RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-21 16:25:08 +00:00
Code Issues Activity Actions

Kernel: Move all Graphics-related code into Devices/GPU directory

Browse source 
Like the HID, Audio and Storage subsystem, the Graphics subsystem (which
handles GPUs technically) exposes unix device files (typically in /dev).
To ensure consistency across the repository, move all related files to a
new directory under Kernel/Devices called "GPU".

Also remove the redundant "GPU" word from the VirtIO driver directory,
and the word "Graphics" from GraphicsManagement.{h,cpp} filenames.
This commit is contained in:
Liav A 2023-06-03 14:47:47 +03:00 • committed by Jelle Raaijmakers
parent 31a7dabf02
commit 9ee098b119
69 changed files with 167 additions and 167 deletions
Download patch file Download diff file Expand all files Collapse all files

42
Kernel/Graphics/Intel/Transcoder/AnalogDisplayTranscoder.h
View file

@ -1,42 +0,0 @@
/*
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/RefPtr.h>
#include <AK/Try.h>
#include <AK/Types.h>
#include <Kernel/Graphics/Intel/Transcoder/DisplayTranscoder.h>
namespace Kernel {
class IntelDisplayConnectorGroup;
class IntelAnalogDisplayTranscoder final : public IntelDisplayTranscoder {
public:
static ErrorOr<NonnullOwnPtr<IntelAnalogDisplayTranscoder>> create_with_physical_addresses(PhysicalAddress transcoder_registers_start_address,
PhysicalAddress pipe_registers_start_address, PhysicalAddress dpll_registers_start_address, PhysicalAddress dpll_control_registers_start_address);
virtual ErrorOr<void> set_dpll_settings(Badge<IntelDisplayConnectorGroup>, IntelGraphics::PLLSettings const& settings, size_t dac_multiplier) override;
virtual ErrorOr<void> enable_dpll_without_vga(Badge<IntelDisplayConnectorGroup>) override;
virtual ErrorOr<void> disable_dpll(Badge<IntelDisplayConnectorGroup>) override;
private:
struct [[gnu::packed]] DPLLRegisters {
u32 divisor_a0;
u32 divisor_a1;
};
struct [[gnu::packed]] DPLLControlRegisters {
u32 control;
u32 padding; // On Gen4, this is the control register of DPLL B, don't touch this
u32 multiplier;
};
IntelAnalogDisplayTranscoder(Memory::TypedMapping<TranscoderRegisters volatile>, Memory::TypedMapping<PipeRegisters volatile>, Memory::TypedMapping<DPLLRegisters volatile>, Memory::TypedMapping<DPLLControlRegisters volatile>);
Memory::TypedMapping<DPLLRegisters volatile> m_dpll_registers;
Memory::TypedMapping<DPLLControlRegisters volatile> m_dpll_control_registers;
};
}