Zidan Wang c3ecef21c3 ASoC: fsl_sai: add sai master mode support
When sai works on master mode, set its bit clock and frame clock.

SAI has 4 MCLK source, bus clock, MCLK1, MCLK2 and MCLK3. fsl_sai_set_bclk
will select proper MCLK source, then calculate and set the bit clock divider.

After fsl_sai_set_bclk, enable the selected mclk in hw_params(), and add
hw_free() to disable the mclk.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-12 19:43:51 +01:00
..
2015-04-15 15:41:41 -07:00
2015-04-05 18:04:27 +02:00