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drm/i915/color: move palette registers to intel_color_regs.h

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For some reason the paletter registers were missed when adding
intel_color_regs.h. Finish the job. Adjust some comments while at it.

v2: Fix comments (Ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1322f577b113b8fc1a6c2ef35340fc3c599b4bcb.1714128645.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-04-26 13:51:35 +03:00
parent 317f283491
commit 2944de8073
2 changed files with 29 additions and 31 deletions
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30
drivers/gpu/drm/i915/display/intel_color_regs.h
View File

@ -8,7 +8,35 @@
#include "intel_display_reg_defs.h"
/* legacy palette */
/* GMCH palette */
#define _PALETTE_A 0xa000
#define _PALETTE_B 0xa800
#define _CHV_PALETTE_C 0xc000
/* 8bit mode / i965+ 10.6 interpolated mode ldw/udw */
#define PALETTE_RED_MASK REG_GENMASK(23, 16)
#define PALETTE_GREEN_MASK REG_GENMASK(15, 8)
#define PALETTE_BLUE_MASK REG_GENMASK(7, 0)
/* pre-i965 10bit interpolated mode ldw */
#define PALETTE_10BIT_RED_LDW_MASK REG_GENMASK(23, 16)
#define PALETTE_10BIT_GREEN_LDW_MASK REG_GENMASK(15, 8)
#define PALETTE_10BIT_BLUE_LDW_MASK REG_GENMASK(7, 0)
/* pre-i965 10bit interpolated mode udw */
#define PALETTE_10BIT_RED_EXP_MASK REG_GENMASK(23, 22)
#define PALETTE_10BIT_RED_MANT_MASK REG_GENMASK(21, 18)
#define PALETTE_10BIT_RED_UDW_MASK REG_GENMASK(17, 16)
#define PALETTE_10BIT_GREEN_EXP_MASK REG_GENMASK(15, 14)
#define PALETTE_10BIT_GREEN_MANT_MASK REG_GENMASK(13, 10)
#define PALETTE_10BIT_GREEN_UDW_MASK REG_GENMASK(9, 8)
#define PALETTE_10BIT_BLUE_EXP_MASK REG_GENMASK(7, 6)
#define PALETTE_10BIT_BLUE_MANT_MASK REG_GENMASK(5, 2)
#define PALETTE_10BIT_BLUE_UDW_MASK REG_GENMASK(1, 0)
#define PALETTE(pipe, i) _MMIO(DISPLAY_MMIO_BASE(dev_priv) + \
_PICK_EVEN_2RANGES(pipe, 2, \
_PALETTE_A, _PALETTE_B, \
_CHV_PALETTE_C, _CHV_PALETTE_C) + \
(i) * 4)
/* ilk+ palette */
#define _LGC_PALETTE_A 0x4a000
#define _LGC_PALETTE_B 0x4a800
/* see PALETTE_* for the bits */

30
drivers/gpu/drm/i915/i915_reg.h
View File

@ -1440,36 +1440,6 @@
#define GMBUSFREQ_VLV _MMIO(VLV_DISPLAY_BASE + 0x6510)
/*
* Palette regs
*/
#define _PALETTE_A 0xa000
#define _PALETTE_B 0xa800
#define _CHV_PALETTE_C 0xc000
/* 8bit mode / i965+ 10.6 interpolated mode ldw/udw */
#define PALETTE_RED_MASK REG_GENMASK(23, 16)
#define PALETTE_GREEN_MASK REG_GENMASK(15, 8)
#define PALETTE_BLUE_MASK REG_GENMASK(7, 0)
/* pre-i965 10bit interpolated mode ldw */
#define PALETTE_10BIT_RED_LDW_MASK REG_GENMASK(23, 16)
#define PALETTE_10BIT_GREEN_LDW_MASK REG_GENMASK(15, 8)
#define PALETTE_10BIT_BLUE_LDW_MASK REG_GENMASK(7, 0)
/* pre-i965 10bit interpolated mode udw */
#define PALETTE_10BIT_RED_EXP_MASK REG_GENMASK(23, 22)
#define PALETTE_10BIT_RED_MANT_MASK REG_GENMASK(21, 18)
#define PALETTE_10BIT_RED_UDW_MASK REG_GENMASK(17, 16)
#define PALETTE_10BIT_GREEN_EXP_MASK REG_GENMASK(15, 14)
#define PALETTE_10BIT_GREEN_MANT_MASK REG_GENMASK(13, 10)
#define PALETTE_10BIT_GREEN_UDW_MASK REG_GENMASK(9, 8)
#define PALETTE_10BIT_BLUE_EXP_MASK REG_GENMASK(7, 6)
#define PALETTE_10BIT_BLUE_MANT_MASK REG_GENMASK(5, 2)
#define PALETTE_10BIT_BLUE_UDW_MASK REG_GENMASK(1, 0)
#define PALETTE(pipe, i) _MMIO(DISPLAY_MMIO_BASE(dev_priv) + \
_PICK_EVEN_2RANGES(pipe, 2, \
_PALETTE_A, _PALETTE_B, \
_CHV_PALETTE_C, _CHV_PALETTE_C) + \
(i) * 4)
#define PEG_BAND_GAP_DATA _MMIO(0x14d68)
#define BXT_RP_STATE_CAP _MMIO(0x138170)