media/v4l2-core/v4l2-ioctl.c

26 #include <media/v4l2-fh.h>
1091 				struct file *file, void *fh, void *arg)
1104 	ret = ops->vidioc_querycap(file, fh, cap);
1125 		       struct file *file, void *fh, void *arg)
1134 	return ops->vidioc_g_input(file, fh, arg);
1138 			struct file *file, void *fh, void *arg)
1147 	return ops->vidioc_g_output(file, fh, arg);
1151 				struct file *file, void *fh, void *arg)
1163 	return ops->vidioc_s_input(file, fh, *(unsigned int *)arg);
1167 				struct file *file, void *fh, void *arg)
1174 	return ops->vidioc_s_output(file, fh, *(unsigned int *)arg);
1178 				struct file *file, void *fh, void *arg)
1189 				struct file *file, void *fh, void *arg)
1203 				struct file *file, void *fh, void *arg)
1225 	return ops->vidioc_enum_input(file, fh, p);
1229 				struct file *file, void *fh, void *arg)
1251 	return ops->vidioc_enum_output(file, fh, p);
1565 				struct file *file, void *fh, void *arg)
1595 		ret = ops->vidioc_enum_fmt_vid_cap(file, fh, arg);
1600 		ret = ops->vidioc_enum_fmt_vid_overlay(file, fh, arg);
1612 		ret = ops->vidioc_enum_fmt_vid_out(file, fh, arg);
1617 		ret = ops->vidioc_enum_fmt_sdr_cap(file, fh, arg);
1622 		ret = ops->vidioc_enum_fmt_sdr_out(file, fh, arg);
1627 		ret = ops->vidioc_enum_fmt_meta_cap(file, fh, arg);
1632 		ret = ops->vidioc_enum_fmt_meta_out(file, fh, arg);
1656 				struct file *file, void *fh, void *arg)
1672 		ret = ops->vidioc_g_fmt_vid_cap(file, fh, arg);
1679 		return ops->vidioc_g_fmt_vid_cap_mplane(file, fh, arg);
1681 		return ops->vidioc_g_fmt_vid_overlay(file, fh, arg);
1683 		return ops->vidioc_g_fmt_vbi_cap(file, fh, arg);
1685 		return ops->vidioc_g_fmt_sliced_vbi_cap(file, fh, arg);
1690 		ret = ops->vidioc_g_fmt_vid_out(file, fh, arg);
1695 		return ops->vidioc_g_fmt_vid_out_mplane(file, fh, arg);
1697 		return ops->vidioc_g_fmt_vid_out_overlay(file, fh, arg);
1699 		return ops->vidioc_g_fmt_vbi_out(file, fh, arg);
1701 		return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg);
1703 		return ops->vidioc_g_fmt_sdr_cap(file, fh, arg);
1705 		return ops->vidioc_g_fmt_sdr_out(file, fh, arg);
1707 		return ops->vidioc_g_fmt_meta_cap(file, fh, arg);
1709 		return ops->vidioc_g_fmt_meta_out(file, fh, arg);
1715 				struct file *file, void *fh, void *arg)
1735 		ret = ops->vidioc_s_fmt_vid_cap(file, fh, arg);
1748 		return ops->vidioc_s_fmt_vid_cap_mplane(file, fh, arg);
1756 		return ops->vidioc_s_fmt_vid_overlay(file, fh, arg);
1761 		return ops->vidioc_s_fmt_vbi_cap(file, fh, arg);
1766 		return ops->vidioc_s_fmt_sliced_vbi_cap(file, fh, arg);
1771 		ret = ops->vidioc_s_fmt_vid_out(file, fh, arg);
1782 		return ops->vidioc_s_fmt_vid_out_mplane(file, fh, arg);
1790 		return ops->vidioc_s_fmt_vid_out_overlay(file, fh, arg);
1795 		return ops->vidioc_s_fmt_vbi_out(file, fh, arg);
1800 		return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg);
1805 		return ops->vidioc_s_fmt_sdr_cap(file, fh, arg);
1810 		return ops->vidioc_s_fmt_sdr_out(file, fh, arg);
1815 		return ops->vidioc_s_fmt_meta_cap(file, fh, arg);
1820 		return ops->vidioc_s_fmt_meta_out(file, fh, arg);
1826 				struct file *file, void *fh, void *arg)
1843 		ret = ops->vidioc_try_fmt_vid_cap(file, fh, arg);
1856 		return ops->vidioc_try_fmt_vid_cap_mplane(file, fh, arg);
1864 		return ops->vidioc_try_fmt_vid_overlay(file, fh, arg);
1869 		return ops->vidioc_try_fmt_vbi_cap(file, fh, arg);
1874 		return ops->vidioc_try_fmt_sliced_vbi_cap(file, fh, arg);
1879 		ret = ops->vidioc_try_fmt_vid_out(file, fh, arg);
1890 		return ops->vidioc_try_fmt_vid_out_mplane(file, fh, arg);
1898 		return ops->vidioc_try_fmt_vid_out_overlay(file, fh, arg);
1903 		return ops->vidioc_try_fmt_vbi_out(file, fh, arg);
1908 		return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg);
1913 		return ops->vidioc_try_fmt_sdr_cap(file, fh, arg);
1918 		return ops->vidioc_try_fmt_sdr_out(file, fh, arg);
1923 		return ops->vidioc_try_fmt_meta_cap(file, fh, arg);
1928 		return ops->vidioc_try_fmt_meta_out(file, fh, arg);
1934 				struct file *file, void *fh, void *arg)
1936 	return ops->vidioc_streamon(file, fh, *(unsigned int *)arg);
1940 				struct file *file, void *fh, void *arg)
1942 	return ops->vidioc_streamoff(file, fh, *(unsigned int *)arg);
1946 				struct file *file, void *fh, void *arg)
1954 	err = ops->vidioc_g_tuner(file, fh, p);
1961 				struct file *file, void *fh, void *arg)
1972 	return ops->vidioc_s_tuner(file, fh, p);
1976 				struct file *file, void *fh, void *arg)
1985 	err = ops->vidioc_g_modulator(file, fh, p);
1992 				struct file *file, void *fh, void *arg)
2000 	return ops->vidioc_s_modulator(file, fh, p);
2004 				struct file *file, void *fh, void *arg)
2014 	return ops->vidioc_g_frequency(file, fh, p);
2018 				struct file *file, void *fh, void *arg)
2037 	return ops->vidioc_s_frequency(file, fh, p);
2041 				struct file *file, void *fh, void *arg)
2050 				struct file *file, void *fh, void *arg)
2064 	return ops->vidioc_s_std(file, fh, norm);
2068 				struct file *file, void *fh, void *arg)
2086 	return ops->vidioc_querystd(file, fh, arg);
2090 				struct file *file, void *fh, void *arg)
2108 	return ops->vidioc_s_hw_freq_seek(file, fh, p);
2112 		      struct file *file, void *fh, void *arg)
2117 	return ops->vidioc_s_fbuf(file, fh, p);
2121 				struct file *file, void *fh, void *arg)
2123 	return ops->vidioc_overlay(file, fh, *(unsigned int *)arg);
2127 				struct file *file, void *fh, void *arg)
2142 	return ops->vidioc_reqbufs(file, fh, p);
2146 				struct file *file, void *fh, void *arg)
2151 	return ret ? ret : ops->vidioc_querybuf(file, fh, p);
2155 				struct file *file, void *fh, void *arg)
2160 	return ret ? ret : ops->vidioc_qbuf(file, fh, p);
2164 				struct file *file, void *fh, void *arg)
2169 	return ret ? ret : ops->vidioc_dqbuf(file, fh, p);
2173 				struct file *file, void *fh, void *arg)
2190 	ret = ops->vidioc_create_bufs(file, fh, create);
2200 				struct file *file, void *fh, void *arg)
2205 	return ret ? ret : ops->vidioc_prepare_buf(file, fh, b);
2209 			   struct file *file, void *fh, void *arg)
2214 		return ops->vidioc_remove_bufs(file, fh, remove);
2220 				struct file *file, void *fh, void *arg)
2230 		return ops->vidioc_g_parm(file, fh, p);
2236 	ret = ops->vidioc_g_std(file, fh, &std);
2243 				struct file *file, void *fh, void *arg)
2263 	return ops->vidioc_s_parm(file, fh, p);
2267 				struct file *file, void *fh, void *arg)
2272 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2279 		return ops->vidioc_queryctrl(file, fh, p);
2284 				struct file *file, void *fh, void *arg)
2289 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2296 		return ops->vidioc_query_ext_ctrl(file, fh, p);
2301 				struct file *file, void *fh, void *arg)
2306 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2313 		return ops->vidioc_querymenu(file, fh, p);
2318 				struct file *file, void *fh, void *arg)
2323 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2332 		return ops->vidioc_g_ctrl(file, fh, p);
2342 		int ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);
2352 				struct file *file, void *fh, void *arg)
2357 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2367 		return ops->vidioc_s_ctrl(file, fh, p);
2378 	ret = ops->vidioc_s_ext_ctrls(file, fh, &ctrls);
2384 				struct file *file, void *fh, void *arg)
2389 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2401 				ops->vidioc_g_ext_ctrls(file, fh, p) : -EINVAL;
2405 				struct file *file, void *fh, void *arg)
2410 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2422 				ops->vidioc_s_ext_ctrls(file, fh, p) : -EINVAL;
2426 				struct file *file, void *fh, void *arg)
2431 		test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
2443 			ops->vidioc_try_ext_ctrls(file, fh, p) : -EINVAL;
2456 			   struct file *file, void *fh, void *arg)
2466 	ret = ops->vidioc_g_selection(file, fh, p);
2472 			   struct file *file, void *fh, void *arg)
2482 	ret = ops->vidioc_s_selection(file, fh, p);
2488 				struct file *file, void *fh, void *arg)
2509 	ret = v4l_g_selection(ops, file, fh, &s);
2518 				struct file *file, void *fh, void *arg)
2539 	return v4l_s_selection(ops, file, fh, &s);
2543 				struct file *file, void *fh, void *arg)
2567 		ret = ops->vidioc_g_pixelaspect(file, fh, s.type,
2589 	ret = v4l_g_selection(ops, file, fh, &s);
2600 	ret = v4l_g_selection(ops, file, fh, &s);
2609 				struct file *file, void *fh, void *arg)
2617 	ret = ops->vidioc_log_status(file, fh);
2625 				struct file *file, void *fh, void *arg)
2645 		return ops->vidioc_g_register(file, fh, p);
2653 				struct file *file, void *fh, void *arg)
2673 		return ops->vidioc_s_register(file, fh, p);
2681 				struct file *file, void *fh, void *arg)
2697 			return ops->vidioc_g_chip_info(file, fh, arg);
2724 				struct file *file, void *fh, void *arg)
2726 	return v4l2_event_dequeue(fh, arg, file->f_flags & O_NONBLOCK);
2730 				struct file *file, void *fh, void *arg)
2732 	return ops->vidioc_subscribe_event(fh, arg);
2736 				struct file *file, void *fh, void *arg)
2738 	return ops->vidioc_unsubscribe_event(fh, arg);
2742 				struct file *file, void *fh, void *arg)
2753 	return ops->vidioc_g_sliced_vbi_cap(file, fh, p);
2757 				struct file *file, void *fh, void *arg)
2775 		err = ops->vidioc_enum_freq_bands(file, fh, p);
2787 		err = ops->vidioc_g_tuner(file, fh, &t);
2806 		err = ops->vidioc_g_modulator(file, fh, &m);
2824 		    void *fh, void *p);
2845 			struct file *file, void *fh, void *p)	\
2847 		return ops->vidioc_ ## _vidioc(file, fh, p);	\
3043 	void *fh = file->private_data;
3105 		ret = info->func(ops, file, fh, arg);
3109 		ret = ops->vidioc_default(file, fh,