diff options
| author | Anssi Hannula <[email protected]> | 2010-08-03 13:28:58 +0300 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2010-08-03 12:53:36 +0200 |
| commit | ea87d1c493aba9cf3f645eae0d6d9c0fd44d3189 (patch) | |
| tree | aade327fe17501e0bd52bf4ae1dc02f84ccbe26f /tools/perf/util/trace-event-scripting.c | |
| parent | 32c168c892e2c6936c714d1653ba5e19e07d5c26 (diff) | |
ALSA: hda - Add support for HDMI HBR passthrough
Passing IEC 61937 encapsulated compressed audio at bitrates over 6.144
Mbps (i.e. more than a single 2-channel 16-bit 192kHz IEC 60958 link)
over HDMI requires the use of HBR Audio Stream Packets instead of Audio
Sample Packets.
Enable HBR mode when the stream has 8 channels and the Non-PCM bit is
set.
If the audio converter is not connected to any HBR-capable pins, return
-EINVAL in prepare().
Signed-off-by: Anssi Hannula <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions