-----Original Message----- From: Mark Brown [mailto:broonie@kernel.org] Sent: Friday, June 12, 2015 9:00 PM To: Jie, Yang Cc: tiwai@suse.de; alsa-devel@alsa-project.org; Girdwood, Liam R; vinod.koul@linux.intel.com; ramesh.babu@linux.intel.com; Zhang, Vivian Subject: Re: [PATCH 1/2] ASoC: soc-compress: add a config item for soc- compress
On Fri, Jun 12, 2015 at 12:31:25PM +0000, Jie, Yang wrote:
here to make the drivers that do use compressed support select this symbol
As mentioned in commit message, we need add 'select
SND_SOC_COMPRESS'
to driver Kconfig(e.g. sound/soc/intel/Kconfig) when it is needed.
and since there's no config text there's no way for users to enable this on a per system basis so this breaks all existing compressed audio
support.
Do you mean I should add this message to 'Help' for this config item? Per my understanding, no existing driver really uses this compressed audio support currently, is that true?
Some of the existing Intel machine drivers have references to compressed audio, it certainly looks like they're trying to use it. Are you saying that this is not actually the case?
Let me double confirm if the atom drivers are using it. Seems mfld platform is using that.
~Keyon