Hi Rafael,
Here is my v2 of this series, changes in v2:
- Add Mario's Reviewed-by to the series
- Fix typo in commit-message for 5/6
- Drop no longer used video_detect_force_none() in 6/6
This patch series consists of 2 parts:
1. Fix missing acpi_video# devices on some systems, currently in kernels
>= 6.1.5 and >= 6.2.0 acpi_video# backlight class devices will only
get registered (by default) when a GPU driver asks for this by calling
acpi_video_register_backlight(). This is causing backlight control to
be missing on some systems.
Patches 1-4 fix this and ideally these should be send to Linus for
an upcoming 6.3-rc# release.
2. Now that the dust has settled a bit on the backlight refactor we can
do some further cleanups. This is done in patches 5 + 6. Note that
patch 5 depends on patch 2.
Regards,
Hans
Hans de Goede (6):
ACPI: video: Add auto_detect arg to __acpi_video_get_backlight_type()
ACPI: video: Make acpi_backlight=video work independent from GPU
driver
ACPI: video: Add acpi_backlight=video quirk for Apple iMac14,1 and
iMac14,2
ACPI: video: Add acpi_backlight=video quirk for Lenovo ThinkPad W530
ACPI: video: Remove register_backlight_delay module option and code
ACPI: video: Remove desktops without backlight DMI quirks
drivers/acpi/acpi_video.c | 53 +++--------
drivers/acpi/video_detect.c | 93 +++++++++----------
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 -
include/acpi/video.h | 17 +++-
4 files changed, 71 insertions(+), 96 deletions(-)
--
2.39.1
