[Bug 112143] New: Built-in display corrupted after wake-up from S3 on Dell XPS 7390 2-in-1 (Ice Lake)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Sun Oct 27 19:13:58 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=112143
Bug ID: 112143
Summary: Built-in display corrupted after wake-up from S3 on
Dell XPS 7390 2-in-1 (Ice Lake)
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: not set
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: inform at tiker.net
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
I have a Dell XPS 7390 2-in-1, which use a "Intel(R) Core(TM) i7-1065G7 CPU @
1.30GHz". While the machine defaults to s2idle, energy consumption in that
state is high, which led me to investigate S3 sleep, enabled by
echo deep|sudo tee /sys/power/mem_sleep
This works well, except for one annoying showstopper wrinkle: The machine's
built-in display remains on a corrupted version of the Dell logo after wake-up.
All other aspects of the machine (including externally attached displays)
resume entirely fine, but the internal display remains garbled until a reset or
power cycle.
I've recorded a video to better convey what's happening:
https://ssl.tiker.net/nextcloud/s/jZQjjgjT2EwedBe
Notably, the pixel pattern in the corrupted logo *does* change in response to
interactions with the system, meaning that likely *some* part of the
framebuffer is being shown, but display state is not sufficiently reset to
enable proper display function.
Linux lightning 5.4.0-rc5 #1 SMP Sun Oct 27 12:56:36 CDT 2019 x86_64 GNU/Linux
-- Linux distribution:
Debian testing/unstable
-- Machine or mother board model:
From dmidecode:
Handle 0x0100, DMI type 1, 27 bytes
System Information
Manufacturer: Dell Inc.
Product Name: XPS 13 7390 2-in-1
Version: Not Specified
Serial Number: (redacted)
UUID: (redacted)
Wake-up Type: Power Switch
SKU Number: 08B0
Family: XPS
Handle 0x0200, DMI type 2, 17 bytes
Base Board Information
Manufacturer: Dell Inc.
Product Name: 06CDVY
Version: A00
Serial Number: (redacted)
Asset Tag: Not Specified
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Not Specified
Chassis Handle: 0x0000
Type: Motherboard
Contained Object Handles: 0
-- Display connector: (such as HDMI, DP, eDP, ...)
Output of xrandr --verbose:
https://gist.github.com/inducer/169409e85ee9a8999a7834f401558146
-- Register dumps before/after S3:
https://gist.github.com/inducer/346c05cc9331c68213cda51e9bdbf7cc
-- Other version info
https://gist.github.com/inducer/e51bb5bbfca3f307066b375b062e939d
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