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Commit 2005bd88 authored by Mans Rullgard's avatar Mans Rullgard Committed by Mark Brown
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ASoC: wm8974: add devicetree support 



This adds devicetree support to the wm8974 codec driver.
With a DT-based kernel, there is no board-specific setting
to select the driver so allow it to be manually chosen.

Signed-off-by: default avatarMans Rullgard <mans@mansr.com>
Acked-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8005c49d

sound/soc/codecs/Kconfig

+2 −1
Original line number Diff line number Diff line
@@ -838,7 +838,8 @@ config SND_SOC_WM8971 
	tristate



config SND_SOC_WM8974

	tristate

	tristate "Wolfson Microelectronics WM8974 codec"

	depends on I2C



config SND_SOC_WM8978

	tristate "Wolfson Microelectronics WM8978 codec"

sound/soc/codecs/wm8974.c

+7 −0
Original line number Diff line number Diff line
@@ -631,9 +631,16 @@ static const struct i2c_device_id wm8974_i2c_id[] = { 
};

MODULE_DEVICE_TABLE(i2c, wm8974_i2c_id);



static const struct of_device_id wm8974_of_match[] = {

       { .compatible = "wlf,wm8974", },

       { }

};

MODULE_DEVICE_TABLE(of, wm8974_of_match);



static struct i2c_driver wm8974_i2c_driver = {

	.driver = {

		.name = "wm8974",

		.of_match_table = wm8974_of_match,

	},

	.probe =    wm8974_i2c_probe,

	.remove =   wm8974_i2c_remove,