• M
    ASoC: Use CODEC as clock master on AT91SAM9G20-EK · 2a01e5f3
    Mark Brown 提交于
    This simplifies the driver by removing the need to manually
    configure dividers within the CPU and improve audio performance
    by ensuring that the optimal phase relationships between the
    clocks in the system are maintained.
    
    Note that currently this means that for playback to work the
    Output Mixer HiFi switch must be enabled since otherwise CODEC
    will not generate the DAC clock.
    Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
    2a01e5f3
sam9g20_wm8731.c 8.1 KB