[Bug 102646] Screen flickering under amdgpu-experimental [buggy auto power profile]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



changed bug 102646
What Removed Added
Attachment #144237 is obsolete   1

Comment # 91 on bug 102646 from
Created attachment 144253 [details] [review]
fixed patch

I fixed the patch and can apply it on top of amd-drm-next and vanilla kernel
5.0.11 (my current kernel). Unfortunately it doesn't help. I added 'verbose
debug' patch too, here is my output.

1) Before applying high memory profile workaround:
 kernel: amdgpu: [powerplay] min_core_set_clock: 30000
 kernel: amdgpu: [powerplay] min_mem_set_clock: 30000
 kernel: amdgpu: [powerplay] vrefresh: 75
 kernel: amdgpu: [powerplay] min_vblank_time: 464
 kernel: amdgpu: [powerplay] num_display: 2
 kernel: amdgpu: [powerplay] multi_monitor_in_sync: 0
 kernel: amdgpu: [powerplay] performance level 0 memory clock = 30000
 kernel: amdgpu: [powerplay] performance level 0 engine clock = 30000
 kernel: amdgpu: [powerplay] performance level 1 memory clock = 200000
 kernel: amdgpu: [powerplay] performance level 1 engine clock = 136600
 kernel: amdgpu: [powerplay] mclk_latency_table entry0 frequency = 30000
 kernel: amdgpu: [powerplay] mclk_latency_table entry0 latency = 330
 kernel: amdgpu: [powerplay] mclk_latency_table entry1 frequency = 100000
 kernel: amdgpu: [powerplay] mclk_latency_table entry1 latency = 330
 kernel: amdgpu: [powerplay] mclk_latency_table entry2 frequency = 200000
 kernel: amdgpu: [powerplay] mclk_latency_table entry2 latency = 330

2) After:
kernel: amdgpu: [powerplay] min_core_set_clock: 30000
kernel: amdgpu: [powerplay] min_mem_set_clock: 30000
kernel: amdgpu: [powerplay] vrefresh: 75
kernel: amdgpu: [powerplay] min_vblank_time: 464
kernel: amdgpu: [powerplay] num_display: 2
kernel: amdgpu: [powerplay] multi_monitor_in_sync: 0
kernel: amdgpu: [powerplay] performance level 0 memory clock = 200000
kernel: amdgpu: [powerplay] performance level 0 engine clock = 30000
kernel: amdgpu: [powerplay] performance level 1 memory clock = 200000
kernel: amdgpu: [powerplay] performance level 1 engine clock = 136600
kernel: amdgpu: [powerplay] mclk_latency_table entry0 frequency = 30000
kernel: amdgpu: [powerplay] mclk_latency_table entry0 latency = 330
kernel: amdgpu: [powerplay] mclk_latency_table entry1 frequency = 100000
kernel: amdgpu: [powerplay] mclk_latency_table entry1 latency = 330
kernel: amdgpu: [powerplay] mclk_latency_table entry2 frequency = 200000
kernel: amdgpu: [powerplay] mclk_latency_table entry2 latency = 330

My GPU is RX580 8Gb with 2 monitors connected through HDMI.


You are receiving this mail because:
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux