ASoC: da7213: add ACPI support

Add DLGS7212 and DLGS7213 HID

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 12da558..6dd7578 100644 (file)
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -12,6 +12,7 @@
  * option) any later version.
  */
 
+#include <linux/acpi.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
@@ -1528,12 +1529,23 @@ static int da7213_set_bias_level(struct snd_soc_codec *codec,
        return 0;
 }
 
+#if defined(CONFIG_OF)
 /* DT */
 static const struct of_device_id da7213_of_match[] = {
        { .compatible = "dlg,da7213", },
        { }
 };
 MODULE_DEVICE_TABLE(of, da7213_of_match);
+#endif
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id da7213_acpi_match[] = {
+       { "DLGS7212", 0},
+       { "DLGS7213", 0},
+       { },
+};
+MODULE_DEVICE_TABLE(acpi, da7213_acpi_match);
+#endif
 
 static enum da7213_micbias_voltage
        da7213_of_micbias_lvl(struct snd_soc_codec *codec, u32 val)
@@ -1844,6 +1856,7 @@ static struct i2c_driver da7213_i2c_driver = {
        .driver = {
                .name = "da7213",
                .of_match_table = of_match_ptr(da7213_of_match),
+               .acpi_match_table = ACPI_PTR(da7213_acpi_match),
        },
        .probe          = da7213_i2c_probe,
        .remove         = da7213_remove,