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authorHans de Goede <hdegoede@redhat.com>2023-03-14 15:31:03 +0300
committerArd Biesheuvel <ardb@kernel.org>2023-03-18 13:44:57 +0300
commit5ed213dd64681f84a01ceaa82fb336cf7d59ddcf (patch)
tree1358a617c45f7fed521bf28358f883de6a5a2a09 /drivers/firmware
parent3615c78673c332b69aaacefbcde5937c5c706686 (diff)
downloadlinux-5ed213dd64681f84a01ceaa82fb336cf7d59ddcf.tar.xz
efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L
Another Lenovo convertable which reports a landscape resolution of 1920x1200 with a pitch of (1920 * 4) bytes, while the actual framebuffer has a resolution of 1200x1920 with a pitch of (1200 * 4) bytes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware')
-rw-r--r--drivers/firmware/efi/sysfb_efi.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/firmware/efi/sysfb_efi.c b/drivers/firmware/efi/sysfb_efi.c
index e76d6803bdd0..456d0e5eaf78 100644
--- a/drivers/firmware/efi/sysfb_efi.c
+++ b/drivers/firmware/efi/sysfb_efi.c
@@ -272,6 +272,14 @@ static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = {
"IdeaPad Duet 3 10IGL5"),
},
},
+ {
+ /* Lenovo Yoga Book X91F / X91L */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ /* Non exact match to match F + L versions */
+ DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X91"),
+ },
+ },
{},
};