libcamera: Move IPA headers from include/ipa/ to include/libcamera/ipa/

The IPA headers are installed into $prefix/include/libcamera/ipa/, but
are located in the source tree in include/ipa/. This requires files
within libcamera to include them with

 #include <ipa/foo.h>

while a third party IPA would need to use

 #include <libcamera/ipa/foo.h>

Not only is this inconsistent, it can create issues later if IPA headers
need to include each other, as the first form of include directive
wouldn't be valid once the headers are installed.

Fix the problem by moving the IPA headers to include/libcamera/ipa/.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 0 insertions, 58 deletions

diff --git a/include/ipa/raspberrypi.h b/include/ipa/raspberrypi.h
deleted file mode 100644
index c109469e..00000000
--- a/include/ipa/raspberrypi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2019-2020, Raspberry Pi Ltd.
- *
- * raspberrypi.h - Image Processing Algorithm interface for Raspberry Pi
- */
-#ifndef __LIBCAMERA_IPA_INTERFACE_RASPBERRYPI_H__
-#define __LIBCAMERA_IPA_INTERFACE_RASPBERRYPI_H__
-
-#include <libcamera/control_ids.h>
-#include <libcamera/controls.h>
-
-enum RPiOperations {
-	RPI_IPA_ACTION_V4L2_SET_STAGGERED = 1,
-	RPI_IPA_ACTION_V4L2_SET_ISP,
-	RPI_IPA_ACTION_STATS_METADATA_COMPLETE,
-	RPI_IPA_ACTION_RUN_ISP,
-	RPI_IPA_ACTION_RUN_ISP_AND_DROP_FRAME,
-	RPI_IPA_ACTION_SET_SENSOR_CONFIG,
-	RPI_IPA_ACTION_EMBEDDED_COMPLETE,
-	RPI_IPA_EVENT_SIGNAL_STAT_READY,
-	RPI_IPA_EVENT_SIGNAL_ISP_PREPARE,
-	RPI_IPA_EVENT_QUEUE_REQUEST,
-	RPI_IPA_EVENT_LS_TABLE_ALLOCATION,
-};
-
-enum RPiIpaMask {
-	ID		= 0x0ffff,
-	STATS		= 0x10000,
-	EMBEDDED_DATA	= 0x20000,
-	BAYER_DATA	= 0x40000
-};
-
-/* Size of the LS grid allocation. */
-#define MAX_LS_GRID_SIZE (32 << 10)
-
-namespace libcamera {
-
-/* List of controls handled by the Raspberry Pi IPA */
-static const ControlInfoMap RPiControls = {
-	{ &controls::AeEnable, ControlInfo(false, true) },
-	{ &controls::ExposureTime, ControlInfo(0, 999999) },
-	{ &controls::AnalogueGain, ControlInfo(1.0f, 32.0f) },
-	{ &controls::AeMeteringMode, ControlInfo(0, static_cast<int32_t>(controls::MeteringModeMax)) },
-	{ &controls::AeConstraintMode, ControlInfo(0, static_cast<int32_t>(controls::ConstraintModeMax)) },
-	{ &controls::AeExposureMode, ControlInfo(0, static_cast<int32_t>(controls::ExposureModeMax)) },
-	{ &controls::ExposureValue, ControlInfo(0.0f, 16.0f) },
-	{ &controls::AwbEnable, ControlInfo(false, true) },
-	{ &controls::ColourGains, ControlInfo(0.0f, 32.0f) },
-	{ &controls::AwbMode, ControlInfo(0, static_cast<int32_t>(controls::AwbModeMax)) },
-	{ &controls::Brightness, ControlInfo(-1.0f, 1.0f) },
-	{ &controls::Contrast, ControlInfo(0.0f, 32.0f) },
-	{ &controls::Saturation, ControlInfo(0.0f, 32.0f) },
-};
-
-} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_IPA_INTERFACE_RASPBERRYPI_H__ */