On Fri, 03 May 2024, Ville Syrjala <ville.syrj...@linux.intel.com> wrote: > From: Ville Syrjälä <ville.syrj...@linux.intel.com> > > Define the contents of VBT block 55 (RGB Palette Table). > > Note that I've not actually seen any real world VBTs with this > block. > > Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nik...@intel.com> > --- > drivers/gpu/drm/i915/display/intel_vbt_defs.h | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h > b/drivers/gpu/drm/i915/display/intel_vbt_defs.h > index 8b4f76c54829..50d0d96fca67 100644 > --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h > +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h > @@ -182,6 +182,7 @@ enum bdb_block_id { > BDB_FIXED_SET_MODE = 51, /* 172+ */ > BDB_MIPI_CONFIG = 52, /* 175+ */ > BDB_MIPI_SEQUENCE = 53, /* 177+ */ > + BDB_RGB_PALETTE = 54, /* 180+ */ > BDB_COMPRESSION_PARAMETERS = 56, /* 213+ */ > BDB_GENERIC_DTD = 58, /* 229+ */ > BDB_SKIP = 254, /* VBIOS only */ > @@ -1423,6 +1424,17 @@ struct bdb_mipi_sequence { > u8 data[]; /* up to 6 variable length blocks */ > } __packed; > > +/* > + * Block 55 - RGB Palette Table > + */ > + > +struct bdb_rgb_palette { > + u8 is_enabled; > + u8 red[256]; > + u8 blue[256]; > + u8 green[256]; > +} __packed; > + > /* > * Block 56 - Compression Parameters > */ -- Jani Nikula, Intel