Lines Matching refs:ctrl
6338 static int zcxx_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
6341 container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
6344 switch (ctrl->id) {
6347 if (ctrl->val && sd->exposure && gspca_dev->streaming)
6354 static int zcxx_s_ctrl(struct v4l2_ctrl *ctrl)
6357 container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
6363 if (ctrl->id == V4L2_CID_JPEG_COMPRESSION_QUALITY) {
6367 if (ctrl->val <= jpeg_qual[i])
6370 if (i == ARRAY_SIZE(jpeg_qual) || (i > 0 && i == qual && ctrl->val < jpeg_qual[i]))
6379 ctrl->val = jpeg_qual[i];
6385 switch (ctrl->id) {
6393 setautogain(gspca_dev, ctrl->val);
6394 if (!gspca_dev->usb_err && !ctrl->val && sd->exposure)
6398 setlightfreq(gspca_dev, ctrl->val);
6401 setsharpness(gspca_dev, ctrl->val);