On Thu, Sep 07, 2017 at 10:23:43PM -0700, Nicolin Chen wrote: > The set_sysclk() now is used to override the output bit clock rate. > But this is not a common way to implement a set_dai_sysclk(). And > this creates a problem when a general machine driver (simple-card > for example) tries to do set_dai_sysclk() by passing an input clock > rate for the baud clock instead of setting the bit clock rate as > fsl_ssi driver expected. > > So this patch solves this problem by firstly removing set_sysclk() > since the hw_params() can calculate the bit clock rate. Secondly, > in order not to break those TDM use cases which previously might > have been using set_sysclk() to override the bit clock rate, this > patch changes the driver to override it based on the slot number. > > The patch also removes an obsolete comment of the dir parameter. > > Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx> Forgot to mention, I think that it's better to wait for a couple of Tested-by from those who use the TDM mode of SSI before applying it. Thanks Nicolin _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
