diff options
| author | Jaroslav Kysela <perex@suse.cz> | 2006-01-13 09:12:11 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:23:12 +0100 |
| commit | 21a3479a0b606d36fe24093f70a1c27328cec286 (patch) | |
| tree | 484ce13d02df9f580bb6691ea3845160dc716c4a /sound/core/oss/pcm_plugin.h | |
| parent | 153abaa4ff0500070a282dd0868367d69388d527 (diff) | |
[ALSA] PCM midlevel & PCM OSS - make procfs & OSS plugin code optional
Modules: ALSA Core,PCM Midlevel,ALSA<-OSS emulation,USB generic driver
1) The verbose procfs code for the PCM midlevel and usb audio
can be removed now (more patches will follow).
CONFIG_SND_VERBOSE_PROCFS
2) The PCM OSS plugin system can be also compiled optionaly.
CONFIG_SND_PCM_OSS_PLUGINS
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/core/oss/pcm_plugin.h')
| -rw-r--r-- | sound/core/oss/pcm_plugin.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h index 29198da615c..a8a4f958043 100644 --- a/sound/core/oss/pcm_plugin.h +++ b/sound/core/oss/pcm_plugin.h @@ -22,6 +22,8 @@ * */ +#ifdef CONFIG_SND_PCM_OSS_PLUGINS + #include <linux/bitmap.h> static inline unsigned long *bitmap_alloc(unsigned int nbits) @@ -191,6 +193,14 @@ void zero_channel(struct snd_pcm_plugin *plugin, const struct snd_pcm_plugin_channel *dst_channel, size_t samples); +#else + +static inline snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size) { return drv_size; } +static inline snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_size) { return clt_size; } +static inline int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask) { return format; } + +#endif + #ifdef PLUGIN_DEBUG #define pdprintf( fmt, args... ) printk( "plugin: " fmt, ##args) #else |