Lines Matching defs:qctrl2
66 struct v4l2_queryctrl qctrl2;
70 qctrl2.id = cid;
71 err = drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2);
75 !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED))
77 ctrl2.id = qctrl2.id;
83 return ((ctrl2.value - qctrl2.minimum) * 65535
84 + (qctrl2.maximum - qctrl2.minimum) / 2)
85 / (qctrl2.maximum - qctrl2.minimum);
97 struct v4l2_queryctrl qctrl2;
101 qctrl2.id = cid;
102 err = drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2);
106 !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED) &&
107 !(qctrl2.flags & V4L2_CTRL_FLAG_GRABBED))
113 if (value && qctrl2.type == V4L2_CTRL_TYPE_BOOLEAN)
115 ctrl2.id = qctrl2.id;
117 (value * (qctrl2.maximum - qctrl2.minimum)
120 ctrl2.value += qctrl2.minimum;
297 struct v4l2_queryctrl qctrl2;
819 qctrl2.id = V4L2_CID_AUDIO_VOLUME;
820 if (drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2) == 0 &&
821 !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED))
822 aud->step = qctrl2.step;