* [PATCH] efi: sysfb_efi: Extend quirk to cover IdeaPad Duet 3 10IGL5-LTE
@ 2026-05-17 19:23 Marius Hoch
2026-05-19 15:26 ` Ard Biesheuvel
0 siblings, 1 reply; 2+ messages in thread
From: Marius Hoch @ 2026-05-17 19:23 UTC (permalink / raw)
To: linux-kernel; +Cc: Marius Hoch, Ard Biesheuvel, Ilias Apalodimas, linux-efi
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
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] efi: sysfb_efi: Extend quirk to cover IdeaPad Duet 3 10IGL5-LTE
2026-05-17 19:23 [PATCH] efi: sysfb_efi: Extend quirk to cover IdeaPad Duet 3 10IGL5-LTE Marius Hoch
@ 2026-05-19 15:26 ` Ard Biesheuvel
0 siblings, 0 replies; 2+ messages in thread
From: Ard Biesheuvel @ 2026-05-19 15:26 UTC (permalink / raw)
To: Marius Hoch, linux-kernel; +Cc: Ilias Apalodimas, linux-efi
On Sun, 17 May 2026, at 21:23, Marius Hoch wrote:
> 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(-)
>
Thanks, I'll queue this up (unless anyone has objections?)
> 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
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-05-19 15:27 UTC | newest]
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2026-05-17 19:23 [PATCH] efi: sysfb_efi: Extend quirk to cover IdeaPad Duet 3 10IGL5-LTE Marius Hoch
2026-05-19 15:26 ` Ard Biesheuvel
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