Am 03.11.2013 13:15, schrieb Rafa? Mi?ecki: > 2013/10/29 Christian K?nig <deathsimple at vodafone.de>: >> From: Christian K?nig <christian.koenig at amd.com> >> >> Stop fiddling with jiffies, always wait for RADEON_FENCE_JIFFIES_TIMEOUT. >> Consolidate the two wait sequence implementations into just one function. >> Activate all waiters and remember if the reset was already done instead of >> trying to reset from only one thread. > With this patch I can't suspend my Samsung with: > 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] > nee ATI Blackcomb [Radeon HD 6900M series] [1002:6720] > anymore. > > The backlight goes off, activity LED goes off and then nothing. > Machine is still running and other lights (power, wifi, keyboard, > touchpad) are still working. Seems like a lockup to me.
Does the attached patch help? Cheers, Christian. -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-drm-radeon-fix-radeon_fence_wait_empty_locked.patch Type: text/x-diff Size: 1028 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20131105/8416f7ea/attachment.patch>