Re: atomic debugfs files not created

2018-01-23 Thread Alex Deucher
On Tue, Jan 23, 2018 at 1:05 PM, Drew Davenport wrote: > On Mon, Jan 22, 2018 at 1:45 PM Alex Deucher wrote: >> >> On Mon, Jan 22, 2018 at 3:20 PM, Drew Davenport >> wrote: >> > I was doing some debugging and found that /sys/kernel/debug/dri/0/state >> > doesn't get created for amdgpu. After a b

Re: atomic debugfs files not created

2018-01-22 Thread Alex Deucher
On Mon, Jan 22, 2018 at 3:20 PM, Drew Davenport wrote: > I was doing some debugging and found that /sys/kernel/debug/dri/0/state > doesn't get created for amdgpu. After a bit of digging around I found that > the DRIVER_ATOMIC feature flag gets set in dm_early_init in amdgpu_dm.c, > which is run af