[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 Martin Peres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #23 from mirh --- (In reply to Thaddaeus Tintenfisch from comment #22) > I was able to resolve the FPS drop by running the following two commands: > > echo battery > /sys/class/drm/card0/device/power_dpm_state > echo balanced > /sys/

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #22 from Thaddaeus Tintenfisch --- I was able to resolve the FPS drop by running the following two commands: echo battery > /sys/class/drm/card0/device/power_dpm_state echo balanced > /sys/class/drm/card0/device/power_dpm_state --

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #21 from Thaddaeus Tintenfisch --- Now with kernel 4.4-rc3 the error messages are gone, but the performance issue is still present (glxgears: ~440 FPS before suspend, ~180 FPS after). -- You are receiving this mail because: You are

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #20 from Evgeny Grechnikov --- As expected, error messages disappear, performance problems do not reappear. -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML at

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 Alex Deucher changed: What|Removed |Added Attachment #108972|0 |1 is obsolete|

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #19 from Alex Deucher --- Created attachment 120091 --> https://bugs.freedesktop.org/attachment.cgi?id=120091&action=edit quiet errors This patch will quiet the errors unless you enable driver debugging. Apply on top of the previo

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #18 from Evgeny Grechnikov --- Yes, the new patch behaves exactly as you describe: I don't see any performance degradation after suspend/resume, although error messages are still present. -- You are receiving this mail because: You

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #17 from Alex Deucher --- Created attachment 120072 --> https://bugs.freedesktop.org/attachment.cgi?id=120072&action=edit possible fix Does this patch help? You will still get the error messages, but everything else should work.

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #16 from Evgeny Grechnikov --- It seems that the timeout is too small. A dirty fix replacing rdev->usec_timeout with 100 in rv770_send_msg_to_smc (drivers/gpu/drm/radeon/rv770_smc.c) works for me (both *ERROR*s in kernel log disap

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 Evgeny Grechnikov changed: What|Removed |Added CC||diamondaz+fdb at yandex.ru --- Comme

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #14 from Adrien Prost-Boucle --- On my machine this only visible thing this radeon.dpm=0 does is to silent the error message at resume from sleep. I see no graphic perf increase (at least with glxgears) and still scrolling issue for

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #13 from Adrien Prost-Boucle --- I tried with option radeon.dpm=0 and yes the message disappears at resume from sleep. But on my machine I never noticed graphics slowdown (at least with vlank_mode=0 glxgears). I'm not a consumer of

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #12 from Jim --- I just realized that another performance issue I had is actually caused by this bug. This occurs with kernel 3.10.0-229.1.2.el7.centos.plus (and probably all kernels). After I suspend/resume scrolling in gnome-termi

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #11 from Jim --- I can duplicate this problem with CentOS 7.1. When I run kernel 3.10.0-229.1.2.el7.centos.plus I don't see (or at least notice) the performance issue after resuming from suspend, however I do receive the same errors.

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #10 from Jim --- Ardien at https://bugzilla.kernel.org/show_bug.cgi?id=71891 they state "...found in the kernel source file drivers/gpu/drm/radeon/rv770.c. Despite the name this function is used for RV710, RV730 (yours) and RV770.".

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #9 from Adrien Prost-Boucle --- I forgot to mention the OS I'm using: ArchLinux x86-64 Linux 4.0 from testing repo (also happens with the kernel from core repo) mesa 10.5.4 from stock core repo xf86-video-ati 1:7.5 from stock core re

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #8 from Adrien Prost-Boucle --- Hi, I also experience this problem with my laptop at resume from sleep. About log messages, there does not seem to be a message when entering sleep. When resuming from sleep, I can briefly see this m

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #7 from Thaddäus Tintenfisch --- The patch does not seem to fix the problem here, still seeing the error messages in my log. Can anyone else please test it? -- You are receiving this mail because: You are the assignee for the bug.

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #6 from Alex Deucher --- Created attachment 108972 --> https://bugs.freedesktop.org/attachment.cgi?id=108972&action=edit possible fix Does this patch help? -- You are receiving this mail because: You are the assignee for the bug.

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #5 from Thadd?us Tintenfisch --- I'm also affected by this bug and I can confirm the performance hit after resuming the system from suspend. Radeon HD 4330 + kernel 3.15.2 [ 4772.472528] [drm:rv730_stop_dpm] *ERROR* Could not force

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #4 from Artem Chudinov --- Created attachment 100961 --> https://bugs.freedesktop.org/attachment.cgi?id=100961&action=edit dmesg (Radeon HD 4550, 3.15.0) I have the same problem with Radeon HD 4550 using kernel 3.14.5 or 3.15.0 or

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #3 from Aleksandr Oksenenko --- (In reply to comment #2) > Does this work better with a 3.14 kernel? I've just built 3.14 RC6 and it's all the the same with it. -- You are receiving this mail because: You are the assignee for the b

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #2 from Alex Deucher --- Does this work better with a 3.14 kernel? -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL:

[Bug 76130] Radeon HD 4570 set dpm state fails after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=76130 --- Comment #1 from Aleksandr Oksenenko --- BTW, my kernel is a stock Archlinux kernel 3.13.6. -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed...