Hi Takashi,
In order to let audio power-save work even with charger connected, two
parameters need be modified in userspace pm-utils scripts.
I tested the changes under Ubuntu 13.10 on Harris Beach, no matter charger
connected or not, runtime power-saving works and power-well will
Be released a
> -Original Message-
> From: Wang, Xingchao
> Sent: Wednesday, July 24, 2013 10:00 PM
> To: 'Takashi Iwai'
> Cc: Wysocki, Rafael J; David Henningsson; Paulo Zanoni; Daniel Vetter;
> daniel.vet...@ffwll.ch; alsa-de...@alsa-project.org;
> intel-gfx@lists.freedesktop.org; Girdwood, Liam R; J
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Wednesday, July 24, 2013 9:43 PM
> To: Wang, Xingchao
> Cc: Wysocki, Rafael J; David Henningsson; Paulo Zanoni; Daniel Vetter;
> daniel.vet...@ffwll.ch; alsa-de...@alsa-project.org;
> intel-gfx@lists.freedesktop.org;
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Wednesday, July 24, 2013 9:43 PM
> To: Wang, Xingchao
> Cc: Wysocki, Rafael J; David Henningsson; Paulo Zanoni; Daniel Vetter;
> daniel.vet...@ffwll.ch; alsa-de...@alsa-project.org;
> intel-gfx@lists.freedesktop.org;
At Wed, 24 Jul 2013 13:30:16 +,
Wang, Xingchao wrote:
>
>
>
> > -Original Message-
> > From: Wysocki, Rafael J
> > Sent: Wednesday, July 24, 2013 9:15 PM
> > To: David Henningsson
> > Cc: Wang, Xingchao; Takashi Iwai; Paulo Zanoni; Daniel Vetter;
> > daniel.vet...@ffwll.ch; alsa-de..
> -Original Message-
> From: Wysocki, Rafael J
> Sent: Wednesday, July 24, 2013 9:15 PM
> To: David Henningsson
> Cc: Wang, Xingchao; Takashi Iwai; Paulo Zanoni; Daniel Vetter;
> daniel.vet...@ffwll.ch; alsa-de...@alsa-project.org;
> intel-gfx@lists.freedesktop.org; Girdwood, Liam R; Jin,
On 7/24/2013 1:57 PM, David Henningsson wrote:
On 07/24/2013 01:33 PM, Wang, Xingchao wrote:
Yes, I agree. I'm debugging this issue on Ubuntu, not sure it happens
on other distribution too.
If it's related to Ubuntu, maybe need check Ubuntu power policy. Does
anyone know the Ubuntu power-policy
At Wed, 24 Jul 2013 13:57:55 +0200,
David Henningsson wrote:
>
> On 07/24/2013 01:33 PM, Wang, Xingchao wrote:
> > Yes, I agree. I'm debugging this issue on Ubuntu, not sure it happens on
> > other distribution too.
> > If it's related to Ubuntu, maybe need check Ubuntu power policy. Does
> > an
On 07/24/2013 01:33 PM, Wang, Xingchao wrote:
Yes, I agree. I'm debugging this issue on Ubuntu, not sure it happens on other
distribution too.
If it's related to Ubuntu, maybe need check Ubuntu power policy. Does anyone
know the Ubuntu power-policy on laptop?
i.e. when charger connected, will U
+Rafael.
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Wednesday, July 24, 2013 7:02 PM
> To: Wang, Xingchao
> Cc: Paulo Zanoni; Daniel Vetter; daniel.vet...@ffwll.ch;
> alsa-de...@alsa-project.org; intel-gfx@lists.freedesktop.org; Girdwood, Liam
> R; Jin, Gordon
At Wed, 24 Jul 2013 10:31:22 +,
Wang, Xingchao wrote:
>
> Hi Paulo,
>
> Would you help verify attached patch to fix this issue for you?
>
> The patch is based on Takashi's tree, the last commit is:
> commit 9b298cfe296c0f8e088b9ed9a670783a06005e6b
> I think it should be safe to merge into yo
Hi Paulo,
Would you help verify attached patch to fix this issue for you?
The patch is based on Takashi's tree, the last commit is:
commit 9b298cfe296c0f8e088b9ed9a670783a06005e6b
I think it should be safe to merge into your tree. :)
I tested the patch on Harris Beach, it would let audio driver
At Thu, 18 Jul 2013 09:23:57 +,
Wang, Xingchao wrote:
>
>
>
> > -Original Message-
> > From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel
> > Vetter
> > Sent: Thursday, July 18, 2013 2:44 PM
> > To: Wang, Xingchao
> > Cc: Paulo Zanoni; daniel.vet...@ffwll.ch; al
> -Original Message-
> From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter
> Sent: Thursday, July 18, 2013 2:44 PM
> To: Wang, Xingchao
> Cc: Paulo Zanoni; daniel.vet...@ffwll.ch; alsa-de...@alsa-project.org; Daniel
> Vetter; intel-gfx@lists.freedesktop.org; Wan
At Thu, 18 Jul 2013 01:00:07 +,
Wang, Xingchao wrote:
>
> Hi Paulo/Daniel,
>
> Do you agree to export an API in gfx side for eDP case?
> Basically the api will let audio drver know which pipe in use. i.e. in the
> eDP only caes, audio driver
> Will know gfx is not using HDMI/DP and would li
On Thu, Jul 18, 2013 at 01:00:07AM +, Wang, Xingchao wrote:
> Hi Paulo/Daniel,
>
> Do you agree to export an API in gfx side for eDP case?
> Basically the api will let audio drver know which pipe in use. i.e. in the
> eDP only caes, audio driver
> Will know gfx is not using HDMI/DP and would
Hi Paulo/Daniel,
Do you agree to export an API in gfx side for eDP case?
Basically the api will let audio drver know which pipe in use. i.e. in the eDP
only caes, audio driver
Will know gfx is not using HDMI/DP and would like to let power-well off.
As there's the conflict when user expect displ
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Wednesday, July 17, 2013 10:22 PM
> To: David Henningsson
> Cc: Paulo Zanoni; Wang, Xingchao; alsa-de...@alsa-project.org; Daniel Vetter;
> daniel.vet...@ffwll.ch; intel-gfx@lists.freedesktop.org; Wang xingchao;
> Gi
On 07/17/2013 04:00 PM, Takashi Iwai wrote:
At Wed, 17 Jul 2013 10:31:26 -0300,
Paulo Zanoni wrote:
2013/7/17 Wang, Xingchao :
-Original Message-
From: Takashi Iwai [mailto:ti...@suse.de]
Sent: Wednesday, July 17, 2013 4:18 PM
To: Wang, Xingchao
Cc: Paulo Zanoni; alsa-de...@alsa-pro
At Wed, 17 Jul 2013 16:05:43 +0200,
David Henningsson wrote:
>
> On 07/17/2013 04:00 PM, Takashi Iwai wrote:
> > At Wed, 17 Jul 2013 10:31:26 -0300,
> > Paulo Zanoni wrote:
> >>
> >> 2013/7/17 Wang, Xingchao :
> >>>
> >>>
> -Original Message-
> From: Takashi Iwai [mailto:ti...@su
At Wed, 17 Jul 2013 10:31:26 -0300,
Paulo Zanoni wrote:
>
> 2013/7/17 Wang, Xingchao :
> >
> >
> >> -Original Message-
> >> From: Takashi Iwai [mailto:ti...@suse.de]
> >> Sent: Wednesday, July 17, 2013 4:18 PM
> >> To: Wang, Xingchao
> >> Cc: Paulo Zanoni; alsa-de...@alsa-project.org; Dani
2013/7/17 Wang, Xingchao :
>
>
>> -Original Message-
>> From: Takashi Iwai [mailto:ti...@suse.de]
>> Sent: Wednesday, July 17, 2013 4:18 PM
>> To: Wang, Xingchao
>> Cc: Paulo Zanoni; alsa-de...@alsa-project.org; Daniel Vetter;
>> daniel.vet...@ffwll.ch; intel-gfx@lists.freedesktop.org; Wang
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Wednesday, July 17, 2013 4:18 PM
> To: Wang, Xingchao
> Cc: Paulo Zanoni; alsa-de...@alsa-project.org; Daniel Vetter;
> daniel.vet...@ffwll.ch; intel-gfx@lists.freedesktop.org; Wang xingchao;
> Girdwood, Liam R; davi
At Wed, 17 Jul 2013 08:03:38 +,
Wang, Xingchao wrote:
>
>
>
> > -Original Message-
> > From: Takashi Iwai [mailto:ti...@suse.de]
> > Sent: Wednesday, July 17, 2013 3:34 PM
> > To: Wang, Xingchao
> > Cc: Paulo Zanoni; alsa-de...@alsa-project.org; Daniel Vetter;
> > daniel.vet...@ffwll
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Wednesday, July 17, 2013 3:34 PM
> To: Wang, Xingchao
> Cc: Paulo Zanoni; alsa-de...@alsa-project.org; Daniel Vetter;
> daniel.vet...@ffwll.ch; intel-gfx@lists.freedesktop.org; Wang xingchao;
> Girdwood, Liam R; davi
At Wed, 17 Jul 2013 02:52:41 +,
Wang, Xingchao wrote:
>
> Hi Takashi/Paulo,
>
> > > > would you change it to "auto" and test again.
> > > > Runtime power save should be enabled with "auto".
> > >
> > > Doesn't solve the problem. Should I open a bug report somewhere?
> > > Having the power wel
Hi Takashi/Paulo,
> > > would you change it to "auto" and test again.
> > > Runtime power save should be enabled with "auto".
> >
> > Doesn't solve the problem. Should I open a bug report somewhere?
> > Having the power well enabled prevents some power saving features from
> > the graphics driver.
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