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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>,
        Rander Wang <rander.wang@intel.com>,
        Kai Vehmanen <kai.vehmanen@linux.intel.com>,
        Huajun Li <huajun.li@intel.com>, Brent Lu <brent.lu@intel.com>,
        Paul Olaru <paul.olaru@oss.nxp.com>,
        Mac Chiang <mac.chiang@intel.com>,
        Curtis Malainey <cujomalainey@chromium.org>,
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        linux-kernel@vger.kernel.org, Yong Zhi <yong.zhi@intel.com>,
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        Bard Liao <bard.liao@intel.com>,
        Libin Yang <libin.yang@intel.com>,
        Gongjun Song <gongjun.song@intel.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Rander Wang <rander.wang@linux.intel.com>,
        Hans de Goede <hdegoede@redhat.com>,
        Andy Shevchenko <andy.shevchenko@gmail.com>
Subject: [PATCH v4 2/6] ASoC: Intel: sof_rt5682: detect codec variant in probe function
Date:   Wed, 20 Oct 2021 23:57:11 +0800
Message-Id: <20211020155715.2045947-3-brent.lu@intel.com>
In-Reply-To: <20211020155715.2045947-1-brent.lu@intel.com>
References: <20211020155715.2045947-1-brent.lu@intel.com>
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Detect whether the headphone codec is ALC5682I-VS or not in probe
function so we don't need to duplicate all board configs for this new
variant.

Signed-off-by: Brent Lu <brent.lu@intel.com>
---
 sound/soc/intel/boards/sof_rt5682.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index 613662eedd0d..c41c584379d9 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -864,6 +864,10 @@ static int sof_audio_probe(struct platform_device *pdev)
 	if ((sof_rt5682_quirk & SOF_SPEAKER_AMP_PRESENT) && !mach->quirk_data)
 		sof_rt5682_quirk &= ~SOF_SPEAKER_AMP_PRESENT;
 
+	/* Detect the headset codec variant */
+	if (acpi_dev_present("RTL5682", NULL, -1))
+		sof_rt5682_quirk |= SOF_RT5682S_HEADPHONE_CODEC_PRESENT;
+
 	if (soc_intel_is_byt() || soc_intel_is_cht()) {
 		is_legacy_cpu = 1;
 		dmic_be_num = 0;
-- 
2.25.1