summaryrefslogtreecommitdiffstats
path: root/include/sound/core.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/sound/core.h')
-rw-r--r--include/sound/core.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/core.h b/include/sound/core.h
index c4ade121727d..b7e9b58d3c78 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -117,6 +117,8 @@ struct snd_card {
struct device card_dev; /* cardX object for sysfs */
const struct attribute_group *dev_groups[4]; /* assigned sysfs attr */
bool registered; /* card_dev is registered? */
+ bool managed; /* managed via devres */
+ bool releasing; /* during card free process */
int sync_irq; /* assigned irq, used for PCM sync */
wait_queue_head_t remove_sleep;
@@ -274,6 +276,9 @@ extern int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int cmd);
int snd_card_new(struct device *parent, int idx, const char *xid,
struct module *module, int extra_size,
struct snd_card **card_ret);
+int snd_devm_card_new(struct device *parent, int idx, const char *xid,
+ struct module *module, size_t extra_size,
+ struct snd_card **card_ret);
int snd_card_disconnect(struct snd_card *card);
void snd_card_disconnect_sync(struct snd_card *card);
@@ -324,6 +329,7 @@ int snd_device_get_state(struct snd_card *card, void *device_data);
void snd_dma_program(unsigned long dma, unsigned long addr, unsigned int size, unsigned short mode);
void snd_dma_disable(unsigned long dma);
unsigned int snd_dma_pointer(unsigned long dma, unsigned int size);
+int snd_devm_request_dma(struct device *dev, int dma, const char *name);
#endif
/* misc.c */