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From: Brent Lu <brent.lu@intel.com>
To: alsa-devel@alsa-project.org
Cc: Cezary Rojewski <cezary.rojewski@intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Jie Yang <yang.jie@linux.intel.com>,
	Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>, Ben Zhang <benzh@chromium.org>,
	Mac Chiang <mac.chiang@intel.com>,
	Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
	Brent Lu <brent.lu@intel.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] add channel constraint for BDW machine drivers
Date: Mon, 27 Apr 2020 16:37:15 +0800	[thread overview]
Message-ID: <1587976638-29806-1-git-send-email-brent.lu@intel.com> (raw)

The machine driver bdw-rt5650 (for Google buddy) supports 2 or 4-channel
recording while other two drivers support only 2-channel recording. HW
constraints are implemented to reflect the hardware limitation on BDW
platform.

Brent Lu (3):
  ASoC: bdw-rt5677: channel constraint support
  ASoC: bdw-rt5650: channel constraint support
  ASoC: broadwell: channel constraint support

 sound/soc/intel/boards/bdw-rt5650.c | 34 ++++++++++++++++++++++++++++++++++
 sound/soc/intel/boards/bdw-rt5677.c | 33 +++++++++++++++++++++++++++++++++
 sound/soc/intel/boards/broadwell.c  | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 100 insertions(+)

-- 
2.7.4


             reply	other threads:[~2020-04-27  8:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-27  8:37 Brent Lu [this message]
2020-04-27  8:37 ` [PATCH 1/3] ASoC: bdw-rt5677: channel constraint support Brent Lu
2020-04-27 10:58   ` Cezary Rojewski
2020-04-27  8:37 ` [PATCH 2/3] ASoC: bdw-rt5650: " Brent Lu
2020-04-27 10:58   ` Cezary Rojewski
2020-04-27 15:30     ` Lu, Brent
2020-04-27  8:37 ` [PATCH 3/3] ASoC: broadwell: " Brent Lu
2020-04-27 10:58   ` Cezary Rojewski
2020-04-27 11:01 ` [PATCH 0/3] add channel constraint for BDW machine drivers Cezary Rojewski
2020-04-27 11:15   ` Cezary Rojewski
2020-04-27 15:10     ` Lu, Brent

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