diff mbox series

[v2,5/6] drm/i915/bios: Define more BDB contents

Message ID 20220531191844.11313-6-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915: Accept more fixed modes with VRR/DMRRS panels | expand

Commit Message

Ville Syrjälä May 31, 2022, 7:18 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

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>
---
 drivers/gpu/drm/i915/display/intel_vbt_defs.h | 50 ++++++++++++++++---
 1 file changed, 43 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index 39109f204c6d..14f1e1cc92c5 100644
--- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
@@ -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;
 
 /*