diff options
| author | Ville Syrjälä <[email protected]> | 2024-05-03 15:24:41 +0300 |
|---|---|---|
| committer | Ville Syrjälä <[email protected]> | 2024-05-08 16:44:41 +0300 |
| commit | bc2dcfb6b68c91a658c5fd5e0d78392846980da4 (patch) | |
| tree | 9dff9e2789679a11e19ae1e5a00be558109f6496 /drivers/gpu | |
| parent | 9f15bc83822b988b61be1179ae43d5d765071962 (diff) | |
drm/i915/bios: Define VBT block 45 (eDP BFI) contents
Define the contents of VBT block 45 (eDP BFI).
Note that I've not actually seen any real world VBTs with this
block.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Acked-by: Jani Nikula <[email protected]>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_vbt_defs.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 606c79eaa416..a9c06e00cbdf 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -177,6 +177,7 @@ enum bdb_block_id { BDB_LFP_DATA = 42, BDB_LFP_BACKLIGHT = 43, BDB_LFP_POWER = 44, + BDB_EDP_BFI = 45, /* 160+ */ BDB_MIPI_CONFIG = 52, /* 175+ */ BDB_MIPI_SEQUENCE = 53, /* 177+ */ BDB_COMPRESSION_PARAMETERS = 56, /* 213+ */ @@ -1343,6 +1344,22 @@ struct bdb_lfp_power { } __packed; /* + * Block 45 - eDP BFI Block + */ + +struct edp_bfi { + u8 enable_bfi_in_driver:1; + u8 enable_brightness_control_in_cui:1; + u8 reserved:6; + u8 brightness_percentage_when_bfi_disabled; +} __packed; + +struct bdb_edp_bfi { + u8 bfi_structure_size; + struct edp_bfi bfi[16]; +} __packed; + +/* * Block 52 - MIPI Configuration Block */ |