[PATCH 2/2] ASoC: ts3a227e: add acpi table

Thierry Escande
2017-05-02T10:12:14Z

From: "Fang, Yang A" <yang.a.fang@intel.com>

This patch adds the acpi match table for the ts3a227e audio accessory
detection device. This enables headset features like jack plug/unplug
notifications, mic presence, and button pressed events.

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
---
sound/soc/codecs/ts3a227e.c | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/sound/soc/codecs/ts3a227e.c b/sound/soc/codecs/ts3a227e.c
index 4356843..738e04b 100644
--- a/sound/soc/codecs/ts3a227e.c
+++ b/sound/soc/codecs/ts3a227e.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/of_gpio.h>
#include <linux/regmap.h>
+#include <linux/acpi.h>

#include <sound/core.h>
#include <sound/jack.h>
@@ -374,11 +375,20 @@ static const struct of_device_id ts3a227e_of_match[] = {
};
MODULE_DEVICE_TABLE(of, ts3a227e_of_match);

+#ifdef CONFIG_ACPI
+static struct acpi_device_id ts3a227e_acpi_match[] = {
+ { "104C227E", 0 },
+ {},
+};
+MODULE_DEVICE_TABLE(acpi, ts3a227e_acpi_match);
+#endif
+
static struct i2c_driver ts3a227e_driver = {
.driver = {
.name = "ts3a227e",
.pm = &ts3a227e_pm,
.of_match_table = of_match_ptr(ts3a227e_of_match),
+ .acpi_match_table = ACPI_PTR(ts3a227e_acpi_match),
},
.probe = ts3a227e_i2c_probe,
.id_table = ts3a227e_i2c_ids,
--
2.7.4