56 static int get_v4l2_window32(struct v4l2_window *p64,  in get_v4l2_window32()  argument
64 	*p64 = (struct v4l2_window) {  in get_v4l2_window32()
74 	if (p64->clipcount > 2048)  in get_v4l2_window32()
76 	if (!p64->clipcount)  in get_v4l2_window32()
77 		p64->clips = NULL;  in get_v4l2_window32()
82 static int put_v4l2_window32(struct v4l2_window *p64,  in put_v4l2_window32()  argument
89 		.w		= p64->w,  in put_v4l2_window32()
90 		.field		= p64->field,  in put_v4l2_window32()
91 		.chromakey	= p64->chromakey,  in put_v4l2_window32()
92 		.clips		= (uintptr_t)p64->clips,  in put_v4l2_window32()
93 		.clipcount	= p64->clipcount,  in put_v4l2_window32()
94 		.bitmap		= ptr_to_compat(p64->bitmap),  in put_v4l2_window32()
95 		.global_alpha	= p64->global_alpha,  in put_v4l2_window32()
144 static int get_v4l2_format32(struct v4l2_format *p64,  in get_v4l2_format32()  argument
147 	if (get_user(p64->type, &p32->type))  in get_v4l2_format32()
150 	switch (p64->type) {  in get_v4l2_format32()
153 		return copy_from_user(&p64->fmt.pix, &p32->fmt.pix,  in get_v4l2_format32()
154 				      sizeof(p64->fmt.pix)) ? -EFAULT : 0;  in get_v4l2_format32()
157 		return copy_from_user(&p64->fmt.pix_mp, &p32->fmt.pix_mp,  in get_v4l2_format32()
158 				      sizeof(p64->fmt.pix_mp)) ? -EFAULT : 0;  in get_v4l2_format32()
161 		return get_v4l2_window32(&p64->fmt.win, &p32->fmt.win);  in get_v4l2_format32()
164 		return copy_from_user(&p64->fmt.vbi, &p32->fmt.vbi,  in get_v4l2_format32()
165 				      sizeof(p64->fmt.vbi)) ? -EFAULT : 0;  in get_v4l2_format32()
168 		return copy_from_user(&p64->fmt.sliced, &p32->fmt.sliced,  in get_v4l2_format32()
169 				      sizeof(p64->fmt.sliced)) ? -EFAULT : 0;  in get_v4l2_format32()
172 		return copy_from_user(&p64->fmt.sdr, &p32->fmt.sdr,  in get_v4l2_format32()
173 				      sizeof(p64->fmt.sdr)) ? -EFAULT : 0;  in get_v4l2_format32()
176 		return copy_from_user(&p64->fmt.meta, &p32->fmt.meta,  in get_v4l2_format32()
177 				      sizeof(p64->fmt.meta)) ? -EFAULT : 0;  in get_v4l2_format32()
183 static int get_v4l2_create32(struct v4l2_create_buffers *p64,  in get_v4l2_create32()  argument
186 	if (copy_from_user(p64, p32,  in get_v4l2_create32()
189 	if (copy_from_user(&p64->flags, &p32->flags, sizeof(p32->flags)))  in get_v4l2_create32()
191 	return get_v4l2_format32(&p64->format, &p32->format);  in get_v4l2_create32()
194 static int put_v4l2_format32(struct v4l2_format *p64,  in put_v4l2_format32()  argument
197 	switch (p64->type) {  in put_v4l2_format32()
200 		return copy_to_user(&p32->fmt.pix, &p64->fmt.pix,  in put_v4l2_format32()
201 				    sizeof(p64->fmt.pix)) ? -EFAULT : 0;  in put_v4l2_format32()
204 		return copy_to_user(&p32->fmt.pix_mp, &p64->fmt.pix_mp,  in put_v4l2_format32()
205 				    sizeof(p64->fmt.pix_mp)) ? -EFAULT : 0;  in put_v4l2_format32()
208 		return put_v4l2_window32(&p64->fmt.win, &p32->fmt.win);  in put_v4l2_format32()
211 		return copy_to_user(&p32->fmt.vbi, &p64->fmt.vbi,  in put_v4l2_format32()
212 				    sizeof(p64->fmt.vbi)) ? -EFAULT : 0;  in put_v4l2_format32()
215 		return copy_to_user(&p32->fmt.sliced, &p64->fmt.sliced,  in put_v4l2_format32()
216 				    sizeof(p64->fmt.sliced)) ? -EFAULT : 0;  in put_v4l2_format32()
219 		return copy_to_user(&p32->fmt.sdr, &p64->fmt.sdr,  in put_v4l2_format32()
220 				    sizeof(p64->fmt.sdr)) ? -EFAULT : 0;  in put_v4l2_format32()
223 		return copy_to_user(&p32->fmt.meta, &p64->fmt.meta,  in put_v4l2_format32()
224 				    sizeof(p64->fmt.meta)) ? -EFAULT : 0;  in put_v4l2_format32()
230 static int put_v4l2_create32(struct v4l2_create_buffers *p64,  in put_v4l2_create32()  argument
233 	if (copy_to_user(p32, p64,  in put_v4l2_create32()
235 	    put_user(p64->capabilities, &p32->capabilities) ||  in put_v4l2_create32()
236 	    put_user(p64->flags, &p32->flags) ||  in put_v4l2_create32()
237 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p64->reserved)))  in put_v4l2_create32()
239 	return put_v4l2_format32(&p64->format, &p32->format);  in put_v4l2_create32()
251 static int get_v4l2_standard32(struct v4l2_standard *p64,  in get_v4l2_standard32()  argument
255 	return get_user(p64->index, &p32->index);  in get_v4l2_standard32()
258 static int put_v4l2_standard32(struct v4l2_standard *p64,  in put_v4l2_standard32()  argument
261 	if (put_user(p64->index, &p32->index) ||  in put_v4l2_standard32()
262 	    put_user(p64->id, &p32->id) ||  in put_v4l2_standard32()
263 	    copy_to_user(p32->name, p64->name, sizeof(p32->name)) ||  in put_v4l2_standard32()
264 	    copy_to_user(&p32->frameperiod, &p64->frameperiod,  in put_v4l2_standard32()
266 	    put_user(p64->framelines, &p32->framelines) ||  in put_v4l2_standard32()
267 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p32->reserved)))  in put_v4l2_standard32()
339 static int get_v4l2_plane32(struct v4l2_plane *p64,  in get_v4l2_plane32()  argument
344 	typeof(p64->m) m = {};  in get_v4l2_plane32()
362 	memset(p64, 0, sizeof(*p64));  in get_v4l2_plane32()
363 	*p64 = (struct v4l2_plane) {  in get_v4l2_plane32()
373 static int put_v4l2_plane32(struct v4l2_plane *p64,  in put_v4l2_plane32()  argument
381 		.bytesused	= p64->bytesused,  in put_v4l2_plane32()
382 		.length		= p64->length,  in put_v4l2_plane32()
383 		.data_offset	= p64->data_offset,  in put_v4l2_plane32()
389 		plane32.m.mem_offset = p64->m.mem_offset;  in put_v4l2_plane32()
392 		plane32.m.userptr = (uintptr_t)(p64->m.userptr);  in put_v4l2_plane32()
395 		plane32.m.fd = p64->m.fd;  in put_v4l2_plane32()
600 static int get_v4l2_framebuffer32(struct v4l2_framebuffer *p64,  in get_v4l2_framebuffer32()  argument
606 	    get_user(p64->capability, &p32->capability) ||  in get_v4l2_framebuffer32()
607 	    get_user(p64->flags, &p32->flags) ||  in get_v4l2_framebuffer32()
608 	    copy_from_user(&p64->fmt, &p32->fmt, sizeof(p64->fmt)))  in get_v4l2_framebuffer32()
610 	p64->base = (void __force *)compat_ptr(tmp);  in get_v4l2_framebuffer32()
615 static int put_v4l2_framebuffer32(struct v4l2_framebuffer *p64,  in put_v4l2_framebuffer32()  argument
618 	if (put_user((uintptr_t)p64->base, &p32->base) ||  in put_v4l2_framebuffer32()
619 	    put_user(p64->capability, &p32->capability) ||  in put_v4l2_framebuffer32()
620 	    put_user(p64->flags, &p32->flags) ||  in put_v4l2_framebuffer32()
621 	    copy_to_user(&p32->fmt, &p64->fmt, sizeof(p64->fmt)))  in put_v4l2_framebuffer32()
643 static inline int get_v4l2_input32(struct v4l2_input *p64,  in get_v4l2_input32()  argument
646 	if (copy_from_user(p64, p32, sizeof(*p32)))  in get_v4l2_input32()
651 static inline int put_v4l2_input32(struct v4l2_input *p64,  in put_v4l2_input32()  argument
654 	if (copy_to_user(p32, p64, sizeof(*p32)))  in put_v4l2_input32()
709 static int get_v4l2_ext_controls32(struct v4l2_ext_controls *p64,  in get_v4l2_ext_controls32()  argument
717 	*p64 = (struct v4l2_ext_controls) {  in get_v4l2_ext_controls32()
729 static int put_v4l2_ext_controls32(struct v4l2_ext_controls *p64,  in put_v4l2_ext_controls32()  argument
736 		.which		= p64->which,  in put_v4l2_ext_controls32()
737 		.count		= p64->count,  in put_v4l2_ext_controls32()
738 		.error_idx	= p64->error_idx,  in put_v4l2_ext_controls32()
739 		.request_fd	= p64->request_fd,  in put_v4l2_ext_controls32()
740 		.reserved[0]	= p64->reserved[0],  in put_v4l2_ext_controls32()
741 		.controls	= (uintptr_t)p64->controls,  in put_v4l2_ext_controls32()
771 static int put_v4l2_event32(struct v4l2_event *p64,  in put_v4l2_event32()  argument
774 	if (put_user(p64->type, &p32->type) ||  in put_v4l2_event32()
775 	    copy_to_user(&p32->u, &p64->u, sizeof(p64->u)) ||  in put_v4l2_event32()
776 	    put_user(p64->pending, &p32->pending) ||  in put_v4l2_event32()
777 	    put_user(p64->sequence, &p32->sequence) ||  in put_v4l2_event32()
778 	    put_user(p64->timestamp.tv_sec, &p32->timestamp.tv_sec) ||  in put_v4l2_event32()
779 	    put_user(p64->timestamp.tv_nsec, &p32->timestamp.tv_nsec) ||  in put_v4l2_event32()
780 	    put_user(p64->id, &p32->id) ||  in put_v4l2_event32()
781 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p32->reserved)))  in put_v4l2_event32()
802 static int put_v4l2_event32_time32(struct v4l2_event *p64,  in put_v4l2_event32_time32()  argument
805 	if (put_user(p64->type, &p32->type) ||  in put_v4l2_event32_time32()
806 	    copy_to_user(&p32->u, &p64->u, sizeof(p64->u)) ||  in put_v4l2_event32_time32()
807 	    put_user(p64->pending, &p32->pending) ||  in put_v4l2_event32_time32()
808 	    put_user(p64->sequence, &p32->sequence) ||  in put_v4l2_event32_time32()
809 	    put_user(p64->timestamp.tv_sec, &p32->timestamp.tv_sec) ||  in put_v4l2_event32_time32()
810 	    put_user(p64->timestamp.tv_nsec, &p32->timestamp.tv_nsec) ||  in put_v4l2_event32_time32()
811 	    put_user(p64->id, &p32->id) ||  in put_v4l2_event32_time32()
812 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p32->reserved)))  in put_v4l2_event32_time32()
826 static int get_v4l2_edid32(struct v4l2_edid *p64,  in get_v4l2_edid32()  argument
831 	if (copy_from_user(p64, p32, offsetof(struct v4l2_edid32, edid)) ||  in get_v4l2_edid32()
835 	p64->edid = (void __force *)compat_ptr(edid);  in get_v4l2_edid32()
839 static int put_v4l2_edid32(struct v4l2_edid *p64,  in put_v4l2_edid32()  argument
842 	if (copy_to_user(p32, p64, offsetof(struct v4l2_edid32, edid)))  in put_v4l2_edid32()
1080 		struct v4l2_plane *p64 = mbuf;  in v4l2_compat_get_array_args()  local
1090 				err = get_v4l2_plane32(p64, p32, b64->memory);  in v4l2_compat_get_array_args()
1093 				++p64;  in v4l2_compat_get_array_args()
1172 		struct v4l2_plane *p64 = mbuf;  in v4l2_compat_put_array_args()  local
1182 				err = put_v4l2_plane32(p64, p32, b64->memory);  in v4l2_compat_put_array_args()
1185 				++p64;  in v4l2_compat_put_array_args()