Reply in between.
On Fri, Jan 4, 2019 at 4:22 PM Michel Dänzer wrote:
>
> On 2019-01-04 4:32 p.m., Luís Mendes wrote:
> > Hi Alex, Christian,
> >
> > I've tested amd-staging-drm-next at commit
> > 9698024e8a191481321574bec1fe886bbce797cf - drm/amdgpu: Cleanup 2
> > compiler warnings,
> > and now
On 2019-01-04 4:32 p.m., Luís Mendes wrote:
> Hi Alex, Christian,
>
> I've tested amd-staging-drm-next at commit
> 9698024e8a191481321574bec1fe886bbce797cf - drm/amdgpu: Cleanup 2
> compiler warnings,
> and now RX 550 Polaris 12 still hangs in ring gfx with XOrg, but a gpu
> recovery is now
Hi Alex,
I've made a backport of that patch to linux 4.20, but didn't notice
any improvements. It looks like, from the logs with drm debug
messages, that the issue is happening after the ring tests, while
entering X session.
Thanks for your suggestion, anyway. I'll try that again once
Does this patch help by any chance?
https://cgit.freedesktop.org/~agd5f/linux/commit/?h=amd-staging-drm-next=5e01c09ce3b7263d88873105f21a82eda904664b
Alex
On Thu, Jan 3, 2019 at 7:14 AM Luís Mendes wrote:
>
> Hi Christian, Alex,
>
> I've set the kernel command line with drm.debug=0xf, and I
Hi Luis,
mhm, sounds like a timing issue. We have probably made something faster
during bootup in 4.20 and because of this you now see this issue more often.
If the bisection doesn't show any result can you try adding some
msleep(10) call at critical places in the driver code to narrow this
Hi Alex,
Before all... Have a nice holidays! Happy new year!!
- Okay, so it looks like sometimes the driver is able to enter
graphical mode with the Polaris card, but most of the time it fails
before with:
[ 49.762704] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx
timeout, signaled
Hi Alex,
I am already using drm_arch_can_wc_memory() set to false.
I will try to bisect...
Regards,
Luís
On Tue, Dec 18, 2018 at 7:03 PM Alex Deucher wrote:
>
> On Tue, Dec 18, 2018 at 8:58 AM Luís Mendes wrote:
> >
> > Hi Christian,
> >
> > I've been using a Sapphire RX 550 and a Sapphire RX
On Tue, Dec 18, 2018 at 8:58 AM Luís Mendes wrote:
>
> Hi Christian,
>
> I've been using a Sapphire RX 550 and a Sapphire RX 460 on a custom
> armhf board that runs well with Linux 4.19.9 at least, but now
> starting with Linux kernel 4.20, I'm having a gpu hang, right after
> the console being
