lkml.org 
[lkml]   [2023]   [Mar]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH AUTOSEL 4.14 3/3] firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
Date
From: Darrell Kavanagh <darrell.kavanagh@gmail.com>

[ Upstream commit e1d447157f232c650e6f32c9fb89ff3d0207c69a ]

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: Darrell Kavanagh <darrell.kavanagh@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/kernel/sysfb_efi.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/x86/kernel/sysfb_efi.c b/arch/x86/kernel/sysfb_efi.c
index 897da526e40e6..dd8d7636c5420 100644
--- a/arch/x86/kernel/sysfb_efi.c
+++ b/arch/x86/kernel/sysfb_efi.c
@@ -265,6 +265,14 @@ static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = {
"Lenovo ideapad D330-10IGM"),
},
},
+ {
+ /* Lenovo IdeaPad Duet 3 10IGL5 with 1200x1920 portrait screen */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_VERSION,
+ "IdeaPad Duet 3 10IGL5"),
+ },
+ },
{},
};

--
2.39.2
\
 
 \ /
  Last update: 2023-03-27 00:40    [W:0.025 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site