我的 xorg.conf.d 包含以下文件 20-amdgpu.conf:
Section "Device"
Identifier "Card0"
Driver "amdgpu"
Option "TearFree" "on"
Option "DRI3" "1"
EndSection
然而xrandr --props
输出
TearFree: off
supported: off, on, auto
我已经尝试指定 pci id 和“true”而不是“on”,结果相同。 X 甚至不会开始使用旧的 radeon 驱动程序。
lshw -C display
输出:
*-display
description: VGA compatible controller
product: Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:05:00.0
version: c3
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list rom
configuration: driver=amdgpu latency=0
resources: irq:79 memory:b0000000-bfffffff memory:c0000000-c01fffff ioport:1000(size=256) memory:c0800000-c087ffff memory:c0000-dffff