Ian Douglas Scott 388fdb8f88 ALSA: usb-audio: Support changing input on Sound Blaster E1
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>
2018-01-18 10:12:59 +01:00
..
2018-01-16 14:29:48 +01:00