[alsa-devel] [PATCH v4 5/7] ASoC: intel - add Skylake HDA audio driver

Mark Brown broonie at kernel.org
Tue Jun 2 16:30:42 CEST 2015


On Tue, Jun 02, 2015 at 06:09:43PM +0530, Vinod Koul wrote:

> This is fairly *common* in drivers to use wrappers for hw accesses and yes
> for overall HDA we can perhaps optimize these as Takashi pointed out but
> hardly a worrying aspect/sign

It's not the fact that there are wrappers that is worrying, it's the
contents of the wrappers combined with the interfaces.  The interfaces
make the wrappers complete noops yet the driver has to manually go
through and rewrap everything.
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