media/v4l2-core/v4l2-ctrls-core.c

78 			unsigned int idx = i * ctrl->elem_size;
87 			       ctrl->elems * ctrl->elem_size);
115 	void *p = ptr.p + idx * ctrl->elem_size;
118 		memcpy(p, ctrl->p_def.p_const, ctrl->elem_size);
120 		memset(p, 0, ctrl->elem_size);
198 			unsigned int offset = i * ctrl->elem_size;
818 	void *p = ptr.p + idx * ctrl->elem_size;
1240 		idx *= ctrl->elem_size;
1315 	memcpy(to.p, from.p_const, elems * ctrl->elem_size);
1377 	tmp = kvmalloc(elems * ref->ctrl->elem_size, GFP_KERNEL);
1467 		unsigned int sz = ref->p_req_elems * ctrl->elem_size;
1473 		memcpy(tmp, ctrl->p_new.p, ctrl->elems * ctrl->elem_size);
1474 		memcpy(tmp + sz, ctrl->p_cur.p, ctrl->elems * ctrl->elem_size);
1696 		size_extra_req = ctrl->elems * ctrl->elem_size;
1758 			const u32 dims[V4L2_CTRL_MAX_DIMS], u32 elem_size,
1783 	/* Prefill elem_size for all types handled by std_type_ops */
1786 		elem_size = sizeof(s64);
1789 		elem_size = max + 1;
1792 		elem_size = sizeof(u8);
1795 		elem_size = sizeof(u16);
1798 		elem_size = sizeof(u32);
1801 		elem_size = sizeof(struct v4l2_ctrl_mpeg2_sequence);
1804 		elem_size = sizeof(struct v4l2_ctrl_mpeg2_picture);
1807 		elem_size = sizeof(struct v4l2_ctrl_mpeg2_quantisation);
1810 		elem_size = sizeof(struct v4l2_ctrl_fwht_params);
1813 		elem_size = sizeof(struct v4l2_ctrl_h264_sps);
1816 		elem_size = sizeof(struct v4l2_ctrl_h264_pps);
1819 		elem_size = sizeof(struct v4l2_ctrl_h264_scaling_matrix);
1822 		elem_size = sizeof(struct v4l2_ctrl_h264_slice_params);
1825 		elem_size = sizeof(struct v4l2_ctrl_h264_decode_params);
1828 		elem_size = sizeof(struct v4l2_ctrl_h264_pred_weights);
1831 		elem_size = sizeof(struct v4l2_ctrl_vp8_frame);
1834 		elem_size = sizeof(struct v4l2_ctrl_hevc_sps);
1837 		elem_size = sizeof(struct v4l2_ctrl_hevc_pps);
1840 		elem_size = sizeof(struct v4l2_ctrl_hevc_slice_params);
1843 		elem_size = sizeof(struct v4l2_ctrl_hevc_scaling_matrix);
1846 		elem_size = sizeof(struct v4l2_ctrl_hevc_decode_params);
1849 		elem_size = sizeof(struct v4l2_ctrl_hdr10_cll_info);
1852 		elem_size = sizeof(struct v4l2_ctrl_hdr10_mastering_display);
1855 		elem_size = sizeof(struct v4l2_ctrl_vp9_compressed_hdr);
1858 		elem_size = sizeof(struct v4l2_ctrl_vp9_frame);
1861 		elem_size = sizeof(struct v4l2_ctrl_av1_sequence);
1864 		elem_size = sizeof(struct v4l2_ctrl_av1_tile_group_entry);
1867 		elem_size = sizeof(struct v4l2_ctrl_av1_frame);
1870 		elem_size = sizeof(struct v4l2_ctrl_av1_film_grain);
1873 		elem_size = sizeof(struct v4l2_area);
1877 			elem_size = sizeof(s32);
1882 	if (id == 0 || name == NULL || !elem_size ||
1915 	tot_ctrl_size = elem_size * elems;
1929 		sz_extra += elem_size;
1960 	ctrl->elem_size = elem_size;
1971 		ctrl->p_array = kvzalloc(2 * elems * elem_size, GFP_KERNEL);
1992 		memcpy(ctrl->p_def.p, p_def.p_const, elem_size);
2044 			cfg->dims, cfg->elem_size,