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authorThierry MERLE <thierry.merle@free.fr>2007-05-08 17:22:29 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-07-18 14:23:20 -0300
commitc5f48367fe54c46805774eeea8e828de54a5ad7b (patch)
tree5a78194b89745dc55054e6f656cacec20ca1a79b /drivers/media/video/usbvision/usbvision-core.c
parentea1f83cee96badc28d3f67ef29ac29c9d0eb0a1b (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-core.c')
-rw-r--r--drivers/media/video/usbvision/usbvision-core.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index 02ccd96d5e5..0127be9c254 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -1831,10 +1831,10 @@ int usbvision_set_output(struct usb_usbvision *usbvision, int width,
frameRate = FRAMERATE_MAX;
}
- if (usbvision->tvnorm->id & V4L2_STD_625_50) {
+ if (usbvision->tvnormId & V4L2_STD_625_50) {
frameDrop = frameRate * 32 / 25 - 1;
}
- else if (usbvision->tvnorm->id & V4L2_STD_525_60) {
+ else if (usbvision->tvnormId & V4L2_STD_525_60) {
frameDrop = frameRate * 32 / 30 - 1;
}
@@ -2067,7 +2067,7 @@ int usbvision_set_input(struct usb_usbvision *usbvision)
}
- if (usbvision->tvnorm->id & V4L2_STD_PAL) {
+ if (usbvision->tvnormId & V4L2_STD_PAL) {
value[0] = 0xC0;
value[1] = 0x02; //0x02C0 -> 704 Input video line length
value[2] = 0x20;
@@ -2076,7 +2076,7 @@ int usbvision_set_input(struct usb_usbvision *usbvision)
value[5] = 0x00; //0x0060 -> 96 Input video h offset
value[6] = 0x16;
value[7] = 0x00; //0x0016 -> 22 Input video v offset
- } else if (usbvision->tvnorm->id & V4L2_STD_SECAM) {
+ } else if (usbvision->tvnormId & V4L2_STD_SECAM) {
value[0] = 0xC0;
value[1] = 0x02; //0x02C0 -> 704 Input video line length
value[2] = 0x20;