22 Jun
2011
22 Jun
'11
3:06 p.m.
On Wed, Jun 22, 2011 at 04:56:26PM +0900, Adam Jiang wrote:
2011/6/21 Mark Brown broonie@opensource.wolfsonmicro.com:
On Mon, Jun 20, 2011 at 04:15:38PM +0900, Adam Jiang wrote:
If the hardware does not physically support mute then this should be emulated in software. ?In the case of the WM8903 the device does not have a specific capture mute control, though extremely low gains are supported for the Capture Volume control which function as a mute so you could also set minimum Capture Volume.
I got the idea about software emulation for mute. Would you please point me to an example about device/driver where hardware capture switch is supported?
grep "Capture Switch" sound/soc/codecs/*.c