Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-27 Thread Mark Brown
On Fri, Aug 24, 2012 at 12:40:37PM +0530, Arun Raghavan wrote: It's been in shambles for an absurdly long time. Would be good to actually try to tackle it again at Plumbers or sth. I think all this really needs is someone with the time to do the work - it's more a coding problem with unifying

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-24 Thread Arun Raghavan
On Tue, 2012-08-21 at 13:05 +0100, Mark Brown wrote: On Tue, Aug 21, 2012 at 07:28:34AM +0200, Takashi Iwai wrote: Ricardo Neri wrote: I was wondering about how much sense does it make to you guys use a snd_soc_jack in this case? HD-audio already uses the generic jack event for the

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-23 Thread Ricardo Neri
Hi Takashi, On 08/22/2012 02:55 AM, Takashi Iwai wrote: At Tue, 21 Aug 2012 19:58:02 -0500, Ricardo Neri wrote: On 08/21/2012 07:39 AM, Clark, Rob wrote: On Tue, Aug 21, 2012 at 1:01 AM, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Mon, 2012-08-20 at 20:47 -0500, Ricardo Neri wrote:

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-23 Thread Stephen Warren
On 08/23/2012 07:44 PM, Ricardo Neri wrote: On 08/22/2012 02:55 AM, Takashi Iwai wrote: At Tue, 21 Aug 2012 19:58:02 -0500, Ricardo Neri wrote: ... Maybe the lack of audio support in drm is because the audio users should not talk to drm directly but to a lower level component (omapdrm,

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-23 Thread Takashi Iwai
At Thu, 23 Aug 2012 20:44:32 -0500, Ricardo Neri wrote: Hi Takashi, On 08/22/2012 02:55 AM, Takashi Iwai wrote: At Tue, 21 Aug 2012 19:58:02 -0500, Ricardo Neri wrote: On 08/21/2012 07:39 AM, Clark, Rob wrote: On Tue, Aug 21, 2012 at 1:01 AM, Tomi Valkeinen

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-22 Thread Takashi Iwai
At Tue, 21 Aug 2012 19:58:02 -0500, Ricardo Neri wrote: On 08/21/2012 07:39 AM, Clark, Rob wrote: On Tue, Aug 21, 2012 at 1:01 AM, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Mon, 2012-08-20 at 20:47 -0500, Ricardo Neri wrote: Hello! I have been working on prototypes for the

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-22 Thread Mark Brown
On Tue, Aug 21, 2012 at 08:24:45PM -0500, Ricardo Neri wrote: So, it seems that the way to go is extcon. I guess that ALSA will use extcon just like today snd_jack uses the input driver. is this correct? Is there any chance that ctrljack will propagate the events through extcon? Is there any

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-21 Thread Mark Brown
On Tue, Aug 21, 2012 at 07:28:34AM +0200, Takashi Iwai wrote: Ricardo Neri wrote: I was wondering about how much sense does it make to you guys use a snd_soc_jack in this case? HD-audio already uses the generic jack event for the HDMI/DP connection change notification as well, so I think

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-21 Thread David Henningsson
On 08/21/2012 02:05 PM, Mark Brown wrote: On Tue, Aug 21, 2012 at 07:28:34AM +0200, Takashi Iwai wrote: Ricardo Neri wrote: I was wondering about how much sense does it make to you guys use a snd_soc_jack in this case? HD-audio already uses the generic jack event for the HDMI/DP

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-21 Thread Mark Brown
On Tue, Aug 21, 2012 at 02:30:51PM +0200, David Henningsson wrote: On 08/21/2012 02:05 PM, Mark Brown wrote: - sound/core/ctljack.c which was added later and provides separate in-kernel and userspace APIs and is currently only used by HDA. This is wrong. PulseAudio uses the new ctljack

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-21 Thread Ricardo Neri
On 08/21/2012 08:16 AM, Mark Brown wrote: On Tue, Aug 21, 2012 at 02:30:51PM +0200, David Henningsson wrote: On 08/21/2012 02:05 PM, Mark Brown wrote: - sound/core/ctljack.c which was added later and provides separate in-kernel and userspace APIs and is currently only used by HDA.

Re: [alsa-devel] [RFC] ASoC: snd_soc_jack for HDMI audio: does it make sense?

2012-08-20 Thread Takashi Iwai
At Mon, 20 Aug 2012 20:47:17 -0500, Ricardo Neri wrote: Hello! I have been working on prototypes for the ASoC OMAP HDMI audio driver to propagate events from the HDMI output (e.g., display getting enabled/disabled/suspended). This for the users of the driver to react to such events.