[Bug 527423] New: i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64 - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 527423] New: i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

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bugzilla_noreply＠novell.com

2 Aug 2009 2 Aug '09

18:22

http://bugzilla.novell.com/show_bug.cgi?id=527423 Summary: i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64 Classification: openSUSE Product: openSUSE 11.2 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: seife@novell.com QAContact: qa@suse.de CC: mhopf@novell.com, sndirsch@novell.com Blocks: 433520 Found By: Development after upgrading to FACTORY on 2009-07-30 to kernel-default-base-2.6.30.2-1.1.x86_64, i915.modeset=1 produces a black screen on the internal LCD of an hp Compaq 2510p 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) 00:02.0 0300: 8086:2a02 (rev 0c) The display does not come back when the X server starts up. The X server does start up, however (confirmed by KDE login sound etc.) I was not able to verify this with an external display (no hardware at hand). The kernel that was installed before and which worked fine with i915.modeset=1 was kernel-default-2.6.30-8.3.x86_64 (installed from FACTORY on 2009-07-08) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

3 Aug 3 Aug

18:49

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User seife@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c1 --- Comment #1 from Stefan Seyfried 2009-08-03 10:49:31 MDT --- updating to todays factory (2.6.31-rc4-1-default) did not help. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

5 Aug 5 Aug

21:47

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User jeffm@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c2 Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jeffm@novell.com AssignedTo|kernel-maintainers@forge.pr |jeffm@novell.com |ovo.novell.com | --- Comment #2 from Jeff Mahoney 2009-08-05 13:47:14 MDT --- I have a hunch it could be patches.suse/linux-2.6.29-even-faster-kms.patch, which doesn't power up the LCD. I'm building a test kernel now and will post a link when it's done building. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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22:35

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User jeffm@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c3 Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |seife@novell.com --- Comment #3 from Jeff Mahoney 2009-08-05 14:35:47 MDT --- Packages posted: http://ftp.suse.com/pub/people/jeffm/suse/testpkgs/527423/head-x86_64/ -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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6 Aug 6 Aug

13:39

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User seife@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c4 Stefan Seyfried changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|seife@novell.com | --- Comment #4 from Stefan Seyfried 2009-08-06 05:39:15 MDT --- Yes, It Works! on the first boot the X server failed to start (only non-blinking cursor on blank screen), but a reboot via acpi-powerbutton made it work. Probably not a kernel problem, anyway. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:24

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User jeffm@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c5 Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium AssignedTo|jeffm@novell.com |gregkh@novell.com Severity|Normal |Critical --- Comment #5 from Jeff Mahoney 2009-08-06 08:24:12 MDT --- Greg, looks like that patch has some side effects. I'm going to disable it for now. At least we have hardware to test it with. :) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:38

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User sndirsch@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c6 --- Comment #6 from Stefan Dirsch 2009-08-06 08:38:51 MDT --- The patch looks weird to me. I would recommend to remove it. From: someone at intel Subject: speed up kms even more Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_lvds.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -551,7 +551,7 @@ static void intel_lvds_prepare(struct dr dev_priv->backlight_duty_cycle = (dev_priv->saveBLC_PWM_CTL & BACKLIGHT_DUTY_CYCLE_MASK); - intel_lvds_set_power(dev, false); +// intel_lvds_set_power(dev, false); } static void intel_lvds_commit( struct drm_encoder *encoder) @@ -563,7 +563,7 @@ static void intel_lvds_commit( struct dr dev_priv->backlight_duty_cycle = intel_lvds_get_max_backlight(dev); - intel_lvds_set_power(dev, true); +// intel_lvds_set_power(dev, true); } static void intel_lvds_mode_set(struct drm_encoder *encoder, -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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8 Aug 8 Aug

09:43

New subject: [Bug 527423] i915: kernel modesetting no longer works with kernel-default-base-2.6.30.2-1.1.x86_64

http://bugzilla.novell.com/show_bug.cgi?id=527423 User sndirsch@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=527423#c7 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #7 from Stefan Dirsch 2009-08-08 01:43:30 MDT --- Fixed in obs://openSUSE:Factory/kernel-source kernel-source.changes [...] ------------------------------------------------------------------- Thu Aug 6 16:24:09 CEST 2009 - jeffm@suse.de - patches.suse/linux-2.6.29-even-faster-kms.patch: Disabled. It doesn't wake up the display on certain hardware. [...] -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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