAMMA_ENABLE		REG_BIT(14)
 #define   PLANE_COLOR_CSC_MODE_MASK			REG_GENMASK(19, 17)
 #define   PLANE_COLOR_CSC_MODE_BYPASS			REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 0)
@@ -293,6 +294,79 @@
 
 #define _MMIO_PLANE_GAMC(plane, i, a, b)  _MMIO(_PIPE(plane, a, b) + (i) * 4)
 
+/* Display13 Plane Gamma Reg */
+#define _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_1_A        0x70160
+#define _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_1_B        0x71160
+#define _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_2_A        0x70260
+#define _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_2_B        0x71260
+#define _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_1(pipe)    _PIPE(pipe, _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_1_A, \
+                                                       _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_1_B)
+#define _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_2(pipe)    _PIPE(pipe, _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_2_A, \
+                                                       _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_2_B)
+#define PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH(pipe, plane, i)     \
+               _MMIO_PLANE_GAMC(plane, i, _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_1(pipe), \
+               _PLANE_POST_CSC_GAMC_SEG0_INDEX_ENH_2(pipe))
+
+#define _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_1_A 0x70164
+#define _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_1_B 0x71164
+#define _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_2_A 0x70264
+#define _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_2_B 0x71264
+#define _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_1(pipe)     _PIPE(pipe, _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_1_A, \
+                                                       _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_1_B)
+#define _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_2(pipe)     _PIPE(pipe, _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_2_A, \
+                                                       _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_2_B)
+#define PLANE_POST_CSC_GAMC_SEG0_DATA_ENH(pipe, plane, i)      \
+               _MMIO_PLANE_GAMC(plane, i, _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_1(pipe), \
+               _PLANE_POST_CSC_GAMC_SEG0_DATA_ENH_2(pipe))
+
+#define _PLANE_POST_CSC_GAMC_INDEX_ENH_1_A     0x701d8
+#define _PLANE_POST_CSC_GAMC_INDEX_ENH_1_B     0x711d8
+#define _PLANE_POST_CSC_GAMC_INDEX_ENH_2_A     0x702d8
+#define _PLANE_POST_CSC_GAMC_INDEX_ENH_2_B     0x712d8
+#define _PLANE_POST_CSC_GAMC_INDEX_ENH_1(pipe) _PIPE(pipe, _PLANE_POST_CSC_GAMC_INDEX_ENH_1_A, \
+                                               _PLANE_POST_CSC_GAMC_INDEX_ENH_1_B)
+#define _PLANE_POST_CSC_GAMC_INDEX_ENH_2(pipe) _PIPE(pipe, _PLANE_POST_CSC_GAMC_INDEX_ENH_2_A, \
+                                               _PLANE_POST_CSC_GAMC_INDEX_ENH_2_B)
+#define PLANE_POST_CSC_GAMC_INDEX_ENH(pipe, plane, i)  \
+               _MMIO_PLANE_GAMC(plane, i, _PLANE_POST_CSC_GAMC_INDEX_ENH_1(pipe), \
+               _PLANE_POST_CSC_GAMC_INDEX_ENH_2(pipe))
+
+#define _PLANE_POST_CSC_GAMC_DATA_ENH_1_A      0x701dc
+#define _PLANE_POST_CSC_GAMC_DATA_ENH_1_B      0x711dc
+#define _PLANE_POST_CSC_GAMC_DATA_ENH_2_A      0x702dc
+#define _PLANE_POST_CSC_GAMC_DATA_ENH_2_B      0x712dc
+#define _PLANE_POST_CSC_GAMC_DATA_ENH_1(pipe)  _PIPE(pipe, _PLANE_POST_CSC_GAMC_DATA_ENH_1_A, \
+                                               _PLANE_POST_CSC_GAMC_DATA_ENH_1_B)
+#define _PLANE_POST_CSC_GAMC_DATA_ENH_2(pipe)  _PIPE(pipe, _PLANE_POST_CSC_GAMC_DATA_ENH_2_A, \
+                                               _PLANE_POST_CSC_GAMC_DATA_ENH_2_B)
+#define PLANE_POST_CSC_GAMC_DATA_ENH(pipe, plane, i)   \
+               _MMIO_PLANE_GAMC(plane, i, _PLANE_POST_CSC_GAMC_DATA_ENH_1(pipe), \
+               _PLANE_POST_CSC_GAMC_DATA_ENH_2(pipe))
+
+#define _PLANE_POST_CSC_GAMC_INDEX_1_A 0x704d8
+#define _PLANE_POST_CSC_GAMC_INDEX_1_B 0x714d8
+#define _PLANE_POST_CSC_GAMC_INDEX_2_A 0x705d8
+#define _PLANE_POST_CSC_GAMC_INDEX_2_B 0x715d8
+#define _PLANE_POST_CSC_GAMC_INDEX_1(pipe)     _PIPE(pipe, _PLANE_POST_CSC_GAMC_INDEX_1_A, \
+                                               _PLANE_POST_CSC_GAMC_INDEX_1_B)
+#define _PLANE_POST_CSC_GAMC_INDEX_2(pipe)     _PIPE(pipe, _PLANE_POST_CSC_GAMC_INDEX_2_A, \
+                                               _PLANE_POST_CSC_GAMC_INDEX_2_B)
+#define PLANE_POST_CSC_GAMC_INDEX(pipe, plane, i)      \
+               _MMIO_PLANE_GAMC(plane, i, _PLANE_POST_CSC_GAMC_INDEX_1(pipe), \
+               _PLANE_POST_CSC_GAMC_INDEX_2(pipe))
+
+#define _PLANE_POST_CSC_GAMC_DATA_1_A  0x704dc
+#define _PLANE_POST_CSC_GAMC_DATA_1_B  0x714dc
+#define _PLANE_POST_CSC_GAMC_DATA_2_A  0x705dc
+#define _PLANE_POST_CSC_GAMC_DATA_2_B  0x715dc
+#define _PLANE_POST_CSC_GAMC_DATA_1(pipe)      _PIPE(pipe, _PLANE_POST_CSC_GAMC_DATA_1_A, \
+                                               _PLANE_POST_CSC_GAMC_DATA_1_B)
+#define _PLANE_POST_CSC_GAMC_DATA_2(pipe)      _PIPE(pipe, _PLANE_POST_CSC_GAMC_DATA_2_A, \
+                                               _PLANE_POST_CSC_GAMC_DATA_2_B)
+#define PLANE_POST_CSC_GAMC_DATA(pipe, plane, i)       \
+               _MMIO_PLANE_GAMC(plane, i, _PLANE_POST_CSC_GAMC_DATA_1(pipe), \
+               _PLANE_POST_CSC_GAMC_DATA_2(pipe))
+
 /* Display13 Plane Degmma Reg */
 #define _PLANE_PRE_CSC_GAMC_INDEX_ENH_1_A      0x701d0
 #define _PLANE_PRE_CSC_GAMC_INDEX_ENH_1_B      0x711d0
-- 
2.50.1