[Bug 84974] [VLV eDP-LVDS bisected] powerdomains: Screen goes blank using xrandr

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=84974

--- Comment #39 from ws at xell.at ---
Just tried the patch below, it makes everything work for me:

diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 90b460c..b5b50e3 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4857,8 +4857,6 @@ static void modeset_update_crtc_power_domains(struct
drm_device *dev)

                crtc->enabled_power_domains = pipe_domains[crtc->pipe];
        }
-
-       intel_display_set_init_power(dev_priv, false);
 }

 /* returns HPLL frequency in kHz */

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