Export the functions needed to initialize the constraints. These functions will be used in soc-pcm to initialize the BE constraints. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@xxxxxxxxxxxxx> --- include/sound/pcm.h | 3 +++ sound/core/pcm_native.c | 6 ++++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 025b4d2ba0fe..2907ed2b937f 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1021,6 +1021,9 @@ int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, snd_pcm_hw_rule_func_t func, void *private, int dep, ...); +int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream); +int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream); + /** * snd_pcm_hw_constraint_single() - Constrain parameter to a single value * @runtime: PCM runtime instance diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 8dbe86cf2e4f..54e0eab2a57e 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2400,7 +2400,7 @@ static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params, return snd_interval_refine(hw_param_interval(params, rule->var), &t); } -static int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) +int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_hw_constraints *constrs = &runtime->hw_constraints; @@ -2523,8 +2523,9 @@ static int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) return err; return 0; } +EXPORT_SYMBOL(snd_pcm_hw_constraints_init); -static int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) +int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_hardware *hw = &runtime->hw; @@ -2607,6 +2608,7 @@ static int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) return 0; } +EXPORT_SYMBOL(snd_pcm_hw_constraints_complete); static void pcm_release_private(struct snd_pcm_substream *substream) { -- 2.27.0