> +static int fsl_asrc_m2m_check_format(u8 dir, u32 rate, u32 channels, u32
> format)
> +{
> + u64 support_format = FSL_ASRC_FORMATS;
> +
> + if (channels < 1 || channels > 10)
> + return -EINVAL;
> +
> + if (rate < 5512 || rate > 192000)
> + return -E
ASRC can be used on memory to memory case, define several
functions for m2m usage.
m2m_start_part_one: first part of the start steps
m2m_start_part_two: second part of the start steps
m2m_stop_part_one: first part of stop steps
m2m_stop_part_two: second part of stop steps
m2m_check_format: check f
