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authorTimur Tabi <timur@freescale.com>2007-07-31 18:18:44 +0200
committerJaroslav Kysela <perex@perex.cz>2007-10-16 15:58:19 +0200
commitb0c813ceee8963790bebe73956574336604ae574 (patch)
tree6873d84bcedb3454ddf1da1aa0821b4e84b32c27 /include
parent[ALSA] hda-codec - Fix GPIO in resume (diff)
downloadlinux-b0c813ceee8963790bebe73956574336604ae574.tar.xz
linux-b0c813ceee8963790bebe73956574336604ae574.zip
[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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/i2c-id.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index a271b67a8e2d..88c81403eb3f 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 */