diff options
| author | Jani Nikula | 2017-08-24 20:54:05 +0200 |
|---|---|---|
| committer | Jani Nikula | 2017-08-25 15:18:34 +0200 |
| commit | fca36df51061154dbffddc1b685250503d48ba23 (patch) | |
| tree | df9236f58884b66e28ea2d562bcc3c9f93cf992d /drivers/gpu/drm/i915/intel_vbt_defs.h | |
| parent | drm/i915/bios: throw away struct old_child_dev_config (diff) | |
| download | kernel-qcow2-linux-fca36df51061154dbffddc1b685250503d48ba23.tar.gz kernel-qcow2-linux-fca36df51061154dbffddc1b685250503d48ba23.tar.xz kernel-qcow2-linux-fca36df51061154dbffddc1b685250503d48ba23.zip | |
drm/i915/bios: document child device config dvo_port values a bit better
Move closer to child device config struct while at it. No functional
changes.
Cc: Animesh Manna <animesh.manna@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/abbad7b4a3f0c35d48844cc0950af3606e9a3142.1503600621.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_vbt_defs.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_vbt_defs.h | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h index fc67b2ed6a20..b0a5a89b2ac5 100644 --- a/drivers/gpu/drm/i915/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h @@ -226,10 +226,30 @@ struct bdb_general_features { #define DEVICE_WIRE_DVOB_MASTER 0x0d #define DEVICE_WIRE_DVOC_MASTER 0x0e +/* dvo_port pre BDB 155 */ #define DEVICE_PORT_DVOA 0x00 /* none on 845+ */ #define DEVICE_PORT_DVOB 0x01 #define DEVICE_PORT_DVOC 0x02 +/* dvo_port BDB 155+ */ +#define DVO_PORT_HDMIA 0 +#define DVO_PORT_HDMIB 1 +#define DVO_PORT_HDMIC 2 +#define DVO_PORT_HDMID 3 +#define DVO_PORT_LVDS 4 +#define DVO_PORT_TV 5 +#define DVO_PORT_CRT 6 +#define DVO_PORT_DPB 7 +#define DVO_PORT_DPC 8 +#define DVO_PORT_DPD 9 +#define DVO_PORT_DPA 10 +#define DVO_PORT_DPE 11 /* 193 */ +#define DVO_PORT_HDMIE 12 /* 193 */ +#define DVO_PORT_MIPIA 21 /* 171 */ +#define DVO_PORT_MIPIB 22 /* 171 */ +#define DVO_PORT_MIPIC 23 /* 171 */ +#define DVO_PORT_MIPID 24 /* 171 */ + #define LEGACY_CHILD_DEVICE_CONFIG_SIZE 33 /* @@ -276,7 +296,7 @@ struct child_device_config { } __packed; u16 addin_offset; - u8 dvo_port; + u8 dvo_port; /* See DEVICE_PORT_* and DVO_PORT_* above */ u8 i2c_pin; u8 slave_addr; u8 ddc_pin; @@ -824,25 +844,6 @@ struct bdb_psr { #define DVO_C 2 #define DVO_D 3 -/* Possible values for the "DVO Port" field for versions >= 155: */ -#define DVO_PORT_HDMIA 0 -#define DVO_PORT_HDMIB 1 -#define DVO_PORT_HDMIC 2 -#define DVO_PORT_HDMID 3 -#define DVO_PORT_LVDS 4 -#define DVO_PORT_TV 5 -#define DVO_PORT_CRT 6 -#define DVO_PORT_DPB 7 -#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 -#define DVO_PORT_MIPID 24 - /* Block 52 contains MIPI configuration block * 6 * bdb_mipi_config, followed by 6 pps data block * block below |