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[media] au0828: add an option to disable IR via modprobe parameter 

The IR code increases the power consumption of the device.
Allow to disable it via modprobe parameter.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-08-07 13:10:25 -03:00
parent f5885f4097
commit ff346b0f5d
1 changed files with 5 additions and 1 deletions
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6
drivers/media/usb/au0828/au0828-input.c
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@ -25,6 +25,10 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <media/rc-core.h> #include <media/rc-core.h>
static int disable_ir;
module_param(disable_ir, int, 0444);
MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
#include "au0828.h" #include "au0828.h"
struct au0828_rc { struct au0828_rc {
@ -271,7 +275,7 @@ int au0828_rc_register(struct au0828_dev *dev)
int err = -ENOMEM; int err = -ENOMEM;
u16 i2c_rc_dev_addr = 0; u16 i2c_rc_dev_addr = 0;
if (!dev->board.has_ir_i2c) if (!dev->board.has_ir_i2c || disable_ir)
return 0; return 0;
i2c_rc_dev_addr = au0828_probe_i2c_ir(dev); i2c_rc_dev_addr = au0828_probe_i2c_ir(dev);