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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-05-05 12:10:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-05-05 12:10:09 -0700 |
| commit | 7163a2111f6c030ee39635ac3334bfa1a52a3dd3 (patch) | |
| tree | 43ce279848dcca24ca428b1e880e0292b9569f30 | |
| parent | 817e1af1b37230ef6bb40bec6ccaf9a800ee6610 (diff) | |
| parent | 3db66620ea90b0fd4134b31eabfec16d7b07d7e3 (diff) | |
| download | lwn-7163a2111f6c030ee39635ac3334bfa1a52a3dd3.tar.gz lwn-7163a2111f6c030ee39635ac3334bfa1a52a3dd3.zip | |
Merge tag 'acpi-6.4-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Remove an ACPI backlight quirk for Lenovo ThinkPad W530, added during
the 6.3 cycle, that turned out to do more harm than help (Hans de
Goede)"
* tag 'acpi-6.4-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: video: Remove acpi_backlight=video quirk for Lenovo ThinkPad W530
| -rw-r--r-- | drivers/acpi/video_detect.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 69ef2d9710c2..bcc25d457581 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -294,20 +294,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = { }, /* - * Older models with nvidia GPU which need acpi_video backlight - * control and where the old nvidia binary driver series does not - * call acpi_video_register_backlight(). - */ - { - .callback = video_detect_force_video, - /* ThinkPad W530 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W530"), - }, - }, - - /* * These models have a working acpi_video backlight control, and using * native backlight causes a regression where backlight does not work * when userspace is not handling brightness key events. Disable |