From: Takashi Iwai Date: Fri, 4 Jan 2013 15:42:48 +0000 (+0100) Subject: ALSA: hda - Add Loopback Mixing control X-Git-Tag: v3.9-rc1~129^2~70^2~99 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c30aa7b24282c6c544f25f360131fceb646927e4;p=pandora-kernel.git ALSA: hda - Add Loopback Mixing control For codecs that have individual routes going through a loopback mixer (like VIA codecs), we need to provide an explicit switch to choose whether the output goes through mixer or directly from DAC. This patch adds the check for such paths and creates "Loopback Mixing" enum control when available. It won't influence on codecs like Realtek or others where the loopback mixer is connected independently from the primary output routes. Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed