Date:   Fri, 19 Nov 2021 02:17:37 +0300
From:   "Kirill A. Shutemov" <kirill@shutemov.name>
To:     Takashi Iwai <tiwai@suse.de>
Cc:     Linus Torvalds <torvalds@linux-foundation.org>,
        Mark Brown <broonie@kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [GIT PULL] sound updates for 5.16-rc1
Message-ID: <20211118231737.opqojtvq6dkffh35@box.shutemov.name>
References: <s5hwnlpmt9x.wl-tiwai@suse.de>
 <20211117161855.m45mxcqszkfcetai@box.shutemov.name>
 <s5hmtm2lphf.wl-tiwai@suse.de>
 <20211117174826.23eakoivl33tawb2@box.shutemov.name>
 <s5hfsrulkxk.wl-tiwai@suse.de>
 <s5hpmqxki3h.wl-tiwai@suse.de>
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--iquykasoghufro7p
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On Thu, Nov 18, 2021 at 09:01:38AM +0100, Takashi Iwai wrote:
> I checked mine, and all worked fine.  So this doesn't look like a
> generic breakage but somehow specific to certain devices or system.
> 
> Could you verify the lowlatency flag off?

With lowlatency off it works fine.

I attached dump form /proc/asound/card*/pcm*/sub*/* for both cases while
plaing the sample

> Also, the simple aplay invocation (e.g. with a 2-channel 16bit sample)
> also goes to the same problem, I suppose?

Yes.

-- 
 Kirill A. Shutemov

--iquykasoghufro7p
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hw_params:access: MMAP_INTERLEAVED
hw_params:format: S16_LE
hw_params:subformat: STD
hw_params:channels: 2
hw_params:rate: 44100 (44100/1)
hw_params:period_size: 1024
hw_params:buffer_size: 4096
info:card: 0
info:device: 0
info:subdevice: 0
info:stream: PLAYBACK
info:id: USB Audio
info:name: USB Audio
info:subname: subdevice #0
info:class: 0
info:subclass: 0
info:subdevices_count: 1
info:subdevices_avail: 0
status:state: RUNNING
status:owner_pid   : 4268
status:trigger_time: 335.048357663
status:tstamp      : 362.520920879
status:delay       : -4095
status:avail       : 8191
status:avail_max   : 0
status:-----
status:hw_ptr      : 4095
status:appl_ptr    : 0
sw_params:tstamp_mode: ENABLE
sw_params:period_step: 1
sw_params:avail_min: 1024
sw_params:start_threshold: 1
sw_params:stop_threshold: 4611686018427387904
sw_params:silence_threshold: 0
sw_params:silence_size: 4611686018427387904
sw_params:boundary: 4611686018427387904

--iquykasoghufro7p
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Content-Disposition: attachment; filename="state.no-lowlatency"

hw_params:access: MMAP_INTERLEAVED
hw_params:format: S16_LE
hw_params:subformat: STD
hw_params:channels: 2
hw_params:rate: 44100 (44100/1)
hw_params:period_size: 1024
hw_params:buffer_size: 4096
info:card: 0
info:device: 0
info:subdevice: 0
info:stream: PLAYBACK
info:id: USB Audio
info:name: USB Audio
info:subname: subdevice #0
info:class: 0
info:subclass: 0
info:subdevices_count: 1
info:subdevices_avail: 0
status:state: RUNNING
status:owner_pid   : 4351
status:trigger_time: 107.480212212
status:tstamp      : 111.934757272
status:delay       : -196216
status:avail       : 200704
status:avail_max   : 200704
status:-----
status:hw_ptr      : 196608
status:appl_ptr    : 0
sw_params:tstamp_mode: ENABLE
sw_params:period_step: 1
sw_params:avail_min: 1024
sw_params:start_threshold: 1
sw_params:stop_threshold: 4611686018427387904
sw_params:silence_threshold: 0
sw_params:silence_size: 4611686018427387904
sw_params:boundary: 4611686018427387904

--iquykasoghufro7p--