On Sun, May 10, 2015 at 08:33:20PM +0100, Russell King - ARM Linux wrote:
> My personal view is that where we're dealing with PCM audio, the driver
> needs to set these bits correctly as there is nothing in userspace to
> do this. This provides an identical interface between each audio device
> w
10.05.2015, 22:33, Russell King - ARM Linux kirjoitti:
> On Sun, May 10, 2015 at 09:59:42PM +0300, Anssi Hannula wrote:
>> What I'd like to see is arrive at some sort of general consensus on how
>> the AES bits should be handled (i.e. should the driver always set them
>> themselves and disallow/all
09.05.2015, 21:11, Russell King - ARM Linux kirjoitti:
> On Sat, May 09, 2015 at 08:55:10PM +0300, Anssi Hannula wrote:
>> 09.05.2015, 20:40, Russell King - ARM Linux kirjoitti:
>>> Even VLC _doesn't_ if it's outputting to a standard audio - in other
>>> words, if you don't tick the SPDIF direct ou
On Sun, May 10, 2015 at 09:59:42PM +0300, Anssi Hannula wrote:
> I wonder whether receivers actually care with HDMI (they generally don't
> with S/PDIF) - that's one tidbit for me to test later... But of course
> it doesn't change much with the matter at hand, in any case we should
> strive to get
09.05.2015, 20:40, Russell King - ARM Linux kirjoitti:
> On Sat, May 09, 2015 at 08:07:45PM +0300, Anssi Hannula wrote:
>> 09.05.2015, 19:55, Russell King - ARM Linux kirjoitti:
>>> On Sat, May 09, 2015 at 07:49:44PM +0300, Anssi Hannula wrote:
(Of course having userspace set them requires tha
09.05.2015, 19:55, Russell King - ARM Linux kirjoitti:
> On Sat, May 09, 2015 at 07:49:44PM +0300, Anssi Hannula wrote:
>> (Of course having userspace set them requires that the device has a
>> proper entry in /usr/share/alsa/cards and the pcm device is accessed via
>> the standard "hdmi" or "iec95
Hi,
A couple of things I noticed below:
09.05.2015, 13:26, Russell King kirjoitti:
> Add ALSA based HDMI AHB audio driver for dw_hdmi. The only buffer
> format supported by the hardware is its own special IEC958 based format,
> which is not compatible with any ALSA format. To avoid doing too mu
On Sat, May 09, 2015 at 08:55:10PM +0300, Anssi Hannula wrote:
> 09.05.2015, 20:40, Russell King - ARM Linux kirjoitti:
> > Even VLC _doesn't_ if it's outputting to a standard audio - in other
> > words, if you don't tick the SPDIF direct output option which defaults
> > to disabled (which, when en
On Sat, May 09, 2015 at 06:40:54PM +0100, Russell King - ARM Linux wrote:
> Even VLC _doesn't_ if it's outputting to a standard audio - in other
> words, if you don't tick the SPDIF direct output option which defaults
> to disabled (which, when enabled, opens the device passing the AES
> bits _and_
On Sat, May 09, 2015 at 08:07:45PM +0300, Anssi Hannula wrote:
> 09.05.2015, 19:55, Russell King - ARM Linux kirjoitti:
> > On Sat, May 09, 2015 at 07:49:44PM +0300, Anssi Hannula wrote:
> >> (Of course having userspace set them requires that the device has a
> >> proper entry in /usr/share/alsa/ca
On Sat, May 09, 2015 at 07:49:44PM +0300, Anssi Hannula wrote:
> (Of course having userspace set them requires that the device has a
> proper entry in /usr/share/alsa/cards and the pcm device is accessed via
> the standard "hdmi" or "iec958" device names which perform the channel
> status word setu
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