[alsa-devel] [PATCH 1/2] ASoC: Provide CODEC clocking operations and API calls
lrg at slimlogic.co.uk
Tue Mar 8 18:59:09 CET 2011
On Mon, 2011-03-07 at 21:07 +0000, Mark Brown wrote:
> When multi component systems use DAIless amplifiers which require clocking
> configuration it is at best hard to use the current clocking API as this
> requires a DAI even though the device may not even have one. Address this
> by adding set_sysclk() and set_pll() operations and APIs for CODECs.
> In order to avoid issues with devices which could be used either with or
> without DAIs make the DAI variants call through to their CODEC counterparts
> if there is no DAI specific operation. Converting over entirely would create
> problems for multi-DAI devices which offer per-DAI clocking setup.
> Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg at ti.com>
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