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| author | Hans de Goede <hdegoede@redhat.com> | 2022-06-18 17:44:58 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-09-03 12:17:27 +0200 |
| commit | 1e3344d6f2b329ca064b3016bc33d7f33ed7ba0e (patch) | |
| tree | 592a5e3ac81940eb4cc52c083781f1d05464b794 /drivers/acpi | |
| parent | 52796b304a517b002300bbb67074b38a6003fd7a (diff) | |
| download | lwn-1e3344d6f2b329ca064b3016bc33d7f33ed7ba0e.tar.gz lwn-1e3344d6f2b329ca064b3016bc33d7f33ed7ba0e.zip | |
platform/x86: asus-wmi: Move acpi_backlight=native quirks to ACPI video_detect.c
Remove the asus-wmi quirk_entry.wmi_backlight_native quirk-flag, which
called acpi_video_set_dmi_backlight_type(acpi_backlight_native) and replace
it with acpi/video_detect.c video_detect_dmi_table[] entries using the
video_detect_force_native callback.
acpi_video_set_dmi_backlight_type() is troublesome because it may end up
getting called after other backlight drivers have already called
acpi_video_get_backlight_type() resulting in the other drivers
already being registered even though they should not.
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/video_detect.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index d893313fe1a0..a09089e7fada 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -564,6 +564,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "GA503"), }, }, + { + .callback = video_detect_force_native, + /* Asus UX303UB */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"), + }, + }, /* * Clevo NL5xRU and NL5xNU/TUXEDO Aura 15 Gen1 and Gen2 have both a * working native and video interface. However the default detection |