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AsoC: Intel: Add quirks for MinnowBoard MAX

I2S MCLK has been routed to LSE connector on the MinnowBoard
starting with HW version 3. Older versions of the board do
not have MCLK wired.

Add dmi quirk to disable MCLK for MinnowBoard MAX (v2).

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Irina Tirdea 9 年之前
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0565e773c2
共有 1 个文件被更改,包括 9 次插入0 次删除
  1. 9 0
      sound/soc/intel/boards/bytcr_rt5640.c

+ 9 - 0
sound/soc/intel/boards/bytcr_rt5640.c

@@ -330,6 +330,15 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
 		.driver_data = (unsigned long *)(BYT_RT5640_IN1_MAP |
 						 BYT_RT5640_MCLK_EN),
 	},
+	{
+		.callback = byt_rt5640_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"),
+		},
+		.driver_data = (unsigned long *)(BYT_RT5640_DMIC1_MAP |
+						 BYT_RT5640_DMIC_EN),
+	},
 	{}
 };