Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-24 13:11:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: soc-component: Convert the mark_module to void*

Browse Source 
The mark_module of the snd_soc_component is strict snd_pcm_substream type
which prevents it to be used by compressed streams.

Change the type to void* along with the snd_soc_component_module_get()
and snd_soc_component_module_put() to allow the same mark to be used by
compressed when it's module_get_upon_open is set to 1.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20210901095255.3617-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2021-09-01 12:52:54 +03:00 committed by Mark Brown
parent 2266721938
commit a739fdc262
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 10 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
include/sound/soc-component.h
View File

@ -220,7 +220,7 @@ struct snd_soc_component {
int (*init)(struct snd_soc_component *component);
/* function mark */
struct snd_pcm_substream *mark_module;
void *mark_module;
struct snd_pcm_substream *mark_open;
struct snd_pcm_substream *mark_hw_params;
struct snd_pcm_substream *mark_trigger;
@ -391,15 +391,13 @@ void snd_soc_component_exit_regmap(struct snd_soc_component *component);
#define snd_soc_component_module_get_when_open(component, substream) \
snd_soc_component_module_get(component, substream, 1)
int snd_soc_component_module_get(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
int upon_open);
void *mark, int upon_open);
#define snd_soc_component_module_put_when_remove(component) \
snd_soc_component_module_put(component, NULL, 0, 0)
#define snd_soc_component_module_put_when_close(component, substream, rollback) \
snd_soc_component_module_put(component, substream, 1, rollback)
void snd_soc_component_module_put(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
int upon_open, int rollback);
void *mark, int upon_open, int rollback);
static inline void snd_soc_component_set_drvdata(struct snd_soc_component *c,
void *data)

16
sound/soc/soc-component.c
View File

@ -251,8 +251,7 @@ int snd_soc_component_set_jack(struct snd_soc_component *component,
EXPORT_SYMBOL_GPL(snd_soc_component_set_jack);
int snd_soc_component_module_get(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
int upon_open)
void *mark, int upon_open)
{
int ret = 0;
@ -260,25 +259,24 @@ int snd_soc_component_module_get(struct snd_soc_component *component,
!try_module_get(component->dev->driver->owner))
ret = -ENODEV;
/* mark substream if succeeded */
/* mark module if succeeded */
if (ret == 0)
soc_component_mark_push(component, substream, module);
soc_component_mark_push(component, mark, module);
return soc_component_ret(component, ret);
}
void snd_soc_component_module_put(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
int upon_open, int rollback)
void *mark, int upon_open, int rollback)
{
if (rollback && !soc_component_mark_match(component, substream, module))
if (rollback && !soc_component_mark_match(component, mark, module))
return;
if (component->driver->module_get_upon_open == !!upon_open)
module_put(component->dev->driver->owner);
/* remove marked substream */
soc_component_mark_pop(component, substream, module);
/* remove the mark from module */
soc_component_mark_pop(component, mark, module);
}
int snd_soc_component_open(struct snd_soc_component *component,