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drm/edid: Move HDMI_IDENTIFIER to hdmi.h

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We'll need the HDMI OUI for the HDMI vendor infoframe data, so let's
move the DRM one to hdmi.h, might as well use the hdmi header to store
some hdmi defines.

(Note that, in fact, infoframes are part of the CEA-861 standard, and
only the HDMI vendor specific infoframe is special to HDMI, but
details..)

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
Lespiau, Damien 2013-08-19 16:59:00 +01:00 committed by Dave Airlie
parent a26a58e89a
commit c782d2e73d
2 changed files with 1 additions and 1 deletions
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1
drivers/gpu/drm/drm_edid.c
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@ -2317,7 +2317,6 @@ add_detailed_modes(struct drm_connector *connector, struct edid *edid,
return closure.modes;
}
#define HDMI_IDENTIFIER 0x000C03
#define AUDIO_BLOCK 0x01
#define VIDEO_BLOCK 0x02
#define VENDOR_BLOCK 0x03

1
include/linux/hdmi.h
View File

@ -18,6 +18,7 @@ enum hdmi_infoframe_type {
HDMI_INFOFRAME_TYPE_AUDIO = 0x84,
};
#define HDMI_IDENTIFIER 0x000c03
#define HDMI_INFOFRAME_HEADER_SIZE 4
#define HDMI_AVI_INFOFRAME_SIZE 13
#define HDMI_SPD_INFOFRAME_SIZE 25