linux-kernel - [PATCH v2 0/3] Multiple headphone codec driver support

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Message-Id: <20211007133516.1464655-1-brent.lu@intel.com>
Date:   Thu,  7 Oct 2021 21:35:13 +0800
From:   Brent Lu <brent.lu@...el.com>
To:     alsa-devel@...a-project.org
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Jie Yang <yang.jie@...ux.intel.com>,
        Brent Lu <brent.lu@...el.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>,
        Yong Zhi <yong.zhi@...el.com>,
        Vamshi Krishna Gopal <vamshi.krishna.gopal@...el.com>,
        linux-kernel@...r.kernel.org, Rander Wang <rander.wang@...el.com>,
        Bard Liao <bard.liao@...el.com>,
        Malik_Hsu <malik_hsu@...tron.corp-partner.google.com>,
        Libin Yang <libin.yang@...el.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>,
        Paul Olaru <paul.olaru@....nxp.com>,
        Curtis Malainey <cujomalainey@...omium.org>,
        Mac Chiang <mac.chiang@...el.com>,
        Gongjun Song <gongjun.song@...el.com>
Subject: [PATCH v2 0/3] Multiple headphone codec driver support

Support multiple headphone drivers in same machine driver. In this
case, both rt5682 and rt5682s are supported and enumerated by different
ACPI HID "10EC5682" and "RTL5682".

V2 Changes:
- remove useless 'NULL', 'false' in if-condition
- can use 'comp_ids' field alone to enumerate driver
- add comma to the end of entry in structure initialization
- keep the table of byt/cht/cml/icl untouched

Brent Lu (3):
  ASoC: soc-acpi: add comp_ids field for machine driver matching
  ASoC: Intel: sof_rt5682: detect codec variant in probe function
  ASoC: Intel: sof_rt5682: use comp_ids to enumerate rt5682s

 include/sound/soc-acpi.h                      |  2 ++
 sound/soc/intel/boards/sof_rt5682.c           | 34 +++---------------
 .../intel/common/soc-acpi-intel-adl-match.c   | 11 ++++--
 .../intel/common/soc-acpi-intel-jsl-match.c   | 35 +++++--------------
 .../intel/common/soc-acpi-intel-tgl-match.c   | 11 ++++--
 sound/soc/soc-acpi.c                          | 24 +++++++++++--
 6 files changed, 52 insertions(+), 65 deletions(-)

-- 
2.25.1