From 6c6c0b2c27e70c3593e023882fabb1cebcbd077e Mon Sep 17 00:00:00 2001 From: Mark Weaver Date: Sun, 13 Nov 2005 16:07:52 -0800 Subject: [PATCH] v4l: (939) Support for nebula rc5 based gpio remote Support for Nebula rc5-based gpio remote. Signed-off-by: Mark Weaver Signed-off-by: Nickolay V. Shmyrev Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/media/video/bttv-gpio.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'drivers/media/video/bttv-gpio.c') diff --git a/drivers/media/video/bttv-gpio.c b/drivers/media/video/bttv-gpio.c index 575ce8b8e714..616a5b7e510c 100644 --- a/drivers/media/video/bttv-gpio.c +++ b/drivers/media/video/bttv-gpio.c @@ -113,6 +113,24 @@ void bttv_gpio_irq(struct bttv_core *core) } } +int bttv_any_irq(struct bttv_core *core) +{ + struct bttv_sub_driver *drv; + struct bttv_sub_device *dev; + struct list_head *item; + int handled = 0; + + list_for_each(item,&core->subs) { + dev = list_entry(item,struct bttv_sub_device,list); + drv = to_bttv_sub_drv(dev->dev.driver); + if (drv && drv->any_irq) { + if (drv->any_irq(dev)) + handled = 1; + } + } + return handled; +} + /* ----------------------------------------------------------------------- */ /* external: sub-driver register/unregister */ -- cgit v1.2.1