From: Lopez Cruz, Misael <x0052729@ti.com>
Date: Fri, 1 May 2009 02:48:08 +0000 (-0500)
Subject: ASoC: TWL4030: Add voice digital loopback: sidetone
X-Git-Tag: v2.6.31-rc1~363^2~29^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee8f6894f358b6a04d8190fd78990749de98a498;p=pandora-kernel.git

ASoC: TWL4030: Add voice digital loopback: sidetone

This patch add voice digital loopback (sidetone) to the twl4030
driver. It mixes voice uplink attenuated (by sidetone gain) with
voice downlink when the codec is working in option2 (voice/audio
mode).

Signed-off-by: Misael Lopez Cruz <x0052729@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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