media/v4l2-core/v4l2-compat-ioctl32.c

52 			     struct v4l2_window32 __user *p32)
56 	if (copy_from_user(&w32, p32, sizeof(w32)))
73 			     struct v4l2_window32 __user *p32)
88 	if (copy_to_user(p32, &w32, sizeof(w32)))
136 			     struct v4l2_format32 __user *p32)
138 	if (get_user(p64->type, &p32->type))
144 		return copy_from_user(&p64->fmt.pix, &p32->fmt.pix,
148 		return copy_from_user(&p64->fmt.pix_mp, &p32->fmt.pix_mp,
152 		return get_v4l2_window32(&p64->fmt.win, &p32->fmt.win);
155 		return copy_from_user(&p64->fmt.vbi, &p32->fmt.vbi,
159 		return copy_from_user(&p64->fmt.sliced, &p32->fmt.sliced,
163 		return copy_from_user(&p64->fmt.sdr, &p32->fmt.sdr,
167 		return copy_from_user(&p64->fmt.meta, &p32->fmt.meta,
175 			     struct v4l2_create_buffers32 __user *p32)
177 	if (copy_from_user(p64, p32,
180 	if (copy_from_user(&p64->flags, &p32->flags, sizeof(p32->flags)))
182 	if (copy_from_user(&p64->max_num_buffers, &p32->max_num_buffers,
183 			   sizeof(p32->max_num_buffers)))
185 	return get_v4l2_format32(&p64->format, &p32->format);
189 			     struct v4l2_format32 __user *p32)
194 		return copy_to_user(&p32->fmt.pix, &p64->fmt.pix,
198 		return copy_to_user(&p32->fmt.pix_mp, &p64->fmt.pix_mp,
202 		return put_v4l2_window32(&p64->fmt.win, &p32->fmt.win);
205 		return copy_to_user(&p32->fmt.vbi, &p64->fmt.vbi,
209 		return copy_to_user(&p32->fmt.sliced, &p64->fmt.sliced,
213 		return copy_to_user(&p32->fmt.sdr, &p64->fmt.sdr,
217 		return copy_to_user(&p32->fmt.meta, &p64->fmt.meta,
225 			     struct v4l2_create_buffers32 __user *p32)
227 	if (copy_to_user(p32, p64,
229 	    put_user(p64->capabilities, &p32->capabilities) ||
230 	    put_user(p64->flags, &p32->flags) ||
231 	    put_user(p64->max_num_buffers, &p32->max_num_buffers) ||
232 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p64->reserved)))
234 	return put_v4l2_format32(&p64->format, &p32->format);
247 			       struct v4l2_standard32 __user *p32)
250 	return get_user(p64->index, &p32->index);
254 			       struct v4l2_standard32 __user *p32)
256 	if (put_user(p64->index, &p32->index) ||
257 	    put_user(p64->id, &p32->id) ||
258 	    copy_to_user(p32->name, p64->name, sizeof(p32->name)) ||
259 	    copy_to_user(&p32->frameperiod, &p64->frameperiod,
260 			 sizeof(p32->frameperiod)) ||
261 	    put_user(p64->framelines, &p32->framelines) ||
262 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p32->reserved)))
335 			    struct v4l2_plane32 __user *p32,
341 	if (copy_from_user(&plane32, p32, sizeof(plane32)))
369 			    struct v4l2_plane32 __user *p32,
394 	if (copy_to_user(p32, &plane32, sizeof(plane32)))
596 				  struct v4l2_framebuffer32 __user *p32)
598 	if (get_user(p64->capability, &p32->capability) ||
599 	    get_user(p64->flags, &p32->flags) ||
600 	    copy_from_user(&p64->fmt, &p32->fmt, sizeof(p64->fmt)))
608 				  struct v4l2_framebuffer32 __user *p32)
610 	if (put_user((uintptr_t)p64->base, &p32->base) ||
611 	    put_user(p64->capability, &p32->capability) ||
612 	    put_user(p64->flags, &p32->flags) ||
613 	    copy_to_user(&p32->fmt, &p64->fmt, sizeof(p64->fmt)))
636 				   struct v4l2_input32 __user *p32)
638 	if (copy_from_user(p64, p32, sizeof(*p32)))
644 				   struct v4l2_input32 __user *p32)
646 	if (copy_to_user(p32, p64, sizeof(*p32)))
702 				   struct v4l2_ext_controls32 __user *p32)
706 	if (copy_from_user(&ec32, p32, sizeof(ec32)))
722 				   struct v4l2_ext_controls32 __user *p32)
736 	if (copy_to_user(p32, &ec32, sizeof(ec32)))
764 			    struct v4l2_event32 __user *p32)
766 	if (put_user(p64->type, &p32->type) ||
767 	    copy_to_user(&p32->u, &p64->u, sizeof(p64->u)) ||
768 	    put_user(p64->pending, &p32->pending) ||
769 	    put_user(p64->sequence, &p32->sequence) ||
770 	    put_user(p64->timestamp.tv_sec, &p32->timestamp.tv_sec) ||
771 	    put_user(p64->timestamp.tv_nsec, &p32->timestamp.tv_nsec) ||
772 	    put_user(p64->id, &p32->id) ||
773 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p32->reserved)))
795 				   struct v4l2_event32_time32 __user *p32)
797 	if (put_user(p64->type, &p32->type) ||
798 	    copy_to_user(&p32->u, &p64->u, sizeof(p64->u)) ||
799 	    put_user(p64->pending, &p32->pending) ||
800 	    put_user(p64->sequence, &p32->sequence) ||
801 	    put_user(p64->timestamp.tv_sec, &p32->timestamp.tv_sec) ||
802 	    put_user(p64->timestamp.tv_nsec, &p32->timestamp.tv_nsec) ||
803 	    put_user(p64->id, &p32->id) ||
804 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p32->reserved)))
819 			   struct v4l2_edid32 __user *p32)
823 	if (copy_from_user(p64, p32, offsetof(struct v4l2_edid32, edid)) ||
824 	    get_user(edid, &p32->edid))
832 			   struct v4l2_edid32 __user *p32)
834 	if (copy_to_user(p32, p64, offsetof(struct v4l2_edid32, edid)))
1050 		struct v4l2_plane32 __user *p32 = user_ptr;
1059 				err = get_v4l2_plane32(p64, p32, b64->memory);
1063 				++p32;
1120 		struct v4l2_plane32 __user *p32 = user_ptr;
1129 				err = put_v4l2_plane32(p64, p32, b64->memory);
1133 				++p32;