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Kernel/PCI: Propagate usage of DeviceIdentifier everywhere

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This allows us to remove a bunch of PCI API functions, and instead to
leverage the cached data from DeviceIdentifier object in many places.
This commit is contained in:
Liav A 2021-09-23 10:20:54 +03:00 • committed by Andreas Kling
parent da327746a2
commit 057f5a12c2
40 changed files with 150 additions and 186 deletions
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9
Kernel/Graphics/Intel/NativeGraphicsAdapter.cpp
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@ -41,13 +41,12 @@ static bool is_supported_model(u16 device_id)
#define DDC2_I2C_ADDRESS 0x50
RefPtr<IntelNativeGraphicsAdapter> IntelNativeGraphicsAdapter::initialize(PCI::Address address)
RefPtr<IntelNativeGraphicsAdapter> IntelNativeGraphicsAdapter::initialize(PCI::DeviceIdentifier const& pci_device_identifier)
{
auto id = PCI::get_hardware_id(address);
VERIFY(id.vendor_id == 0x8086);
if (!is_supported_model(id.device_id))
VERIFY(pci_device_identifier.hardware_id().vendor_id == 0x8086);
if (!is_supported_model(pci_device_identifier.hardware_id().device_id))
return {};
return adopt_ref(*new IntelNativeGraphicsAdapter(address));
return adopt_ref(*new IntelNativeGraphicsAdapter(pci_device_identifier.address()));
}
static size_t compute_dac_multiplier(size_t pixel_clock_in_khz)