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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw] corruption after resuming from hibernation"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80773#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw] corruption after resuming from hibernation"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80773">bug 80773</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>Just a hunch, please try
diff --git a/drivers/gpu/drm/i915/intel_panel.c
b/drivers/gpu/drm/i915/intel_panel.c
index 18784470a760..2af1a83f813b 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -990,8 +990,6 @@ static int intel_backlight_device_update_status(struct
backlight_device *bd)
bd->props.brightness != 0;
panel->backlight_power(connector, enable);
}
- } else {
- bd->props.power = FB_BLANK_POWERDOWN;
}
drm_modeset_unlock(&dev->mode_config.connection_mutex);</pre>
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