From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Aaron Lu <aaron.lu@intel.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>,
Theodore Tso <tytso@mit.edu>, Kevin Smith <thirdwiggin@gmail.com>,
ACPI Devel Mailing List <linux-acpi@vger.kernel.org>,
Takashi Iwai <tiwai@suse.de>, Peter Weber <bugs@ttyhoney.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Vladimir Sherenkov <a_12300@mail.ru>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Thomas Christensen <christensenthomas@gmail.com>,
Lennart Poettering <lennart@poettering.net>,
sov.info@mail.ru,
"platform-driver-x86@vger.kernel.org"
<platform-driver-x86@vger.kernel.org>
Subject: Re: [PATCH v4] ACPI / video: Add systems that should favour native backlight interface
Date: Tue, 18 Feb 2014 12:34:42 +0200 [thread overview]
Message-ID: <20140218103442.GS5018@intel.com> (raw)
In-Reply-To: <5302F58C.1080001@intel.com>
On Tue, Feb 18, 2014 at 01:54:20PM +0800, Aaron Lu wrote:
> + {
> + .callback = video_set_use_native_backlight,
> + .ident = "HP EliteBook 2013 models",
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
> + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook "),
> + DMI_MATCH(DMI_PRODUCT_NAME, " G1"),
> + },
> + },
I see my device is listed here but the above doesn't really use native
backlight because it is still in acpi_osi blacklist. Tried this and I can
see both acpi_video0 and intel_backlight listed under /sys/class/backlight.
Was this the intention?
WARNING: multiple messages have this Message-ID (diff)
From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Aaron Lu <aaron.lu@intel.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Takashi Iwai <tiwai@suse.de>,
Igor Gnatenko <i.gnatenko.brain@gmail.com>,
Theodore Tso <tytso@mit.edu>, Peter Weber <bugs@ttyhoney.com>,
Lennart Poettering <lennart@poettering.net>,
Kevin Smith <thirdwiggin@gmail.com>,
Rinat Ibragimov <ibragimovrinat@mail.ru>,
sov.info@mail.ru,
Thomas Christensen <christensenthomas@gmail.com>,
Vladimir Sherenkov <a_12300@mail.ru>,
ACPI Devel Mailing List <linux-acpi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"platform-driver-x86@vger.kernel.org"
<platform-driver-x86@vger.kernel.org>,
Matthew Garrett <mjg59@srcf.ucam.org>,
Daniel Vetter <daniel@ffwll.ch>,
Jani Nikula <jani.nikula@linux.intel.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH v4] ACPI / video: Add systems that should favour native backlight interface
Date: Tue, 18 Feb 2014 12:34:42 +0200 [thread overview]
Message-ID: <20140218103442.GS5018@intel.com> (raw)
In-Reply-To: <5302F58C.1080001@intel.com>
On Tue, Feb 18, 2014 at 01:54:20PM +0800, Aaron Lu wrote:
> + {
> + .callback = video_set_use_native_backlight,
> + .ident = "HP EliteBook 2013 models",
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
> + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook "),
> + DMI_MATCH(DMI_PRODUCT_NAME, " G1"),
> + },
> + },
I see my device is listed here but the above doesn't really use native
backlight because it is still in acpi_osi blacklist. Tried this and I can
see both acpi_video0 and intel_backlight listed under /sys/class/backlight.
Was this the intention?
next prev parent reply other threads:[~2014-02-18 10:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-18 5:54 [PATCH v4] ACPI / video: Add systems that should favour native backlight interface Aaron Lu
2014-02-18 10:34 ` Mika Westerberg [this message]
2014-02-18 10:34 ` Mika Westerberg
2014-02-18 13:31 ` Takashi Iwai
2014-02-18 15:22 ` Rafael J. Wysocki
2014-02-18 15:22 ` Rafael J. Wysocki
2014-02-18 15:46 ` Mika Westerberg
2014-02-18 15:46 ` Mika Westerberg
2014-02-19 2:57 ` Aaron Lu
2014-02-19 2:57 ` Aaron Lu
2014-02-18 19:28 ` Igor Gnatenko
2014-02-18 22:35 ` Rafael J. Wysocki
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