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drm/i915/bios: Define more BDB contents 

Add a bunch of new struff we're missing in various BDB blocks.

TODO: Bunch of these might actually need to be taken
into use...

v2: s/lfp_features/lfp_power/features/ (Jani)

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220531191844.11313-6-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2022-05-31 22:18:43 +03:00
parent a9b20eb6f7
commit 700034566d
1 changed files with 43 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
drivers/gpu/drm/i915/display/intel_vbt_defs.h
View File

@ -564,7 +564,9 @@ struct bdb_driver_features {
u16 tbt_enabled:1;
u16 psr_enabled:1;
u16 ips_enabled:1;
u16 reserved3:4;
u16 reserved3:1;
u16 dmrrs_enabled:1;
u16 reserved4:2;
u16 pc_feature_valid:1;
} __packed;
@ -666,6 +668,16 @@ struct edp_full_link_params {
u8 vswing:4;
} __packed;
struct edp_apical_params {
u32 panel_oui;
u32 dpcd_base_address;
u32 dpcd_idridix_control_0;
u32 dpcd_option_select;
u32 dpcd_backlight;
u32 ambient_light;
u32 backlight_scale;
} __packed;
struct bdb_edp {
struct edp_power_seq power_seqs[16];
u32 color_depth;
@ -681,6 +693,9 @@ struct bdb_edp {
struct edp_pwm_delays pwm_delays[16]; /* 186 */
u16 full_link_params_provided; /* 199 */
struct edp_full_link_params full_link_params[16]; /* 199 */
u16 apical_enable; /* 203 */
struct edp_apical_params apical_params[16]; /* 203 */
u16 edp_fast_link_training_rate[16]; /* 224 */
} __packed;
/*
@ -717,6 +732,7 @@ struct bdb_lvds_options {
u16 lcdvcc_s0_enable; /* 200 */
u32 rotation; /* 228 */
u32 position; /* 240 */
} __packed;
/*
@ -843,13 +859,22 @@ struct bdb_lfp_backlight_data {
u8 level[16]; /* Obsolete from 234+ */
struct lfp_backlight_control_method backlight_control[16];
struct lfp_brightness_level brightness_level[16]; /* 234+ */
struct lfp_brightness_level brightness_min_level[16]; /* 234+ */
u8 brightness_precision_bits[16]; /* 236+ */
struct lfp_brightness_level brightness_min_level[16]; /* 234+ */
u8 brightness_precision_bits[16]; /* 236+ */
u16 hdr_dpcd_refresh_timeout[16]; /* 239+ */
} __packed;
/*
* Block 44 - LFP Power Conservation Features Block
*/
struct lfp_power_features {
u8 reserved1:1;
u8 power_conservation_pref:3;
u8 reserved2:1;
u8 lace_enabled_status:1;
u8 lace_support:1;
u8 als_enable:1;
} __packed;
struct als_data_entry {
u16 backlight_adjust;
@ -861,10 +886,16 @@ struct aggressiveness_profile_entry {
u8 lace_aggressiveness : 4;
} __packed;
struct aggressiveness_profile2_entry {
u8 opst_aggressiveness : 4;
u8 elp_aggressiveness : 4;
} __packed;
struct bdb_lfp_power {
u8 lfp_feature_bits;
struct lfp_power_features features;
struct als_data_entry als[5];
u8 lace_aggressiveness_profile;
u8 lace_aggressiveness_profile:3;
u8 reserved1:5;
u16 dpst;
u16 psr;
u16 drrs;
@ -876,6 +907,9 @@ struct bdb_lfp_power {
struct aggressiveness_profile_entry aggressiveness[16];
u16 hobl; /* 232+ */
u16 vrr_feature_enabled; /* 233+ */
u16 elp; /* 247+ */
u16 opst; /* 247+ */
struct aggressiveness_profile2_entry aggressiveness2[16]; /* 247+ */
} __packed;
/*
@ -885,8 +919,10 @@ struct bdb_lfp_power {
#define MAX_MIPI_CONFIGURATIONS 6
struct bdb_mipi_config {
struct mipi_config config[MAX_MIPI_CONFIGURATIONS];
struct mipi_pps_data pps[MAX_MIPI_CONFIGURATIONS];
struct mipi_config config[MAX_MIPI_CONFIGURATIONS]; /* 175 */
struct mipi_pps_data pps[MAX_MIPI_CONFIGURATIONS]; /* 177 */
struct edp_pwm_delays pwm_delays[MAX_MIPI_CONFIGURATIONS]; /* 186 */
u8 pmic_i2c_bus_number[MAX_MIPI_CONFIGURATIONS]; /* 190 */
} __packed;
/*