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Message-Id: <20230420110347.506392-2-sashal@kernel.org>
Date: Thu, 20 Apr 2023 07:03:45 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Hans de Goede <hdegoede@...hat.com>,
Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
Mark Brown <broonie@...nel.org>,
Sasha Levin <sashal@...nel.org>, cezary.rojewski@...el.com,
liam.r.girdwood@...ux.intel.com, peter.ujfalusi@...ux.intel.com,
yung-chuan.liao@...ux.intel.com, ranjani.sridharan@...ux.intel.com,
kai.vehmanen@...ux.intel.com, perex@...ex.cz, tiwai@...e.com,
andriy.shevchenko@...ux.intel.com, ckeepax@...nsource.cirrus.com,
oder_chiou@...ltek.com, moisesmcardona@...il.com,
amadeuszx.slawinski@...ux.intel.com, alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 4.19 2/2] ASoC: Intel: bytcr_rt5640: Add quirk for the Acer Iconia One 7 B1-750
From: Hans de Goede <hdegoede@...hat.com>
[ Upstream commit e38c5e80c3d293a883c6f1d553f2146ec0bda35e ]
The Acer Iconia One 7 B1-750 tablet mostly works fine with the defaults
for an Bay Trail CR tablet. Except for the internal mic, instead of
an analog mic on IN3 a digital mic on DMIC1 is uses.
Add a quirk with these settings for this tablet.
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Link: https://lore.kernel.org/r/20230322145332.131525-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
sound/soc/intel/boards/bytcr_rt5640.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 2001bc774c643..d27dd170bedaf 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -400,6 +400,18 @@ static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream,
/* Please keep this list alphabetically sorted */
static const struct dmi_system_id byt_rt5640_quirk_table[] = {
+ { /* Acer Iconia One 7 B1-750 */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "VESPA2"),
+ },
+ .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
+ BYT_RT5640_JD_SRC_JD1_IN4P |
+ BYT_RT5640_OVCD_TH_1500UA |
+ BYT_RT5640_OVCD_SF_0P75 |
+ BYT_RT5640_SSP0_AIF1 |
+ BYT_RT5640_MCLK_EN),
+ },
{ /* Acer Iconia Tab 8 W1-810 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
--
2.39.2
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