From: Curtis Malainey <cujomalainey@google.com>
To: Mark Brown <broonie@kernel.org>
Cc: Oder Chiou <oder_chiou@realtek.com>,
ALSA development <alsa-devel@alsa-project.org>,
Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Ben Zhang <benzh@chromium.org>, Bard Liao <bardliao@realtek.com>,
Curtis Malainey <cujomalainey@chromium.org>
Subject: Re: [alsa-devel] [PATCH v2 02/12] ASoC: rt5677: Load firmware via SPI using delayed work
Date: Fri, 25 Oct 2019 16:34:00 -0700 [thread overview]
Message-ID: <CAOReqxg==6MS1kQSJhjqZe9wOj+db1ssTWLONSLDK78=pxaJWg@mail.gmail.com> (raw)
In-Reply-To: <20191022190122.GA5554@sirena.co.uk>
On Tue, Oct 22, 2019 at 12:01 PM Mark Brown <broonie@kernel.org> wrote:
>
> On Tue, Oct 22, 2019 at 11:28:53AM -0700, Curtis Malainey wrote:
>
> > You are right, I forgot to add that to the dapm paths, got distracted
> > by the race conditions I was fixing. I am thinking the best route is a
> > mux object that the driver turns on but has its route selected by
> > userspace to the various DMICs. Would that suffice?
>
> I *think* so - basically anything that just describes the DSP part of it
> and leaves it up to userspace how to route the audio into the DSP.
Turns out all the routing is available already, I was just forcing
DMIC L1 on unnecessarily. I was able to use DMIC L2 to get the hotword
working, but for some reason I can sound activation levels fluctuate
when I use the right channels but the hotword is never detected.
Example userspace settings to setup for recording form DMIC L1.
amixer -c 1 cset name='Mono DMIC L Mux' DMIC1
amixer -c 1 cset name='Mono ADC2 L Mux' DMIC
amixer -c 1 cset name='Mono ADC Capture Switch' on
amixer -c 1 cset name='Mono ADC Boost Volume' 2,2
amixer -c 1 cset name='Mono ADC MIXL ADC1 Switch' off
amixer -c 1 cset name='Mono ADC MIXL ADC2 Switch' on
amixer -c 1 cset name='IB01 Mux' 'VAD ADC/DAC1 FS'
amixer -c 1 cset name='VAD ADC Mux' 'MONO ADC MIX L'
I will send another patchset with the removal of the DMIC forced on
(the sync has to stay due to race conditions between dapm and the DSP
changing write modes) and that return fix Cezary requested.
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next prev parent reply other threads:[~2019-10-25 23:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-18 20:04 [alsa-devel] [PATCH v2 00/12] Add Samus Hotwording for RT5677 Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 01/12] ASoC: rt5677: Add a PCM device for streaming hotword via SPI Curtis Malainey
2019-10-22 18:15 ` [alsa-devel] Applied "ASoC: rt5677: Add a PCM device for streaming hotword via SPI" to the asoc tree Mark Brown
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 02/12] ASoC: rt5677: Load firmware via SPI using delayed work Curtis Malainey
2019-10-22 16:13 ` Mark Brown
2019-10-22 18:28 ` Curtis Malainey
2019-10-22 19:01 ` Mark Brown
2019-10-25 23:34 ` Curtis Malainey [this message]
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 03/12] ASoC: bdw-rt5677: Add a DAI link for rt5677 SPI PCM device Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 04/12] ASoC: rt5677: Enable jack detect while DSP is running Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 05/12] ASoC: rt5677: Add DAPM audio path for hotword stream Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 06/12] ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 07/12] ASoC: rt5677: Stop and restart DSP over suspend/resume Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 08/12] ASoC: rt5677: Disable irq at suspend Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 09/12] ASoC: rt5677: Allow VAD to be shut on/off at all times Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 10/12] ASoC: bdw-rt5677: Turn on MCLK1 for DSP via DAPM Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 11/12] ASoC: rt5677: Set ADC clock to use PLL and enable ASRC Curtis Malainey
2019-10-20 20:38 ` Cezary Rojewski
2019-10-21 19:38 ` Curtis Malainey
2019-10-18 20:04 ` [alsa-devel] [PATCH v2 12/12] ASoC: rt5677: Wait for DSP to boot before loading firmware Curtis Malainey
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