[Bug 1487345] Re: [PATCH] ALSA: hda - Shutdown CX20722 on reboot/free to avoid spurious noises

2015-08-21 Thread Takashi Iwai
On Fri, 21 Aug 2015 10:27:23 +0200, David Henningsson wrote: On 2015-08-21 10:26, Takashi Iwai wrote: On Fri, 21 Aug 2015 09:42:35 +0200, David Henningsson wrote: On shutdown/reboot of CX20722, first shut down all EAPDs, then shut down the afg node to D3. Failure to do so can

[Bug 1487345] Re: [PATCH] ALSA: hda - Shutdown CX20722 on reboot/free to avoid spurious noises

2015-08-21 Thread David Henningsson
On 2015-08-21 10:26, Takashi Iwai wrote: On Fri, 21 Aug 2015 09:42:35 +0200, David Henningsson wrote: On shutdown/reboot of CX20722, first shut down all EAPDs, then shut down the afg node to D3. Failure to do so can lead to spurious noises from the internal speaker directly after reboot

[Bug 1487345] Re: [PATCH] ALSA: hda - Shutdown CX20722 on reboot/free to avoid spurious noises

2015-08-21 Thread Takashi Iwai
On Fri, 21 Aug 2015 09:42:35 +0200, David Henningsson wrote: On shutdown/reboot of CX20722, first shut down all EAPDs, then shut down the afg node to D3. Failure to do so can lead to spurious noises from the internal speaker directly after reboot (and before the codec is reinitialized