From: Curtis Malainey <cujomalainey@chromium.org>
To: alsa-devel@alsa-project.org
Cc: Curtis Malainey <cujomalainey@chromium.org>
Subject: [alsa-devel] [RFC 00/15] Add Samus Hotwording for RT5677
Date: Fri, 6 Sep 2019 12:46:22 -0700 [thread overview]
Message-ID: <20190906194636.217881-1-cujomalainey@chromium.org> (raw)
This patch series adds the hotwording implementation used in the
Pixelbook on the RT5677 driver.
Known Issues:
There is a known issue where the system will fail to detect a hotword if
suspended while the stream is open. This is due to the fact that the
haswell-dsp suspends its I2S MCLK before the RT5677 suspends which
causes the writes and reads to become corrupted as a result. Any
recommendations to correct this behaviour would be appreciated.
Ben Zhang (12):
ASoC: rt5677: keep analog power register at SND_SOC_BIAS_OFF
ASoC: rt5677: Add a PCM device for streaming hotword via SPI
ASoC: rt5677: Load firmware via SPI
ASoC: rt5677: Auto enable/disable DSP for hotwording
ASoC: bdw-rt5677: Add a DAI link for rt5677 SPI PCM device
ASoC: rt5677: Enable jack detect while DSP is running
ASoC: rt5677: Use delayed work for DSP firmware load
ASoC: rt5677: Add DAPM audio path for hotword stream
ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
ASoC: rt5677: Stop and restart DSP over suspend/resume
ASoC: rt5677: Transfer one period at a time over SPI
ASoC: rt5677: Disable irq at suspend
Curtis Malainey (3):
ASoC: rt5677: Remove magic number register writes
ASoC: rt5677: Allow VAD to be shut on/off at all times
ASoC: rt5677: Turn on MCLK1 for DSP via DAPM
sound/soc/codecs/rt5677-spi.c | 401 ++++++++++++++++++++++
sound/soc/codecs/rt5677-spi.h | 1 +
sound/soc/codecs/rt5677.c | 496 +++++++++++++++++++++++-----
sound/soc/codecs/rt5677.h | 9 +-
sound/soc/intel/boards/bdw-rt5677.c | 18 +
5 files changed, 843 insertions(+), 82 deletions(-)
--
2.23.0.187.g17f5b7556c-goog
_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
next reply other threads:[~2019-09-06 19:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 19:46 Curtis Malainey [this message]
2019-09-06 19:46 ` [alsa-devel] [RFC 01/15] ASoC: rt5677: Remove magic number register writes Curtis Malainey
2019-09-09 10:07 ` [alsa-devel] Applied "ASoC: rt5677: Remove magic number register writes" to the asoc tree Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 02/15] ASoC: rt5677: keep analog power register at SND_SOC_BIAS_OFF Curtis Malainey
2019-09-09 9:54 ` Mark Brown
2019-09-09 15:50 ` Curtis Malainey
2019-09-09 12:23 ` [alsa-devel] Applied "ASoC: rt5677: keep analog power register at SND_SOC_BIAS_OFF" to the asoc tree Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 03/15] ASoC: rt5677: Add a PCM device for streaming hotword via SPI Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 04/15] ASoC: rt5677: Load firmware " Curtis Malainey
2019-09-11 10:24 ` Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 05/15] ASoC: rt5677: Auto enable/disable DSP for hotwording Curtis Malainey
2019-09-11 10:25 ` Mark Brown
2019-09-11 20:22 ` Curtis Malainey
2019-09-12 9:26 ` Mark Brown
2019-09-16 21:29 ` Curtis Malainey
2019-09-16 21:55 ` Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 06/15] ASoC: bdw-rt5677: Add a DAI link for rt5677 SPI PCM device Curtis Malainey
2019-09-09 0:18 ` Kuninori Morimoto
2019-09-09 16:53 ` Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 07/15] ASoC: rt5677: Enable jack detect while DSP is running Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 08/15] ASoC: rt5677: Use delayed work for DSP firmware load Curtis Malainey
2019-09-11 10:28 ` Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 09/15] ASoC: rt5677: Add DAPM audio path for hotword stream Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 10/15] ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 11/15] ASoC: rt5677: Stop and restart DSP over suspend/resume Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 12/15] ASoC: rt5677: Transfer one period at a time over SPI Curtis Malainey
2019-09-11 10:54 ` Mark Brown
2019-09-11 18:09 ` Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 13/15] ASoC: rt5677: Disable irq at suspend Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 14/15] ASoC: rt5677: Allow VAD to be shut on/off at all times Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 15/15] ASoC: rt5677: Turn on MCLK1 for DSP via DAPM Curtis Malainey
2019-09-06 20:40 ` [alsa-devel] [RFC 00/15] Add Samus Hotwording for RT5677 Pierre-Louis Bossart
2019-09-06 21:09 ` Curtis Malainey
2019-09-06 22:13 ` Pierre-Louis Bossart
2019-09-09 16:52 ` Curtis Malainey
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190906194636.217881-1-cujomalainey@chromium.org \
--to=cujomalainey@chromium.org \
--cc=alsa-devel@alsa-project.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).