From: Jiri Kosina <jikos@kernel.org>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: "Milo Kim" <milo.kim@ti.com>,
"Krzysztof Kozlowski" <k.kozlowski@samsung.com>,
"David Airlie" <airlied@linux.ie>,
nouveau@lists.freedesktop.org,
"Jon Nettleton" <jon.nettleton@gmail.com>,
"Nicolas Ferre" <nicolas.ferre@atmel.com>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
"Thierry Reding" <thierry.reding@gmail.com>,
"Paul Mackerras" <paulus@samba.org>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Daniel Vetter" <daniel.vetter@intel.com>,
"Lee Jones" <lee.jones@linaro.org>,
"Daniel Drake" <dsd@laptop.org>,
"Jens Frederich" <jfrederich@gmail.com>,
linux-acpi@vger.kernel.org,
"Bruno Prémont" <bonbons@linux-vserver.org>,
"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
"Ben Skeggs" <bskeggs@redhat.com>,
"Zhang Rui" <rui.zhang@intel.com>,
"Jean-Christophe Plagniol-Villard" <plagnioj@jcrosoft.com>,
"Michael Hennerich" <michael.hennerich@analog.com>,
intel-gfx@lists.
Subject: Re: [PATCH] backlight: Avoid double fbcon backlight handling
Date: Thu, 7 Jul 2016 10:33:08 +0200 (CEST) [thread overview]
Message-ID: <alpine.LNX.2.00.1607071032280.24757@cbobk.fhfr.pm> (raw)
In-Reply-To: <1467286256-8870-1-git-send-email-chris@chris-wilson.co.uk>
On Thu, 30 Jun 2016, Chris Wilson wrote:
> Backlights controlled by i915.ko and only associated with its connectors
> and also only associated with the intel_drmfb fbcon, controlled by
> i915.ko. In this situation, we already handle adjusting the backlight
> when the fbcon is blanked/unblanked and do not require backlight trying
> to do the same.
>
> Attempting to register with the fbdev as a client causes lockdep to warn
> about a dependency cycle:
[ ... snip ... ]
> drivers/hid/hid-picolcd_backlight.c | 3 ++-
For this one:
Acked-by: Jiri Kosina <jkosina@suse.cz>
--
Jiri Kosina
SUSE Labs
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Jiri Kosina <jikos@kernel.org>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org,
"Imre Deak" <imre.deak@intel.com>,
"Zhang Rui" <rui.zhang@intel.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"David Airlie" <airlied@linux.ie>,
"Patrik Jakobsson" <patrik.r.jakobsson@gmail.com>,
"Daniel Vetter" <daniel.vetter@intel.com>,
"Jani Nikula" <jani.nikula@linux.intel.com>,
"Ben Skeggs" <bskeggs@redhat.com>,
"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Bruno Prémont" <bonbons@linux-vserver.org>,
"Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>,
"Noralf Trønnes" <noralf@tronnes.org>,
"Jens Frederich" <jfrederich@gmail.com>,
"Daniel Drake" <dsd@laptop.org>,
"Jon Nettleton" <jon.nettleton@gmail.com>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Lee Jones" <lee.jones@linaro.org>,
"Jean-Christophe Plagniol-Villard" <plagnioj@jcrosoft.com>,
"Michael Hennerich" <michael.hennerich@analog.com>,
"Milo Kim" <milo.kim@ti.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Nicolas Ferre" <nicolas.ferre@atmel.com>,
"Paul Mackerras" <paulus@samba.org>,
"Kukjin Kim" <kgene@kernel.org>,
"Krzysztof Kozlowski" <k.kozlowski@samsung.com>,
"Antonino Daplas" <adaplas@gmail.com>,
linux-acpi@vger.kernel.org, dri-devel@lists.freedesktop.org,
nouveau@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org,
linux-fbdev@vger.kernel.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH] backlight: Avoid double fbcon backlight handling
Date: Thu, 7 Jul 2016 10:33:08 +0200 (CEST) [thread overview]
Message-ID: <alpine.LNX.2.00.1607071032280.24757@cbobk.fhfr.pm> (raw)
In-Reply-To: <1467286256-8870-1-git-send-email-chris@chris-wilson.co.uk>
On Thu, 30 Jun 2016, Chris Wilson wrote:
> Backlights controlled by i915.ko and only associated with its connectors
> and also only associated with the intel_drmfb fbcon, controlled by
> i915.ko. In this situation, we already handle adjusting the backlight
> when the fbcon is blanked/unblanked and do not require backlight trying
> to do the same.
>
> Attempting to register with the fbdev as a client causes lockdep to warn
> about a dependency cycle:
[ ... snip ... ]
> drivers/hid/hid-picolcd_backlight.c | 3 ++-
For this one:
Acked-by: Jiri Kosina <jkosina@suse.cz>
--
Jiri Kosina
SUSE Labs
WARNING: multiple messages have this Message-ID (diff)
From: Jiri Kosina <jikos@kernel.org>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: "Milo Kim" <milo.kim@ti.com>,
"Krzysztof Kozlowski" <k.kozlowski@samsung.com>,
"David Airlie" <airlied@linux.ie>,
nouveau@lists.freedesktop.org,
"Jon Nettleton" <jon.nettleton@gmail.com>,
"Nicolas Ferre" <nicolas.ferre@atmel.com>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
"Thierry Reding" <thierry.reding@gmail.com>,
"Paul Mackerras" <paulus@samba.org>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Daniel Vetter" <daniel.vetter@intel.com>,
"Lee Jones" <lee.jones@linaro.org>,
"Daniel Drake" <dsd@laptop.org>,
"Jens Frederich" <jfrederich@gmail.com>,
linux-acpi@vger.kernel.org,
"Bruno Prémont" <bonbons@linux-vserver.org>,
"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
"Ben Skeggs" <bskeggs@redhat.com>,
"Zhang Rui" <rui.zhang@intel.com>,
"Jean-Christophe Plagniol-Villard" <plagnioj@jcrosoft.com>,
"Michael Hennerich" <michael.hennerich@analog.com>,
intel-gfx@lists.
Subject: Re: [PATCH] backlight: Avoid double fbcon backlight handling
Date: Thu, 07 Jul 2016 08:33:08 +0000 [thread overview]
Message-ID: <alpine.LNX.2.00.1607071032280.24757@cbobk.fhfr.pm> (raw)
In-Reply-To: <1467286256-8870-1-git-send-email-chris@chris-wilson.co.uk>
On Thu, 30 Jun 2016, Chris Wilson wrote:
> Backlights controlled by i915.ko and only associated with its connectors
> and also only associated with the intel_drmfb fbcon, controlled by
> i915.ko. In this situation, we already handle adjusting the backlight
> when the fbcon is blanked/unblanked and do not require backlight trying
> to do the same.
>
> Attempting to register with the fbdev as a client causes lockdep to warn
> about a dependency cycle:
[ ... snip ... ]
> drivers/hid/hid-picolcd_backlight.c | 3 ++-
For this one:
Acked-by: Jiri Kosina <jkosina@suse.cz>
--
Jiri Kosina
SUSE Labs
next prev parent reply other threads:[~2016-07-07 8:33 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-30 11:30 [PATCH] backlight: Avoid double fbcon backlight handling Chris Wilson
2016-06-30 11:30 ` Chris Wilson
2016-06-30 11:30 ` Chris Wilson
2016-06-30 12:03 ` Jani Nikula
2016-06-30 12:03 ` Jani Nikula
2016-06-30 12:03 ` Jani Nikula
2016-06-30 12:22 ` ✗ Ro.CI.BAT: warning for " Patchwork
2016-06-30 12:47 ` [PATCH] " Imre Deak
2016-06-30 12:47 ` Imre Deak
2016-06-30 12:47 ` Imre Deak
2016-07-07 8:33 ` Jiri Kosina [this message]
2016-07-07 8:33 ` Jiri Kosina
2016-07-07 8:33 ` Jiri Kosina
2016-07-07 9:08 ` joeyli
2016-07-07 9:08 ` joeyli
2016-07-07 9:08 ` joeyli
2016-07-12 12:21 ` [Intel-gfx] " Daniel Vetter
2016-07-12 12:21 ` Daniel Vetter
2016-07-12 12:21 ` Daniel Vetter
2016-08-04 9:02 ` Jani Nikula
2016-08-04 9:02 ` [Intel-gfx] " Jani Nikula
2016-08-04 9:02 ` Jani Nikula
2016-08-04 9:50 ` Daniel Vetter
2016-08-04 9:50 ` [Intel-gfx] " Daniel Vetter
2016-08-04 9:50 ` Daniel Vetter
2016-08-04 9:57 ` Chris Wilson
2016-08-04 9:57 ` [Intel-gfx] " Chris Wilson
2016-08-04 9:57 ` Chris Wilson
2016-08-04 10:28 ` Daniel Vetter
2016-08-04 10:28 ` [Intel-gfx] " Daniel Vetter
2016-08-04 10:28 ` Daniel Vetter
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