linux-kernel - Re: [bisected] i915 dpms does not switch back light on

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <1320104484.55688.YahooMailNeo@web130114.mail.mud.yahoo.com>
Date:	Mon, 31 Oct 2011 16:41:24 -0700 (PDT)
From:	Alex Davis <alex14641@...oo.com>
To:	"Wouter M. Koolen" <wmkoolen@...ence.uva.nl>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [bisected] i915 dpms does not switch back light on

>> diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
>> index 6f56676..a9e0c7b 100644
>> --- a/drivers/gpu/drm/i915/intel_panel.c
>> +++ b/drivers/gpu/drm/i915/intel_panel.c
>> @@ -262,6 +262,8 @@ void intel_panel_disable_backlight(struct drm_device *dev)
>>                  dev_priv->backlight_level = intel_panel_get_backlight(dev);
>>                  dev_priv->backlight_enabled = false;
>>          }
>> +
>> +       intel_panel_set_backlight(dev, 0);
>>   }
>>     void intel_panel_enable_backlight(struct drm_device *dev)
>Hi Alex,
>
>That indeed solves the problem here.
>
>Thanks for your swift response.
>
>Wouter

Actually, I sent you the wrong patch: the patch was supposed to remove those lines, not add them. 

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/