Visual artifacts on radeon video card in latest 24.0 branch
Description
Latest mesa git self compiled has some trouble. My gnome-shell (and GDM) flickers and many text are hidden until I pass over with the mouse.
System information
inxi -GSC -xx
System:
Host: albireo Kernel: 6.6.7-bfq arch: x86_64 bits: 64 compiler: gcc
v: 12.2.0 Desktop: GNOME v: 45.2 tk: GTK v: 3.24.38 wm: gnome-shell dm: GDM3
Distro: Debian GNU/Linux jessie/sid
CPU:
Info: quad core model: AMD A4-5000 APU with Radeon HD Graphics bits: 64
type: MCP arch: Jaguar rev: 1 cache: L1: 256 KiB L2: 2 MiB
Speed (MHz): avg: 1057 high: 1098 min/max: 800/1500 boost: disabled cores:
1: 934 2: 1098 3: 1098 4: 1098 bogomips: 11977
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Kabini [Radeon HD 8330] vendor: Toshiba driver: amdgpu
v: kernel arch: GCN-2 ports: active: LVDS-1 empty: HDMI-A-1,VGA-1
bus-ID: 00:01.0 chip-ID: 1002:9832
Device-2: AMD Sun PRO [Radeon HD 8570A/8570M] vendor: Toshiba
driver: amdgpu v: kernel arch: GCN-1 pcie: speed: 2.5 GT/s lanes: 4
bus-ID: 01:00.0 chip-ID: 1002:6663 temp: 40.0 C
Device-3: IMC Networks TOSHIBA Web Camera - HD driver: uvcvideo type: USB
rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 1-4:4 chip-ID: 13d3:5606
Display: x11 server: X.Org v: 1.20.9 with: Xwayland v: 23.2.3
compositor: gnome-shell driver: X: loaded: amdgpu unloaded: modesetting
alternate: fbdev,vesa dri: radeonsi gpu: amdgpu display-ID: :0 screens: 1
Screen-1: 0 s-res: 1366x768 s-dpi: 96
Monitor-1: LVDS-1 mapped: LVDS model: LG Display 0x033a res: 1366x768
dpi: 101 diag: 395mm (15.5")
API: EGL v: 1.5 platforms: gbm: drv: N/A x11: drv: N/A
inactive: wayland,device
API: OpenGL v: 4.6 vendor: amd v: N/A glx-v: 1.4 es-v: 3.2
direct-render: yes renderer: AMD Radeon HD 8330 (radeonsi kabini LLVM
16.0.6 DRM 3.54 6.6.7-bfq) device-ID: 1002:9832
API: Vulkan v: 1.2.70 surfaces: xcb device: 0 type: integrated-gpu
driver: N/A device-ID: 1002:9832 device: 1 type: discrete-gpu driver: N/A
device-ID: 1002:6663 device: 2 type: cpu driver: N/A device-ID: 10005:0000
Describe the issue
My gnome-shell screen has visual artifacts when usually it has none.
Regression
Gnome-shell used to work as expected
Extra information
It seems that the bug is releated to Wayland. In fact usally gnome shell starts whith wayland rendering, but (as I can see in the command below now it start with Xorg rendering)
xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x54 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 2 outputs: 3 associated providers: 0 name:AMD Radeon HD 8330 @ pci:0000:00:01.0
Provider 1: id: 0x7c cap: 0xd, Source Output, Source Offload, Sink Offload crtcs: 0 outputs: 0 associated providers: 0 name:AMD Radeon HD 8500M Series @ pci:0000:01:00.0