diff options
Diffstat (limited to 'include/drm/drm_edid.h')
| -rw-r--r-- | include/drm/drm_edid.h | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 2af97691e878..0f64739300ff 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -24,6 +24,7 @@ #define __DRM_EDID_H__ #include <linux/types.h> +#include <linux/hdmi.h> #define EDID_LENGTH 128 #define DDC_ADDR 0x50 @@ -209,6 +210,20 @@ struct detailed_timing { #define DRM_EDID_HDMI_DC_30 (1 << 4) #define DRM_EDID_HDMI_DC_Y444 (1 << 3) +/* YCBCR 420 deep color modes */ +#define DRM_EDID_YCBCR420_DC_48 (1 << 2) +#define DRM_EDID_YCBCR420_DC_36 (1 << 1) +#define DRM_EDID_YCBCR420_DC_30 (1 << 0) + +#define DRM_EDID_COLORIMETRY_xvYCC_601 (1 << 0) +#define DRM_EDID_COLORIMETRY_xvYCC_709 (1 << 1) +#define DRM_EDID_COLORIMETRY_sYCC_601 (1 << 2) +#define DRM_EDID_COLORIMETRY_ADBYCC_601 (1 << 3) +#define DRM_EDID_COLORIMETRY_ADB_RGB (1 << 4) +#define DRM_EDID_COLORIMETRY_BT2020_CYCC (1 << 5) +#define DRM_EDID_COLORIMETRY_BT2020_YCC (1 << 6) +#define DRM_EDID_COLORIMETRY_BT2020_RGB (1 << 7) + /* ELD Header Block */ #define DRM_ELD_HEADER_BLOCK_SIZE 4 @@ -266,6 +281,11 @@ struct detailed_timing { #define DRM_ELD_CEA_SAD(mnl, sad) (20 + (mnl) + 3 * (sad)) +/* HDMI 2.0 */ +#define DRM_EDID_3D_INDEPENDENT_VIEW (1 << 2) +#define DRM_EDID_3D_DUAL_VIEW (1 << 1) +#define DRM_EDID_3D_OSD_DISPARITY (1 << 0) + struct edid { u8 header[8]; /* Vendor & product info */ @@ -319,8 +339,6 @@ struct cea_sad { struct drm_encoder; struct drm_connector; struct drm_display_mode; -struct hdmi_avi_infoframe; -struct hdmi_vendor_infoframe; void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid); int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads); @@ -328,7 +346,16 @@ int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb); int drm_av_sync_delay(struct drm_connector *connector, const struct drm_display_mode *mode); struct drm_connector *drm_select_eld(struct drm_encoder *encoder); -int drm_load_edid_firmware(struct drm_connector *connector); + +#ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE +struct edid *drm_load_edid_firmware(struct drm_connector *connector); +#else +static inline struct edid * +drm_load_edid_firmware(struct drm_connector *connector) +{ + return ERR_PTR(-ENOENT); +} +#endif int drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame, |