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* Reverting rc6 by default
@ 2011-06-21 14:21 Francesco Allertsen
  2011-06-21 15:28 ` Keith Packard
  0 siblings, 1 reply; 26+ messages in thread
From: Francesco Allertsen @ 2011-06-21 14:21 UTC (permalink / raw)
  To: Keith Packard; +Cc: dri-devel

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Hi, I wanted to try the new 3.0 Linux Kernel, and I got stucked for a
freeze at the start of X.

I have bisected the problem and the error was on commit a51f7a6, wich
enable rc6 by default (some time ago I have sent another bug about
that).

I have reverted the commit (the complete patch is attached) and now
everything works great.

Now, I have a Lenovo X201s, and if you need more information for
debugging purpose just let me know, otherwise just apply the patch
attached (on top of -rc4).

If you prefer I can send the patch using git-send-email.

Thanks

Bye
Francesco

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>From 284c154625e991be963ae3080faefc8aa4f22d01 Mon Sep 17 00:00:00 2001
From: Francesco Allertsen <fallertsen@gmail.com>
Date: Tue, 21 Jun 2011 15:46:32 +0200
Subject: [PATCH] Revert "drm/i915: enable rc6 by default"

This reverts commit a51f7a66fb5e4af5ec4286baef940d06594b59d2.

With rc6 enabled by default there is a freeze in the Lenovo X201s
laptop.

Signed-off-by: Francesco Allertsen <fallertsen@gmail.com>
---
 drivers/gpu/drm/i915/i915_drv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0defd42..0017f7a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -52,7 +52,7 @@ module_param_named(powersave, i915_powersave, int, 0600);
 unsigned int i915_semaphores = 0;
 module_param_named(semaphores, i915_semaphores, int, 0600);
 
-unsigned int i915_enable_rc6 = 1;
+unsigned int i915_enable_rc6 = 0;
 module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0600);
 
 unsigned int i915_enable_fbc = 0;
-- 
1.7.5.1


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^ permalink raw reply related	[flat|nested] 26+ messages in thread

end of thread, other threads:[~2011-08-13 12:45 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-06-21 14:21 Reverting rc6 by default Francesco Allertsen
2011-06-21 15:28 ` Keith Packard
2011-06-21 15:52   ` Francesco Allertsen
2011-06-21 16:11     ` Keith Packard
2011-06-21 16:42       ` Francesco Allertsen
2011-06-21 18:04         ` Keith Packard
2011-06-21 18:29           ` Jesse Barnes
2011-06-21 18:48             ` Francesco Allertsen
2011-06-21 19:12               ` Marcin Slusarz
2011-06-22  7:58                 ` Francesco Allertsen
2011-06-21 18:47           ` Francesco Allertsen
2011-06-21 19:01             ` Keith Packard
2011-07-05 23:01               ` Francesco Allertsen
2011-07-12  7:14                 ` Francesco Allertsen
2011-07-12  7:33                 ` Pekka Enberg
2011-07-12 15:42                   ` Keith Packard
2011-07-14  7:37                     ` Pekka Enberg
2011-07-14  7:50                       ` Francesco Allertsen
2011-07-14  7:50                         ` Francesco Allertsen
2011-07-14 16:06                         ` Keith Packard
2011-07-14 17:00                           ` Francesco Allertsen
2011-07-14 17:36                             ` Keith Packard
2011-08-12 19:53                             ` Keith Packard
2011-08-13 12:45                               ` Francesco Allertsen
2011-08-13 12:45                                 ` Francesco Allertsen
2011-07-14 16:02                       ` Keith Packard

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