From 6cd5c958b738dd7b06605adff915093f9fe0d513 Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Tue, 26 Oct 2021 15:10:43 +0200 Subject: libcamera: pipeline_handler: Split request queueing In order to prepare to handle synchronization fences at Request queueing time, split the PipelineHandler::queueRequest() function in two, by creating a list of waiting requests and introducing the doQueueRequest() function that queues requests to the device in the order the pipeline has received them. Signed-off-by: Jacopo Mondi Reviewed-by: Laurent Pinchart --- include/libcamera/internal/tracepoints/request.tp | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/libcamera/internal/tracepoints/request.tp') diff --git a/include/libcamera/internal/tracepoints/request.tp b/include/libcamera/internal/tracepoints/request.tp index f039ffd4..f1e54497 100644 --- a/include/libcamera/internal/tracepoints/request.tp +++ b/include/libcamera/internal/tracepoints/request.tp @@ -58,6 +58,15 @@ TRACEPOINT_EVENT_INSTANCE( ) ) +TRACEPOINT_EVENT_INSTANCE( + libcamera, + request, + request_device_queue, + TP_ARGS( + libcamera::Request *, req + ) +) + TRACEPOINT_EVENT_INSTANCE( libcamera, request, -- cgit v1.2.1