diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c index 1a66c9484aa7b257813d5ab08f97b6f0ee73d244..2361a11f1e2036d8f7bc2f7195bbce0d0ac9e82c 100644 --- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c +++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c @@ -422,11 +422,19 @@ buffer_from_host(struct vchiq_mmal_instance *instance, m.u.buffer_from_host.buffer_header.data = (u32)(unsigned long)buf->buffer; m.u.buffer_from_host.buffer_header.alloc_size = buf->buffer_size; - m.u.buffer_from_host.buffer_header.length = 0; /* nothing used yet */ - m.u.buffer_from_host.buffer_header.offset = 0; /* no offset */ - m.u.buffer_from_host.buffer_header.flags = 0; /* no flags */ - m.u.buffer_from_host.buffer_header.pts = MMAL_TIME_UNKNOWN; - m.u.buffer_from_host.buffer_header.dts = MMAL_TIME_UNKNOWN; + if (port->type == MMAL_PORT_TYPE_OUTPUT) { + m.u.buffer_from_host.buffer_header.length = 0; + m.u.buffer_from_host.buffer_header.offset = 0; + m.u.buffer_from_host.buffer_header.flags = 0; + m.u.buffer_from_host.buffer_header.pts = MMAL_TIME_UNKNOWN; + m.u.buffer_from_host.buffer_header.dts = MMAL_TIME_UNKNOWN; + } else { + m.u.buffer_from_host.buffer_header.length = buf->length; + m.u.buffer_from_host.buffer_header.offset = 0; + m.u.buffer_from_host.buffer_header.flags = buf->mmal_flags; + m.u.buffer_from_host.buffer_header.pts = buf->pts; + m.u.buffer_from_host.buffer_header.dts = buf->dts; + } /* clear buffer type sepecific data */ memset(&m.u.buffer_from_host.buffer_header_type_specific, 0,