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authorMatthias Schwarzott <zzam@gentoo.org>2014-10-02 02:20:57 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-10-30 17:15:43 -0200
commit9abe3b89f38312052b885311ce93b1a53627793c (patch)
treee417bb79708bc5103acad1cb1be6a7ce43511c38 /drivers/media/usb/cx231xx
parent8da4f2d58d53e74192ba0310e8cb10b7d495b26d (diff)
[media] cx231xx: Modifiy the symbolic constants for i2c ports and describe
Change to I2C_0 ... I2C_2 for the master ports and add I2C_1_MUX_1 and I2C_1_MUX_3 for the muxed ones. V2: Renamed mux adapters to seperate them from master adapters. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/cx231xx')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index c92382f48671..377216ba5e93 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -322,10 +322,11 @@ enum cx231xx_decoder {
};
enum CX231XX_I2C_MASTER_PORT {
- I2C_0 = 0,
- I2C_1 = 1,
- I2C_2 = 2,
- I2C_3 = 3
+ I2C_0 = 0, /* master 0 - internal connection */
+ I2C_1 = 1, /* master 1 - used with mux */
+ I2C_2 = 2, /* master 2 */
+ I2C_1_MUX_1 = 3, /* master 1 - port 1 (I2C_DEMOD_EN = 0) */
+ I2C_1_MUX_3 = 4 /* master 1 - port 3 (I2C_DEMOD_EN = 1) */
};
struct cx231xx_board {