[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-07 Thread Lars-Peter Clausen
Added Hans, who's working a lot on the HDMI transmitter drivers (including audio support) as well as the media list to Cc. On 10/07/2015 10:19 AM, Arnaud Pouliquen wrote: > > >>> My approach is the reverse: DRM driver does not need to know anything >>> about audio side. As ALSA is the client of

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-07 Thread Jyri Sarha
On 10/06/15 21:51, Russell King - ARM Linux wrote: > We at least need some kind of notification system from the video part > to the other parts, so that we can sanely transmit connect/disconnect/ > edid updates to different parts of the system*not* that I'm suggesting > that in the case of the Dov

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-07 Thread Arnaud Pouliquen
>> My approach is the reverse: DRM driver does not need to know anything >> about audio side. As ALSA is the client of DRM, seems more logical from >> my point of view ... >> Now if a generic solution must be found for all video drivers, sure, >> your solution is more flexible. >> But if i well u

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-07 Thread Russell King - ARM Linux
On Wed, Oct 07, 2015 at 09:48:42AM +0200, Arnaud Pouliquen wrote: > Should ALSA bypasses or not the DRM core/API to access to DRM HDMI > connector? You don't need direct access to the connector - and actually, having direct access to the connector is potentially racy. So no. > Concerning bridge

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-07 Thread Arnaud Pouliquen
On 10/06/2015 04:33 PM, Jean-Francois Moine wrote: > On Tue, 6 Oct 2015 11:23:03 +0200 > Arnaud Pouliquen wrote: > [snip] >> As API is defined in DRM, it seems more logical to match it with the one >> defined for video. From my windows, i didn't see any blocking point to >> connect codec ca

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-06 Thread Russell King - ARM Linux
On Tue, Oct 06, 2015 at 05:46:02PM +0100, Mark Brown wrote: > On Tue, Oct 06, 2015 at 06:44:34PM +0300, Jyri Sarha wrote: > > On 10/06/15 12:23, Arnaud Pouliquen wrote: > > > >In a first step, before going deep in discussion on the approach, it > > >should be interesting to have maintainers feedba

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-06 Thread Jyri Sarha
On 10/06/15 12:23, Arnaud Pouliquen wrote: > Hello Jyri, > > Thanks your feedback, my answers in line > > > On 10/05/2015 03:27 PM, Jyri Sarha wrote: >> On 10/01/15 19:50, Arnaud Pouliquen wrote: >>> >>> Version 2: >>> This version integrates missing features upgraded to be aligned when >>> possibl

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-06 Thread Mark Brown
On Tue, Oct 06, 2015 at 06:44:34PM +0300, Jyri Sarha wrote: > On 10/06/15 12:23, Arnaud Pouliquen wrote: > >In a first step, before going deep in discussion on the approach, it > >should be interesting to have maintainers feedback, to be sure that my > >approach could make sense from DRM and ALSA

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-06 Thread Jean-Francois Moine
On Tue, 6 Oct 2015 11:23:03 +0200 Arnaud Pouliquen wrote: [snip] > As API is defined in DRM, it seems more logical to match it with the one > defined for video. From my windows, i didn't see any blocking point to > connect codec callback with this API. > But anyway, this API is not freezed

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-06 Thread Arnaud Pouliquen
Hello Jyri, Thanks your feedback, my answers in line On 10/05/2015 03:27 PM, Jyri Sarha wrote: > On 10/01/15 19:50, Arnaud Pouliquen wrote: >> >> Version 2: >> This version integrates missing features upgraded to be aligned when possible >> with patch set: >> [PATCH RFC v4 0/8] Implement generic

[alsa-devel] [PATCH RFC V2 0/5] another generic audio hdmi codec proposal

2015-10-05 Thread Jyri Sarha
On 10/01/15 19:50, Arnaud Pouliquen wrote: > > Version 2: > This version integrates missing features upgraded to be aligned when possible > with patch set: > [PATCH RFC v4 0/8] Implement generic ASoC HDMI codec and use it in tda998x > There are still some details I would like to change if we decid