On Sat, Apr 30, 2016 at 8:18 AM, Petr Kulhavy <brain@xxxxxxxx> wrote: > Hi, > > I'm trying to run the latest mainline kernel 4.6 on the iMX6UL EVK. The > board mostly works and the only problem is audio. > Even though the sound card is detected and the ALSA mixer can be controlled > there is no MCLK coming out of the SAI2 interface. Also, have you tried setting bit 20 (SAI2_MCLK_DIR) of register IOMUXC_GPR_GPR1? You can set this bit in the bootloader for a quick test. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
