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From: Marius Hoch <mail@mariushoch.de>
To: linux-kernel@vger.kernel.org
Cc: Marius Hoch <mail@mariushoch.de>,
	Ard Biesheuvel <ardb@kernel.org>,
	Ilias Apalodimas <ilias.apalodimas@linaro.org>,
	linux-efi@vger.kernel.org
Subject: [PATCH] efi: sysfb_efi: Extend quirk to cover IdeaPad Duet 3 10IGL5-LTE
Date: Sun, 17 May 2026 21:23:40 +0200	[thread overview]
Message-ID: <20260517192346.1739732-2-mail@mariushoch.de> (raw)

The LTE enabled version of the IdeaPad Duet 3 10IGL5 needs the
same quirk as the non-LTE version. As these are the only two
IdeaPad Duet 3 10IGL5 versions, we can safely use non exact matching.

Tested on a IdeaPad Duet 3 10IGL5-LTE.

Signed-off-by: Marius Hoch <mail@mariushoch.de>
---
 drivers/firmware/efi/sysfb_efi.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/firmware/efi/sysfb_efi.c b/drivers/firmware/efi/sysfb_efi.c
index 4c3986ddcd54..685283bb7327 100644
--- a/drivers/firmware/efi/sysfb_efi.c
+++ b/drivers/firmware/efi/sysfb_efi.c
@@ -311,11 +311,14 @@ static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = {
 		.callback = efifb_swap_width_height,
 	},
 	{
-		/* Lenovo IdeaPad Duet 3 10IGL5 with 1200x1920 portrait screen */
+		/*
+		 * Lenovo IdeaPad Duet 3 10IGL5 and 10IGL5-LTE with
+		 * 1200x1920 portrait screen
+		 */
 		.matches = {
 			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_EXACT_MATCH(DMI_PRODUCT_VERSION,
-					"IdeaPad Duet 3 10IGL5"),
+			/* Non exact match to also match the LTE version */
+			DMI_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Duet 3 10IGL5"),
 		},
 		.callback = efifb_swap_width_height,
 	},
-- 
2.54.0


             reply	other threads:[~2026-05-17 19:25 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-17 19:23 Marius Hoch [this message]
2026-05-19 15:26 ` Ard Biesheuvel

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