[alsa-devel] [PATCH] ASoC: Allow source specification for CODEC level sysclk
lrg at ti.com
Wed Aug 31 12:54:39 CEST 2011
On 24/08/11 20:09, Mark Brown wrote:
> Similarly to PLLs/FLLs some modern CODECs provide selectable system clock
> sources. When the clock is the clock for a DAI we do not usually need to
> identify which clock is being configured so can use clk_id for the source
> clock but with CODEC wide system clocks we will need to specify both the
> clock being configured and the source.
> Add a source argument to the CODEC driver set_sysclk() operation to
> reflect this. As this operation is not as widely used as the DAI
> set_sysclk() operation the change is not very invasive. We probably
> ought to go and make the same alternation for DAIs at some point.
> Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg at ti.com>
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