On Mon, Apr 22, 2019 at 02:32:32AM +0000, S.j. Wang wrote:
When the output sample rate is [8kHz, 30kHz], the limitation of the supported ratio range is (1/24, 8). In the driver
Should be [1/24, 8].
Otherwise, Acked-by: Nicolin Chen nicoleotsuka@gmail.com
Thanks
we use (8kHz, 30kHz) instead of [8kHz, 30kHz]. So this patch is to fix this issue and the potential rounding issue with divider.
Fixes: fff6e03c7b65 ("ASoC: fsl_asrc: add support for 8-30kHz output sample rate") Cc: stable@vger.kernel.org Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com
sound/soc/fsl/fsl_asrc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index 0b937924d2e4..ea035c12a325 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -282,8 +282,8 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair) return -EINVAL; }
- if ((outrate > 8000 && outrate < 30000) &&
(outrate/inrate > 24 || inrate/outrate > 8)) {
- if ((outrate >= 8000 && outrate <= 30000) &&
(outrate > 24 * inrate || inrate > 8 * outrate)) {-- 1.9.1