So I thought maybe the correct firmware is not installed. But I checked I have the amd firmware package (firmware-amd-graphics) installed.
Code: Select all
oot@debian-s0nd:/home/benni# apt search firmware-amd-graphics
Sorting... Done
Full Text Search... Done
firmware-amd-graphics/testing,now 20190717-2 all [installed,automatic]
Binary firmware for AMD/ATI graphics chips
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root@debian-s0nd:/home/benni# lspci -v -s $(lspci | grep ' VGA ' | cut -d" " -f 1)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 14 [Radeon RX 5500/5500M / Pro 5500M] (rev c5) (prog-if 00 [VGA controller])
Subsystem: Sapphire Technology Limited Navi 14 [Radeon RX 5500/5500M / Pro 5500M]
Flags: fast devsel, IRQ 16
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at f0000000 (64-bit, prefetchable) [size=2M]
I/O ports at e000 [size=256]
Memory at f7900000 (32-bit, non-prefetchable) [size=512K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [200] Resizable BAR <?>
Capabilities: [240] Power Budgeting <?>
Capabilities: [270] Secondary PCI Express
Capabilities: [2a0] Access Control Services
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] Page Request Interface (PRI)
Capabilities: [2d0] Process Address Space ID (PASID)
Capabilities: [320] Latency Tolerance Reporting
Capabilities: [400] Data Link Feature <?>
Capabilities: [410] Physical Layer 16.0 GT/s <?>
Capabilities: [440] Lane Margining at the Receiver <?>
Kernel modules: amdgpu
Thank you very much.