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drm/i915/bios: Define VBT block 46 (Chromaticity For Narrow Gamut Panel) contents

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Define the contents of VBT block 46 (Chromaticity For Narrow Gamut
Panel). One entry per panel.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240503122449.27266-29-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä
2024-05-03 15:24:42 +03:00
parent bc2dcfb6b6
commit cb094188f5
1 changed files with 26 additions and 0 deletions
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26
drivers/gpu/drm/i915/display/intel_vbt_defs.h
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@@ -178,6 +178,7 @@ enum bdb_block_id {
BDB_LFP_BACKLIGHT = 43,
BDB_LFP_POWER = 44,
BDB_EDP_BFI = 45, /* 160+ */
BDB_CHROMATICITY = 46, /* 169+ */
BDB_MIPI_CONFIG = 52, /* 175+ */
BDB_MIPI_SEQUENCE = 53, /* 177+ */
BDB_COMPRESSION_PARAMETERS = 56, /* 213+ */
@@ -1359,6 +1360,31 @@ struct bdb_edp_bfi {
struct edp_bfi bfi[16];
} __packed;
/*
* Block 46 - Chromaticity For Narrow Gamut Panel Configuration Block
*/
struct chromaticity {
u8 chromaticity_enable:1;
u8 chromaticity_from_edid_base_block:1;
u8 rsvd:6;
u8 red_green;
u8 blue_white;
u8 red_x;
u8 red_y;
u8 green_x;
u8 green_y;
u8 blue_x;
u8 blue_y;
u8 white_x;
u8 white_y;
} __packed;
struct bdb_chromaticity {
struct chromaticity chromaticity[16];
} __packed;
/*
* Block 52 - MIPI Configuration Block
*/