ipa: raspberrypi: Remove MdParserRPi

With the recent change to pass a ControlList to the IPA with exposure
and gain values used for a frame, RPiController::MdParserRPi is not
needed any more. Remove all traces of it.

The derived CamHelper objects now pass nullptr values for the parser to
the base CamHelper class when sensors do not use metadata.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 0 insertions, 32 deletions

diff --git a/src/ipa/raspberrypi/md_parser_rpi.hpp b/src/ipa/raspberrypi/md_parser_rpi.hpp
deleted file mode 100644
index 52f54f00..00000000
--- a/src/ipa/raspberrypi/md_parser_rpi.hpp
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: BSD-2-Clause */
-/*
- * Copyright (C) 2019, Raspberry Pi (Trading) Limited
- *
- * md_parser_rpi.hpp - Raspberry Pi metadata parser interface
- */
-#pragma once
-
-#include "md_parser.hpp"
-
-namespace RPiController {
-
-class MdParserRPi : public MdParser
-{
-public:
-	MdParserRPi();
-	Status Parse(void *data) override;
-	Status GetExposureLines(unsigned int &lines) override;
-	Status GetGainCode(unsigned int &gain_code) override;
-
-private:
-	// This must be the same struct that is filled into the metadata buffer
-	// in the pipeline handler.
-	struct rpiMetadata
-	{
-		uint32_t exposure;
-		uint32_t gain;
-	};
-	rpiMetadata metadata;
-};
-
-}