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>

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 11e11c6caa89b31a00c2053e12d18a17d778efcd..230fc233343446033103ef73b3292358b5b02338 100644 (file)
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/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),
+       },
        {}
 };