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 v2 0/3] add channel constraint for BDW machine drivers Date: Tue, 28 Apr 2020 01:13:31 +0800 [thread overview] Message-ID: <1588007614-25061-1-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. Changes since v1: - Change the patch title. - Remove the DUAL_CHANNEL and QUAD_CHANNEL macros which are too obvious. - Follow the naming convertion, using 'bdw_rt5650_' and 'bdw_rt5677_' to name startup functions. - Refine the comments in startup functions. - Redesign the bdw_rt5650_fe_startup() function for readability. - Add an assignment to initialize runtime->hw.channels_max variable. Brent Lu (3): ASoC: bdw-rt5677: add channel constraint ASoC: bdw-rt5650: add channel constraint ASoC: broadwell: add channel constraint sound/soc/intel/boards/bdw-rt5650.c | 29 +++++++++++++++++++++++++++++ sound/soc/intel/boards/bdw-rt5677.c | 26 ++++++++++++++++++++++++++ sound/soc/intel/boards/broadwell.c | 26 ++++++++++++++++++++++++++ 3 files changed, 81 insertions(+) -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
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>, 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>, Ben Zhang <benzh@chromium.org>, Mac Chiang <mac.chiang@intel.com>, Mark Brown <broonie@kernel.org>, Brent Lu <brent.lu@intel.com> Subject: [PATCH v2 0/3] add channel constraint for BDW machine drivers Date: Tue, 28 Apr 2020 01:13:31 +0800 [thread overview] Message-ID: <1588007614-25061-1-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. Changes since v1: - Change the patch title. - Remove the DUAL_CHANNEL and QUAD_CHANNEL macros which are too obvious. - Follow the naming convertion, using 'bdw_rt5650_' and 'bdw_rt5677_' to name startup functions. - Refine the comments in startup functions. - Redesign the bdw_rt5650_fe_startup() function for readability. - Add an assignment to initialize runtime->hw.channels_max variable. Brent Lu (3): ASoC: bdw-rt5677: add channel constraint ASoC: bdw-rt5650: add channel constraint ASoC: broadwell: add channel constraint sound/soc/intel/boards/bdw-rt5650.c | 29 +++++++++++++++++++++++++++++ sound/soc/intel/boards/bdw-rt5677.c | 26 ++++++++++++++++++++++++++ sound/soc/intel/boards/broadwell.c | 26 ++++++++++++++++++++++++++ 3 files changed, 81 insertions(+) -- 2.7.4
next reply other threads:[~2020-04-27 17:19 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-27 17:13 Brent Lu [this message] 2020-04-27 17:13 ` [PATCH v2 0/3] add channel constraint for BDW machine drivers Brent Lu 2020-04-27 17:13 ` [PATCH v2 1/3] ASoC: bdw-rt5677: add channel constraint Brent Lu 2020-04-27 17:13 ` Brent Lu 2020-04-27 17:13 ` [PATCH v2 2/3] ASoC: bdw-rt5650: " Brent Lu 2020-04-27 17:13 ` Brent Lu 2020-04-27 17:13 ` [PATCH v2 3/3] ASoC: broadwell: " Brent Lu 2020-04-27 17:13 ` Brent Lu 2020-04-27 17:59 ` [PATCH v2 0/3] add channel constraint for BDW machine drivers Pierre-Louis Bossart 2020-04-27 17:59 ` Pierre-Louis Bossart 2020-04-27 20:00 ` Cezary Rojewski 2020-04-27 20:00 ` Cezary Rojewski 2020-04-28 15:41 ` Mark Brown 2020-04-28 15:41 ` Mark Brown
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