chips-media/coda/coda-jpeg.c

1073 	struct vb2_v4l2_buffer *src_buf, *dst_buf;
1083 	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
1087 	if (vb2_get_plane_payload(&src_buf->vb2_buf, 0) == 0)
1088 		vb2_set_plane_payload(&src_buf->vb2_buf, 0,
1089 				      vb2_plane_size(&src_buf->vb2_buf, 0));
1091 	src_buf->sequence = ctx->osequence;
1095 	src_buf->flags |= V4L2_BUF_FLAG_KEYFRAME;
1096 	src_buf->flags &= ~V4L2_BUF_FLAG_PFRAME;
1191 	coda_write_base(ctx, q_data_src, src_buf, CODA9_GDI_INFO_BASE_Y);
1200 	trace_coda_jpeg_run(ctx, src_buf);
1209 	struct vb2_v4l2_buffer *src_buf, *dst_buf;
1221 	 * will either already have marked src_buf as last, or it will wake up
1225 	src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
1246 	dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_LAST;
1248 	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
1250 	v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
1335 	struct vb2_v4l2_buffer *src_buf, *dst_buf;
1339 	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
1348 	if (vb2_get_plane_payload(&src_buf->vb2_buf, 0) == 0)
1349 		vb2_set_plane_payload(&src_buf->vb2_buf, 0,
1350 				      vb2_plane_size(&src_buf->vb2_buf, 0));
1356 	ret = coda_jpeg_decode_header(ctx, &src_buf->vb2_buf);
1358 		src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
1360 		v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
1407 	coda9_jpeg_dec_bbc_gbu_setup(ctx, &src_buf->vb2_buf,
1439 	trace_coda_jpeg_run(ctx, src_buf);
1449 	struct vb2_v4l2_buffer *dst_buf, *src_buf;
1461 	 * will either already have marked src_buf as last, or it will wake up
1465 	src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
1473 	dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_LAST;
1475 	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
1480 	v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);