Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Eldad Zack
On Mon, 14 Jan 2013, Alex Deucher wrote: > On Sun, Jan 13, 2013 at 4:00 PM, Eldad Zack wrote: > > > > On Mon, 7 Jan 2013, Alex Deucher wrote: > >> On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: > >> > > >> > On Mon, 7 Jan 2013, Alex Deucher wrote: > >> >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad

Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Eldad Zack
On Mon, 14 Jan 2013, Alex Deucher wrote: > On Sun, Jan 13, 2013 at 4:00 PM, Eldad Zack wrote: > > > > On Mon, 7 Jan 2013, Alex Deucher wrote: > >> On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack > >> wrote: > >> > > >> > On Mon, 7 Jan 2013, Alex Deucher wrote: > >> >> On Sun, Jan 6, 2013 at 7:59 AM,

Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Alex Deucher
On Mon, Jan 14, 2013 at 11:51 AM, Paul Menzel wrote: > Dear Alex, > > > Am Montag, den 14.01.2013, 11:08 -0500 schrieb Alex Deucher: > > [?] > >> Date: Mon, 14 Jan 2013 11:04:39 -0500 >> Subject: [PATCH] drm/radeon: clear reset flags if engines are idle >> >> Fixes a regression > > please describe

Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Alex Deucher
On Mon, Jan 14, 2013 at 3:27 PM, Eldad Zack wrote: > > On Mon, 14 Jan 2013, Alex Deucher wrote: >> On Sun, Jan 13, 2013 at 4:00 PM, Eldad Zack wrote: >> > >> > On Mon, 7 Jan 2013, Alex Deucher wrote: >> >> On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack >> >> wrote: >> >> > >> >> > On Mon, 7 Jan 201

Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Paul Menzel
Dear Alex, Am Montag, den 14.01.2013, 11:08 -0500 schrieb Alex Deucher: [?] > Date: Mon, 14 Jan 2013 11:04:39 -0500 > Subject: [PATCH] drm/radeon: clear reset flags if engines are idle > > Fixes a regression please describe the regression. ?brightness control hard system lockup? > in the gp

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Alex Deucher
On Mon, Jan 14, 2013 at 11:51 AM, Paul Menzel wrote: > Dear Alex, > > > Am Montag, den 14.01.2013, 11:08 -0500 schrieb Alex Deucher: > > […] > >> Date: Mon, 14 Jan 2013 11:04:39 -0500 >> Subject: [PATCH] drm/radeon: clear reset flags if engines are idle >> >> Fixes a regression > > please describe

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Alex Deucher
On Mon, Jan 14, 2013 at 3:27 PM, Eldad Zack wrote: > > On Mon, 14 Jan 2013, Alex Deucher wrote: >> On Sun, Jan 13, 2013 at 4:00 PM, Eldad Zack wrote: >> > >> > On Mon, 7 Jan 2013, Alex Deucher wrote: >> >> On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: >> >> > >> >> > On Mon, 7 Jan 2013, Alex

Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Paul Menzel
Dear Eldad, thanks a lot for the patch. Am Sonntag, den 13.01.2013, 22:00 +0100 schrieb Eldad Zack: [?] > From 5817128d2761f60051b069d2bb31209c909b6a04 Mon Sep 17 00:00:00 2001 > From: Eldad Zack > Date: Sun, 13 Jan 2013 21:14:08 +0100 > Subject: [PATCH] drm/radeon: fix evergreen brightness

Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Alex Deucher
On Sun, Jan 13, 2013 at 4:00 PM, Eldad Zack wrote: > > On Mon, 7 Jan 2013, Alex Deucher wrote: >> On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: >> > >> > On Mon, 7 Jan 2013, Alex Deucher wrote: >> >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack >> >> wrote: >> >> > >> >> > Hi Alex, >> >> > >>

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Paul Menzel
Dear Alex, Am Montag, den 14.01.2013, 11:08 -0500 schrieb Alex Deucher: […] > Date: Mon, 14 Jan 2013 11:04:39 -0500 > Subject: [PATCH] drm/radeon: clear reset flags if engines are idle > > Fixes a regression please describe the regression. »brightness control hard system lockup« > in the gp

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Alex Deucher
On Sun, Jan 13, 2013 at 4:00 PM, Eldad Zack wrote: > > On Mon, 7 Jan 2013, Alex Deucher wrote: >> On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: >> > >> > On Mon, 7 Jan 2013, Alex Deucher wrote: >> >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: >> >> > >> >> > Hi Alex, >> >> > >> >> > C

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-14 Thread Paul Menzel
Dear Eldad, thanks a lot for the patch. Am Sonntag, den 13.01.2013, 22:00 +0100 schrieb Eldad Zack: […] > From 5817128d2761f60051b069d2bb31209c909b6a04 Mon Sep 17 00:00:00 2001 > From: Eldad Zack > Date: Sun, 13 Jan 2013 21:14:08 +0100 > Subject: [PATCH] drm/radeon: fix evergreen brightness

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-13 Thread Eldad Zack
On Mon, 7 Jan 2013, Alex Deucher wrote: > On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: > > > > On Mon, 7 Jan 2013, Alex Deucher wrote: > >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: > >> > > >> > Hi Alex, > >> > > >> > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: swi

Regression: drm/radeon: brightness control hard system lockup

2013-01-13 Thread Eldad Zack
On Mon, 7 Jan 2013, Alex Deucher wrote: > On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: > > > > On Mon, 7 Jan 2013, Alex Deucher wrote: > >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack > >> wrote: > >> > > >> > Hi Alex, > >> > > >> > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeo

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-07 Thread Eldad Zack
On Mon, 7 Jan 2013, Alex Deucher wrote: > On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: > > > > Hi Alex, > > > > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a > > finer grained reset for evergreen" introduced a hard system lockup to my > > setup. I found it after bi

Regression: drm/radeon: brightness control hard system lockup

2013-01-07 Thread Eldad Zack
On Mon, 7 Jan 2013, Alex Deucher wrote: > On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: > > > > Hi Alex, > > > > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a > > finer grained reset for evergreen" introduced a hard system lockup to my > > setup. I found it after bi

Regression: drm/radeon: brightness control hard system lockup

2013-01-07 Thread Alex Deucher
On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: > > On Mon, 7 Jan 2013, Alex Deucher wrote: >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: >> > >> > Hi Alex, >> > >> > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a >> > finer grained reset for evergreen" introduc

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-07 Thread Alex Deucher
On Mon, Jan 7, 2013 at 4:33 PM, Eldad Zack wrote: > > On Mon, 7 Jan 2013, Alex Deucher wrote: >> On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: >> > >> > Hi Alex, >> > >> > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a >> > finer grained reset for evergreen" introduc

Regression: drm/radeon: brightness control hard system lockup

2013-01-07 Thread Alex Deucher
On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: > > Hi Alex, > > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a > finer grained reset for evergreen" introduced a hard system lockup to my > setup. I found it after bisecting, and confirmed it by reverting it on > the late

Re: Regression: drm/radeon: brightness control hard system lockup

2013-01-07 Thread Alex Deucher
On Sun, Jan 6, 2013 at 7:59 AM, Eldad Zack wrote: > > Hi Alex, > > Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a > finer grained reset for evergreen" introduced a hard system lockup to my > setup. I found it after bisecting, and confirmed it by reverting it on > the late

Regression: drm/radeon: brightness control hard system lockup

2013-01-06 Thread Eldad Zack
Hi Alex, Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f "drm/radeon: switch to a finer grained reset for evergreen" introduced a hard system lockup to my setup. I found it after bisecting, and confirmed it by reverting it on the latest mainline ( 5f243b9 ). This: echo 7 > /sys/devices/p