[PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread Hui Wang
On some HP machines, there will be pop noise when the machine is shutting down, rebooting or booting up from poweroff state. Set EAPD enable only when stream starts can help to fix this problem. [The patch was originally written by Kailang, we tested it and rebased it on latest kernel.]

Re: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread Takashi Iwai
At Fri, 29 Aug 2014 15:47:05 +0800, Hui Wang wrote: On some HP machines, there will be pop noise when the machine is shutting down, rebooting or booting up from poweroff state. Set EAPD enable only when stream starts can help to fix this problem. [The patch was originally written by

Re: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread hwang4
On 2014年08月29日 16:02, Takashi Iwai wrote: At Fri, 29 Aug 2014 15:47:05 +0800, Hui Wang wrote: On some HP machines, there will be pop noise when the machine is shutting down, rebooting or booting up from poweroff state. Set EAPD enable only when stream starts can help to fix this problem.

RE: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread Kailang
-Original Message- From: Takashi Iwai [mailto:ti...@suse.de] Sent: Friday, August 29, 2014 4:03 PM To: Hui Wang Cc: alsa-de...@alsa-project.org; Kailang; stable@vger.kernel.org Subject: Re: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines At Fri, 29 Aug 2014 15:47

RE: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread Kailang
for some HP machines -Original Message- From: Takashi Iwai [mailto:ti...@suse.de] Sent: Friday, August 29, 2014 4:03 PM To: Hui Wang Cc: alsa-de...@alsa-project.org; Kailang; stable@vger.kernel.org Subject: Re: [PATCH] ALSA: hda - Add a de-pop quirk for some HP

Re: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread Takashi Iwai
At Fri, 29 Aug 2014 08:29:52 +, Kailang wrote: -Original Message- From: Takashi Iwai [mailto:ti...@suse.de] Sent: Friday, August 29, 2014 4:03 PM To: Hui Wang Cc: alsa-de...@alsa-project.org; Kailang; stable@vger.kernel.org Subject: Re: [PATCH] ALSA: hda - Add a de

Re: [alsa-devel] [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines

2014-08-29 Thread Hui Wang
: [PATCH] ALSA: hda - Add a de-pop quirk for some HP machines At Fri, 29 Aug 2014 15:47:05 +0800, Hui Wang wrote: On some HP machines, there will be pop noise when the machine is shutting down, rebooting or booting up from poweroff state. Set EAPD enable only when stream starts can help to fix