Commit cb094188 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

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



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

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240503122449.27266-29-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent bc2dcfb6

drivers/gpu/drm/i915/display/intel_vbt_defs.h

+26 −0
Original line number Diff line number Diff line
@@ -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

 */