diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_bios.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h index af0b47652752..46cd5c7ebacd 100644 --- a/drivers/gpu/drm/i915/intel_bios.h +++ b/drivers/gpu/drm/i915/intel_bios.h @@ -203,9 +203,11 @@ struct bdb_general_features { #define DEVICE_PORT_DVOB 0x01 #define DEVICE_PORT_DVOC 0x02 -/* We used to keep this struct but without any version control. We should avoid +/* + * We used to keep this struct but without any version control. We should avoid * using it in the future, but it should be safe to keep using it in the old - * code. */ + * code. Do not change; we rely on its size. + */ struct old_child_dev_config { u16 handle; u16 device_type; @@ -231,6 +233,10 @@ struct old_child_dev_config { /* This one contains field offsets that are known to be common for all BDB * versions. Notice that the meaning of the contents contents may still change, * but at least the offsets are consistent. */ + +/* Definitions for flags_1 */ +#define IBOOST_ENABLE (1<<3) + struct common_child_dev_config { u16 handle; u16 device_type; @@ -239,8 +245,13 @@ struct common_child_dev_config { u8 not_common2[2]; u8 ddc_pin; u16 edid_ptr; + u8 obsolete; + u8 flags_1; + u8 not_common3[13]; + u8 iboost_level; } __packed; + /* This field changes depending on the BDB version, so the most reliable way to * read it is by checking the BDB version and reading the raw pointer. */ union child_device_config { @@ -747,11 +758,6 @@ int intel_parse_bios(struct drm_device *dev); #define DVO_C 2 #define DVO_D 3 -/* define the PORT for DP output type */ -#define PORT_IDPB 7 -#define PORT_IDPC 8 -#define PORT_IDPD 9 - /* Possible values for the "DVO Port" field for versions >= 155: */ #define DVO_PORT_HDMIA 0 #define DVO_PORT_HDMIB 1 @@ -764,6 +770,8 @@ int intel_parse_bios(struct drm_device *dev); #define DVO_PORT_DPC 8 #define DVO_PORT_DPD 9 #define DVO_PORT_DPA 10 +#define DVO_PORT_DPE 11 +#define DVO_PORT_HDMIE 12 #define DVO_PORT_MIPIA 21 #define DVO_PORT_MIPIB 22 #define DVO_PORT_MIPIC 23 @@ -778,6 +786,13 @@ int intel_parse_bios(struct drm_device *dev); #define MIPI_DSI_UNDEFINED_PANEL_ID 0 #define MIPI_DSI_GENERIC_PANEL_ID 1 +/* + * PMIC vs SoC Backlight support specified in pwm_blc + * field in mipi_config block below. +*/ +#define PPS_BLC_PMIC 0 +#define PPS_BLC_SOC 1 + struct mipi_config { u16 panel_id; |