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conf: HdmiLpeAudio: add support for 3 devices
authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Wed, 16 Aug 2017 16:08:48 +0000 (11:08 -0500)
committerTakashi Iwai <tiwai@suse.de>
Wed, 16 Aug 2017 16:11:05 +0000 (18:11 +0200)
commit80bd4ce1478efdc08189c82a74da183da591c0fb
tree4e112380a414c2c93aadb82f66f29eb782cd0ec7tree | snapshot
parent97da58213a7f56850468fc74726f255a5739cb49commit | diff
conf: HdmiLpeAudio: add support for 3 devices

The LPE Audio mode on BYT/CHT supports up to 3 devices, and also supports
IEC61937 passthrough. Add missing alsa-lib configurations so that
apps can use the usual -D'hdmi:CARD=X,DEV=Y,AES0=0x[4|6]' syntax, e.g.

aplay -D'hdmi:CARD=0,DEV=2,AES0=0x6' -c2 -r48000 -fs16_le
ac3_surround_test.spdif

Tested on Zotac PI330 with Onkyo receiver

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
src/conf/cards/HdmiLpeAudio.conf diff | blob | history
ALSA library repository