ASoC: Intel: bytcr_rt5640: Add quirk for the Acer Iconia One 7 B1-750

[ 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@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230322145332.131525-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 4f46f52..783c201 100644 (file)
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -533,6 +533,18 @@ 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"),