Attachment 109950 Details for Bug 86201 – Fix: When enabling panel VDD cancel pending disable worker

[patch] Fix: When enabling panel VDD cancel pending disable worker

0001-drm-i915-eDP-When-enabling-panel-VDD-cancel-pending-.patch (text/plain), 1007 bytes, created by Egbert Eich on 2014-11-24 16:27:51 UTC

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Creator: Egbert Eich

Created: 2014-11-24 16:27:51 UTC

Size: 1007 bytes

patch

obsolete

>From 94d9f6d6c36b341ba583234e853e0832a54d9e07 Mon Sep 17 00:00:00 2001
>From: Egbert Eich <eich@suse.de>
>Date: Mon, 24 Nov 2014 13:22:38 +0100
>Subject: [PATCH] drm/i915/eDP: When enabling panel VDD cancel pending disable
> worker
>
>Before testing if the panel VDD is enabled on eDP cancel any pending
>disable worker. This makes sure the worker doesn't fire when we expect
>VDD to be enabled.
>
>https://bugs.freedesktop.org/show_bug.cgi?id=86201
>
>Signed-off-by: Egbert Eich <eich@suse.de>
>---
> drivers/gpu/drm/i915/intel_dp.c | 1 +
> 1 file changed, 1 insertion(+)
>
>diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>index 46731da..29928d5 100644
>--- a/drivers/gpu/drm/i915/intel_dp.c
>+++ b/drivers/gpu/drm/i915/intel_dp.c
>@@ -1503,6 +1503,7 @@ static bool edp_panel_vdd_on(struct intel_dp *intel_dp)
> 	if (!is_edp(intel_dp))
> 		return false;
> 
>+	cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
> 	intel_dp->want_panel_vdd = true;
> 
> 	if (edp_have_panel_vdd(intel_dp))
>-- 
>1.8.4.5
>

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Attachments on bug 86201: 109341 | 109343 | 109670 | 109950 | 110958

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