On Mon, Mar 05, 2018 at 10:20:09AM +0000, Mark Brown wrote:

On Sat, Mar 03, 2018 at 10:24:24PM +0000, Sasha Levin wrote:

...

We need to make sure that only proper channel slots (in SACCST register) are enabled at playback start time since some AC'97 CODECs (like VT1613 on UDOO board) were observed requesting via SLOTREQ spurious ones just after an AC'97 link is started but before the CODEC is configured by its driver.

This was part of a wider AC'97 rework IIRC and I'm very suspicious of backporting it independently.

I'll drop it. Thank you!