From: Rob Clark <firstname.lastname@example.org>
To: Caleb Connolly <email@example.com>
Cc: firstname.lastname@example.org, John Stultz <email@example.com>,
Amit Pundir <firstname.lastname@example.org>,
Bjorn Andersson <email@example.com>,
Douglas Anderson <firstname.lastname@example.org>,
Stephen Boyd <email@example.com>,
Subject: Re: fw_devlink breakage on SDM845 / a630 with DSI displays
Date: Wed, 19 May 2021 08:40:02 -0700 [thread overview]
Message-ID: <CAF6AEGvnL9mOp3vKuSvz=KDijtFVMdKCF4BXSLxXeoR38O-SUg@mail.gmail.com> (raw)
+ some more folks and msm list..
I suppose I didn't hit this because CONFIG_FBDEV_EMULATION is not
normally enabled for CrOS.. but I'm not really to familiar with
On Wed, May 19, 2021 at 8:26 AM Caleb Connolly <firstname.lastname@example.org> wrote:
> Since -rc1 I've been hit by some DRM breakage in freedreno which happens
> when fw_devlink=on. It seems to cause some clocks (rcg) to get stuck and
> break DSI displays, here's a full log from the OnePlus 6:
> https://paste.ubuntu.com/p/8kPx4nFGF5/ (that is with
> "deferred_probe_timeout") The PocoPhone F1 also seems to be affected by
> The display will still come up after pressing the power button a few
> times, although it will be incredibly slow.
> It's worth noting that the issue only happens with
> CONFIG_FBDEV_EMULATION is enabled, I've previously required this to see
> kernel logs during boot and general boot splash with postmarketOS.
> Without it the display will be stuck on the bootloader splash until I
> press the power button and cause it to update once UI (like Phosh) has
> started (though this has been the case for quite some time).
> I'd appreciate any help with debugging / resolving this issue, I'm
> afraid I haven't been able to determine much from some brief digging.
> Kind Regards,
next parent reply other threads:[~2021-05-19 15:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <email@example.com>
2021-05-19 15:40 ` Rob Clark [this message]
2021-05-19 21:52 ` fw_devlink breakage on SDM845 / a630 with DSI displays Saravana Kannan
2021-05-19 22:42 ` Caleb Connolly
2021-05-20 0:06 ` Saravana Kannan
2021-05-20 0:17 ` Caleb Connolly
2021-06-11 22:52 ` Caleb Connolly
2021-06-16 19:49 ` Saravana Kannan
2021-05-19 22:00 ` Dmitry Baryshkov
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