essage-
> From: Chris Wilson [mailto:ch...@chris-wilson.co.uk]
> Sent: Friday, July 15, 2016 4:45 PM
> To: Yang, Libin
> Cc: Mika Kuoppala ; intel-
> g...@lists.freedesktop.org; Takashi Iwai
> Subject: Re: [Intel-gfx] [PATCH] drm/i915: Acquire intel_runtime_pm for HD-
> Aud
ktop.org; Takashi Iwai ; Yang, Libin
> >
> > Subject: Re: [Intel-gfx] [PATCH] drm/i915: Acquire intel_runtime_pm for HD-
> > Audio registers
> >
> > On Wed, Jul 13, 2016 at 05:01:02PM +0300, Marius Vlad wrote:
> > > Did try when you submitted the patch
Hi Wilson,
> -Original Message-
> From: Chris Wilson [mailto:ch...@chris-wilson.co.uk]
> Sent: Thursday, July 14, 2016 10:34 PM
> To: Mika Kuoppala ; intel-
> g...@lists.freedesktop.org; Takashi Iwai ; Yang, Libin
>
> Subject: Re: [Intel-gfx] [PATCH] drm/i915: Acq
On Wed, Jul 13, 2016 at 05:01:02PM +0300, Marius Vlad wrote:
> Did try when you submitted the patch...but can't seem to replicate with
> latest nightly on other SKLs, and currently do not have access on
> the machine that caused it.
So fwiw, Hans de Geode confirmed that only reverting 03b135cebc47
Did try when you submitted the patch...but can't seem to replicate with
latest nightly on other SKLs, and currently do not have access on
the machine that caused it.
On Tue, Jul 12, 2016 at 02:16:50PM +0100, Chris Wilson wrote:
> On Tue, Jul 12, 2016 at 04:10:22PM +0300, Mika Kuoppala wrote:
> > C
On Tue, Jul 12, 2016 at 04:10:22PM +0300, Mika Kuoppala wrote:
> Chris Wilson writes:
>
> > On Haswell/Broadwell, the HD-Audio block is inside the HDMI/display
> > power well and so the sna-hda audio codec acquires the display power
> > well while it is operational. However, Skylake separates the
Chris Wilson writes:
> On Haswell/Broadwell, the HD-Audio block is inside the HDMI/display
> power well and so the sna-hda audio codec acquires the display power
> well while it is operational. However, Skylake separates the powerwells
> again, and so we must remember to acquire the rpm wakeref f
On Haswell/Broadwell, the HD-Audio block is inside the HDMI/display
power well and so the sna-hda audio codec acquires the display power
well while it is operational. However, Skylake separates the powerwells
again, and so we must remember to acquire the rpm wakeref for ourselves
whilst tweaking th
