commit b0c813ceee8963790bebe73956574336604ae574
author Timur Tabi <timur@freescale.com> Tue Jul 31 18:18:44 2007 +0200
committer Jaroslav Kysela <perex@perex.cz> Tue Oct 16 15:58:19 2007 +0200
tree 6873d84bcedb3454ddf1da1aa0821b4e84b32c27
parent 8259980ebcecd8096a04cc43c1c1d72e1c0ed165

[ALSA] ASoC CS4270 codec device driver

This patch adds ALSA SoC support for the Cirrus Logic CS4270 codec.  The
following features are suppored:
1) Stand-alone and software mode
2) Software mode via I2C only
3) Master mode, not Slave
4) No power management

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

include/linux/i2c-id.h

diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index a271b67..88c8140 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -120,6 +120,7 @@
 #define I2C_DRIVERID_WM8753	91	/* Wolfson WM8753 audio codec */
 #define I2C_DRIVERID_LM4857 	92 	/* LM4857 Audio Amplifier */
 #define I2C_DRIVERID_VP27SMPX	93	/* Panasonic VP27s tuner internal MPX */
+#define I2C_DRIVERID_CS4270	94	/* Cirrus Logic 4270 audio codec */
 
 #define I2C_DRIVERID_I2CDEV	900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */