On Thu, Aug 16, 2012 at 4:23 PM, Wang, Xingchao wrote:
>
>
>> -Original Message-
>> From: Imre Deak [mailto:imre.d...@gmail.com]
>> Sent: Thursday, August 16, 2012 6:54 PM
>> To: Wang, Xingchao
>> Cc: dan...@ffwll.ch; intel-gfx@lists.freedesktop.org; przan...@gmail.com
>> Subject: Re: [PAT
> -Original Message-
> From: Imre Deak [mailto:imre.d...@gmail.com]
> Sent: Thursday, August 16, 2012 6:54 PM
> To: Wang, Xingchao
> Cc: dan...@ffwll.ch; intel-gfx@lists.freedesktop.org; przan...@gmail.com
> Subject: Re: [PATCH v7 3/4] drm/i915: Haswell HDMI audio initialization
>
> On T
On Thu, Aug 16, 2012 at 6:45 AM, Wang Xingchao wrote:
> On Wed, Aug 15, 2012 at 08:05:14PM +0300, Imre Deak wrote:
>> On Wed, Aug 15, 2012 at 6:27 AM, Wang, Xingchao
>> wrote:
>> [...]
>> >> + I915_WRITE(aud_cntrl_st2, tmp);
>> >> +
>> >> + /* Wait for 1 vertical blank */
>> >> + int
On Wed, Aug 15, 2012 at 08:05:14PM +0300, Imre Deak wrote:
> On Wed, Aug 15, 2012 at 6:27 AM, Wang, Xingchao
> wrote:
> > Hi Daniel/Imre,
> >
> > This revised version changelog:
> > - add " Wait for 1 vertical blank" after enable audio output port
> > - configure pipe related transcoder instead
On Wed, Aug 15, 2012 at 6:27 AM, Wang, Xingchao wrote:
> Hi Daniel/Imre,
>
> This revised version changelog:
> - add " Wait for 1 vertical blank" after enable audio output port
> - configure pipe related transcoder instead of operate all transcoders
> blindly
Thanks for the explanation. I'd ha
Hi Daniel/Imre,
This revised version changelog:
- add " Wait for 1 vertical blank" after enable audio output port
- configure pipe related transcoder instead of operate all transcoders blindly
Thanks
--xingchao
> -Original Message-
> From: Wang, Xingchao
> Sent: Wednesday, August 15, 2
Added new haswell_write_eld() to initialize Haswell HDMI audio registers
to generate an unsolicited response to the audio controller driver to
indicate that the controller sequence should start.
Signed-off-by: Wang Xingchao
---
drivers/gpu/drm/i915/i915_reg.h |1 +
drivers/gpu/drm/i915/
