l.ch
> Subject: RE: [Intel-gfx] [PATCH v2 2/4] drm/i915: implement set_ncts
> callback
>
> On Wed, 12 Aug 2015, "Yang, Libin" wrote:
> > Hi Daniel,
> >
> >> -Original Message-
> >> From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Beha
g, Libin; alsa-de...@alsa-project.org; ti...@suse.de; intel-
>> g...@lists.freedesktop.org; daniel.vet...@ffwll.ch
>> Subject: Re: [Intel-gfx] [PATCH v2 2/4] drm/i915: implement set_ncts
>> callback
>>
>> On Mon, Aug 10, 2015 at 03:16:46PM +0300, Jani Nikula wr
sktop.org; daniel.vet...@ffwll.ch
> Subject: Re: [Intel-gfx] [PATCH v2 2/4] drm/i915: implement set_ncts
> callback
>
> On Mon, Aug 10, 2015 at 03:16:46PM +0300, Jani Nikula wrote:
> > On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> > > From: Libin Yang
> >
sktop.org; daniel.vet...@ffwll.ch
> Subject: Re: [Intel-gfx] [PATCH v2 2/4] drm/i915: implement set_ncts
> callback
>
> On Mon, Aug 10, 2015 at 03:00:13PM +0300, Jani Nikula wrote:
> > On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> > > + n_low = n & 0xfff;
> >
On Mon, Aug 10, 2015 at 03:16:46PM +0300, Jani Nikula wrote:
> On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> > From: Libin Yang
> >
> > Display audio may not work at some frequencies
> > with the HW provided N/CTS.
> >
> > This patch sets the proper N value for the
> > given audio sample rate
On Mon, Aug 10, 2015 at 03:00:13PM +0300, Jani Nikula wrote:
> On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> > + n_low = n & 0xfff;
> > + n_up = (n >> 12) & 0xff;
> > +
> > + /* 4. set the N/CTS */
> > + tmp = I915_READ(HSW_AUD_CFG(pipe));
> > + tmp |= AUD_CONFIG_N_PROG_ENABLE;
> > +
l-gfx] [PATCH v2 2/4] drm/i915: implement set_ncts
> callback
>
> On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> > From: Libin Yang
> >
> > Display audio may not work at some frequencies
> > with the HW provided N/CTS.
> >
> > This patch sets the pro
l-gfx] [PATCH v2 2/4] drm/i915: implement set_ncts
> callback
>
> On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> > From: Libin Yang
> >
> > Display audio may not work at some frequencies
> > with the HW provided N/CTS.
> >
> > This patch set
On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> From: Libin Yang
>
> Display audio may not work at some frequencies
> with the HW provided N/CTS.
>
> This patch sets the proper N value for the
> given audio sample rate at the impacted frequencies.
> At other frequencies, it will use the N/CTS v
On Mon, 10 Aug 2015, libin.y...@intel.com wrote:
> From: Libin Yang
>
> Display audio may not work at some frequencies
> with the HW provided N/CTS.
>
> This patch sets the proper N value for the
> given audio sample rate at the impacted frequencies.
> At other frequencies, it will use the N/CTS v
From: Libin Yang
Display audio may not work at some frequencies
with the HW provided N/CTS.
This patch sets the proper N value for the
given audio sample rate at the impacted frequencies.
At other frequencies, it will use the N/CTS value
which HW provides.
Signed-off-by: Libin Yang
---
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