7 Oct
2016
7 Oct
'16
12:59 a.m.
Hi Maciej,
On Thu, Oct 6, 2016 at 7:46 PM, Maciej S. Szmigiero mail@maciej.szmigiero.name wrote:
On kernel 4.7.6:
Vanilla kernel - AC'97 codec misdetected, no sound.
After applying
"regmap: cache: Fix num_reg_defaults computation from reg_defaults_raw" (commit b2c7f5d9c939a37c1ce7f86a642de70e3033ee9e) the codec is detected properly and the sound is output properly.
Just applied this patch against 4.7.6 and still get no audio. Also put the volumes to the maximum in alsamixer.
However, since this commit is present in linux-next it can't explain why you aren't getting any sound there.
Yes, I was not able to get mainline to output sound on my udoo board yet.
Thanks