Re: [EXTERNAL] Re: [PATCH v1] ASoc: tas2781: fixed the issue that the chip do not shutdown immediatly after aplay stopped

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Aug 20, 2024 at 04:34:00AM +0000, Ding, Shenghao wrote:

> > This is a much heavier weight operation than we're expecting for a mute, it
> > should usually just be literally muting - one or two register writes, not a power
> > up/down sequence

> Can the power on is still kept in DAMP, and move the power off(Only set the register 0x2 to 0xe) 
> into the .mute_stream?

Wouldn't that break when a second stream is played, unless whatever is
holding the output open is fixed DAPM will still have the device active
and therefore not redo the power up sequence?

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Pulse Audio]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux