diff options
| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-01-10 23:14:36 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-01-25 19:35:20 +0200 |
| commit | f1a2a540c86441016ce3dff6590b7a09080871de (patch) | |
| tree | bac7e1a5287af2003f155464d332d53f4ed319af /include/linux/hdmi.h | |
| parent | drm/sun4i: Add support for A23 display pipeline (diff) | |
| download | linux-dev-f1a2a540c86441016ce3dff6590b7a09080871de.tar.xz linux-dev-f1a2a540c86441016ce3dff6590b7a09080871de.zip | |
video/hdmi: Add an enum for HDMI packet types
We'll be wanting to send more than just infoframes over HDMI. So add an
enum for other packet types.
TODO: Maybe just include the infoframe types in the packet type enum
and get rid of the infoframe type enum?
v2: s/AUDIO_CP/ACP/ (Shashank)
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: linux-media@vger.kernel.org
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190110211445.24177-2-ville.syrjala@linux.intel.com
Diffstat (limited to 'include/linux/hdmi.h')
| -rw-r--r-- | include/linux/hdmi.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h index d2bacf502429..927ad6451105 100644 --- a/include/linux/hdmi.h +++ b/include/linux/hdmi.h @@ -27,6 +27,21 @@ #include <linux/types.h> #include <linux/device.h> +enum hdmi_packet_type { + HDMI_PACKET_TYPE_NULL = 0x00, + HDMI_PACKET_TYPE_AUDIO_CLOCK_REGEN = 0x01, + HDMI_PACKET_TYPE_AUDIO_SAMPLE = 0x02, + HDMI_PACKET_TYPE_GENERAL_CONTROL = 0x03, + HDMI_PACKET_TYPE_ACP = 0x04, + HDMI_PACKET_TYPE_ISRC1 = 0x05, + HDMI_PACKET_TYPE_ISRC2 = 0x06, + HDMI_PACKET_TYPE_ONE_BIT_AUDIO_SAMPLE = 0x07, + HDMI_PACKET_TYPE_DST_AUDIO = 0x08, + HDMI_PACKET_TYPE_HBR_AUDIO_STREAM = 0x09, + HDMI_PACKET_TYPE_GAMUT_METADATA = 0x0a, + /* + enum hdmi_infoframe_type */ +}; + enum hdmi_infoframe_type { HDMI_INFOFRAME_TYPE_VENDOR = 0x81, HDMI_INFOFRAME_TYPE_AVI = 0x82, |