From 3c5732d04a879d71d928e200d399c8d61b0da27a Mon Sep 17 00:00:00 2001
From: Umang Jain <umang.jain@ideasonboard.com>
Date: Sat, 14 Aug 2021 10:39:11 +0530
Subject: ipa: vimc: Map and unmap buffers

VIMC pipeline handler has dmabuf-backed mock FrameBuffers which are
specifically targetted mimicking IPA buffers (parameter and statistics).
Map these mock buffers to the VIMC IPA that would enable exercising IPA
IPC code paths. This will provide leverage to our test suite to test
IPA IPC code paths, which are common to various platforms.

Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/libcamera/ipa/vimc.mojom | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/libcamera/ipa/vimc.mojom')

diff --git a/include/libcamera/ipa/vimc.mojom b/include/libcamera/ipa/vimc.mojom
index ee66353d..8cb240d3 100644
--- a/include/libcamera/ipa/vimc.mojom
+++ b/include/libcamera/ipa/vimc.mojom
@@ -26,6 +26,9 @@ interface IPAVimcInterface {
 
 	start() => (int32 ret);
 	stop();
+
+	mapBuffers(array<libcamera.IPABuffer> buffers);
+	unmapBuffers(array<uint32> ids);
 };
 
 interface IPAVimcEventInterface {
-- 
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