adulau/aha
1
0
Fork 0
mirror of https://github.com/adulau/aha.git synced 2024-12-29 12:16:20 +00:00
Code Issues Projects Releases Packages Wiki Activity
aha/include/sound/soc-of-simple.h

26 lines
608 B
C
Raw Normal View History

ALSA: ASoC: Add OpenFirmware helper for matching bus and codec drivers Simple utility layer for creating ASoC machine instances based on data in the OpenFirmware device tree. OF aware platform drivers and codec drivers register themselves with this framework and the framework automatically instantiates a machine driver. At the moment, the driver is not very capable and it is expected to be extended as more features are needed for specifying the configuration in the device tree. This is most likely temporary glue code to work around limitations in the ASoC v1 framework. When v2 is merged, most of this driver will need to be reworked. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 10:42:28 +00:00
/*
* OF helpers for ALSA SoC
*
* Copyright (C) 2008, Secret Lab Technologies Ltd.
*/
#ifndef _INCLUDE_SOC_OF_H_
#define _INCLUDE_SOC_OF_H_
ALSA: ASoC: Make OpenFirmware helper include file conditional The OpenFirmware API headers don't build on all platforms so ensure that they are not included unless they are being used. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 10:42:29 +00:00
#if defined(CONFIG_SND_SOC_OF_SIMPLE) || defined(CONFIG_SND_SOC_OF_SIMPLE_MODULE)
ALSA: ASoC: Add OpenFirmware helper for matching bus and codec drivers Simple utility layer for creating ASoC machine instances based on data in the OpenFirmware device tree. OF aware platform drivers and codec drivers register themselves with this framework and the framework automatically instantiates a machine driver. At the moment, the driver is not very capable and it is expected to be extended as more features are needed for specifying the configuration in the device tree. This is most likely temporary glue code to work around limitations in the ASoC v1 framework. When v2 is merged, most of this driver will need to be reworked. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 10:42:28 +00:00
#include <linux/of.h>
#include <sound/soc.h>
int of_snd_soc_register_codec(struct snd_soc_codec_device *codec_dev,
void *codec_data, struct snd_soc_dai *dai,
struct device_node *node);
int of_snd_soc_register_platform(struct snd_soc_platform *platform,
struct device_node *node,
struct snd_soc_dai *cpu_dai);
ALSA: ASoC: Make OpenFirmware helper include file conditional The OpenFirmware API headers don't build on all platforms so ensure that they are not included unless they are being used. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 10:42:29 +00:00
#endif
ALSA: ASoC: Add OpenFirmware helper for matching bus and codec drivers Simple utility layer for creating ASoC machine instances based on data in the OpenFirmware device tree. OF aware platform drivers and codec drivers register themselves with this framework and the framework automatically instantiates a machine driver. At the moment, the driver is not very capable and it is expected to be extended as more features are needed for specifying the configuration in the device tree. This is most likely temporary glue code to work around limitations in the ASoC v1 framework. When v2 is merged, most of this driver will need to be reworked. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 10:42:28 +00:00
#endif /* _INCLUDE_SOC_OF_H_ */
Reference in a new issue Copy permalink