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authorThomas Zimmermann <tzimmermann@suse.de>2026-09-04 11:07:00 +0200
committerThomas Zimmermann <tzimmermann@suse.de>2026-09-10 15:44:51 +0200
commit9f8bf739ed07c59466ea0d9e6d1146250da16091 (patch)
tree993c79f0145ae3d8c74c16ed7b5164df428baa50 /tools/perf/scripts/python/export-to-postgresql.py
parent225635a3f482aa45841eff9e6128a747e98933d7 (diff)
downloadlinux-9f8bf739ed07c59466ea0d9e6d1146250da16091.tar.gz
linux-9f8bf739ed07c59466ea0d9e6d1146250da16091.zip
firmware/sysfb: Remove rotation quirk for Lenovo D330
The Lenovo D330 is a notebook with detachable display. The display is installed in landscape orientation, but the display mode is in portrait orientation. By default, the display output is rotated to the left by 90°. The sysfb quirk breaks the display by swapping display width and height; and thus mixing up the display geometry. Fix this by keeping the display as-is. The sysfb DRM drivers, usually efidrm, will pick the correct panel orientation for the display. The exact behavior might depend on the version of the BIOS release, but the exact version numbers of broken and good releases are unknown. Users are advised to update to the latest firmware. Tested on a Lenovo D330-10IGM IdeaPad with firmware 8NCN43WW. v3: - mention possible dependency on BIOS release in commit description Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patch.msgid.link/20260904090850.43060-2-tzimmermann@suse.de
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