diff options
| author | Thierry MERLE <thierry.merle@free.fr> | 2007-05-08 17:22:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-07-18 14:23:20 -0300 |
| commit | c5f48367fe54c46805774eeea8e828de54a5ad7b (patch) | |
| tree | 5a78194b89745dc55054e6f656cacec20ca1a79b /drivers/media/video/usbvision/usbvision.h | |
| parent | ea1f83cee96badc28d3f67ef29ac29c9d0eb0a1b (diff) | |
V4L/DVB (5644): Usbvision: video_ioctl2 conversion
The ioctl entry point, a big switch/case, is splitted in little
functions.
These functions are set as callbacks for the video_ioctl2 video4linux
facility.
This improves the driver memory consumption and enables the v4l1
compatibility as a side effect.
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Acked-by: Dwaine P. Garden <dwainegarden@rogers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/usbvision/usbvision.h')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h index c759d00d701..7e6cc8e09cc 100644 --- a/drivers/media/video/usbvision/usbvision.h +++ b/drivers/media/video/usbvision/usbvision.h @@ -221,6 +221,8 @@ enum { #define I2C_USB_ADAP_MAX 16 +#define USBVISION_NORMS (V4L2_STD_PAL | V4L2_STD_NTSC | V4L2_STD_SECAM | V4L2_STD_PAL_M) + /* ----------------------------------------------------------------- */ /* usbvision video structures */ /* ----------------------------------------------------------------- */ @@ -301,14 +303,6 @@ struct usbvision_frame_header { __u16 frameHeight; /* 10 - 11 after endian correction*/ }; -/* tvnorms */ -struct usbvision_tvnorm { - char *name; - v4l2_std_id id; - /* mode for saa7113h */ - int mode; -}; - struct usbvision_frame { char *data; /* Frame buffer */ struct usbvision_frame_header isocHeader; /* Header from stream */ @@ -441,7 +435,7 @@ struct usb_usbvision { struct v4l2_capability vcap; /* Video capabilities */ unsigned int ctl_input; /* selected input */ - struct usbvision_tvnorm *tvnorm; /* selected tv norm */ + v4l2_std_id tvnormId; /* selected tv norm */ unsigned char video_endp; /* 0x82 for USBVISION devices based */ // Decompression stuff: |