Messages in this thread | | | Date | Mon, 24 Oct 2022 20:56:11 +0900 | Subject | Re: [PATCH 00/22] Fallback to native backlight | From | Akihiko Odaki <> |
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On 2022/10/24 20:48, Jani Nikula wrote: > On Mon, 24 Oct 2022, Akihiko Odaki <akihiko.odaki@daynix.com> wrote: >> Commit 2600bfa3df99 ("ACPI: video: Add acpi_video_backlight_use_native() >> helper") and following commits made native backlight unavailable if >> CONFIG_ACPI_VIDEO is set and the backlight feature of ACPI video is >> unavailable, which broke the backlight functionality on Lenovo ThinkPad >> C13 Yoga Chromebook. Allow to fall back to native backlight in such >> cases. > > Where's the bug report with relevant logs, kconfigs, etc?
I haven't filed one. Should I? Please tell me where to report and what information you would need (to bugzilla.kernel.org with things mentioned in Documentation/admin-guide/reporting-issues.rst?)
Regards, Akihiko Odaki
> > BR, > Jani. > >> >> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> >> >> Akihiko Odaki (22): >> drm/i915/opregion: Improve backlight request condition >> ACPI: video: Introduce acpi_video_get_backlight_types() >> LoongArch: Use acpi_video_get_backlight_types() >> platform/x86: acer-wmi: Use acpi_video_get_backlight_types() >> platform/x86: asus-laptop: Use acpi_video_get_backlight_types() >> platform/x86: asus-wmi: Use acpi_video_get_backlight_types() >> platform/x86: compal-laptop: Use acpi_video_get_backlight_types() >> platform/x86: eeepc-laptop: Use acpi_video_get_backlight_types() >> platform/x86: fujitsu-laptop: Use acpi_video_get_backlight_types() >> platform/x86: ideapad-laptop: Use acpi_video_get_backlight_types() >> platform/x86: msi-laptop: Use acpi_video_get_backlight_types() >> platform/x86: msi-wmi: Use acpi_video_get_backlight_types() >> platform/x86: nvidia-wmi-ec-backlight: Use >> acpi_video_get_backlight_types() >> platform/x86: panasonic-laptop: Use acpi_video_get_backlight_types() >> platform/x86: samsung-laptop: Use acpi_video_get_backlight_types() >> platform/x86: sony-laptop: Use acpi_video_get_backlight_types() >> platform/x86: thinkpad_acpi: Use acpi_video_get_backlight_types() >> platform/x86: toshiba_acpi: Use acpi_video_get_backlight_types() >> platform/x86: dell-laptop: Use acpi_video_get_backlight_types() >> platform/x86: intel_oaktrail: Use acpi_video_get_backlight_types() >> ACPI: video: Remove acpi_video_get_backlight_type() >> ACPI: video: Fallback to native backlight >> >> Documentation/gpu/todo.rst | 8 +-- >> drivers/acpi/acpi_video.c | 2 +- >> drivers/acpi/video_detect.c | 54 ++++++++++--------- >> drivers/gpu/drm/i915/display/intel_opregion.c | 3 +- >> drivers/platform/loongarch/loongson-laptop.c | 4 +- >> drivers/platform/x86/acer-wmi.c | 2 +- >> drivers/platform/x86/asus-laptop.c | 2 +- >> drivers/platform/x86/asus-wmi.c | 4 +- >> drivers/platform/x86/compal-laptop.c | 2 +- >> drivers/platform/x86/dell/dell-laptop.c | 2 +- >> drivers/platform/x86/eeepc-laptop.c | 2 +- >> drivers/platform/x86/fujitsu-laptop.c | 4 +- >> drivers/platform/x86/ideapad-laptop.c | 2 +- >> drivers/platform/x86/intel/oaktrail.c | 2 +- >> drivers/platform/x86/msi-laptop.c | 2 +- >> drivers/platform/x86/msi-wmi.c | 2 +- >> .../platform/x86/nvidia-wmi-ec-backlight.c | 2 +- >> drivers/platform/x86/panasonic-laptop.c | 2 +- >> drivers/platform/x86/samsung-laptop.c | 2 +- >> drivers/platform/x86/sony-laptop.c | 2 +- >> drivers/platform/x86/thinkpad_acpi.c | 4 +- >> drivers/platform/x86/toshiba_acpi.c | 2 +- >> drivers/video/backlight/backlight.c | 18 +++++++ >> include/acpi/video.h | 21 ++++---- >> include/linux/backlight.h | 1 + >> 25 files changed, 85 insertions(+), 66 deletions(-) >
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