1 files changed, 0 insertions, 334 deletions
diff --git a/src/cam/drm.h b/src/cam/drm.h
deleted file mode 100644
index ebaea04d..00000000
--- a/src/cam/drm.h
+++ /dev/null
@@ -1,334 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2021, Ideas on Board Oy
- *
- * drm.h - DRM/KMS Helpers
- */
-
-#pragma once
-
-#include <array>
-#include <list>
-#include <map>
-#include <memory>
-#include <stdint.h>
-#include <string>
-#include <vector>
-
-#include <libcamera/base/signal.h>
-#include <libcamera/base/span.h>
-
-#include <libdrm/drm.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-
-namespace libcamera {
-class FrameBuffer;
-class PixelFormat;
-class Size;
-} /* namespace libcamera */
-
-namespace DRM {
-
-class Device;
-class Plane;
-class Property;
-class PropertyValue;
-
-class Object
-{
-public:
-	enum Type {
-		TypeCrtc = DRM_MODE_OBJECT_CRTC,
-		TypeConnector = DRM_MODE_OBJECT_CONNECTOR,
-		TypeEncoder = DRM_MODE_OBJECT_ENCODER,
-		TypeMode = DRM_MODE_OBJECT_MODE,
-		TypeProperty = DRM_MODE_OBJECT_PROPERTY,
-		TypeFb = DRM_MODE_OBJECT_FB,
-		TypeBlob = DRM_MODE_OBJECT_BLOB,
-		TypePlane = DRM_MODE_OBJECT_PLANE,
-		TypeAny = DRM_MODE_OBJECT_ANY,
-	};
-
-	Object(Device *dev, uint32_t id, Type type);
-	virtual ~Object();
-
-	Device *device() const { return dev_; }
-	uint32_t id() const { return id_; }
-	Type type() const { return type_; }
-
-	const Property *property(const std::string &name) const;
-	const PropertyValue *propertyValue(const std::string &name) const;
-	const std::vector<PropertyValue> &properties() const { return properties_; }
-
-protected:
-	virtual int setup()
-	{
-		return 0;
-	}
-
-	uint32_t id_;
-
-private:
-	friend Device;
-
-	Device *dev_;
-	Type type_;
-	std::vector<PropertyValue> properties_;
-};
-
-class Property : public Object
-{
-public:
-	enum Type {
-		TypeUnknown = 0,
-		TypeRange,
-		TypeEnum,
-		TypeBlob,
-		TypeBitmask,
-		TypeObject,
-		TypeSignedRange,
-	};
-
-	Property(Device *dev, drmModePropertyRes *property);
-
-	Type type() const { return type_; }
-	const std::string &name() const { return name_; }
-
-	bool isImmutable() const { return flags_ & DRM_MODE_PROP_IMMUTABLE; }
-
-	const std::vector<uint64_t> values() const { return values_; }
-	const std::map<uint32_t, std::string> &enums() const { return enums_; }
-	const std::vector<uint32_t> blobs() const { return blobs_; }
-
-private:
-	Type type_;
-	std::string name_;
-	uint32_t flags_;
-	std::vector<uint64_t> values_;
-	std::map<uint32_t, std::string> enums_;
-	std::vector<uint32_t> blobs_;
-};
-
-class PropertyValue
-{
-public:
-	PropertyValue(uint32_t id, uint64_t value)
-		: id_(id), value_(value)
-	{
-	}
-
-	uint32_t id() const { return id_; }
-	uint32_t value() const { return value_; }
-
-private:
-	uint32_t id_;
-	uint64_t value_;
-};
-
-class Blob : public Object
-{
-public:
-	Blob(Device *dev, const libcamera::Span<const uint8_t> &data);
-	~Blob();
-
-	bool isValid() const { return id() != 0; }
-};
-
-class Mode : public drmModeModeInfo
-{
-public:
-	Mode(const drmModeModeInfo &mode);
-
-	std::unique_ptr<Blob> toBlob(Device *dev) const;
-};
-
-class Crtc : public Object
-{
-public:
-	Crtc(Device *dev, const drmModeCrtc *crtc, unsigned int index);
-
-	unsigned int index() const { return index_; }
-	const std::vector<const Plane *> &planes() const { return planes_; }
-
-private:
-	friend Device;
-
-	unsigned int index_;
-	std::vector<const Plane *> planes_;
-};
-
-class Encoder : public Object
-{
-public:
-	Encoder(Device *dev, const drmModeEncoder *encoder);
-
-	uint32_t type() const { return type_; }
-
-	const std::vector<const Crtc *> &possibleCrtcs() const { return possibleCrtcs_; }
-
-private:
-	uint32_t type_;
-	std::vector<const Crtc *> possibleCrtcs_;
-};
-
-class Connector : public Object
-{
-public:
-	enum Status {
-		Connected,
-		Disconnected,
-		Unknown,
-	};
-
-	Connector(Device *dev, const drmModeConnector *connector);
-
-	uint32_t type() const { return type_; }
-	const std::string &name() const { return name_; }
-
-	Status status() const { return status_; }
-
-	const std::vector<const Encoder *> &encoders() const { return encoders_; }
-	const std::vector<Mode> &modes() const { return modes_; }
-
-private:
-	uint32_t type_;
-	std::string name_;
-	Status status_;
-	std::vector<const Encoder *> encoders_;
-	std::vector<Mode> modes_;
-};
-
-class Plane : public Object
-{
-public:
-	enum Type {
-		TypeOverlay,
-		TypePrimary,
-		TypeCursor,
-	};
-
-	Plane(Device *dev, const drmModePlane *plane);
-
-	Type type() const { return type_; }
-	const std::vector<uint32_t> &formats() const { return formats_; }
-	const std::vector<const Crtc *> &possibleCrtcs() const { return possibleCrtcs_; }
-
-	bool supportsFormat(const libcamera::PixelFormat &format) const;
-
-protected:
-	int setup() override;
-
-private:
-	friend class Device;
-
-	Type type_;
-	std::vector<uint32_t> formats_;
-	std::vector<const Crtc *> possibleCrtcs_;
-	uint32_t possibleCrtcsMask_;
-};
-
-class FrameBuffer : public Object
-{
-public:
-	struct Plane {
-		uint32_t handle;
-	};
-
-	~FrameBuffer();
-
-private:
-	friend class Device;
-
-	FrameBuffer(Device *dev);
-
-	std::map<int, Plane> planes_;
-};
-
-class AtomicRequest
-{
-public:
-	enum Flags {
-		FlagAllowModeset = (1 << 0),
-		FlagAsync = (1 << 1),
-		FlagTestOnly = (1 << 2),
-	};
-
-	AtomicRequest(Device *dev);
-	~AtomicRequest();
-
-	Device *device() const { return dev_; }
-	bool isValid() const { return valid_; }
-
-	int addProperty(const Object *object, const std::string &property,
-			uint64_t value);
-	int addProperty(const Object *object, const std::string &property,
-			std::unique_ptr<Blob> blob);
-	int commit(unsigned int flags = 0);
-
-private:
-	AtomicRequest(const AtomicRequest &) = delete;
-	AtomicRequest(const AtomicRequest &&) = delete;
-	AtomicRequest &operator=(const AtomicRequest &) = delete;
-	AtomicRequest &operator=(const AtomicRequest &&) = delete;
-
-	int addProperty(uint32_t object, uint32_t property, uint64_t value);
-
-	Device *dev_;
-	bool valid_;
-	drmModeAtomicReq *request_;
-	std::list<std::unique_ptr<Blob>> blobs_;
-};
-
-class Device
-{
-public:
-	Device();
-	~Device();
-
-	int init();
-
-	int fd() const { return fd_; }
-
-	const std::list<Crtc> &crtcs() const { return crtcs_; }
-	const std::list<Encoder> &encoders() const { return encoders_; }
-	const std::list<Connector> &connectors() const { return connectors_; }
-	const std::list<Plane> &planes() const { return planes_; }
-	const std::list<Property> &properties() const { return properties_; }
-
-	const Object *object(uint32_t id);
-
-	std::unique_ptr<FrameBuffer> createFrameBuffer(
-		const libcamera::FrameBuffer &buffer,
-		const libcamera::PixelFormat &format,
-		const libcamera::Size &size,
-		const std::array<uint32_t, 4> &strides);
-
-	libcamera::Signal<AtomicRequest *> requestComplete;
-
-private:
-	Device(const Device &) = delete;
-	Device(const Device &&) = delete;
-	Device &operator=(const Device &) = delete;
-	Device &operator=(const Device &&) = delete;
-
-	int openCard();
-	int getResources();
-
-	void drmEvent();
-	static void pageFlipComplete(int fd, unsigned int sequence,
-				     unsigned int tv_sec, unsigned int tv_usec,
-				     void *user_data);
-
-	int fd_;
-
-	std::list<Crtc> crtcs_;
-	std::list<Encoder> encoders_;
-	std::list<Connector> connectors_;
-	std::list<Plane> planes_;
-	std::list<Property> properties_;
-
-	std::map<uint32_t, Object *> objects_;
-};
-
-} /* namespace DRM */