diff options
Diffstat (limited to 'tools/intel_vbt_decode.c')
| -rw-r--r-- | tools/intel_vbt_decode.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c index 1e60007b0..952435d49 100644 --- a/tools/intel_vbt_decode.c +++ b/tools/intel_vbt_decode.c @@ -382,6 +382,8 @@ static size_t block_min_size(const struct context *context, int section_id) return sizeof(struct bdb_lfp_backlight); case BDB_LFP_POWER: return sizeof(struct bdb_lfp_power); + case BDB_EDP_BFI: + return sizeof(struct bdb_edp_bfi); case BDB_MIPI_CONFIG: return sizeof(struct bdb_mipi_config); case BDB_MIPI_SEQUENCE: @@ -2676,6 +2678,34 @@ static void dump_sdvo_lvds_options(struct context *context, printf("\tmisc[3]: %x\n", options->panel_misc_bits_4); } +static void dump_edp_bfi(struct context *context, + const struct bdb_block *block) +{ + const struct bdb_edp_bfi *b = block_data(block); + + printf("\tBFI strucure size: %d\n", b->bfi_structure_size); + + if (sizeof(b->bfi[0]) != b->bfi_structure_size) { + printf("\tBFI struct sizes don't match (expected %zu, got %u), skipping\n", + sizeof(b->bfi[0]), b->bfi_structure_size); + return; + } + + for (int i = 0; i < 16; i++) { + if (!dump_panel(context, i)) + continue; + + printf("\tPanel %d%s\n", i, panel_str(context, i)); + + printf("\t\tEnable brightness control in CUI: %s\n", + YESNO(b->bfi[i].enable_brightness_control_in_cui)); + printf("\t\tEnable BFI in driver: %s\n", + YESNO(b->bfi[i].enable_bfi_in_driver)); + printf("\t\tBrightness percentage when BFI is disabled: %d\n", + b->bfi[i].brightness_percentage_when_bfi_disabled); + } +} + static void dump_mipi_config(struct context *context, const struct bdb_block *block) { @@ -3566,6 +3596,11 @@ struct dumper dumpers[] = { .dump = dump_lfp_power, }, { + .id = BDB_EDP_BFI, + .name = "eDP BFI", + .dump = dump_edp_bfi, + }, + { .id = BDB_MIPI_CONFIG, .name = "MIPI configuration block", .dump = dump_mipi_config, |