[Kernel-packages] [Bug 1319589]

As expected, error messages disappear, performance problems do not reappear. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1319589 Title: [drm:rv770_dpm_set_power_state] *ERROR* rv770_s

[Kernel-packages] [Bug 1319589]

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 received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.laun

[Kernel-packages] [Bug 1319589]

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 disappear, performance returns to normal). -- You received this bug notification because you are a

[Kernel-packages] [Bug 1319589]

Same issue on Debian 8 stable, kernel 3.16: two *ERROR*s in kernel log and a notable performance degradation in some games after suspend/resume. I have tried the proposed patch, it does not help (the recompiled driver still has the same behavior). -- You received this bug notification because yo