From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Document the VBT version dependency of several other fields.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_vbt_defs.h | 76 +++++++++----------
1 file changed, 38 insertions(+), 38 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index ba328d130991..e997b8bcc6b8 100644
--- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
@@ -502,25 +502,25 @@ struct bdb_general_definitions {
struct psr_table {
/* Feature bits */
- u8 full_link:1;
- u8 require_aux_to_wakeup:1;
+ u8 full_link:1; /* 165+ */
+ u8 require_aux_to_wakeup:1; /* 165+ */
u8 feature_bits_rsvd:6;
/* Wait times */
- u8 idle_frames:4;
- u8 lines_to_wait:3;
+ u8 idle_frames:4; /* 165+ */
+ u8 lines_to_wait:3; /* 165+ */
u8 wait_times_rsvd:1;
/* TP wake up time in multiple of 100 */
- u16 tp1_wakeup_time;
- u16 tp2_tp3_wakeup_time;
+ u16 tp1_wakeup_time; /* 165+ */
+ u16 tp2_tp3_wakeup_time; /* 165+ */
} __packed;
struct bdb_psr {
struct psr_table psr_table[16];
/* PSR2 TP2/TP3 wakeup time for 16 panels */
- u32 psr2_tp2_tp3_wakeup_time;
+ u32 psr2_tp2_tp3_wakeup_time; /* 226+ */
} __packed;
/*
@@ -562,28 +562,28 @@ struct bdb_driver_features {
u16 tv_hotplug:1;
u16 hdmi_config:2;
- u8 static_display:1;
+ u8 static_display:1; /* 163+ */
u8 reserved2:7;
+
u16 legacy_crt_max_x;
u16 legacy_crt_max_y;
u8 legacy_crt_max_refresh;
u8 hdmi_termination;
- u8 custom_vbt_version;
- /* Driver features data block */
- u16 rmpm_enabled:1;
- u16 s2ddt_enabled:1;
- u16 dpst_enabled:1;
- u16 bltclt_enabled:1;
- u16 adb_enabled:1;
- u16 drrs_enabled:1;
- u16 grs_enabled:1;
- u16 gpmt_enabled:1;
- u16 tbt_enabled:1;
- u16 psr_enabled:1;
- u16 ips_enabled:1;
+ u8 custom_vbt_version; /* 165+ */
+ u16 rmpm_enabled:1; /* 165+ */
+ u16 s2ddt_enabled:1; /* 165+ */
+ u16 dpst_enabled:1; /* 165-227 */
+ u16 bltclt_enabled:1; /* 165+ */
+ u16 adb_enabled:1; /* 165-227 */
+ u16 drrs_enabled:1; /* 165-227 */
+ u16 grs_enabled:1; /* 165+ */
+ u16 gpmt_enabled:1; /* 165+ */
+ u16 tbt_enabled:1; /* 165+ */
+ u16 psr_enabled:1; /* 165-227 */
+ u16 ips_enabled:1; /* 165+ */
u16 reserved3:1;
- u16 dmrrs_enabled:1;
+ u16 dmrrs_enabled:1; /* 174-227 */
u16 reserved4:2;
u16 pc_feature_valid:1;
} __packed;
@@ -671,7 +671,7 @@ struct bdb_sdvo_panel_dtds {
struct edp_fast_link_params {
- u8 rate:4;
+ u8 rate:4; /* ???-223 */
u8 lanes:4;
u8 preemphasis:4;
u8 vswing:4;
@@ -731,7 +731,7 @@ struct bdb_lvds_options {
u8 pfit_gfx_mode_enhanced:1;
u8 pfit_ratio_auto:1;
u8 pixel_dither:1;
- u8 lvds_edid:1;
+ u8 lvds_edid:1; /* ???-240 */
u8 rsvd2:1;
u8 rsvd4;
/* LVDS Panel channel bits stored here */
@@ -745,7 +745,7 @@ struct bdb_lvds_options {
/* LVDS panel type bits stored here */
u32 dps_panel_type_bits;
/* LVDS backlight control type bits stored here */
- u32 blt_control_type_bits;
+ u32 blt_control_type_bits; /* ???-240 */
u16 lcdvcc_s0_enable; /* 200+ */
u32 rotation; /* 228+ */
@@ -888,8 +888,8 @@ 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 lace_enabled_status:1; /* 210+ */
+ u8 lace_support:1; /* 210+ */
u8 als_enable:1;
} __packed;
@@ -909,19 +909,19 @@ struct aggressiveness_profile2_entry {
} __packed;
struct bdb_lfp_power {
- struct lfp_power_features features;
+ struct lfp_power_features features; /* ???-227 */
struct als_data_entry als[5];
- u8 lace_aggressiveness_profile:3;
+ u8 lace_aggressiveness_profile:3; /* 210-227 */
u8 reserved1:5;
- u16 dpst;
- u16 psr;
- u16 drrs;
- u16 lace_support;
- u16 adt;
- u16 dmrrs;
- u16 adb;
- u16 lace_enabled_status;
- struct aggressiveness_profile_entry aggressiveness[16];
+ u16 dpst; /* 228+ */
+ u16 psr; /* 228+ */
+ u16 drrs; /* 228+ */
+ u16 lace_support; /* 228+ */
+ u16 adt; /* 228+ */
+ u16 dmrrs; /* 228+ */
+ u16 adb; /* 228+ */
+ u16 lace_enabled_status; /* 228+ */
+ struct aggressiveness_profile_entry aggressiveness[16]; /* 228+ */
u16 hobl; /* 232+ */
u16 vrr_feature_enabled; /* 233+ */
u16 elp; /* 247+ */
--
2.35.1
