diff options
Diffstat (limited to 'include/drm/drm_edid.h')
| -rw-r--r-- | include/drm/drm_edid.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 6f65bbf655a1..8bdd8d54815d 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -272,14 +272,27 @@ struct detailed_timing { #define DRM_EDID_DSC_MAX_SLICES 0xf #define DRM_EDID_DSC_TOTAL_CHUNK_KBYTES 0x3f +struct drm_edid_product_id { + __be16 manufacturer_name; + __le16 product_code; + __le32 serial_number; + u8 week_of_manufacture; + u8 year_of_manufacture; +} __packed; + struct edid { u8 header[8]; /* Vendor & product info */ - u8 mfg_id[2]; - u8 prod_code[2]; - u32 serial; /* FIXME: byte order */ - u8 mfg_week; - u8 mfg_year; + union { + struct drm_edid_product_id product_id; + struct { + u8 mfg_id[2]; + u8 prod_code[2]; + u32 serial; /* FIXME: byte order */ + u8 mfg_week; + u8 mfg_year; + } __packed; + } __packed; /* EDID version */ u8 version; u8 revision; @@ -466,6 +479,8 @@ int drm_edid_connector_update(struct drm_connector *connector, const struct drm_edid *edid); int drm_edid_connector_add_modes(struct drm_connector *connector); bool drm_edid_is_digital(const struct drm_edid *drm_edid); +void drm_edid_get_product_id(const struct drm_edid *drm_edid, + struct drm_edid_product_id *id); const u8 *drm_find_edid_extension(const struct drm_edid *drm_edid, int ext_id, int *ext_index); |