ALSA: usb-audio: Support changing input on Sound Blaster E1

Browse source

The E1 has two headphone jacks, one of which can be set as a microphone
input. In the default mode, it uses the built-in microphone as an input.
By sending a special command, the second headphone jack is instead used
as an input.

This might work with the E3 as well, but I don't have one of those to
test it.

Signed-off-by: Ian Douglas Scott <ian@iandouglasscott.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

...

This commit is contained in:

Ian Douglas Scott 2018-01-16 15:34:50 -08:00 • committed by Takashi Iwai

parent 1b6832be1b

commit 388fdb8f88

1 changed files with 82 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

82

sound/usb/mixer_quirks.c

View file