* regression bisected: display sync drops after 7221fc33
@ 2016-01-25 16:35 dann frazier
2016-01-26 11:17 ` Ville Syrjälä
0 siblings, 1 reply; 9+ messages in thread
From: dann frazier @ 2016-01-25 16:35 UTC (permalink / raw)
To: Matt Roper; +Cc: Daniel Vetter, intel-gfx
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I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After
upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where
the display thinks it has lost input for a few moments. Oddly, it
usually happens when I start typing in a terminal after a short period
of inactivity.
I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg
log, etc. I reproduced with latest Linus master (@ 3e1e21c7b), and then
bisected down to the following commit:
commit 7221fc333dbe1743a3dff155b03527fda90d4ec1
Author: Matt Roper <matthew.d.roper@intel.com>
Date: Thu Sep 24 15:53:08 2015 -0700
drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2)
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^ permalink raw reply [flat|nested] 9+ messages in thread* Re: regression bisected: display sync drops after 7221fc33 2016-01-25 16:35 regression bisected: display sync drops after 7221fc33 dann frazier @ 2016-01-26 11:17 ` Ville Syrjälä 2016-01-26 15:10 ` dann frazier 0 siblings, 1 reply; 9+ messages in thread From: Ville Syrjälä @ 2016-01-26 11:17 UTC (permalink / raw) To: dann frazier; +Cc: Daniel Vetter, intel-gfx On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > the display thinks it has lost input for a few moments. Oddly, it > usually happens when I start typing in a terminal after a short period > of inactivity. > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > log, etc. Any fifo underrun reports in dmesg in general? > I reproduced with latest Linus master (@ 3e1e21c7b), and then > bisected down to the following commit: > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > Author: Matt Roper <matthew.d.roper@intel.com> > Date: Thu Sep 24 15:53:08 2015 -0700 > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) That's not in 4.3. As far as currentl Linus tree goes, you may want to try these: http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-01-26 11:17 ` Ville Syrjälä @ 2016-01-26 15:10 ` dann frazier 2016-01-26 16:40 ` dann frazier 0 siblings, 1 reply; 9+ messages in thread From: dann frazier @ 2016-01-26 15:10 UTC (permalink / raw) To: Ville Syrjälä; +Cc: Daniel Vetter, intel-gfx On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > the display thinks it has lost input for a few moments. Oddly, it > > usually happens when I start typing in a terminal after a short period > > of inactivity. > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > log, etc. > > Any fifo underrun reports in dmesg in general? Yes, several: [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > bisected down to the following commit: > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > Author: Matt Roper <matthew.d.roper@intel.com> > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > That's not in 4.3. Ah, you're right. I was going by the version in the Makefile at that commit, which says 4.3.0-rc3. git naiveté. > As far as currentl Linus tree goes, you may want to try these: > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com Building - I'll test and report back. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-01-26 15:10 ` dann frazier @ 2016-01-26 16:40 ` dann frazier 2016-02-02 22:21 ` dann frazier 0 siblings, 1 reply; 9+ messages in thread From: dann frazier @ 2016-01-26 16:40 UTC (permalink / raw) To: Ville Syrjälä; +Cc: Daniel Vetter, intel-gfx On Tue, Jan 26, 2016 at 08:10:04AM -0700, dann frazier wrote: > On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > > the display thinks it has lost input for a few moments. Oddly, it > > > usually happens when I start typing in a terminal after a short period > > > of inactivity. > > > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > > log, etc. > > > > Any fifo underrun reports in dmesg in general? > > Yes, several: > [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > > bisected down to the following commit: > > > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > > Author: Matt Roper <matthew.d.roper@intel.com> > > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > > > That's not in 4.3. > > Ah, you're right. I was going by the version in the Makefile at that commit, > which says 4.3.0-rc3. git naiveté. > > > As far as currentl Linus tree goes, you may want to try these: > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com > > Building - I'll test and report back. fyi, the problem persists with 4.5-rc1 + these 2 patches. -dann _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-01-26 16:40 ` dann frazier @ 2016-02-02 22:21 ` dann frazier 2016-02-02 22:51 ` Matt Roper 0 siblings, 1 reply; 9+ messages in thread From: dann frazier @ 2016-02-02 22:21 UTC (permalink / raw) To: Ville Syrjälä; +Cc: Daniel Vetter, intel-gfx On Tue, Jan 26, 2016 at 09:40:27AM -0700, dann frazier wrote: > On Tue, Jan 26, 2016 at 08:10:04AM -0700, dann frazier wrote: > > On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > > > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > > > the display thinks it has lost input for a few moments. Oddly, it > > > > usually happens when I start typing in a terminal after a short period > > > > of inactivity. > > > > > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > > > log, etc. > > > > > > Any fifo underrun reports in dmesg in general? > > > > Yes, several: > > [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > > > > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > > > bisected down to the following commit: > > > > > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > > > Author: Matt Roper <matthew.d.roper@intel.com> > > > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > > > > > That's not in 4.3. > > > > Ah, you're right. I was going by the version in the Makefile at that commit, > > which says 4.3.0-rc3. git naiveté. > > > > > As far as currentl Linus tree goes, you may want to try these: > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com > > > > Building - I'll test and report back. > > fyi, the problem persists with 4.5-rc1 + these 2 patches. Hi - Is there any further information I can provide to assist with this? -dann _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-02-02 22:21 ` dann frazier @ 2016-02-02 22:51 ` Matt Roper 2016-02-03 0:35 ` dann frazier 0 siblings, 1 reply; 9+ messages in thread From: Matt Roper @ 2016-02-02 22:51 UTC (permalink / raw) To: dann frazier; +Cc: Daniel Vetter, intel-gfx On Tue, Feb 02, 2016 at 03:21:30PM -0700, dann frazier wrote: > On Tue, Jan 26, 2016 at 09:40:27AM -0700, dann frazier wrote: > > On Tue, Jan 26, 2016 at 08:10:04AM -0700, dann frazier wrote: > > > On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > > > > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > > > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > > > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > > > > the display thinks it has lost input for a few moments. Oddly, it > > > > > usually happens when I start typing in a terminal after a short period > > > > > of inactivity. > > > > > > > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > > > > log, etc. > > > > > > > > Any fifo underrun reports in dmesg in general? > > > > > > Yes, several: > > > [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > > > > > > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > > > > bisected down to the following commit: > > > > > > > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > > > > Author: Matt Roper <matthew.d.roper@intel.com> > > > > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > > > > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > > > > > > > That's not in 4.3. > > > > > > Ah, you're right. I was going by the version in the Makefile at that commit, > > > which says 4.3.0-rc3. git naiveté. > > > > > > > As far as currentl Linus tree goes, you may want to try these: > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com > > > > > > Building - I'll test and report back. > > > > fyi, the problem persists with 4.5-rc1 + these 2 patches. > > Hi - Is there any further information I can provide to assist with this? > > -dann Hi Dann. Could you test with http://patchwork.freedesktop.org/patch/72194/ and see if it has any effect on the behavior you see? Thanks! Matt -- Matt Roper Graphics Software Engineer IoTG Platform Enabling & Development Intel Corporation (916) 356-2795 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-02-02 22:51 ` Matt Roper @ 2016-02-03 0:35 ` dann frazier 2016-02-03 2:04 ` Matt Roper 0 siblings, 1 reply; 9+ messages in thread From: dann frazier @ 2016-02-03 0:35 UTC (permalink / raw) To: Matt Roper; +Cc: Daniel Vetter, intel-gfx On Tue, Feb 02, 2016 at 02:51:20PM -0800, Matt Roper wrote: > On Tue, Feb 02, 2016 at 03:21:30PM -0700, dann frazier wrote: > > On Tue, Jan 26, 2016 at 09:40:27AM -0700, dann frazier wrote: > > > On Tue, Jan 26, 2016 at 08:10:04AM -0700, dann frazier wrote: > > > > On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > > > > > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > > > > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > > > > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > > > > > the display thinks it has lost input for a few moments. Oddly, it > > > > > > usually happens when I start typing in a terminal after a short period > > > > > > of inactivity. > > > > > > > > > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > > > > > log, etc. > > > > > > > > > > Any fifo underrun reports in dmesg in general? > > > > > > > > Yes, several: > > > > [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > > > > > > > > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > > > > > bisected down to the following commit: > > > > > > > > > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > > > > > Author: Matt Roper <matthew.d.roper@intel.com> > > > > > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > > > > > > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > > > > > > > > > That's not in 4.3. > > > > > > > > Ah, you're right. I was going by the version in the Makefile at that commit, > > > > which says 4.3.0-rc3. git naiveté. > > > > > > > > > As far as currentl Linus tree goes, you may want to try these: > > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com > > > > > > > > Building - I'll test and report back. > > > > > > fyi, the problem persists with 4.5-rc1 + these 2 patches. > > > > Hi - Is there any further information I can provide to assist with this? > > > > -dann > > Hi Dann. Could you test with > > http://patchwork.freedesktop.org/patch/72194/ > > and see if it has any effect on the behavior you see? Sure - what tree should I apply it to? (Doesn't seem to apply to 4.5-rc2). -dann > Thanks! > > > Matt > > _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-02-03 0:35 ` dann frazier @ 2016-02-03 2:04 ` Matt Roper 2016-02-04 2:44 ` dann frazier 0 siblings, 1 reply; 9+ messages in thread From: Matt Roper @ 2016-02-03 2:04 UTC (permalink / raw) To: dann frazier; +Cc: Daniel Vetter, intel-gfx On Tue, Feb 02, 2016 at 05:35:49PM -0700, dann frazier wrote: > On Tue, Feb 02, 2016 at 02:51:20PM -0800, Matt Roper wrote: > > On Tue, Feb 02, 2016 at 03:21:30PM -0700, dann frazier wrote: > > > On Tue, Jan 26, 2016 at 09:40:27AM -0700, dann frazier wrote: > > > > On Tue, Jan 26, 2016 at 08:10:04AM -0700, dann frazier wrote: > > > > > On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > > > > > > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > > > > > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > > > > > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > > > > > > the display thinks it has lost input for a few moments. Oddly, it > > > > > > > usually happens when I start typing in a terminal after a short period > > > > > > > of inactivity. > > > > > > > > > > > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > > > > > > log, etc. > > > > > > > > > > > > Any fifo underrun reports in dmesg in general? > > > > > > > > > > Yes, several: > > > > > [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > > > > > > > > > > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > > > > > > bisected down to the following commit: > > > > > > > > > > > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > > > > > > Author: Matt Roper <matthew.d.roper@intel.com> > > > > > > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > > > > > > > > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > > > > > > > > > > > That's not in 4.3. > > > > > > > > > > Ah, you're right. I was going by the version in the Makefile at that commit, > > > > > which says 4.3.0-rc3. git naiveté. > > > > > > > > > > > As far as currentl Linus tree goes, you may want to try these: > > > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > > > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com > > > > > > > > > > Building - I'll test and report back. > > > > > > > > fyi, the problem persists with 4.5-rc1 + these 2 patches. > > > > > > Hi - Is there any further information I can provide to assist with this? > > > > > > -dann > > > > Hi Dann. Could you test with > > > > http://patchwork.freedesktop.org/patch/72194/ > > > > and see if it has any effect on the behavior you see? > > Sure - what tree should I apply it to? (Doesn't seem to apply to > 4.5-rc2). > > -dann The patch is written against branch drm-intel-nightly from git://anongit.freedesktop.org/drm-intel Once the patch (or an updated version of it based on review feedback) gets merged to -nightly, it will get cherry-picked into our -fixes tree as well so that it shows up in an -rc release. Matt > > > Thanks! > > > > > > Matt > > > > -- Matt Roper Graphics Software Engineer IoTG Platform Enabling & Development Intel Corporation (916) 356-2795 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: regression bisected: display sync drops after 7221fc33 2016-02-03 2:04 ` Matt Roper @ 2016-02-04 2:44 ` dann frazier 0 siblings, 0 replies; 9+ messages in thread From: dann frazier @ 2016-02-04 2:44 UTC (permalink / raw) To: Matt Roper; +Cc: Daniel Vetter, intel-gfx On Tue, Feb 02, 2016 at 06:04:32PM -0800, Matt Roper wrote: > On Tue, Feb 02, 2016 at 05:35:49PM -0700, dann frazier wrote: > > On Tue, Feb 02, 2016 at 02:51:20PM -0800, Matt Roper wrote: > > > On Tue, Feb 02, 2016 at 03:21:30PM -0700, dann frazier wrote: > > > > On Tue, Jan 26, 2016 at 09:40:27AM -0700, dann frazier wrote: > > > > > On Tue, Jan 26, 2016 at 08:10:04AM -0700, dann frazier wrote: > > > > > > On Tue, Jan 26, 2016 at 01:17:01PM +0200, Ville Syrjälä wrote: > > > > > > > On Mon, Jan 25, 2016 at 09:35:26AM -0700, dann frazier wrote: > > > > > > > > I've got a Lenovo T410 w/ an external display (DisplayPort<->HDMI). After > > > > > > > > upgrading from a 4.2 kernel to a 4.3, I started hitting an issue where > > > > > > > > the display thinks it has lost input for a few moments. Oddly, it > > > > > > > > usually happens when I start typing in a terminal after a short period > > > > > > > > of inactivity. > > > > > > > > > > > > > > > > I see no OS-side symptoms - there are no new messages in dmesg/syslog/Xorg > > > > > > > > log, etc. > > > > > > > > > > > > > > Any fifo underrun reports in dmesg in general? > > > > > > > > > > > > Yes, several: > > > > > > [ 1886.547409] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun > > > > > > > > > > > > > > I reproduced with latest Linus master (@ 3e1e21c7b), and then > > > > > > > > bisected down to the following commit: > > > > > > > > > > > > > > > > commit 7221fc333dbe1743a3dff155b03527fda90d4ec1 > > > > > > > > Author: Matt Roper <matthew.d.roper@intel.com> > > > > > > > > Date: Thu Sep 24 15:53:08 2015 -0700 > > > > > > > > > > > > > > > > drm/i915: Eliminate usage of pipe_wm_parameters from ILK-style WM (v2) > > > > > > > > > > > > > > That's not in 4.3. > > > > > > > > > > > > Ah, you're right. I was going by the version in the Makefile at that commit, > > > > > > which says 4.3.0-rc3. git naiveté. > > > > > > > > > > > > > As far as currentl Linus tree goes, you may want to try these: > > > > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-2-git-send-email-ville.syrjala@linux.intel.com > > > > > > > http://patchwork.freedesktop.org/patch/msgid/1452776015-22076-1-git-send-email-ville.syrjala@linux.intel.com > > > > > > > > > > > > Building - I'll test and report back. > > > > > > > > > > fyi, the problem persists with 4.5-rc1 + these 2 patches. > > > > > > > > Hi - Is there any further information I can provide to assist with this? > > > > > > > > -dann > > > > > > Hi Dann. Could you test with > > > > > > http://patchwork.freedesktop.org/patch/72194/ > > > > > > and see if it has any effect on the behavior you see? > > > > Sure - what tree should I apply it to? (Doesn't seem to apply to > > 4.5-rc2). > > > > -dann > > The patch is written against branch drm-intel-nightly from > git://anongit.freedesktop.org/drm-intel > > Once the patch (or an updated version of it based on review feedback) > gets merged to -nightly, it will get cherry-picked into our -fixes > tree as well so that it shows up in an -rc release. I'm not seeing the issue with this fix applied; and reverting just this fix reintroduces the problem. Tested-by: dann frazier <dannf@dannf.org> Thanks! _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2016-02-04 2:44 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-01-25 16:35 regression bisected: display sync drops after 7221fc33 dann frazier 2016-01-26 11:17 ` Ville Syrjälä 2016-01-26 15:10 ` dann frazier 2016-01-26 16:40 ` dann frazier 2016-02-02 22:21 ` dann frazier 2016-02-02 22:51 ` Matt Roper 2016-02-03 0:35 ` dann frazier 2016-02-03 2:04 ` Matt Roper 2016-02-04 2:44 ` dann frazier
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