On Tue, Jan 26, 2010 at 7:53 PM, Mark Brown broonie@opensource.wolfsonmicro.com wrote:
On Tue, Jan 26, 2010 at 04:32:45PM +0900, jassi brar wrote:
On Tue, Jan 26, 2010 at 2:51 PM, jassisinghbrar@gmail.com wrote:
Please delete irrelevant context when replying to mails, it's much easier to find the actual new text in the message that way.
ok
- /* NOTE: If the codec ouputs just one slot,
- * it *seems* our AC97 controller reads the only
- * valid slot(if either 3 or 4) for PCM-In.
- * For such cases, we record Mono.
- */
- .channels_min = 1,
I would like to remove this anomaly and set channels_min = 2
Why?
This hypothesis was based on wrong observation that AC97 can record stereo-mic if two slots are marked valid and one of them is 6th. I decided to remove it after that observation turned out wrong(testing error). Even though this seems logical, but I have not verified it so I wanted to remove.
And remove the second DAI_LINK in machine driver.
Again, why?
The wm9713 doesn't support mono capture and AC97 controller doesn't support stereo MIC capture. So the second dai link is improper.