Re: [Intel-gfx] [PATCH 16/26] drm/i915: turbo RC6 support for VLV

2013-03-11 Thread Jain, Rohit
-Original Message- From: intel-gfx-bounces+rohit.jain=intel@lists.freedesktop.org [mailto:intel-gfx-bounces+rohit.jain=intel@lists.freedesktop.org] On Behalf Of Jesse Barnes Sent: Friday, March 08, 2013 3:58 AM To: Rohit Jain Cc: intel-gfx@lists.freedesktop.org Subject: Re:

Re: [Intel-gfx] i915 black screen introduced by ACPI changes

2013-03-11 Thread Jani Nikula
On Tue, 05 Mar 2013, Chris Li l...@chrisli.org wrote: On Mon, Mar 4, 2013 at 3:16 PM, Chris Li l...@chrisli.org wrote: Two things to test: - Can you please check whether any of the backlight drivers in /sys/class/backlight does anything? You need to frob the brightness file. Please also list

[Intel-gfx] [ANNOUNCE] xf86-video-intel 2.21.4

2013-03-11 Thread Chris Wilson
Release 2.21.4 (2013-03-11) === More bugs, more fixes, more releases. A minor new feature being introduced is the runtime detection of CPU instructions sets along with specialised paths to take advantage of the available CPU. * Honour LinearFramebuffer for clumsy

[Intel-gfx] [PATCH] Revert drm/i915: try to train DP even harder

2013-03-11 Thread Takashi Iwai
This reverts commit 0d71068835e2610576d369d6d4cbf90e0f802a71. Not only that the commit introduces a bogus check (voltage_tries == 5 will never meet at the inserted code path), it brings the i915 driver into an endless dp-train loop on HP Z1 desktop machine with IVY+eDP. At least reverting this

Re: [Intel-gfx] [PATCH 09/20] drm/i915: add power context allocation and setup on VLV v2

2013-03-11 Thread Daniel Vetter
On Fri, Mar 08, 2013 at 10:45:52AM -0800, Jesse Barnes wrote: The Gunit has a separate reg for this, so allocate some stolen space for the power context and initialize the reg. Is it a requirement to use stolen space? The reason we're allocating rings and all from stolen is just to test things

Re: [Intel-gfx] [PATCH] drm/i915: ignore hotplug event across suspend

2013-03-11 Thread Daniel Vetter
On Mon, Mar 11, 2013 at 03:54:11AM +, Zhang, Xiong Y wrote: when system enter suspend, hibernate and poweroff state, it will disable modeset firstly, then disable irq, but some system generate hotplug event between disable modeset and disable irq, this will result in S3, S4 failure. So

Re: [Intel-gfx] [PATCH 09/20] drm/i915: add power context allocation and setup on VLV v2

2013-03-11 Thread Chris Wilson
On Tue, Mar 12, 2013 at 12:40:30AM +0100, Daniel Vetter wrote: On Fri, Mar 08, 2013 at 10:45:52AM -0800, Jesse Barnes wrote: The Gunit has a separate reg for this, so allocate some stolen space for the power context and initialize the reg. Is it a requirement to use stolen space? The

[Intel-gfx] linux-next: build failure after merge of the final tree (drm-intel tree related)

2013-03-11 Thread Stephen Rothwell
Hi all, After merging the final tree, today's linux-next build (i386 defconfig) failed like this: drivers/built-in.o: In function `i915_min_freq_set': i915_debugfs.c:(.text+0xb1adc): undefined reference to `__udivdi3' drivers/built-in.o: In function `i915_max_freq_set':