diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-07 13:10:25 -0300 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 12:00:25 +0900 |
| commit | 5a8cd160aad2c789e63e94bde26e8ca522bf4df4 (patch) | |
| tree | c1b40ed380655b23d8a9b929a57c627ddb4fb98f /drivers/media | |
| parent | df29c50dfc23f433712e7c5d021ab86df9f34389 (diff) | |
| download | linux-3.10-5a8cd160aad2c789e63e94bde26e8ca522bf4df4.tar.gz linux-3.10-5a8cd160aad2c789e63e94bde26e8ca522bf4df4.tar.bz2 linux-3.10-5a8cd160aad2c789e63e94bde26e8ca522bf4df4.zip | |
upstream: au0828: add an option to disable IR via modprobe parm
The IR code increases the power consumption of the device.
Allow to disable it via modprobe parameter.
Backports http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=ca97cf053296
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Change-Id: I4a791fd762b77947c04cbac52d7b74b67749efdb
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-input.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/usb/au0828/au0828-input.c b/drivers/media/usb/au0828/au0828-input.c index 2d52a8092da..b4374dece7d 100644 --- a/drivers/media/usb/au0828/au0828-input.c +++ b/drivers/media/usb/au0828/au0828-input.c @@ -25,6 +25,10 @@ #include <linux/slab.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" struct au0828_rc { @@ -271,7 +275,7 @@ int au0828_rc_register(struct au0828_dev *dev) int err = -ENOMEM; u16 i2c_rc_dev_addr = 0; - if (!dev->board.has_ir_i2c) + if (!dev->board.has_ir_i2c || disable_ir) return 0; i2c_rc_dev_addr = au0828_probe_i2c_ir(dev); |