From: Brent Lu <brent.lu@intel.com>
To: alsa-devel@alsa-project.org
Cc: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>,
Cezary Rojewski <cezary.rojewski@intel.com>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.com>,
Jie Yang <yang.jie@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Liam Girdwood <liam.r.girdwood@linux.intel.com>,
Sam McNally <sammc@chromium.org>, Mark Brown <broonie@kernel.org>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Yu-Hsuan Hsu <yuhsuan@chromium.org>,
Daniel Stuart <daniel.stuart14@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Brent Lu <brent.lu@intel.com>,
Damian van Soelen <dj.vsoelen@gmail.com>
Subject: [PATCH v3 0/2] Add period size constraint for Atom Chromebook
Date: Fri, 31 Jul 2020 20:26:03 +0800 [thread overview]
Message-ID: <1596198365-10105-1-git-send-email-brent.lu@intel.com> (raw)
In-Reply-To: <1596020585-11517-1-git-send-email-brent.lu@intel.com>
Two different constraints are implemented: one is in platform's CPU
DAI to enforce the period to be multiple of 1ms to align with firmware
design. The other is in Atom Chromebook's machine driver to use 240 as
period size which is selected by google.
Changes since v1:
-Add comma at the end of media_period_size array declaration.
Changes since v2:
-Use snd_pcm_hw_constraint_step to enforce the 1ms period.
Brent Lu (1):
ASoC: intel: atom: Add period size constraint
Yu-Hsuan Hsu (1):
ASoC: Intel: Add period size constraint on strago board
sound/soc/intel/atom/sst-mfld-platform-pcm.c | 11 +++++++++++
sound/soc/intel/boards/cht_bsw_max98090_ti.c | 14 +++++++++++++-
sound/soc/intel/boards/cht_bsw_rt5645.c | 14 +++++++++++++-
3 files changed, 37 insertions(+), 2 deletions(-)
--
2.7.4
next prev parent reply other threads:[~2020-07-31 12:31 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 11:03 [PATCH 0/2] Add period size constraint for Atom Chromebook Brent Lu
2020-07-29 11:03 ` [PATCH 1/2] ASoC: intel: atom: Add period size constraint Brent Lu
2020-07-29 11:19 ` Andy Shevchenko
2020-07-29 11:03 ` [PATCH 2/2] ASoC: Intel: Add period size constraint on strago board Brent Lu
2020-07-29 14:08 ` Pierre-Louis Bossart
2020-07-30 8:02 ` Lu, Brent
2020-07-30 15:27 ` Pierre-Louis Bossart
2020-07-30 15:44 ` Pierre-Louis Bossart
2020-07-30 16:17 ` Lu, Brent
2020-07-30 16:56 ` Takashi Iwai
2020-07-31 12:28 ` Lu, Brent
2020-07-29 11:20 ` [PATCH 0/2] Add period size constraint for Atom Chromebook Andy Shevchenko
2020-07-31 12:26 ` Brent Lu [this message]
2020-07-31 12:26 ` [PATCH v3 1/2] ASoC: intel: atom: Add period size constraint Brent Lu
2020-07-31 12:26 ` [PATCH v3 2/2] ASoC: Intel: Add period size constraint on strago board Brent Lu
2020-07-31 13:34 ` Takashi Iwai
2020-08-01 8:58 ` Lu, Brent
2020-08-01 9:26 ` Takashi Iwai
2020-08-03 13:00 ` Lu, Brent
2020-08-03 15:13 ` Pierre-Louis Bossart
2020-08-03 16:45 ` Lu, Brent
2020-08-03 16:56 ` Takashi Iwai
2020-08-04 4:33 ` Lu, Brent
2020-08-04 14:24 ` Pierre-Louis Bossart
2020-08-06 16:41 ` Lu, Brent
2020-08-10 15:03 ` Pierre-Louis Bossart
2020-08-10 17:38 ` Yu-Hsuan Hsu
2020-08-11 2:16 ` Lu, Brent
2020-08-11 2:29 ` Yu-Hsuan Hsu
2020-08-11 7:43 ` Takashi Iwai
2020-08-11 8:25 ` Yu-Hsuan Hsu
2020-08-11 8:39 ` Takashi Iwai
2020-08-11 9:35 ` Yu-Hsuan Hsu
2020-08-11 14:53 ` Mark Brown
2020-08-11 16:54 ` Pierre-Louis Bossart
2020-08-11 17:22 ` Mark Brown
2020-08-12 3:09 ` Yu-Hsuan Hsu
2020-08-12 6:13 ` Takashi Iwai
2020-08-12 6:53 ` Yu-Hsuan Hsu
2020-08-12 6:58 ` Takashi Iwai
2020-08-12 7:43 ` Yu-Hsuan Hsu
2020-08-12 7:47 ` Takashi Iwai
2020-08-12 14:46 ` Pierre-Louis Bossart
2020-08-12 14:55 ` Takashi Iwai
2020-08-12 15:54 ` Pierre-Louis Bossart
2020-08-12 16:08 ` Lu, Brent
2020-08-12 16:38 ` Pierre-Louis Bossart
2020-08-13 6:24 ` Yu-Hsuan Hsu
2020-08-13 7:55 ` Lu, Brent
2020-08-13 8:36 ` Yu-Hsuan Hsu
2020-08-13 8:45 ` Takashi Iwai
2020-08-13 12:57 ` Pierre-Louis Bossart
2020-08-13 17:15 ` Yu-Hsuan Hsu
2020-08-21 16:40 ` [PATCH v3 0/2] Add period size constraint for Atom Chromebook Mark Brown
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