mirror of
https://github.com/torvalds/linux.git
synced 2024-11-06 03:51:48 +00:00
b0c813ceee
This patch adds ALSA SoC support for the Cirrus Logic CS4270 codec. The following features are suppored: 1) Stand-alone and software mode 2) Software mode via I2C only 3) Master mode, not Slave 4) No power management Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
29 lines
810 B
C
29 lines
810 B
C
/*
|
|
* Cirrus Logic CS4270 ALSA SoC Codec Driver
|
|
*
|
|
* Author: Timur Tabi <timur@freescale.com>
|
|
*
|
|
* Copyright 2007 Freescale Semiconductor, Inc. This file is licensed under
|
|
* the terms of the GNU General Public License version 2. This program
|
|
* is licensed "as is" without any warranty of any kind, whether express
|
|
* or implied.
|
|
*/
|
|
|
|
#ifndef _CS4270_H
|
|
#define _CS4270_H
|
|
|
|
/*
|
|
* The ASoC codec DAI structure for the CS4270. Assign this structure to
|
|
* the .codec_dai field of your machine driver's snd_soc_dai_link structure.
|
|
*/
|
|
extern struct snd_soc_codec_dai cs4270_dai;
|
|
|
|
/*
|
|
* The ASoC codec device structure for the CS4270. Assign this structure
|
|
* to the .codec_dev field of your machine driver's snd_soc_device
|
|
* structure.
|
|
*/
|
|
extern struct snd_soc_codec_device soc_codec_device_cs4270;
|
|
|
|
#endif
|