[alsa-devel] [PATCH] asoc tlv320aic33: skip usage of PLL in some cases

This patch makes the tlv320aic33 driver skip the initialisation of the PLL in case the sysclk is 256 * samplerate. Had to do some minor refactoring too - the check whether a sysclk set by set_sysclk() is valid is now done in set_hw_params().

Signed-off-by: Daniel Mack daniel@caiaq.de