Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2017-01-05 Thread Pandiyan, Dhinakaran
On Wed, 2017-01-04 at 11:42 +0100, Peter Frühberger wrote: > Forgot to CC the list, sorry. > > On Wed, Jan 4, 2017 at 11:42 AM, Peter Frühberger > wrote: > Hi Jani, > thanks for your reply > > On Wed, Jan 4, 2017 at 10:34 AM, Jani Nikula >

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2017-01-04 Thread Peter Frühberger
Forgot to CC the list, sorry. On Wed, Jan 4, 2017 at 11:42 AM, Peter Frühberger wrote: > Hi Jani, > thanks for your reply > > On Wed, Jan 4, 2017 at 10:34 AM, Jani Nikula > wrote: > >> On Wed, 04 Jan 2017, Peter Frühberger wrote: >> >

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2017-01-04 Thread Jani Nikula
On Wed, 04 Jan 2017, Peter Frühberger wrote: > Hi > > On Sun, Nov 6, 2016 at 1:23 AM, Pandiyan, Dhinakaran < > dhinakaran.pandi...@intel.com> wrote: > >> On Sat, 2016-11-05 at 21:40 +0200, Jani Nikula wrote: >> > On Fri, 04 Nov 2016, "Pandiyan, Dhinakaran" < >>

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2017-01-04 Thread Peter Frühberger
Hi On Sun, Nov 6, 2016 at 1:23 AM, Pandiyan, Dhinakaran < dhinakaran.pandi...@intel.com> wrote: > On Sat, 2016-11-05 at 21:40 +0200, Jani Nikula wrote: > > On Fri, 04 Nov 2016, "Pandiyan, Dhinakaran" < > dhinakaran.pandi...@intel.com> wrote: > > > On Fri, 2016-11-04 at 17:48 +0200, Jani Nikula

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-11-05 Thread Pandiyan, Dhinakaran
On Sat, 2016-11-05 at 21:40 +0200, Jani Nikula wrote: > On Fri, 04 Nov 2016, "Pandiyan, Dhinakaran" > wrote: > > On Fri, 2016-11-04 at 17:48 +0200, Jani Nikula wrote: > >> On Wed, 26 Oct 2016, Dhinakaran Pandiyan > >> wrote: > >> >

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-11-05 Thread Jani Nikula
On Fri, 04 Nov 2016, "Pandiyan, Dhinakaran" wrote: > On Fri, 2016-11-04 at 17:48 +0200, Jani Nikula wrote: >> On Wed, 26 Oct 2016, Dhinakaran Pandiyan >> wrote: >> > Enabling DP audio stall fix is necessary to play audio over DP

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-11-04 Thread Pandiyan, Dhinakaran
On Fri, 2016-11-04 at 17:48 +0200, Jani Nikula wrote: > On Wed, 26 Oct 2016, Dhinakaran Pandiyan > wrote: > > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > > let's set this bit right before enabling the audio codec. Playing audio > >

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-11-04 Thread Jani Nikula
On Wed, 26 Oct 2016, Dhinakaran Pandiyan wrote: > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > let's set this bit right before enabling the audio codec. Playing audio > without setting this bit results in pipe FIFO underruns. > > This

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-28 Thread Yang, Libin
eeja...@intel.com>; > intel-gfx@lists.freedesktop.org; libin.y...@linux.intel.com > Subject: Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix > for gen9 platforms > > On Wed, 2016-10-26 at 12:11 +0300, Ville Syrjälä wrote: > > On Tue, Oct 25,

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-27 Thread Pandiyan, Dhinakaran
On Wed, 2016-10-26 at 18:14 +, Pandiyan, Dhinakaran wrote: > On Wed, 2016-10-26 at 12:11 +0300, Ville Syrjälä wrote: > > On Tue, Oct 25, 2016 at 07:37:36PM -0700, Dhinakaran Pandiyan wrote: > > > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > > > let's set this bit

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-27 Thread Pandiyan, Dhinakaran
On Wed, 2016-10-26 at 12:11 +0300, Ville Syrjälä wrote: > On Tue, Oct 25, 2016 at 07:37:36PM -0700, Dhinakaran Pandiyan wrote: > > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > > let's set this bit right before enabling the audio codec. Playing audio > > without

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-27 Thread Jani Nikula
On Wed, 26 Oct 2016, Dhinakaran Pandiyan wrote: > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > let's set this bit right before enabling the audio codec. Playing audio > without setting this bit results in pipe FIFO underruns. > > This

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-26 Thread Pandiyan, Dhinakaran
On Wed, 2016-10-26 at 22:06 +0300, Jani Nikula wrote: > On Wed, 26 Oct 2016, "Pandiyan, Dhinakaran" > wrote: > > On Wed, 2016-10-26 at 11:57 +0300, Jani Nikula wrote: > >> On Wed, 26 Oct 2016, Dhinakaran Pandiyan > >> wrote: > >> >

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-26 Thread Jani Nikula
On Wed, 26 Oct 2016, "Pandiyan, Dhinakaran" wrote: > On Wed, 2016-10-26 at 11:57 +0300, Jani Nikula wrote: >> On Wed, 26 Oct 2016, Dhinakaran Pandiyan >> wrote: >> > Enabling DP audio stall fix is necessary to play audio over DP

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-26 Thread Pandiyan, Dhinakaran
On Wed, 2016-10-26 at 11:57 +0300, Jani Nikula wrote: > On Wed, 26 Oct 2016, Dhinakaran Pandiyan > wrote: > > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > > let's set this bit right before enabling the audio codec. Playing audio > >

Re: [Intel-gfx] [PATCH v4 1/2] drm/i915/dp: Enable DP audio stall fix for gen9 platforms

2016-10-26 Thread Ville Syrjälä
On Tue, Oct 25, 2016 at 07:37:36PM -0700, Dhinakaran Pandiyan wrote: > Enabling DP audio stall fix is necessary to play audio over DP HBR2. So, > let's set this bit right before enabling the audio codec. Playing audio > without setting this bit results in pipe FIFO underruns. > > This workaround