Hi.

On Fri, Apr 19, 2019 at 10:23:56AM +0000, S.j. Wang wrote:

...

Unify the supported input and output rate, add the 12kHz/24kHz/128kHz to the support list

Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com

sound/soc/fsl/fsl_asrc.c | 32 +++++++++++++++++++------------- 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index 2c4bbc3499db..0d06e738264a 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -27,13 +27,14 @@ dev_dbg(&asrc_priv->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)

/* Corresponding to process_option */ -static int supported_input_rate[] = {

• 5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000, 88200,
  

• 96000, 176400, 192000,
  

+static unsigned int supported_asrc_rate[] = {

• 5512, 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000,
  

• 64000, 88200, 96000, 128000, 176400, 192000,
  

};

-static int supported_asrc_rate[] = {

• 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000, 88200, 96000,
  

176400, 192000,

...

+static struct snd_pcm_hw_constraint_list fsl_asrc_rate_constraints = {

• .count = ARRAY_SIZE(supported_asrc_rate),
  

• .list = supported_asrc_rate,
  

};

/** @@ -293,11 +294,11 @@ static int fsl_asrc_config_pair(struct

fsl_asrc_pair *pair)

...

  ideal = config->inclk == INCLK_NONE;

  /* Validate input and output sample rates */

• for (in = 0; in < ARRAY_SIZE(supported_input_rate); in++)
  

•         if (inrate == supported_input_rate[in])
  

• for (in = 0; in < ARRAY_SIZE(supported_asrc_rate); in++)
  

•         if (inrate == supported_asrc_rate[in])
                  break;
  

Not sure if we still need it upon having hw_constraint. Maybe m2m needs it?

Yes. Best regards Wang shengjiu