On 2016.08.29 at 10:56 +0200, Markus Trippelsdorf wrote:

Unfortunately running: hda-verb /dev/snd/hwC0D0 0x14 SET_POWER 0x00 has no effect.

OK. Running: hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01 fixes the issue. I have now put this into my startup script.

Thanks.

On 2016.08.29 at 11:16 +0200, Takashi Iwai wrote:

On Mon, 29 Aug 2016 11:05:48 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 10:56 +0200, Markus Trippelsdorf wrote:

...

Unfortunately running: hda-verb /dev/snd/hwC0D0 0x14 SET_POWER 0x00 has no effect.

OK. Running: hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01 fixes the issue. I have now put this into my startup script.

Oh, then you're using SPDIF output or such? I missed it from the description.

Yes, as I wrote in first mail: it is a TOSLINK-S/PDIF link to my DAC.

This should have been set by IEC958 status bits control. Does the problem exist only after a fresh reboot?

Yes. And only for a few minutes. After that it gets finally switched on.

On 2016.08.29 at 11:32 +0200, Takashi Iwai wrote:

On Mon, 29 Aug 2016 11:20:47 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 11:16 +0200, Takashi Iwai wrote:

...

On Mon, 29 Aug 2016 11:05:48 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 10:56 +0200, Markus Trippelsdorf wrote:

...

Unfortunately running: hda-verb /dev/snd/hwC0D0 0x14 SET_POWER 0x00 has no effect.

OK. Running: hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01 fixes the issue. I have now put this into my startup script.

Oh, then you're using SPDIF output or such? I missed it from the description.

Yes, as I wrote in first mail: it is a TOSLINK-S/PDIF link to my DAC.

Yeah, now I found it. It's hidden well like Wally, as if it's a part of the "aplay -l" output...

Hey, never mind.

...

...

This should have been set by IEC958 status bits control. Does the problem exist only after a fresh reboot?

Yes. And only for a few minutes. After that it gets finally switched on.

Hm, it's interesting who sets this bit at all. Could you track it via tracing verbs as described in Documentation/sound/alsa/HD-Audio.txt.

I'm not particular motivated now that it is working as expected again. But if I find time I will do the tracing.

On 2016.08.29 at 14:06 +0200, Markus Trippelsdorf wrote:

On 2016.08.29 at 11:32 +0200, Takashi Iwai wrote:

...

On Mon, 29 Aug 2016 11:20:47 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 11:16 +0200, Takashi Iwai wrote:

...

On Mon, 29 Aug 2016 11:05:48 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 10:56 +0200, Markus Trippelsdorf wrote:

...

Unfortunately running: hda-verb /dev/snd/hwC0D0 0x14 SET_POWER 0x00 has no effect.

OK. Running: hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01 fixes the issue. I have now put this into my startup script.

Oh, then you're using SPDIF output or such? I missed it from the description.

Yes, as I wrote in first mail: it is a TOSLINK-S/PDIF link to my DAC.

Yeah, now I found it. It's hidden well like Wally, as if it's a part of the "aplay -l" output...

...

...

This should have been set by IEC958 status bits control. Does the problem exist only after a fresh reboot?

Yes. And only for a few minutes. After that it gets finally switched on.

Hm, it's interesting who sets this bit at all. Could you track it via tracing verbs as described in Documentation/sound/alsa/HD-Audio.txt.

Ok here it is:

# tracer: nop # # entries-in-buffer/entries-written: 414/414 #P:4 # # _-----=> irqs-off # / _----=> need-resched # | / _---=> hardirq/softirq # || / _--=> preempt-depth # ||| / delay # TASK-PID CPU# |||| TIMESTAMP FUNCTION # | | | |||| | | output:ALSA def-222 [002] d... 60.915790: snd_hdac_stream_stop: stream_tag: 5 output:ALSA def-222 [002] .... 61.623936: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [002] .... 61.623999: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [002] d... 61.624097: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [002] d... 62.274462: snd_hdac_stream_stop: stream_tag: 5 kworker/1:5-72 [001] .... 64.698914: hda_send_cmd: [0000:01:05.1:0] val=0x00170503 kworker/1:5-72 [001] .... 64.698935: hda_get_response: [0000:01:05.1:0] val=0x00000000 kworker/1:5-72 [001] .... 64.698938: hda_send_cmd: [0000:01:05.1:0] val=0x001f0500 kworker/1:5-72 [001] .... 64.698951: hda_get_response: [0000:01:05.1:0] val=0x00000033

(Here I start and stop my media player a few times, but there is no sound)

output:ALSA def-222 [002] .... 92.664711: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [002] .... 92.664778: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [002] d... 92.664821: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [003] d... 101.396054: snd_hdac_stream_stop: stream_tag: 5 output:ALSA def-222 [003] .... 135.699370: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [003] .... 135.699431: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [003] d... 135.699545: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [003] d... 136.442798: snd_hdac_stream_stop: stream_tag: 5 output:ALSA def-222 [003] .... 169.685030: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [003] .... 169.685092: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [003] d... 169.685226: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [003] d... 170.521321: snd_hdac_stream_stop: stream_tag: 5 output:ALSA def-222 [003] .... 212.502634: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [003] .... 212.502694: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [003] d... 212.502807: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [002] d... 214.360648: snd_hdac_stream_stop: stream_tag: 5 output:ALSA def-222 [002] .... 252.760870: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [002] .... 252.760933: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [002] d... 252.761035: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [003] d... 254.525994: snd_hdac_stream_stop: stream_tag: 5 output:ALSA def-222 [000] .... 273.202336: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [000] .... 273.202400: hda_get_response: [0000:00:14.2:0] val=0x00004011 output:ALSA def-222 [000] d... 273.202499: snd_hdac_stream_start: stream_tag: 5 output:ALSA def-222 [003] d... 273.945690: snd_hdac_stream_stop: stream_tag: 5

(After the kworker is finished, sound is OK again)

 kworker/1:5-72    [001] ....   335.961882: hda_send_cmd: [0000:00:14.2:0] val=0x01270600
 kworker/1:5-72    [001] ....   335.961946: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   335.961948: hda_send_cmd: [0000:00:14.2:0] val=0x01220000
 kworker/1:5-72    [001] ....   335.962007: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   335.962009: hda_send_cmd: [0000:00:14.2:0] val=0x01570600
 kworker/1:5-72    [001] ....   335.962065: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   335.962067: hda_send_cmd: [0000:00:14.2:0] val=0x01520000
 kworker/1:5-72    [001] ....   335.962128: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068516: hda_send_cmd: [0000:00:14.2:0] val=0x00170503
 kworker/1:5-72    [001] ....   336.068577: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068581: hda_send_cmd: [0000:00:14.2:0] val=0x01070503
 kworker/1:5-72    [001] ....   336.068633: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068635: hda_send_cmd: [0000:00:14.2:0] val=0x01170503
 kworker/1:5-72    [001] ....   336.068695: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068697: hda_send_cmd: [0000:00:14.2:0] val=0x01270503
 kworker/1:5-72    [001] ....   336.068758: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068759: hda_send_cmd: [0000:00:14.2:0] val=0x01370503
 kworker/1:5-72    [001] ....   336.068821: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068822: hda_send_cmd: [0000:00:14.2:0] val=0x01470503
 kworker/1:5-72    [001] ....   336.068883: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068884: hda_send_cmd: [0000:00:14.2:0] val=0x01570503
 kworker/1:5-72    [001] ....   336.068945: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.068947: hda_send_cmd: [0000:00:14.2:0] val=0x01670503
 kworker/1:5-72    [001] ....   336.069008: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069010: hda_send_cmd: [0000:00:14.2:0] val=0x01770503
 kworker/1:5-72    [001] ....   336.069070: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069072: hda_send_cmd: [0000:00:14.2:0] val=0x01870503
 kworker/1:5-72    [001] ....   336.069133: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069134: hda_send_cmd: [0000:00:14.2:0] val=0x01970503
 kworker/1:5-72    [001] ....   336.069195: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069197: hda_send_cmd: [0000:00:14.2:0] val=0x01a70503
 kworker/1:5-72    [001] ....   336.069259: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069260: hda_send_cmd: [0000:00:14.2:0] val=0x01b70503
 kworker/1:5-72    [001] ....   336.069320: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069322: hda_send_cmd: [0000:00:14.2:0] val=0x01c70503
 kworker/1:5-72    [001] ....   336.069383: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069384: hda_send_cmd: [0000:00:14.2:0] val=0x01d70503
 kworker/1:5-72    [001] ....   336.069445: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069447: hda_send_cmd: [0000:00:14.2:0] val=0x01e70503
 kworker/1:5-72    [001] ....   336.069508: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069509: hda_send_cmd: [0000:00:14.2:0] val=0x01f70503
 kworker/1:5-72    [001] ....   336.069570: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069572: hda_send_cmd: [0000:00:14.2:0] val=0x02070503
 kworker/1:5-72    [001] ....   336.069633: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069634: hda_send_cmd: [0000:00:14.2:0] val=0x02170503
 kworker/1:5-72    [001] ....   336.069696: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069697: hda_send_cmd: [0000:00:14.2:0] val=0x02270503
 kworker/1:5-72    [001] ....   336.069758: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069759: hda_send_cmd: [0000:00:14.2:0] val=0x02370503
 kworker/1:5-72    [001] ....   336.069821: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069822: hda_send_cmd: [0000:00:14.2:0] val=0x02470503
 kworker/1:5-72    [001] ....   336.069883: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069885: hda_send_cmd: [0000:00:14.2:0] val=0x02570503
 kworker/1:5-72    [001] ....   336.069945: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.069947: hda_send_cmd: [0000:00:14.2:0] val=0x02670503
 kworker/1:5-72    [001] ....   336.070008: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.070009: hda_send_cmd: [0000:00:14.2:0] val=0x02770503
 kworker/1:5-72    [001] ....   336.070070: hda_get_response: [0000:00:14.2:0] val=0x00000000
 kworker/1:5-72    [001] ....   336.070072: hda_send_cmd: [0000:00:14.2:0] val=0x001f0500
 kworker/1:5-72    [001] ....   336.070133: hda_get_response: [0000:00:14.2:0] val=0x00000033

output:ALSA def-222 [003] .... 422.015818: hda_send_cmd: [0000:00:14.2:0] val=0x00170500 output:ALSA def-222 [003] .... 422.015877: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.015892: hda_send_cmd: [0000:00:14.2:0] val=0x01070500 output:ALSA def-222 [003] .... 422.015935: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.015937: hda_send_cmd: [0000:00:14.2:0] val=0x01170500 output:ALSA def-222 [003] .... 422.015997: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016000: hda_send_cmd: [0000:00:14.2:0] val=0x01270500 output:ALSA def-222 [003] .... 422.016060: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016062: hda_send_cmd: [0000:00:14.2:0] val=0x01370500 output:ALSA def-222 [003] .... 422.016122: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016124: hda_send_cmd: [0000:00:14.2:0] val=0x01470503 output:ALSA def-222 [003] .... 422.016164: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016166: hda_send_cmd: [0000:00:14.2:0] val=0x01570500 output:ALSA def-222 [003] .... 422.016206: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016207: hda_send_cmd: [0000:00:14.2:0] val=0x01670500 output:ALSA def-222 [003] .... 422.016248: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016250: hda_send_cmd: [0000:00:14.2:0] val=0x01770500 output:ALSA def-222 [003] .... 422.016310: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016311: hda_send_cmd: [0000:00:14.2:0] val=0x01870500 output:ALSA def-222 [003] .... 422.016352: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016353: hda_send_cmd: [0000:00:14.2:0] val=0x01970500 output:ALSA def-222 [003] .... 422.016393: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016395: hda_send_cmd: [0000:00:14.2:0] val=0x01a70500 output:ALSA def-222 [003] .... 422.016456: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016458: hda_send_cmd: [0000:00:14.2:0] val=0x01b70500 output:ALSA def-222 [003] .... 422.016497: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016499: hda_send_cmd: [0000:00:14.2:0] val=0x01c70500 output:ALSA def-222 [003] .... 422.016539: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016540: hda_send_cmd: [0000:00:14.2:0] val=0x01d70500 output:ALSA def-222 [003] .... 422.016581: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016583: hda_send_cmd: [0000:00:14.2:0] val=0x01e70500 output:ALSA def-222 [003] .... 422.016643: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016645: hda_send_cmd: [0000:00:14.2:0] val=0x01f70500 output:ALSA def-222 [003] .... 422.016685: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016687: hda_send_cmd: [0000:00:14.2:0] val=0x02070500 output:ALSA def-222 [003] .... 422.016727: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016729: hda_send_cmd: [0000:00:14.2:0] val=0x02170500 output:ALSA def-222 [003] .... 422.016789: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016791: hda_send_cmd: [0000:00:14.2:0] val=0x02270500 output:ALSA def-222 [003] .... 422.016831: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016832: hda_send_cmd: [0000:00:14.2:0] val=0x02370500 output:ALSA def-222 [003] .... 422.016872: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016874: hda_send_cmd: [0000:00:14.2:0] val=0x02470500 output:ALSA def-222 [003] .... 422.016914: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016916: hda_send_cmd: [0000:00:14.2:0] val=0x02570500 output:ALSA def-222 [003] .... 422.016956: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016957: hda_send_cmd: [0000:00:14.2:0] val=0x02670500 output:ALSA def-222 [003] .... 422.016998: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.016999: hda_send_cmd: [0000:00:14.2:0] val=0x02770500 output:ALSA def-222 [003] .... 422.017039: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.017041: hda_send_cmd: [0000:00:14.2:0] val=0x001f0500 output:ALSA def-222 [003] .... 422.017081: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031386: hda_send_cmd: [0000:00:14.2:0] val=0x001f9801 output:ALSA def-222 [003] .... 422.031437: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031438: hda_send_cmd: [0000:00:14.2:0] val=0x001f88c0 output:ALSA def-222 [003] .... 422.031498: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031500: hda_send_cmd: [0000:00:14.2:0] val=0x001f73e1 output:ALSA def-222 [003] .... 422.031561: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031568: hda_send_cmd: [0000:00:14.2:0] val=0x01c70740 output:ALSA def-222 [003] .... 422.031623: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031626: hda_send_cmd: [0000:00:14.2:0] val=0x010f0500 output:ALSA def-222 [003] .... 422.031686: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031687: hda_send_cmd: [0000:00:14.2:0] val=0x016f0500 output:ALSA def-222 [003] .... 422.031727: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031729: hda_send_cmd: [0000:00:14.2:0] val=0x01cf0500 output:ALSA def-222 [003] .... 422.031769: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031808: hda_send_cmd: [0000:00:14.2:0] val=0x01c70c02 output:ALSA def-222 [003] .... 422.031852: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031855: hda_send_cmd: [0000:00:14.2:0] val=0x01970740 output:ALSA def-222 [003] .... 422.031915: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031916: hda_send_cmd: [0000:00:14.2:0] val=0x011f0500 output:ALSA def-222 [003] .... 422.031957: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.031958: hda_send_cmd: [0000:00:14.2:0] val=0x018f0500 output:ALSA def-222 [003] .... 422.031998: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032000: hda_send_cmd: [0000:00:14.2:0] val=0x019f0500 output:ALSA def-222 [003] .... 422.032040: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032061: hda_send_cmd: [0000:00:14.2:0] val=0x02270740 output:ALSA def-222 [003] .... 422.032102: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032104: hda_send_cmd: [0000:00:14.2:0] val=0x024f0500 output:ALSA def-222 [003] .... 422.032144: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032146: hda_send_cmd: [0000:00:14.2:0] val=0x026f0500 output:ALSA def-222 [003] .... 422.032186: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032187: hda_send_cmd: [0000:00:14.2:0] val=0x022f0500 output:ALSA def-222 [003] .... 422.032228: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032248: hda_send_cmd: [0000:00:14.2:0] val=0x02370740 output:ALSA def-222 [003] .... 422.032290: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032292: hda_send_cmd: [0000:00:14.2:0] val=0x025f0500 output:ALSA def-222 [003] .... 422.032352: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032354: hda_send_cmd: [0000:00:14.2:0] val=0x027f0500 output:ALSA def-222 [003] .... 422.032394: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032395: hda_send_cmd: [0000:00:14.2:0] val=0x023f0500 output:ALSA def-222 [003] .... 422.032436: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032457: hda_send_cmd: [0000:00:14.2:0] val=0x01d707c0 output:ALSA def-222 [003] .... 422.032498: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032500: hda_send_cmd: [0000:00:14.2:0] val=0x010f0500 output:ALSA def-222 [003] .... 422.032540: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032541: hda_send_cmd: [0000:00:14.2:0] val=0x016f0500 output:ALSA def-222 [003] .... 422.032581: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032583: hda_send_cmd: [0000:00:14.2:0] val=0x01df0500 output:ALSA def-222 [003] .... 422.032624: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032626: hda_send_cmd: [0000:00:14.2:0] val=0x01d70100 output:ALSA def-222 [003] .... 422.032686: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032718: hda_send_cmd: [0000:00:14.2:0] val=0x01a70721 output:ALSA def-222 [003] .... 422.032769: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032771: hda_send_cmd: [0000:00:14.2:0] val=0x01af0500 output:ALSA def-222 [003] .... 422.032832: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032834: hda_send_cmd: [0000:00:14.2:0] val=0x016f0500 output:ALSA def-222 [003] .... 422.032894: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032920: hda_send_cmd: [0000:00:14.2:0] val=0x01e70721 output:ALSA def-222 [003] .... 422.032978: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.032979: hda_send_cmd: [0000:00:14.2:0] val=0x01ef0500 output:ALSA def-222 [003] .... 422.033019: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033020: hda_send_cmd: [0000:00:14.2:0] val=0x016f0500 output:ALSA def-222 [003] .... 422.033061: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033088: hda_send_cmd: [0000:00:14.2:0] val=0x01b70720 output:ALSA def-222 [003] .... 422.033144: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033146: hda_send_cmd: [0000:00:14.2:0] val=0x01bf0500 output:ALSA def-222 [003] .... 422.033186: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033187: hda_send_cmd: [0000:00:14.2:0] val=0x016f0500 output:ALSA def-222 [003] .... 422.033227: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033250: hda_send_cmd: [0000:00:14.2:0] val=0x01f70720 output:ALSA def-222 [003] .... 422.033290: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033292: hda_send_cmd: [0000:00:14.2:0] val=0x01ff0500 output:ALSA def-222 [003] .... 422.033332: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033333: hda_send_cmd: [0000:00:14.2:0] val=0x016f0500 output:ALSA def-222 [003] .... 422.033373: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033395: hda_send_cmd: [0000:00:14.2:0] val=0x01af0500 output:ALSA def-222 [003] .... 422.033436: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033438: hda_send_cmd: [0000:00:14.2:0] val=0x017f0500 output:ALSA def-222 [003] .... 422.033477: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033479: hda_send_cmd: [0000:00:14.2:0] val=0x013f0500 output:ALSA def-222 [003] .... 422.033519: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033524: hda_send_cmd: [0000:00:14.2:0] val=0x01770101 output:ALSA def-222 [003] .... 422.033582: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033616: hda_send_cmd: [0000:00:14.2:0] val=0x02070740 output:ALSA def-222 [003] .... 422.033665: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033667: hda_send_cmd: [0000:00:14.2:0] val=0x012f0500 output:ALSA def-222 [003] .... 422.033707: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033708: hda_send_cmd: [0000:00:14.2:0] val=0x020f0500 output:ALSA def-222 [003] .... 422.033748: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033751: hda_send_cmd: [0000:00:14.2:0] val=0x02170740 output:ALSA def-222 [003] .... 422.033811: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033813: hda_send_cmd: [0000:00:14.2:0] val=0x015f0500 output:ALSA def-222 [003] .... 422.033852: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033854: hda_send_cmd: [0000:00:14.2:0] val=0x021f0500 output:ALSA def-222 [003] .... 422.033894: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033914: hda_send_cmd: [0000:00:14.2:0] val=0x01df0900 output:ALSA def-222 [003] .... 422.033956: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.033960: hda_send_cmd: [0000:00:14.2:0] val=0x01d707c0 output:ALSA def-222 [003] .... 422.034019: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034022: hda_send_cmd: [0000:00:14.2:0] val=0x01c70740 output:ALSA def-222 [003] .... 422.034082: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034084: hda_send_cmd: [0000:00:14.2:0] val=0x01c70c02 output:ALSA def-222 [003] .... 422.034144: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034146: hda_send_cmd: [0000:00:14.2:0] val=0x01970740 output:ALSA def-222 [003] .... 422.034186: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034189: hda_send_cmd: [0000:00:14.2:0] val=0x02270740 output:ALSA def-222 [003] .... 422.034249: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034251: hda_send_cmd: [0000:00:14.2:0] val=0x02370740 output:ALSA def-222 [003] .... 422.034311: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034314: hda_send_cmd: [0000:00:14.2:0] val=0x01cf0900 output:ALSA def-222 [003] .... 422.034373: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034376: hda_send_cmd: [0000:00:14.2:0] val=0x019f0900 output:ALSA def-222 [003] .... 422.034436: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034438: hda_send_cmd: [0000:00:14.2:0] val=0x022f0900 output:ALSA def-222 [003] .... 422.034498: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034500: hda_send_cmd: [0000:00:14.2:0] val=0x023f0900 output:ALSA def-222 [003] .... 422.034561: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034564: hda_send_cmd: [0000:00:14.2:0] val=0x01039000 output:ALSA def-222 [003] .... 422.034624: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034626: hda_send_cmd: [0000:00:14.2:0] val=0x0103a000 output:ALSA def-222 [003] .... 422.034686: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034688: hda_send_cmd: [0000:00:14.2:0] val=0x01139026 output:ALSA def-222 [003] .... 422.034748: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034750: hda_send_cmd: [0000:00:14.2:0] val=0x0113a026 output:ALSA def-222 [003] .... 422.034790: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034793: hda_send_cmd: [0000:00:14.2:0] val=0x01270d01 output:ALSA def-222 [003] .... 422.034853: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034854: hda_send_cmd: [0000:00:14.2:0] val=0x01270e00 output:ALSA def-222 [003] .... 422.034894: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034896: hda_send_cmd: [0000:00:14.2:0] val=0x01335000 output:ALSA def-222 [003] .... 422.034956: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.034958: hda_send_cmd: [0000:00:14.2:0] val=0x01336000 output:ALSA def-222 [003] .... 422.034999: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035002: hda_send_cmd: [0000:00:14.2:0] val=0x01570d01 output:ALSA def-222 [003] .... 422.035061: hda_get_response: [0000:00:14.2:0] val=0x00000000

Actually it right here that sound starts again:

markus@x4 hda-emu % ./a.out 0x01570d01 raw value = 0x01570d01 cid = 0, nid = 0x15, verb = 0x70d, parm = 0x01 raw value: verb = 0x70d, parm = 0x1 verbname = set_digi_cvt_1

output:ALSA def-222 [003] .... 422.035062: hda_send_cmd: [0000:00:14.2:0] val=0x01570e00 output:ALSA def-222 [003] .... 422.035102: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035104: hda_send_cmd: [0000:00:14.2:0] val=0x01635017 output:ALSA def-222 [003] .... 422.035144: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035147: hda_send_cmd: [0000:00:14.2:0] val=0x01635199 output:ALSA def-222 [003] .... 422.035207: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035209: hda_send_cmd: [0000:00:14.2:0] val=0x01635280 output:ALSA def-222 [003] .... 422.035249: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035251: hda_send_cmd: [0000:00:14.2:0] val=0x01635380 output:ALSA def-222 [003] .... 422.035311: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035313: hda_send_cmd: [0000:00:14.2:0] val=0x01635480 output:ALSA def-222 [003] .... 422.035353: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035355: hda_send_cmd: [0000:00:14.2:0] val=0x01635580 output:ALSA def-222 [003] .... 422.035415: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035417: hda_send_cmd: [0000:00:14.2:0] val=0x01635680 output:ALSA def-222 [003] .... 422.035460: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035462: hda_send_cmd: [0000:00:14.2:0] val=0x01636017 output:ALSA def-222 [003] .... 422.035519: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035521: hda_send_cmd: [0000:00:14.2:0] val=0x01636199 output:ALSA def-222 [003] .... 422.035582: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035583: hda_send_cmd: [0000:00:14.2:0] val=0x01636280 output:ALSA def-222 [003] .... 422.035623: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035625: hda_send_cmd: [0000:00:14.2:0] val=0x01636380 output:ALSA def-222 [003] .... 422.035665: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035667: hda_send_cmd: [0000:00:14.2:0] val=0x01636480 output:ALSA def-222 [003] .... 422.035707: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035709: hda_send_cmd: [0000:00:14.2:0] val=0x01636580 output:ALSA def-222 [003] .... 422.035769: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035771: hda_send_cmd: [0000:00:14.2:0] val=0x01636680 output:ALSA def-222 [003] .... 422.035811: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035813: hda_send_cmd: [0000:00:14.2:0] val=0x01770101 output:ALSA def-222 [003] .... 422.035874: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035876: hda_send_cmd: [0000:00:14.2:0] val=0x01839080 output:ALSA def-222 [003] .... 422.035936: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.035938: hda_send_cmd: [0000:00:14.2:0] val=0x0183a080 output:ALSA def-222 [003] .... 422.035998: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036001: hda_send_cmd: [0000:00:14.2:0] val=0x01970740 output:ALSA def-222 [003] .... 422.036061: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036063: hda_send_cmd: [0000:00:14.2:0] val=0x01970882 output:ALSA def-222 [003] .... 422.036103: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036104: hda_send_cmd: [0000:00:14.2:0] val=0x01a35000 output:ALSA def-222 [003] .... 422.036144: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036146: hda_send_cmd: [0000:00:14.2:0] val=0x01a36000 output:ALSA def-222 [003] .... 422.036186: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036188: hda_send_cmd: [0000:00:14.2:0] val=0x01a70721 output:ALSA def-222 [003] .... 422.036248: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036251: hda_send_cmd: [0000:00:14.2:0] val=0x01a70886 output:ALSA def-222 [003] .... 422.036311: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036313: hda_send_cmd: [0000:00:14.2:0] val=0x01b70720 output:ALSA def-222 [003] .... 422.036352: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036354: hda_send_cmd: [0000:00:14.2:0] val=0x01b70888 output:ALSA def-222 [003] .... 422.036394: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036396: hda_send_cmd: [0000:00:14.2:0] val=0x01c39080 output:ALSA def-222 [003] .... 422.036436: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036438: hda_send_cmd: [0000:00:14.2:0] val=0x01c3a080 output:ALSA def-222 [003] .... 422.036498: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036501: hda_send_cmd: [0000:00:14.2:0] val=0x01c70740 output:ALSA def-222 [003] .... 422.036561: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036563: hda_send_cmd: [0000:00:14.2:0] val=0x01c70881 output:ALSA def-222 [003] .... 422.036602: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036605: hda_send_cmd: [0000:00:14.2:0] val=0x01c70c02 output:ALSA def-222 [003] .... 422.036665: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036667: hda_send_cmd: [0000:00:14.2:0] val=0x01d39080 output:ALSA def-222 [003] .... 422.036707: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036708: hda_send_cmd: [0000:00:14.2:0] val=0x01d3a080 output:ALSA def-222 [003] .... 422.036748: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036751: hda_send_cmd: [0000:00:14.2:0] val=0x01d70100 output:ALSA def-222 [003] .... 422.036811: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036813: hda_send_cmd: [0000:00:14.2:0] val=0x01d707c0 output:ALSA def-222 [003] .... 422.036873: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036875: hda_send_cmd: [0000:00:14.2:0] val=0x01d70885 output:ALSA def-222 [003] .... 422.036915: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036917: hda_send_cmd: [0000:00:14.2:0] val=0x01e35000 output:ALSA def-222 [003] .... 422.036957: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.036959: hda_send_cmd: [0000:00:14.2:0] val=0x01e36000 output:ALSA def-222 [003] .... 422.037019: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037021: hda_send_cmd: [0000:00:14.2:0] val=0x01e70721 output:ALSA def-222 [003] .... 422.037082: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037083: hda_send_cmd: [0000:00:14.2:0] val=0x01e70887 output:ALSA def-222 [003] .... 422.037123: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037125: hda_send_cmd: [0000:00:14.2:0] val=0x01f70720 output:ALSA def-222 [003] .... 422.037165: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037168: hda_send_cmd: [0000:00:14.2:0] val=0x02070740 output:ALSA def-222 [003] .... 422.037228: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037230: hda_send_cmd: [0000:00:14.2:0] val=0x02170740 output:ALSA def-222 [003] .... 422.037290: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037292: hda_send_cmd: [0000:00:14.2:0] val=0x02270740 output:ALSA def-222 [003] .... 422.037353: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037355: hda_send_cmd: [0000:00:14.2:0] val=0x02270883 output:ALSA def-222 [003] .... 422.037415: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037417: hda_send_cmd: [0000:00:14.2:0] val=0x02370740 output:ALSA def-222 [003] .... 422.037478: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037479: hda_send_cmd: [0000:00:14.2:0] val=0x02370884 output:ALSA def-222 [003] .... 422.037519: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037521: hda_send_cmd: [0000:00:14.2:0] val=0x02439026 output:ALSA def-222 [003] .... 422.037561: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037563: hda_send_cmd: [0000:00:14.2:0] val=0x0243a026 output:ALSA def-222 [003] .... 422.037624: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037626: hda_send_cmd: [0000:00:14.2:0] val=0x02539026 output:ALSA def-222 [003] .... 422.037686: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037688: hda_send_cmd: [0000:00:14.2:0] val=0x0253a026 output:ALSA def-222 [003] .... 422.037727: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037730: hda_send_cmd: [0000:00:14.2:0] val=0x02639080 output:ALSA def-222 [003] .... 422.037790: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037792: hda_send_cmd: [0000:00:14.2:0] val=0x0263a080 output:ALSA def-222 [003] .... 422.037832: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037834: hda_send_cmd: [0000:00:14.2:0] val=0x02739080 output:ALSA def-222 [003] .... 422.037894: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037896: hda_send_cmd: [0000:00:14.2:0] val=0x0273a080 output:ALSA def-222 [003] .... 422.037936: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.037941: hda_send_cmd: [0000:00:14.2:0] val=0x01af0900 output:ALSA def-222 [003] .... 422.037998: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.038000: hda_send_cmd: [0000:00:14.2:0] val=0x01ef0900 output:ALSA def-222 [003] .... 422.038040: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.038042: hda_send_cmd: [0000:00:14.2:0] val=0x01bf0900 output:ALSA def-222 [003] .... 422.038082: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.038376: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [003] .... 422.038437: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.038440: hda_send_cmd: [0000:00:14.2:0] val=0x012f0600 output:ALSA def-222 [003] .... 422.038499: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.038500: hda_send_cmd: [0000:00:14.2:0] val=0x01270650 output:ALSA def-222 [003] .... 422.038540: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.038542: hda_send_cmd: [0000:00:14.2:0] val=0x012a0000 output:ALSA def-222 [003] .... 422.038582: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.048012: hda_send_cmd: [0000:00:14.2:0] val=0x01224011 output:ALSA def-222 [003] .... 422.048061: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.048061: hda_send_cmd: [0000:00:14.2:0] val=0x015f0600 output:ALSA def-222 [003] .... 422.048102: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.048103: hda_send_cmd: [0000:00:14.2:0] val=0x01570650 output:ALSA def-222 [003] .... 422.048143: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.048144: hda_send_cmd: [0000:00:14.2:0] val=0x015a0000 output:ALSA def-222 [003] .... 422.048185: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] .... 422.058042: hda_send_cmd: [0000:00:14.2:0] val=0x01524011 output:ALSA def-222 [003] .... 422.058104: hda_get_response: [0000:00:14.2:0] val=0x00000000 output:ALSA def-222 [003] d... 422.058244: snd_hdac_stream_start: stream_tag: 5

-- Markus

On 2016.08.30 at 10:04 +0200, Takashi Iwai wrote:

On Mon, 29 Aug 2016 16:02:33 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 14:06 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 11:32 +0200, Takashi Iwai wrote:

...

On Mon, 29 Aug 2016 11:20:47 +0200, Markus Trippelsdorf wrote:

output:ALSA def-222 [003] .... 422.035002: hda_send_cmd: [0000:00:14.2:0] val=0x01570d01 output:ALSA def-222 [003] .... 422.035061: hda_get_response: [0000:00:14.2:0] val=0x00000000

Actually it right here that sound starts again:

markus@x4 hda-emu % ./a.out 0x01570d01 raw value = 0x01570d01 cid = 0, nid = 0x15, verb = 0x70d, parm = 0x01 raw value: verb = 0x70d, parm = 0x1 verbname = set_digi_cvt_1

So, the program itself sets the value. Which sound backend are you using? PulseAudio, whatever?

No backend at all. I use mpd directly on type hw:

pcm.!default { type hw card 0 device 3 }

Basically you need to track the verb 0x01570dXX that changes the digital converter parameter.

When the driver was loaded and initialized, what value does the node have? Also check the raw ctl elements, too. The value is controlled via "IEC958 Status" controls. If the value at the init time is wrong, you may set the initial value via "iecset" program included in alsa-utils.

The driver is build directly into my monolithic kernel (I don't have modules enabled at all). At boot time I run "alsactl restore" in an init script. alsamixer shows that S/PDIF is unmuted, but as I wrote it doesn't work for several minutes. If I toggle the S/PDIF setting in alsamixer from unmuted to muted to unmuted then sounds starts working.

Anyway: /usr/bin/hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01 &> /dev/null works fine in my init script, so the issue is solved for me.

Thanks.

On 2016.08.30 at 11:03 +0200, Takashi Iwai wrote:

On Tue, 30 Aug 2016 10:32:01 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.30 at 10:04 +0200, Takashi Iwai wrote:

...

On Mon, 29 Aug 2016 16:02:33 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 14:06 +0200, Markus Trippelsdorf wrote:

...

On 2016.08.29 at 11:32 +0200, Takashi Iwai wrote:

...

On Mon, 29 Aug 2016 11:20:47 +0200, Markus Trippelsdorf wrote:

output:ALSA def-222 [003] .... 422.035002: hda_send_cmd: [0000:00:14.2:0] val=0x01570d01 output:ALSA def-222 [003] .... 422.035061: hda_get_response: [0000:00:14.2:0] val=0x00000000

Actually it right here that sound starts again:

markus@x4 hda-emu % ./a.out 0x01570d01 raw value = 0x01570d01 cid = 0, nid = 0x15, verb = 0x70d, parm = 0x01 raw value: verb = 0x70d, parm = 0x1 verbname = set_digi_cvt_1

So, the program itself sets the value. Which sound backend are you using? PulseAudio, whatever?

No backend at all. I use mpd directly on type hw:

pcm.!default { type hw card 0 device 3 }

Hmm, it's assigned to device 3? This was supposed to be assigned to HDMI/DP.

In anyway, for device 3, you can use

pcm.!default "hdmi:0"

Then the IEC958 status parameter is set via alsa-lib properly.

Many thanks. This works fine.