diff options
Diffstat (limited to 'drivers/media/video/bt8xx/bttvp.h')
| -rw-r--r-- | drivers/media/video/bt8xx/bttvp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h index 23ab1c9..497c8dc 100644 --- a/drivers/media/video/bt8xx/bttvp.h +++ b/drivers/media/video/bt8xx/bttvp.h @@ -464,6 +464,12 @@ struct bttv { extern unsigned int bttv_num; extern struct bttv bttvs[BTTV_MAX]; +static inline unsigned int bttv_muxsel(const struct bttv *btv, + unsigned int input) +{ + return (bttv_tvcards[btv->c.type].muxsel >> (input * 2)) & 3; +} + #endif #define btwrite(dat,adr) writel((dat), btv->bt848_mmio+(adr)) |
