sti/delta/delta-v4l2.c

28 #define to_au(__vbuf) container_of(__vbuf, struct delta_au, vbuf)
29 #define to_frame(__vbuf) container_of(__vbuf, struct delta_frame, vbuf)
69 			ctx->name, au->vbuf.vb2_buf.index, au->dts, au->size,
73 			ctx->name, au->vbuf.vb2_buf.index, au->dts, au->size,
92 	struct vb2_v4l2_buffer *vbuf;
94 	vbuf = &au->vbuf;
95 	vbuf->sequence = ctx->au_num++;
96 	v4l2_m2m_buf_done(vbuf, err ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
102 	struct vb2_v4l2_buffer *vbuf;
109 	vbuf = &frame->vbuf;
110 	vbuf->sequence = ctx->frame_num++;
111 	v4l2_m2m_buf_done(vbuf, err ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
119 	struct vb2_v4l2_buffer *vbuf;
127 			vbuf = &frame->vbuf;
128 			v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
146 		struct vb2_v4l2_buffer *vbuf = &frame->vbuf;
148 		v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
931 	struct vb2_v4l2_buffer *vbuf;
941 	vbuf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
942 	if (!vbuf) {
947 	au = to_au(vbuf);
948 	au->size = vb2_get_plane_payload(&vbuf->vb2_buf, 0);
949 	au->dts = vbuf->vb2_buf.timestamp;
1119 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
1120 	struct delta_au *au = to_au(vbuf);
1124 		au->vaddr = vb2_plane_vaddr(&au->vbuf.vb2_buf, 0);
1126 				(&au->vbuf.vb2_buf, 0);
1132 	if (vbuf->field == V4L2_FIELD_ANY)
1133 		vbuf->field = V4L2_FIELD_NONE;
1242 	struct vb2_v4l2_buffer *vbuf;
1247 	vbuf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
1248 	if (!vbuf) {
1254 	frame = to_frame(vbuf);
1298 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
1300 	v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
1311 	struct vb2_v4l2_buffer *vbuf = NULL;
1337 	vbuf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
1338 	if (!vbuf) {
1344 	au = to_au(vbuf);
1345 	au->size = vb2_get_plane_payload(&vbuf->vb2_buf, 0);
1346 	au->dts = vbuf->vb2_buf.timestamp;
1389 	if (vbuf)
1390 		v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_QUEUED);
1392 	while ((vbuf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx)))
1393 		v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_QUEUED);
1400 	struct vb2_v4l2_buffer *vbuf;
1405 	while ((vbuf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx)))
1406 		v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_ERROR);
1465 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
1466 	struct delta_frame *frame = to_frame(vbuf);
1470 		frame->index = vbuf->vb2_buf.index;
1471 		frame->vaddr = vb2_plane_vaddr(&vbuf->vb2_buf, 0);
1472 		frame->paddr = vb2_dma_contig_plane_dma_addr(&vbuf->vb2_buf, 0);
1489 	frame->flags = vbuf->flags;
1496 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
1497 	struct delta_frame *frame = to_frame(vbuf);
1500 	vb2_set_plane_payload(&vbuf->vb2_buf, 0, frame->info.size);
1502 	vbuf->field = frame->field;
1503 	vbuf->flags = frame->flags;
1510 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
1511 	struct delta_frame *frame = to_frame(vbuf);
1530 	struct vb2_v4l2_buffer *vbuf;
1546 			vbuf = &frame->vbuf;
1547 			v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_ERROR);