1 Jul
2020
1 Jul
'20
9:26 a.m.
On Tue, Jun 30, 2020 at 09:56:07PM +0800, Shengjiu Wang wrote:
The ASRC not only supports ideal ratio mode, but also supports internal ratio mode.
For internal rato mode, the rate of clock source should be divided with no remainder by sample rate, otherwise there is sound distortion.
Add function fsl_asrc_select_clk() to find proper clock source for internal ratio mode, if the clock source is available then internal ratio mode will be selected.
With change, the ideal ratio mode is not the only option for user.
Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com
Reviewed-by: Nicolin Chen nicoleotsuka@gmail.com