Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-18 00:53:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

ACPI: video: Add backlight=native DMI quirk for Dell Vostro 15 3535

Browse Source 
Sometimes the system boots up with a acpi_video0 backlight interface
which doesn't work. So add Dell Vostro 15 3535 into the
video_detect_dmi_table to set it to native explicitly.

Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Signed-off-by: Rafael J. Wysocki <rjw@rjwysocki.net>
This commit is contained in:
Chia-Lin Kao (AceLan) 2023-03-02 17:33:00 +08:00 committed by Rafael J. Wysocki
parent fe15c26ee2
commit 89b0411481
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/acpi/video_detect.c
View File

@ -716,6 +716,13 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5515"),
},
},
{
.callback = video_detect_force_native,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 15 3535"),
},
},
/*
* Desktops which falsely report a backlight and which our heuristics