Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-05 Thread Ville Syrjälä
On Wed, Jul 05, 2017 at 11:46:14AM +0300, Laurent Pinchart wrote: > Hi Ville, > > On Tuesday 04 Jul 2017 15:44:02 Ville Syrjälä wrote: > > On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: > > > On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: > > >> From: Ville Syrjälä > >

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-05 Thread Laurent Pinchart
Hi Ville, On Tuesday 04 Jul 2017 15:44:02 Ville Syrjälä wrote: > On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: > > On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: > >> From: Ville Syrjälä > >> > >> Appedix F of HDMI 2.0 says that some HDMI sink may fail to switch from

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Ville Syrjälä
On Tue, Jul 04, 2017 at 05:09:36PM +0200, Andrzej Hajda wrote: > On 04.07.2017 16:25, Ville Syrjälä wrote: > > On Tue, Jul 04, 2017 at 03:58:02PM +0200, Andrzej Hajda wrote: > >> On 04.07.2017 14:44, Ville Syrjälä wrote: > >>> On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: > On

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Andrzej Hajda
On 04.07.2017 16:25, Ville Syrjälä wrote: > On Tue, Jul 04, 2017 at 03:58:02PM +0200, Andrzej Hajda wrote: >> On 04.07.2017 14:44, Ville Syrjälä wrote: >>> On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: > From: Ville

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Ville Syrjälä
On Tue, Jul 04, 2017 at 03:58:02PM +0200, Andrzej Hajda wrote: > On 04.07.2017 14:44, Ville Syrjälä wrote: > > On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: > >> On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: > >>> From: Ville Syrjälä > >>> > >>> Appedix F of HDMI 2.0 s

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Andrzej Hajda
On 04.07.2017 14:44, Ville Syrjälä wrote: > On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: >> On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: >>> From: Ville Syrjälä >>> >>> Appedix F of HDMI 2.0 says that some HDMI sink may fail to switch from >>> 3D to 2D mode in a time

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Ville Syrjälä
On Tue, Jul 04, 2017 at 01:56:07PM +0200, Andrzej Hajda wrote: > On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > Appedix F of HDMI 2.0 says that some HDMI sink may fail to switch from > > 3D to 2D mode in a timely fashion if the source simply stops sending

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Andrzej Hajda
On 03.07.2017 21:19, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > Appedix F of HDMI 2.0 says that some HDMI sink may fail to switch from > 3D to 2D mode in a timely fashion if the source simply stops sending the > HDMI infoframe. The suggested workaround is to keep sending the >

Re: [Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-04 Thread Ville Syrjälä
On Mon, Jul 03, 2017 at 10:19:38PM +0300, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > Appedix F of HDMI 2.0 says that some HDMI sink may fail to switch from > 3D to 2D mode in a timely fashion if the source simply stops sending the > HDMI infoframe. The suggested workaround is

[Intel-gfx] [PATCH 2/2] drm/hdmi: Allow HDMI infoframe without VIC or S3D

2017-07-03 Thread ville . syrjala
From: Ville Syrjälä Appedix F of HDMI 2.0 says that some HDMI sink may fail to switch from 3D to 2D mode in a timely fashion if the source simply stops sending the HDMI infoframe. The suggested workaround is to keep sending the infoframe even when strictly not necessary (ie. no VIC and no S3D). H