From 96dfda8e4b4ef3021f025ea295c10fec49e081d8 Mon Sep 17 00:00:00 2001
From: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Date: Thu, 19 Aug 2021 09:03:37 +0200
Subject: ipa: ipu3: Introduce modular algorithm

Implement a new modular framework for algorithms with a common context
structure that is passed to each algorithm through a common API.

This patch:
- removes all the local references from IPAIPU3 and uses IPAContext
- implements the list of pointers and the loop at configure call on each
  algorithm
- loops in fillParams on each prepare() call on the algorithm list
- loops in prepareStats on each process() call on the algorithm list

Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/ipa/ipu3/ipa_context.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/ipa/ipu3/ipa_context.h')

diff --git a/src/ipa/ipu3/ipa_context.h b/src/ipa/ipu3/ipa_context.h
index 2706d3ca..a031ab83 100644
--- a/src/ipa/ipu3/ipa_context.h
+++ b/src/ipa/ipu3/ipa_context.h
@@ -10,11 +10,17 @@
 
 #include <linux/intel-ipu3.h>
 
+#include <libcamera/geometry.h>
+
 namespace libcamera {
 
 namespace ipa::ipu3 {
 
 struct IPASessionConfiguration {
+	struct {
+		ipu3_uapi_grid_config bdsGrid;
+		Size bdsOutputSize;
+	} grid;
 };
 
 struct IPAFrameContext {
-- 
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