From: Daniel Mack Date: Fri, 8 Mar 2013 12:52:09 +0000 (+0100) Subject: ALSA: ASoC: add codec driver for TI TAS5086 X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~52^2~42^2~8^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fa89346fbc34750f96ec0c1b2b59b15596ab333;p=pandora-kernel.git ALSA: ASoC: add codec driver for TI TAS5086 This patch adds a driver for TI's TA5086 6-channel PWM processor. This chip has a very unusual register layout, specifically because the registers are of unequal size, and multi-byte registers require bulk writes to take effect. Regmap does not support these kind of mappings. Currently, the driver does not touch any of the registers >= 0x20, so it doesn't matter, because the register map is mapped to an 8-bit array. In case more features will be added in the future that require access to higher registers, the entire regmap H/W I/O routines have to be open-coded. Signed-off-by: Daniel Mack Signed-off-by: Mark Brown --- Reading git-diff-tree failed