From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Simon <horms@verge.net.au>, <linux-renesas-soc@vger.kernel.org>,
Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Subject: Re: [PATCH 3/3] ASoC: rsnd: control kctrl items acceptance anytime/runtime
Date: Fri, 7 Apr 2017 00:26:56 +0000 [thread overview]
Message-ID: <877f2xxe08.wl%kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <20170406104817.ozzx4ooek5cepvul@sirena.org.uk>
Hi Mark
> > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> >
> > Current SRC/DVC/CTU adds kctrl for each device, but
> > some of them shouldn't set *before* playback/capture.
> > This patch control it more clearly
>
> Why is there this restriction for these controls - what are they doing?
Sorry, this log is not good explanation.
Our HW can adjust its sampling rate during playback.
According to HW team, it will be used for TV or radio purpose.
They want to adjust it like 48001Hz - 47999Hz during playback.
This adjustment should be enabled during playback.
Thus, this patch ignores this adjustment *before* playback.
Best regards
---
Kuninori Morimoto
WARNING: multiple messages have this Message-ID (diff)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Simon <horms@verge.net.au>,
linux-renesas-soc@vger.kernel.org,
Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Subject: Re: [PATCH 3/3] ASoC: rsnd: control kctrl items acceptance anytime/runtime
Date: Fri, 7 Apr 2017 00:26:56 +0000 [thread overview]
Message-ID: <877f2xxe08.wl%kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <20170406104817.ozzx4ooek5cepvul@sirena.org.uk>
Hi Mark
> > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> >
> > Current SRC/DVC/CTU adds kctrl for each device, but
> > some of them shouldn't set *before* playback/capture.
> > This patch control it more clearly
>
> Why is there this restriction for these controls - what are they doing?
Sorry, this log is not good explanation.
Our HW can adjust its sampling rate during playback.
According to HW team, it will be used for TV or radio purpose.
They want to adjust it like 48001Hz - 47999Hz during playback.
This adjustment should be enabled during playback.
Thus, this patch ignores this adjustment *before* playback.
Best regards
---
Kuninori Morimoto
next prev parent reply other threads:[~2017-04-07 0:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-06 7:23 [PATCH 0/3] ASoC: rsnd: fixup Ctrl-Z + fg behavior Kuninori Morimoto
2017-04-06 7:23 ` Kuninori Morimoto
2017-04-06 7:24 ` [PATCH 1/3] ASoC: rsnd: tidyup src->convert_rate reset timing Kuninori Morimoto
2017-04-06 7:24 ` Kuninori Morimoto
2017-04-06 10:48 ` Applied "ASoC: rsnd: tidyup src->convert_rate reset timing" to the asoc tree Mark Brown
2017-04-06 10:48 ` Mark Brown
2017-04-06 7:25 ` [PATCH 2/3] ASoC: rsnd: merge rsnd_kctrl_new_m/s/e into rsnd_kctrl_new() Kuninori Morimoto
2017-04-06 7:25 ` Kuninori Morimoto
2017-04-06 10:58 ` Applied "ASoC: rsnd: merge rsnd_kctrl_new_m/s/e into rsnd_kctrl_new()" to the asoc tree Mark Brown
2017-04-06 10:58 ` Mark Brown
2017-04-06 7:25 ` [PATCH 3/3] ASoC: rsnd: control kctrl items acceptance anytime/runtime Kuninori Morimoto
2017-04-06 7:25 ` Kuninori Morimoto
2017-04-06 10:48 ` Mark Brown
2017-04-07 0:26 ` Kuninori Morimoto [this message]
2017-04-07 0:26 ` Kuninori Morimoto
2017-06-13 21:08 ` Applied "ASoC: rsnd: control kctrl items acceptance anytime/runtime" to the asoc tree Mark Brown
2017-06-13 21:08 ` Mark Brown
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