linux-kernel - [PATCH] i915: do not setup intel

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Message-Id: <1314041950-12433-1-git-send-email-kamal@canonical.com>
Date:	Mon, 22 Aug 2011 12:39:10 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>,
	intel-gfx@...ts.freedesktop.org
Cc:	Matthew Garrett <mjg@...hat.com>,
	Keith Packard <keithp@...thp.com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH] i915: do not setup intel_backlight twice

The commit "Not all systems expose a firmware or platform mechanism for
changing the backlight intensity on i915, so add native driver support"
adds calls to  intel_panel_setup_backlight() from intel_{lvds,dp}_init
so do not call it again from intel_setup_outputs().

BugLink: http://bugs.launchpad.net/bugs/831542

Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/gpu/drm/i915/intel_display.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index ee1d701..5a1ae9f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7238,8 +7238,6 @@ static void intel_setup_outputs(struct drm_device *dev)
 			intel_encoder_clones(dev, encoder->clone_mask);
 	}
 
-	intel_panel_setup_backlight(dev);
-
 	/* disable all the possible outputs/crtcs before entering KMS mode */
 	drm_helper_disable_unused_functions(dev);
 }
-- 
1.7.4.1

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