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Unverified Commit b84f48d1 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: pcm512x: Add ACPI support 



HID is assumed to be made of TI PCI ID (0x104C) + part number, so all
four 104C5121, 104C5122, 104C5141 104C5142 are valid.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3a4f4f29

sound/soc/codecs/pcm512x-i2c.c

+16 −1
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#include <linux/init.h>

#include <linux/module.h>

#include <linux/i2c.h>

#include <linux/acpi.h>



#include "pcm512x.h"
@@ -52,6 +53,7 @@ static const struct i2c_device_id pcm512x_i2c_id[] = { 
};

MODULE_DEVICE_TABLE(i2c, pcm512x_i2c_id);



#if defined(CONFIG_OF)

static const struct of_device_id pcm512x_of_match[] = {

	{ .compatible = "ti,pcm5121", },

	{ .compatible = "ti,pcm5122", },
@@ -60,6 +62,18 @@ static const struct of_device_id pcm512x_of_match[] = { 
	{ }

};

MODULE_DEVICE_TABLE(of, pcm512x_of_match);

#endif



#ifdef CONFIG_ACPI

static const struct acpi_device_id pcm512x_acpi_match[] = {

	{ "104C5121", 0 },

	{ "104C5122", 0 },

	{ "104C5141", 0 },

	{ "104C5142", 0 },

	{ },

};

MODULE_DEVICE_TABLE(acpi, pcm512x_acpi_match);

#endif



static struct i2c_driver pcm512x_i2c_driver = {

	.probe 		= pcm512x_i2c_probe,
@@ -67,7 +81,8 @@ static struct i2c_driver pcm512x_i2c_driver = { 
	.id_table	= pcm512x_i2c_id,

	.driver		= {

		.name	= "pcm512x",

		.of_match_table = pcm512x_of_match,

		.of_match_table = of_match_ptr(pcm512x_of_match),

		.acpi_match_table = ACPI_PTR(pcm512x_acpi_match),

		.pm     = &pcm512x_pm_ops,

	},

};