Attachment 41123 Details for Bug 31596 – Fix selection of 100 vs 120Mhz SSC clock

[patch] Fix selection of 100 vs 120Mhz SSC clock

0001-drm-i915-bios-Reverse-order-of-100-120-Mhz-SSC-clock.patch (text/plain), 1.09 KB, created by Chris Wilson on 2010-12-14 12:11:18 UTC

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Creator: Chris Wilson

Created: 2010-12-14 12:11:18 UTC

Size: 1.09 KB

patch

obsolete

>From 53a72ff4f0b96e358bcb1323820372e981b591b4 Mon Sep 17 00:00:00 2001
>From: Chris Wilson <chris@chris-wilson.co.uk>
>Date: Tue, 14 Dec 2010 20:06:20 +0000
>Subject: [PATCH] drm/i915/bios: Reverse order of 100/120 Mhz SSC clocks
>
>Fixes the lack of output on the LVDS panel of the Lenovo U160.
>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31596
>Reported-by: Dirk Gouders <gouders@et.bocholt.fh-gelsenkirchen.de>
>Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>---
> drivers/gpu/drm/i915/intel_bios.c |    2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
>diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
>index b0b1200..2b20786 100644
>--- a/drivers/gpu/drm/i915/intel_bios.c
>+++ b/drivers/gpu/drm/i915/intel_bios.c
>@@ -270,7 +270,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
> 					general->ssc_freq ? 66 : 48;
> 			else if (IS_GEN5(dev) || IS_GEN6(dev))
> 				dev_priv->lvds_ssc_freq =
>-					general->ssc_freq ? 100 : 120;
>+					general->ssc_freq ? 120 : 100;
> 			else
> 				dev_priv->lvds_ssc_freq =
> 					general->ssc_freq ? 100 : 96;
>-- 
>1.7.2.3
>

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Attachments on bug 31596: 40251 | 40322 | 40323 | 40324 | 40325 | 40326 | 40730 | 40798 | 40810 | 41064 | 41123

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