Mesa 20.1.0-devel with lima or panfrost kernel module, great

[Sagittarius]

I have tested today my Odroid-C2 mainline kernel v5.5.3 with lima kernel module and mesa 20.1...

if under Xfce there are still many glitches, under plasma KDE, it's really impressive. I invite you to test with the desktop effects.

So great thanks to the developpers Qiang Yu and Alyssa Rosenzweig for the wonderful work.

My system:
$this->bbcode_second_pass_code('', 'System: Host: Odroid-C2 Kernel: 5.5.3-1-ARCH aarch64 bits: 64 compiler: gcc v: 9.2.0 Console: tty 1 Distro: Arch Linux ARM
Machine: Type: ARM Device System: Hardkernel ODROID-C2 details: N/A serial: HKC213254DFD66CA�
Battery: Device-1: hidpp_battery_2 model: Logitech Wireless Keyboard K230 charge: 55% (should be ignored)
status: Discharging
Device-2: hidpp_battery_3 model: Logitech Wireless Mouse M315/M235 charge: 100% (should be ignored)
status: Discharging
CPU: Topology: Quad Core model: N/A variant: cortex-a53 bits: 64 type: MCP arch: ARMv8 rev: 4
features: Use -f option to see features bogomips: 0
Speed: N/A min/max: N/A Core speeds (MHz): No speed data found for 4 cores.
Graphics: Device-1: meson-gxbb-dw-hdmi driver: meson_dw_hdmi v: kernel bus ID: N/A
Device-2: meson-gxbb-mali driver: lima v: kernel bus ID: N/A
Display: server: X.org 1.20.7 driver: modesetting resolution: <xdpyinfo missing>
OpenGL: renderer: Mali450 v: 2.1 Mesa 20.1.0-devel (git-0c4a70b64d) direct render: Yes
Audio: Device-1: meson-gxbb-dw-hdmi driver: meson_dw_hdmi v: kernel bus ID: N/A
Sound Server: ALSA v: k5.5.3-1-ARCH
Network: Device-1: meson-gxbb-dwmac driver: meson8b_dwmac v: N/A port: N/A bus ID: N/A
IF: eth0 state: down mac: 00:1e:06:33:b3:4a
Device-2: Realtek RTL8188SU 802.11n WLAN Adapter type: USB driver: r8712u bus ID: 1-1.2:4
IF: wlan0 state: up mac: 00:e0:4c:03:02:5a
Drives: Local Storage: total: 29.12 GiB used: 31.86 GiB (109.4%)
ID-1: /dev/mmcblk0 model: DG4032 size: 29.12 GiB
Partition: ID-1: / size: 24.60 GiB used: 15.72 GiB (63.9%) fs: ext4 dev: /dev/mmcblk0p1
ID-2: swap-1 size: 4.00 GiB used: 425.5 MiB (10.4%) fs: swap dev: /dev/mmcblk0p2
Sensors: Message: No sensors data was found. Is sensors configured?
Info: Processes: 228 Uptime: 8h 32m Memory: 1.85 GiB used: 1.25 GiB (67.6%) Init: systemd Compilers: gcc: 9.2.0
clang: 9.0.1 Shell: bash v: 5.0.11 inxi: 3.0.37
')

I'm going to test also my S912 TV Box under Armbian.