From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Define the contents of VBT block 46 (Chromaticity For Narrow Gamut
Panel). One entry per panel.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_vbt_defs.h | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index 87d073154d49..5f1f485f8bf7 100644
--- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
@@ -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+ */
@@ -1364,6 +1365,31 @@ 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
*/
--
2.43.2
