Comment # 27
on bug 93826
from Yves W.
Same for me. flickering problems @144hz,120hz and even 100hz when using newer
kernel (tested 4.8.0 ubuntu kernel) or amdgpu-pro 16.30.3-315407 driver with
any kernel
- with default driver and default kernel (Linux Mint 18 -> 4.4.0-38-generi)
it's working at 2560x1440 @144hz, no flickering issues.
-> tried using the Ubuntu 4.8.0 kernel -> flickering at 2560x1440 @144hz,120
and 100hz. only 60hz works without flickering
-> with the amdgpu-pro 16.30.3-315407 driver from amd site, it's always
flickering at 2560x1440 @144hz,120 and 100hz. only 60hz works without
flickering
system info:
-----------
lshw -c video
-------------
*-display
Beschreibung: VGA compatible controller
Produkt: Hawaii PRO [Radeon R9 290]
Hersteller: Advanced Micro Devices, Inc. [AMD/ATI]
Physische ID: 0
Bus-Informationen: pci@0000:03:00.0
Version: 00
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm pciexpress msi vga_controller bus_master cap_list rom
Konfiguration: driver=radeon latency=0
Ressourcen: irq:50 memory:e0000000-efffffff memory:f0000000-f07fffff
ioport:e000(Größe=256) memory:fbe00000-fbe3ffff memory:fbe40000-fbe5ffff
*-display
Beschreibung: VGA compatible controller
Produkt: Hawaii PRO [Radeon R9 290]
Hersteller: Advanced Micro Devices, Inc. [AMD/ATI]
Physische ID: 0
Bus-Informationen: pci@0000:06:00.0
Version: 00
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm pciexpress msi vga_controller bus_master cap_list rom
Konfiguration: driver=radeon latency=0
Ressourcen: irq:51 memory:c0000000-cfffffff memory:d0000000-d07fffff
ioport:d000(Größe=256) memory:fbd00000-fbd3ffff memory:fbd40000-fbd5ffff
xrandr
------
Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 16384 x 16384
DisplayPort-1 connected primary 2560x1440+0+0 (normal left inverted right x
axis y axis) 598mm x 336mm
2560x1440 59.95 + 143.86* 144.00 119.88 99.90
additional info:
---------------
-using driver from ppa: deb
http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu xenial main
vs.
amdgpu-pro 16.30.3-315407
dpkg -l | grep '^ii' | grep radeon
----------------------------------
ii libdrm-radeon1:amd64
2.4.71+git1610040630.a44c9c~gd~x amd64 Userspace interface to
radeon-specific kernel DRM services -- runtime
ii libdrm-radeon1:i386
2.4.71+git1610040630.a44c9c~gd~x i386 Userspace interface to
radeon-specific kernel DRM services -- runtime
ii radeontool 1.6.3-1
amd64 utility to control ATI Radeon backlight functions on
laptops
ii xserver-xorg-video-radeon
1:7.7.99+git1609271931.3fc839~gd~x amd64 X.Org X server --
AMD/ATI Radeon display driver
tomb raider v.1.1.1 benchmark:
-----------------------------
FPS: min
| max | avg.
--------------------------------------------------------------------
radeon: 97.4 |
145.4 | 123.4
amdgpu-pro 16.30.3-315407: 50.5 | 94.9 |
79.8
You are receiving this mail because:
- You are the assignee for the bug.
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
