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[2/2] efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L

Message ID 20230314123103.522115-2-hdegoede@redhat.com
State Accepted
Commit 5ed213dd64681f84a01ceaa82fb336cf7d59ddcf
Headers show
Series [1/2] efi: sysfb_efi: Fix DMI quirks not working for simpledrm | expand

Commit Message

Hans de Goede March 14, 2023, 12:31 p.m. UTC 
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>
---
 drivers/firmware/efi/sysfb_efi.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Javier Martinez Canillas March 14, 2023, 4:33 p.m. UTC | #1 
Hans de Goede <hdegoede@redhat.com> writes:

> 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>
diff mbox series

Patch

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"),
+		},
+	},
 	{},
 };