From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
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 <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_vbt_defs.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index 716a339f6e2a..87d073154d49 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+ */
@@ -1347,6 +1348,22 @@ struct bdb_lfp_power {
struct aggressiveness_profile2_entry aggressiveness2[16]; /* 247+ */
} __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
*/
--
2.43.2
