From: Jani Nikula <jani.nikula@linux.intel.com>
To: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: "David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Jonathan Corbet" <corbet@lwn.net>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Len Brown" <lenb@kernel.org>,
"Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>,
"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
"Tvrtko Ursulin" <tvrtko.ursulin@linux.intel.com>,
"Lee, Chun-Yi" <jlee@suse.com>,
"Hans de Goede" <hdegoede@redhat.com>,
"Mark Gross" <markgross@kernel.org>,
"Corentin Chary" <corentin.chary@gmail.com>,
"Cezary Jackiewicz" <cezary.jackiewicz@gmail.com>,
"Matthew Garrett" <mjg59@srcf.ucam.org>,
"Pali Rohár" <pali@kernel.org>,
"Jonathan Woithe" <jwoithe@just42.net>,
"Ike Panhc" <ike.pan@canonical.com>,
"Daniel Dadap" <ddadap@nvidia.com>,
"Kenneth Chan" <kenneth.t.chan@gmail.com>,
"Mattia Dongili" <malattia@linux.it>,
"Henrique de Moraes Holschuh" <hmh@hmh.eng.br>,
"Azael Avalos" <coproscefalo@gmail.com>,
"Lee Jones" <lee@kernel.org>,
"Daniel Thompson" <daniel.thompson@linaro.org>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Helge Deller" <deller@gmx.de>,
"Robert Moore" <robert.moore@intel.com>,
dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
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ibm-acpi-devel@lists.sourceforge.net,
linux-fbdev@vger.kernel.org, devel@acpica.org,
"Akihiko Odaki" <akihiko.odaki@daynix.com>
Subject: Re: [PATCH 00/22] Fallback to native backlight
Date: Mon, 24 Oct 2022 14:48:32 +0300 [thread overview]
Message-ID: <87tu3te92n.fsf@intel.com> (raw)
In-Reply-To: <20221024113513.5205-1-akihiko.odaki@daynix.com>
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?
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(-)
--
Jani Nikula, Intel Open Source Graphics Center
next prev parent reply other threads:[~2022-10-24 12:05 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-24 11:34 [PATCH 00/22] Fallback to native backlight Akihiko Odaki
2022-10-24 11:34 ` [PATCH 01/22] drm/i915/opregion: Improve backlight request condition Akihiko Odaki
2022-10-24 11:34 ` [PATCH 02/22] ACPI: video: Introduce acpi_video_get_backlight_types() Akihiko Odaki
2022-10-24 11:34 ` [PATCH 03/22] LoongArch: Use acpi_video_get_backlight_types() Akihiko Odaki
2022-10-24 11:34 ` [PATCH 04/22] platform/x86: acer-wmi: " Akihiko Odaki
2022-10-24 11:34 ` [PATCH 05/22] platform/x86: asus-laptop: " Akihiko Odaki
2022-10-24 11:34 ` [PATCH 06/22] platform/x86: asus-wmi: " Akihiko Odaki
2022-10-24 11:34 ` [PATCH 07/22] platform/x86: compal-laptop: " Akihiko Odaki
2022-10-24 11:34 ` [PATCH 08/22] platform/x86: eeepc-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 09/22] platform/x86: fujitsu-laptop: " Akihiko Odaki
2022-10-24 22:24 ` Jonathan Woithe
2022-10-24 11:35 ` [PATCH 10/22] platform/x86: ideapad-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 11/22] platform/x86: msi-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 12/22] platform/x86: msi-wmi: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 13/22] platform/x86: nvidia-wmi-ec-backlight: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 14/22] platform/x86: panasonic-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 15/22] platform/x86: samsung-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 16/22] platform/x86: sony-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 17/22] platform/x86: thinkpad_acpi: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 18/22] platform/x86: toshiba_acpi: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 19/22] platform/x86: dell-laptop: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 20/22] platform/x86: intel_oaktrail: " Akihiko Odaki
2022-10-24 11:35 ` [PATCH 21/22] ACPI: video: Remove acpi_video_get_backlight_type() Akihiko Odaki
2022-10-24 11:35 ` [PATCH 22/22] ACPI: video: Fallback to native backlight Akihiko Odaki
2022-10-24 11:48 ` Jani Nikula [this message]
2022-10-24 11:56 ` [PATCH 00/22] " Akihiko Odaki
2022-10-24 12:00 ` Hans de Goede
2022-10-24 11:53 ` Hans de Goede
2022-10-24 12:58 ` Akihiko Odaki
2022-10-24 13:14 ` Pali Rohár
2022-10-24 13:23 ` Hans de Goede
2022-10-24 13:21 ` Hans de Goede
2022-10-24 14:06 ` Akihiko Odaki
2022-10-24 14:31 ` Akihiko Odaki
2022-10-24 14:37 ` Hans de Goede
2022-10-24 15:00 ` Akihiko Odaki
2022-10-24 18:11 ` Jani Nikula
2022-10-25 3:23 ` Akihiko Odaki
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