diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/intel_vbt_defs.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/tools/intel_vbt_defs.h b/tools/intel_vbt_defs.h index e388f9ad..3f5eff49 100644 --- a/tools/intel_vbt_defs.h +++ b/tools/intel_vbt_defs.h @@ -304,8 +304,20 @@ struct bdb_general_features { #define DVO_PORT_MIPIC 23 /* 171 */ #define DVO_PORT_MIPID 24 /* 171 */ +#define HDMI_MAX_DATA_RATE_PLATFORM 0 /* 204 */ +#define HDMI_MAX_DATA_RATE_297 1 /* 204 */ +#define HDMI_MAX_DATA_RATE_165 2 /* 204 */ + #define LEGACY_CHILD_DEVICE_CONFIG_SIZE 33 +/* DDC Bus DDI Type 155+ */ +enum vbt_gmbus_ddi { + DDC_BUS_DDI_B = 0x1, + DDC_BUS_DDI_C, + DDC_BUS_DDI_D, + DDC_BUS_DDI_F, +}; + /* * The child device config, aka the display device data structure, provides a * description of a port and its configuration on the platform. @@ -334,8 +346,8 @@ struct child_device_config { u8 i2c_speed; u8 dp_onboard_redriver; /* 158 */ u8 dp_ondock_redriver; /* 158 */ - u8 hdmi_level_shifter_value:4; /* 169 */ - u8 hdmi_max_data_rate:4; /* 204 */ + u8 hdmi_level_shifter_value:5; /* 169 */ + u8 hdmi_max_data_rate:3; /* 204 */ u16 dtd_buf_ptr; /* 161 */ u8 edidless_efp:1; /* 161 */ u8 compression_enable:1; /* 198 */ @@ -400,6 +412,8 @@ struct child_device_config { u16 dp_gpio_pin_num; /* 195 */ u8 dp_iboost_level:4; /* 196 */ u8 hdmi_iboost_level:4; /* 196 */ + u8 dp_max_link_rate:2; /* 216 CNL+ */ + u8 dp_max_link_rate_reserved:6; /* 216 */ } __packed; struct bdb_general_definitions { |