diff options
| author | Jean Delvare <khali@linux-fr.org> | 2010-02-16 14:22:37 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:11:03 -0300 |
| commit | d90a4ae4ae5a5e535782ab090507898e042db81a (patch) | |
| tree | b2105bf7d4814e7f0d1d0192b8e8fbf63ca8ceaf /drivers/media/video/bt8xx/bttv-driver.c | |
| parent | 656380118d1a1c0176e58e4e3e46d736d0dd2000 (diff) | |
V4L/DVB: bttv: Let the user disable IR support
Add a new module parameter "disable_ir" to disable IR support. Several
other drivers do that already, and this can be very handy for
debugging purposes.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-driver.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index ae08b077fd04..cb46e8fa8aaa 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -81,6 +81,7 @@ static int video_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 }; static int radio_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 }; static int vbi_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 }; static int debug_latency; +static int disable_ir; static unsigned int fdsr; @@ -107,6 +108,7 @@ module_param(bttv_gpio, int, 0644); module_param(bttv_debug, int, 0644); module_param(irq_debug, int, 0644); module_param(debug_latency, int, 0644); +module_param(disable_ir, int, 0444); module_param(fdsr, int, 0444); module_param(gbuffers, int, 0444); @@ -139,6 +141,7 @@ MODULE_PARM_DESC(bttv_verbose,"verbose startup messages, default is 1 (yes)"); MODULE_PARM_DESC(bttv_gpio,"log gpio changes, default is 0 (no)"); MODULE_PARM_DESC(bttv_debug,"debug messages, default is 0 (no)"); MODULE_PARM_DESC(irq_debug,"irq handler debug messages, default is 0 (no)"); +MODULE_PARM_DESC(disable_ir, "disable infrared remote support"); MODULE_PARM_DESC(gbuffers,"number of capture buffers. range 2-32, default 8"); MODULE_PARM_DESC(gbufsize,"size of the capture buffers, default is 0x208000"); MODULE_PARM_DESC(reset_crop,"reset cropping parameters at open(), default " @@ -4461,8 +4464,10 @@ static int __devinit bttv_probe(struct pci_dev *dev, request_modules(btv); } - init_bttv_i2c_ir(btv); - bttv_input_init(btv); + if (!disable_ir) { + init_bttv_i2c_ir(btv); + bttv_input_init(btv); + } /* everything is fine */ bttv_num++; |