[Bug 1202566] New: Steam deck wakes up from hibernate with max brightness
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566 Bug ID: 1202566 Summary: Steam deck wakes up from hibernate with max brightness Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: monkeyboyted@yahoo.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- echo 0x1e | sudo tee -a /sys/module/drm/parameters/debug [sudo] password for root: 0x1e -> echo disk | sudo tee -a /sys/power/state disk ~> dmesg > dmesg-suspend-from-disk-with-0x1e-enabled lsb_release -a LSB Version: n/a Distributor ID: openSUSE Description: openSUSE Tumbleweed Release: 20220817 Codename: n/a Linux steamdeck 6.0.0-rc1-1.gd997b88-default #1 SMP PREEMPT_DYNAMIC Thu Aug 18 14:44:01 UTC 2022 (d997b88) x86_64 x86_64 x86_64 GNU/Linux https://build.opensuse.org/project/show/home:tiwai:bsc1201418 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c1
--- Comment #1 from ted chang
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c2
--- Comment #2 from ted chang
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c3
Takashi Iwai
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c4
--- Comment #4 from ted chang
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c5
--- Comment #5 from Takashi Iwai
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c6
--- Comment #6 from Takashi Iwai
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c7
--- Comment #7 from Takashi Iwai
Created attachment 860941 [details] dmesg output with 0x0e
cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.0.0-rc1-3.g7bd57d5-default root=UUID=67e5381b-1f65-49ec-9b58-2e392c6b5d9a splash=silent resume=/dev/disk/by-uuid/eeb7aaf9-93ab-4dc2-841a-c09ada050b9f mitigations=auto quiet security=apparmor drm.debug=0x0e
Thanks. This indicated the standard backlight. Could you test the following? - Boot without drm.debug option, but with amdgpu.backlight=0 option. - Verify whether you can control the backlight - If yes, turn on the debugging echo 0x0e > /sys/module/drm/parameters/debug then go to hibernate. Do resume, and get the dmesg output. Turn off the debug again echo 0x00 > /sys/module/drm/parameters/debug - If the backlight isn't controlled properly with amdgpu.backlight=0 option, try amdgpu.backlight=1 option instead. Then perform the same procedure as above (debug-on/hibernate/debug-off). Upload the dmesg output taken in the test above. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c8
--- Comment #8 from ted chang
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c10
--- Comment #10 from ted chang
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566
http://bugzilla.opensuse.org/show_bug.cgi?id=1202566#c13
ted chang
participants (1)
-
bugzilla_noreply@suse.com