From: Mark Brown Date: Mon, 1 Feb 2010 18:46:10 +0000 (+0000) Subject: ASoC: Allow CODECs to ask soc-cache to suppress physical writes X-Git-Tag: v2.6.34-rc1~243^2^2~30 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c961bcca1d10be4f2c06375eb561679167653a0;p=pandora-kernel.git ASoC: Allow CODECs to ask soc-cache to suppress physical writes Currently the soc-cache code will always write to the device, meaning that we need the device to be powered and active at pretty much all times the system is active. Allowing cache only writes lays some groundwork for future enhancements to allow devices to be put into a full off state when the audio subsystem is idle. Signed-off-by: Mark Brown Acked-by: Liam Girdwood --- Reading git-diff-tree failed