alistair23-linux/sound
Chen-Yu Tsai ecd5cdb4fd ASoC: sun4i-codec: Add support for A31 analog microphone inputs
The A31 internal codec has 3 microphone outputs, of which MIC2 and MIC3
are muxed internally. The resulting two microphone inputs have separate
gain controls and mixer inputs.

The codec also has 2 microphone bias pins. HBIAS is specifically for the
headphone jack, which also supports headphone detection and control
buttons. These extra functions are not supported yet. The other, MBIAS,
is for all other analog microphones.

There is also mention of digital microphone support, but documentation
is scarce, and no hardware with it is available.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-04 14:37:14 -06:00
..
aoa powerpc updates for 4.9 2016-10-07 20:19:31 -07:00
arm
atmel
core ALSA: seq: fix passing wrong pointer in function call of compatibility layer 2016-10-12 20:09:36 +02:00
drivers
firewire Merge branch 'for-linus' into for-next 2016-09-11 09:33:12 +02:00
hda ALSA: hdac: add missing \n to end of dev_err messages 2016-09-16 19:23:57 +02:00
i2c
isa
mips
oss
parisc
pci ALSA: hda - Fix a failure of micmute led when having multi adcs 2016-10-12 20:07:25 +02:00
pcmcia
ppc powerpc updates for 4.9 2016-10-07 20:19:31 -07:00
sh
soc ASoC: sun4i-codec: Add support for A31 analog microphone inputs 2016-11-04 14:37:14 -06:00
sparc
spi
synth
usb ALSA: line6: fix a crash in line6_hwdep_write() 2016-10-12 20:10:23 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c