Lines Matching defs:tilt
119 /* Formatters for the motorized pan & tilt [GS]ET_MPT_CTL */
1250 static int _pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
1260 tilt = -64 * tilt / 100; /* positive tilt is down, which is not what the user would expect */
1263 buf[2] = tilt & 0xFF;
1264 buf[3] = (tilt >> 8) & 0xFF;
1269 int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
1276 tilt < pdev->angle_range.tilt_min ||
1277 tilt > pdev->angle_range.tilt_max)
1282 tilt -= pdev->tilt_angle;
1284 if (pan < -36000 || pan > 36000 || tilt < -36000 || tilt > 36000)
1287 ret = _pwc_mpt_set_angle(pdev, pan, tilt);
1290 pdev->tilt_angle += tilt;
1674 new_tilt = ARGR(angles).tilt;
1679 new_tilt = pdev->tilt_angle + ARGR(angles).tilt;
1699 ARGR(angles).tilt = pdev->tilt_angle;