Turns out we simply need to use the latest firmware loader blobs, then
the vc4 overlay is applied correctly while using u-boot.
https://github.com/raspberrypi/firmware/tree/master/boot
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Public bug reported:
It seems the VC4 device tree overlay is not applied by the Rpi firmware.
I tried adding dtoverlay=vc4-kms-v3d and adding a corresponding
.../overlays/vc4-kms-v3d.dtbo file but it seems the Rpi bootloader does
not apply the overlay at all.
I merged vc4-kms-v3d.dtbo into bcm27
There are a couple of issues: first the byt-max98090 is not enabled by
default due to conflict with other sound codecs (see:
https://lkml.org/lkml/2016/8/11/741)
The driver configuration is such that SND_SST_IPC_API needs to be
disabled for SND_SOC_INTEL_BYT_MAX98090_MACH to be selectable. To
disa
If 1) happens without keyboard or mouse attached that definitely counts
as a bug
As for proximity - the main issue is there's no API to query the current state
of the sensor (as Alexandros mentioned).
However done properly the power drain should be minimal as it should only be
turned on during
Yep I confirm with utopic (14.10) and kernel 3.15.0-6-generic it boots
and suspend/resumes fine.
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https://bugs.launchpad.net/bugs/1265544
Title:
8086:0a16 [UX302LG] black s
(In reply to comment #37)
> We've merged a number of patches that might affect this since the last
> comments. Please try recent drm-intel-nightly branch and report back. Thanks.
No blank screen issues in my UX302LA either at boot, or when mode
setting or when suspend/resuming.
Tested via:
http:/
Here's a patch that works on top the current ubuntu kernel
(Ubuntu-3.13.0-8.28).
Can this be integrated in the ubuntu kernel? It's quirk based, so it
will only effect this laptop model.
** Patch added: "Fix blank screen"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1265544/+attachment
So what can we do to move forward? Any thoughts on the quirk based
solution I posted earlier?
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Title:
8086:0a16 [UX302LG] black scre
Created attachment 93205
Patch adding quirk to avoid bpp clamping
Since we know that ignoring bpp clamping actually works (tehownt can
confirm), can intel consider a quirk based patch for this laptop model
as in this patch?
Thanks.
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(In reply to comment #22)
> (In reply to comment #21)
> > I just noticed the latest drm-intel-nightly (commit
> > f27f16540be56813df2ebb8e1106dd5c258f07c3) has fixed the issue.
> >
> > After bisecting, it seems the blank screen issues I was getting after
> > modesetting or suspend/resume have been
I just noticed the latest drm-intel-nightly (commit
f27f16540be56813df2ebb8e1106dd5c258f07c3) has fixed the issue.
After bisecting, it seems the blank screen issues I was getting after
modesetting or suspend/resume have been fixed starting from commit:
commit b2f19d1a1d7b262cf5fbe6033776afcf6d1ab
Aurélien MANCA (aurelien-manca):
Can you test modesetting by doing:
sudo xrandr --output eDP1 --mode 1680x1050
And also suspend/resume
using this kernel:
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2014-01-23-trusty/
and also this one:
http://kernel.ubuntu.com/~kernel-ppa/ma
(In reply to comment #17)
> (In reply to comment #0)
> > Any sequence that turns off/on the panel (suspend/resume, modesetting)
> > results in a blank screen.
>
> Wait. Does this mean it works when you first boot it?
Yes it works when I first boot it. Which BTW, only started working on boot
afte
(In reply to comment #5)
> BTW, kernel 3.13rc8 must be working.
With 3.13rc8 I See the same blank screen issues. Note that I'm running
drm-intel-nightly already as well (dmesg log already attached at the
beginning).
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Daniel,
I'm already running drm-intel-nightly which includes that commit.
That particular hack does indeed run (see attached dmesg log at the beginning)
but the panel is still blank. I saw the same hack at intel_dp_get_config, but
in my machine intel_dp_get_config does not get called at all.
Th
It prints out:
[drm:intel_ddi_get_config], encoder type 8, pipe_bpp 18, vbt.edp_bpp
18, ddi ctl 82210002
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Title:
8086:0a16 [UX302L
tehownt: I submitted a ticket to ASUS support, let's see if it results
in any BIOS update.
I also submitted a bug to intel-gfx:
https://bugs.freedesktop.org/show_bug.cgi?id=73567
** Bug watch added: freedesktop.org Bugzilla #73567
https://bugs.freedesktop.org/show_bug.cgi?id=73567
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You r
I debugged a bit further on the waking from sleep issue - it actually
also happens when changing modes through xrandr so not really related to
waking from S3, just turning off/on the display.
The display in the UX302LG/LA needs to be run at 24-bit apparently - the
current intel-gfx code (including
I have an ASUS UX302LA which is essentially the same as the UX302LG
except without the NVIDIA gpu that exhibits the same issue - blank
screen on boot.
I cherry-picked the commit dff392dbd258381a6c3164f38420593f2d291e3b
(same patch as c26fe8e5eb34c18aa9ab60fcf4c3150663a52306) from ~danvet
/drm-in
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