* [v3.10][v3.11][v3.12][Regression][PATCH 0/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes""
@ 2013-10-16 20:34 Joseph Salisbury
2013-10-16 20:34 ` [v3.10][v3.11][v3.12][Regression][PATCH 1/1] " Joseph Salisbury
0 siblings, 1 reply; 13+ messages in thread
From: Joseph Salisbury @ 2013-10-16 20:34 UTC (permalink / raw)
To: daniel.vetter
Cc: linux-kernel, stable, przanoni, airlied, intel-gfx, dri-devel
Hi Daniel,
A bug was opened against the Ubuntu kernel[0]. It was found that reverting the following commit resolved this bug:
commit 657445fe8660100ad174600ebfa61536392b7624
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sat May 4 10:09:18 2013 +0200
Revert "drm/i915: revert eDP bpp clamping code changes"
The regression was introduced as of v3.10-rc2 and affects a large number of end users.
I see this code has gone back and forth a few times, so I was wondering if we could get some feedback. The revert of commit 657445f was tested aginst 3.11 stable and could not be done cleanly, so I had to make some modifications. The modifications I made for 3.11 are in [PATCH 1/1]. The revert can't be done cleanly against 3.12 neither. The modifications I made for 3.11 will not work cleanly on 3.12 due to recent changes in 3.12, such as commit 7984211. However, I can create a patch specific for 3.12 if you think this is the best way to go.
Thanks,
Joe
http://pad.lv/1195483
Joseph Salisbury (1):
Revert "Revert "drm/i915: revert eDP bpp clamping code changes""
drivers/gpu/drm/i915/intel_dp.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 13+ messages in thread* [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-16 20:34 [v3.10][v3.11][v3.12][Regression][PATCH 0/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" Joseph Salisbury @ 2013-10-16 20:34 ` Joseph Salisbury 2013-10-16 21:02 ` Daniel Vetter 0 siblings, 1 reply; 13+ messages in thread From: Joseph Salisbury @ 2013-10-16 20:34 UTC (permalink / raw) To: daniel.vetter Cc: linux-kernel, stable, przanoni, airlied, intel-gfx, dri-devel BugLink: http://bugs.launchpad.net/bugs/1195483 This reverts commit 657445fe8660100ad174600ebfa61536392b7624. Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Paulo Zanoni <przanoni@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: stable@vger.kernel.org --- drivers/gpu/drm/i915/intel_dp.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 26e162b..ce933ad 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -709,10 +709,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, /* Walk through all bpp values. Luckily they're all nicely spaced with 2 * bpc in between. */ - bpp = pipe_config->pipe_bpp; - if (is_edp(intel_dp) && dev_priv->vbt.edp_bpp) - bpp = min_t(int, bpp, dev_priv->vbt.edp_bpp); - + bpp = min_t(int, 8*3, pipe_config->pipe_bpp); for (; bpp >= 6*3; bpp -= 2*3) { mode_rate = intel_dp_link_required(adjusted_mode->clock, bpp); @@ -763,6 +760,19 @@ found: &pipe_config->dp_m_n); intel_dp_set_clock(encoder, pipe_config, intel_dp->link_bw); + /* + * XXX: We have a strange regression where using the vbt edp bpp value + * for the link bw computation results in black screens, the panel only + * works when we do the computation at the usual 24bpp (but still + * requires us to use 18bpp). Until that's fully debugged, stay + * bug-for-bug compatible with the old code. + */ + if (is_edp(intel_dp) && dev_priv->vbt.edp_bpp) { + DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n", + bpp, dev_priv->vbt.edp_bpp); + bpp = min_t(int, bpp, dev_priv->vbt.edp_bpp); + } + pipe_config->pipe_bpp = bpp; return true; } -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-16 20:34 ` [v3.10][v3.11][v3.12][Regression][PATCH 1/1] " Joseph Salisbury @ 2013-10-16 21:02 ` Daniel Vetter 2013-10-25 15:36 ` Joseph Salisbury 0 siblings, 1 reply; 13+ messages in thread From: Daniel Vetter @ 2013-10-16 21:02 UTC (permalink / raw) To: Joseph Salisbury Cc: daniel.vetter, linux-kernel, stable, przanoni, airlied, intel-gfx, dri-devel On Wed, Oct 16, 2013 at 04:34:57PM -0400, Joseph Salisbury wrote: > BugLink: http://bugs.launchpad.net/bugs/1195483 > > This reverts commit 657445fe8660100ad174600ebfa61536392b7624. > > Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com> > Cc: Daniel Vetter <daniel.vetter@ffwll.ch> > Cc: Paulo Zanoni <przanoni@gmail.com> > Cc: David Airlie <airlied@linux.ie> > Cc: stable@vger.kernel.org It's by far not that simple. Jani is working on both the underlying bug and a better w/a. See https://bugzilla.kernel.org/show_bug.cgi?id=59841 for the full story in its entire glory. Cheers, Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-16 21:02 ` Daniel Vetter @ 2013-10-25 15:36 ` Joseph Salisbury 2013-10-31 14:58 ` [Intel-gfx] " Jani Nikula 0 siblings, 1 reply; 13+ messages in thread From: Joseph Salisbury @ 2013-10-25 15:36 UTC (permalink / raw) To: linux-kernel, stable, przanoni, airlied, intel-gfx, dri-devel On 10/16/2013 05:02 PM, Daniel Vetter wrote: > On Wed, Oct 16, 2013 at 04:34:57PM -0400, Joseph Salisbury wrote: >> BugLink: http://bugs.launchpad.net/bugs/1195483 >> >> This reverts commit 657445fe8660100ad174600ebfa61536392b7624. >> >> Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com> >> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> >> Cc: Paulo Zanoni <przanoni@gmail.com> >> Cc: David Airlie <airlied@linux.ie> >> Cc: stable@vger.kernel.org > It's by far not that simple. Jani is working on both the underlying bug > and a better w/a. See > > https://bugzilla.kernel.org/show_bug.cgi?id=59841 > > for the full story in its entire glory. > > Cheers, Daniel Thanks for the feedback, Daniel. Is there an estimate on what mainline release might contain Jani's work? Thanks again, Joe ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-25 15:36 ` Joseph Salisbury @ 2013-10-31 14:58 ` Jani Nikula 2013-10-31 16:41 ` Joseph Salisbury 2013-10-31 16:57 ` Josh Boyer 0 siblings, 2 replies; 13+ messages in thread From: Jani Nikula @ 2013-10-31 14:58 UTC (permalink / raw) To: Joseph Salisbury, linux-kernel, stable, przanoni, airlied, intel-gfx, dri-devel On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: > On 10/16/2013 05:02 PM, Daniel Vetter wrote: >> It's by far not that simple. Jani is working on both the underlying bug >> and a better w/a. See >> >> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >> >> for the full story in its entire glory. >> >> Cheers, Daniel > > Thanks for the feedback, Daniel. Is there an estimate on what mainline > release might contain Jani's work? commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf Author: Jani Nikula <jani.nikula@intel.com> Date: Mon Oct 21 10:52:07 2013 +0300 drm/i915/dp: workaround BIOS eDP bpp clamping issue and a couple of dependencies are now in Linus' tree, i.e. should be released in 3.12. The commits are also CC: stable. BR, Jani. -- Jani Nikula, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-31 14:58 ` [Intel-gfx] " Jani Nikula @ 2013-10-31 16:41 ` Joseph Salisbury 2013-10-31 16:57 ` Josh Boyer 1 sibling, 0 replies; 13+ messages in thread From: Joseph Salisbury @ 2013-10-31 16:41 UTC (permalink / raw) To: Jani Nikula, linux-kernel, stable, przanoni, airlied, intel-gfx, dri-devel On 10/31/2013 10:58 AM, Jani Nikula wrote: > On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>> It's by far not that simple. Jani is working on both the underlying bug >>> and a better w/a. See >>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>> >>> for the full story in its entire glory. >>> >>> Cheers, Daniel >> Thanks for the feedback, Daniel. Is there an estimate on what mainline >> release might contain Jani's work? > commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf > Author: Jani Nikula <jani.nikula@intel.com> > Date: Mon Oct 21 10:52:07 2013 +0300 > > drm/i915/dp: workaround BIOS eDP bpp clamping issue > > and a couple of dependencies are now in Linus' tree, i.e. should be > released in 3.12. The commits are also CC: stable. > > BR, > Jani. > > Great news! Thanks, Jani. ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-31 14:58 ` [Intel-gfx] " Jani Nikula 2013-10-31 16:41 ` Joseph Salisbury @ 2013-10-31 16:57 ` Josh Boyer 1 sibling, 0 replies; 13+ messages in thread From: Josh Boyer @ 2013-10-31 16:57 UTC (permalink / raw) To: Jani Nikula Cc: Dave Airlie, intel-gfx, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, DRI mailing list, Joseph Salisbury On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula <jani.nikula@linux.intel.com> wrote: > On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>> It's by far not that simple. Jani is working on both the underlying bug >>> and a better w/a. See >>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>> >>> for the full story in its entire glory. >>> >>> Cheers, Daniel >> >> Thanks for the feedback, Daniel. Is there an estimate on what mainline >> release might contain Jani's work? > > commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf > Author: Jani Nikula <jani.nikula@intel.com> > Date: Mon Oct 21 10:52:07 2013 +0300 > > drm/i915/dp: workaround BIOS eDP bpp clamping issue > > and a couple of dependencies are now in Linus' tree, i.e. should be > released in 3.12. The commits are also CC: stable. Are the dependency commits you mentioned these? commit 7195a50b5c7e00cc3312934fd022c3006b533d12 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Tue Sep 24 14:24:05 2013 +0300 drm/i915: Add HSW CRT output readout support commit 4f56d12ebb28fceac4c6e60c8993fbfc122e1399 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Mon Oct 21 10:52:06 2013 +0300 drm/i915: Add support for pipe_bpp readout josh ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" @ 2013-10-31 16:57 ` Josh Boyer 0 siblings, 0 replies; 13+ messages in thread From: Josh Boyer @ 2013-10-31 16:57 UTC (permalink / raw) To: Jani Nikula Cc: Joseph Salisbury, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, przanoni, Dave Airlie, intel-gfx, DRI mailing list On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula <jani.nikula@linux.intel.com> wrote: > On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>> It's by far not that simple. Jani is working on both the underlying bug >>> and a better w/a. See >>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>> >>> for the full story in its entire glory. >>> >>> Cheers, Daniel >> >> Thanks for the feedback, Daniel. Is there an estimate on what mainline >> release might contain Jani's work? > > commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf > Author: Jani Nikula <jani.nikula@intel.com> > Date: Mon Oct 21 10:52:07 2013 +0300 > > drm/i915/dp: workaround BIOS eDP bpp clamping issue > > and a couple of dependencies are now in Linus' tree, i.e. should be > released in 3.12. The commits are also CC: stable. Are the dependency commits you mentioned these? commit 7195a50b5c7e00cc3312934fd022c3006b533d12 Author: Ville Syrj�l� <ville.syrjala@linux.intel.com> Date: Tue Sep 24 14:24:05 2013 +0300 drm/i915: Add HSW CRT output readout support commit 4f56d12ebb28fceac4c6e60c8993fbfc122e1399 Author: Ville Syrj�l� <ville.syrjala@linux.intel.com> Date: Mon Oct 21 10:52:06 2013 +0300 drm/i915: Add support for pipe_bpp readout josh ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" @ 2013-10-31 16:57 ` Josh Boyer 0 siblings, 0 replies; 13+ messages in thread From: Josh Boyer @ 2013-10-31 16:57 UTC (permalink / raw) To: Jani Nikula Cc: Joseph Salisbury, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, przanoni, Dave Airlie, intel-gfx, DRI mailing list On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula <jani.nikula@linux.intel.com> wrote: > On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>> It's by far not that simple. Jani is working on both the underlying bug >>> and a better w/a. See >>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>> >>> for the full story in its entire glory. >>> >>> Cheers, Daniel >> >> Thanks for the feedback, Daniel. Is there an estimate on what mainline >> release might contain Jani's work? > > commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf > Author: Jani Nikula <jani.nikula@intel.com> > Date: Mon Oct 21 10:52:07 2013 +0300 > > drm/i915/dp: workaround BIOS eDP bpp clamping issue > > and a couple of dependencies are now in Linus' tree, i.e. should be > released in 3.12. The commits are also CC: stable. Are the dependency commits you mentioned these? commit 7195a50b5c7e00cc3312934fd022c3006b533d12 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Tue Sep 24 14:24:05 2013 +0300 drm/i915: Add HSW CRT output readout support commit 4f56d12ebb28fceac4c6e60c8993fbfc122e1399 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Mon Oct 21 10:52:06 2013 +0300 drm/i915: Add support for pipe_bpp readout josh ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-31 16:57 ` Josh Boyer @ 2013-10-31 17:01 ` Jani Nikula -1 siblings, 0 replies; 13+ messages in thread From: Jani Nikula @ 2013-10-31 17:01 UTC (permalink / raw) To: Josh Boyer Cc: Joseph Salisbury, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, przanoni, Dave Airlie, intel-gfx, DRI mailing list On Thu, 31 Oct 2013, Josh Boyer <jwboyer@fedoraproject.org> wrote: > On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula > <jani.nikula@linux.intel.com> wrote: >> On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >>> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>>> It's by far not that simple. Jani is working on both the underlying bug >>>> and a better w/a. See >>>> >>>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>>> >>>> for the full story in its entire glory. >>>> >>>> Cheers, Daniel >>> >>> Thanks for the feedback, Daniel. Is there an estimate on what mainline >>> release might contain Jani's work? >> >> commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf >> Author: Jani Nikula <jani.nikula@intel.com> >> Date: Mon Oct 21 10:52:07 2013 +0300 >> >> drm/i915/dp: workaround BIOS eDP bpp clamping issue >> >> and a couple of dependencies are now in Linus' tree, i.e. should be >> released in 3.12. The commits are also CC: stable. > > Are the dependency commits you mentioned these? Yes; sorry for not mentioning them explicitly. BR, Jani. > commit 7195a50b5c7e00cc3312934fd022c3006b533d12 > Author: Ville Syrjälä <ville.syrjala@linux.intel.com> > Date: Tue Sep 24 14:24:05 2013 +0300 > > drm/i915: Add HSW CRT output readout support > > commit 4f56d12ebb28fceac4c6e60c8993fbfc122e1399 > Author: Ville Syrjälä <ville.syrjala@linux.intel.com> > Date: Mon Oct 21 10:52:06 2013 +0300 > > drm/i915: Add support for pipe_bpp readout > > josh -- Jani Nikula, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" @ 2013-10-31 17:01 ` Jani Nikula 0 siblings, 0 replies; 13+ messages in thread From: Jani Nikula @ 2013-10-31 17:01 UTC (permalink / raw) To: Josh Boyer Cc: Joseph Salisbury, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, przanoni, Dave Airlie, intel-gfx, DRI mailing list On Thu, 31 Oct 2013, Josh Boyer <jwboyer@fedoraproject.org> wrote: > On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula > <jani.nikula@linux.intel.com> wrote: >> On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >>> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>>> It's by far not that simple. Jani is working on both the underlying bug >>>> and a better w/a. See >>>> >>>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>>> >>>> for the full story in its entire glory. >>>> >>>> Cheers, Daniel >>> >>> Thanks for the feedback, Daniel. Is there an estimate on what mainline >>> release might contain Jani's work? >> >> commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf >> Author: Jani Nikula <jani.nikula@intel.com> >> Date: Mon Oct 21 10:52:07 2013 +0300 >> >> drm/i915/dp: workaround BIOS eDP bpp clamping issue >> >> and a couple of dependencies are now in Linus' tree, i.e. should be >> released in 3.12. The commits are also CC: stable. > > Are the dependency commits you mentioned these? Yes; sorry for not mentioning them explicitly. BR, Jani. > commit 7195a50b5c7e00cc3312934fd022c3006b533d12 > Author: Ville Syrjälä <ville.syrjala@linux.intel.com> > Date: Tue Sep 24 14:24:05 2013 +0300 > > drm/i915: Add HSW CRT output readout support > > commit 4f56d12ebb28fceac4c6e60c8993fbfc122e1399 > Author: Ville Syrjälä <ville.syrjala@linux.intel.com> > Date: Mon Oct 21 10:52:06 2013 +0300 > > drm/i915: Add support for pipe_bpp readout > > josh -- Jani Nikula, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" 2013-10-31 17:01 ` Jani Nikula @ 2013-10-31 17:11 ` Josh Boyer -1 siblings, 0 replies; 13+ messages in thread From: Josh Boyer @ 2013-10-31 17:11 UTC (permalink / raw) To: Jani Nikula Cc: Dave Airlie, intel-gfx, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, DRI mailing list, Joseph Salisbury On Thu, Oct 31, 2013 at 1:01 PM, Jani Nikula <jani.nikula@linux.intel.com> wrote: > On Thu, 31 Oct 2013, Josh Boyer <jwboyer@fedoraproject.org> wrote: >> On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula >> <jani.nikula@linux.intel.com> wrote: >>> On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >>>> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>>>> It's by far not that simple. Jani is working on both the underlying bug >>>>> and a better w/a. See >>>>> >>>>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>>>> >>>>> for the full story in its entire glory. >>>>> >>>>> Cheers, Daniel >>>> >>>> Thanks for the feedback, Daniel. Is there an estimate on what mainline >>>> release might contain Jani's work? >>> >>> commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf >>> Author: Jani Nikula <jani.nikula@intel.com> >>> Date: Mon Oct 21 10:52:07 2013 +0300 >>> >>> drm/i915/dp: workaround BIOS eDP bpp clamping issue >>> >>> and a couple of dependencies are now in Linus' tree, i.e. should be >>> released in 3.12. The commits are also CC: stable. >> >> Are the dependency commits you mentioned these? > > Yes; sorry for not mentioning them explicitly. No problem. Thanks for confirming. josh ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Intel-gfx] [v3.10][v3.11][v3.12][Regression][PATCH 1/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" @ 2013-10-31 17:11 ` Josh Boyer 0 siblings, 0 replies; 13+ messages in thread From: Josh Boyer @ 2013-10-31 17:11 UTC (permalink / raw) To: Jani Nikula Cc: Joseph Salisbury, Linux-Kernel@Vger. Kernel. Org, stable@vger.kernel.org, przanoni, Dave Airlie, intel-gfx, DRI mailing list On Thu, Oct 31, 2013 at 1:01 PM, Jani Nikula <jani.nikula@linux.intel.com> wrote: > On Thu, 31 Oct 2013, Josh Boyer <jwboyer@fedoraproject.org> wrote: >> On Thu, Oct 31, 2013 at 10:58 AM, Jani Nikula >> <jani.nikula@linux.intel.com> wrote: >>> On Fri, 25 Oct 2013, Joseph Salisbury <joseph.salisbury@canonical.com> wrote: >>>> On 10/16/2013 05:02 PM, Daniel Vetter wrote: >>>>> It's by far not that simple. Jani is working on both the underlying bug >>>>> and a better w/a. See >>>>> >>>>> https://bugzilla.kernel.org/show_bug.cgi?id=59841 >>>>> >>>>> for the full story in its entire glory. >>>>> >>>>> Cheers, Daniel >>>> >>>> Thanks for the feedback, Daniel. Is there an estimate on what mainline >>>> release might contain Jani's work? >>> >>> commit c6cd2ee2d59111a07cd9199564c9bdcb2d11e5cf >>> Author: Jani Nikula <jani.nikula@intel.com> >>> Date: Mon Oct 21 10:52:07 2013 +0300 >>> >>> drm/i915/dp: workaround BIOS eDP bpp clamping issue >>> >>> and a couple of dependencies are now in Linus' tree, i.e. should be >>> released in 3.12. The commits are also CC: stable. >> >> Are the dependency commits you mentioned these? > > Yes; sorry for not mentioning them explicitly. No problem. Thanks for confirming. josh ^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2013-10-31 17:12 UTC | newest] Thread overview: 13+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-10-16 20:34 [v3.10][v3.11][v3.12][Regression][PATCH 0/1] Revert "Revert "drm/i915: revert eDP bpp clamping code changes"" Joseph Salisbury 2013-10-16 20:34 ` [v3.10][v3.11][v3.12][Regression][PATCH 1/1] " Joseph Salisbury 2013-10-16 21:02 ` Daniel Vetter 2013-10-25 15:36 ` Joseph Salisbury 2013-10-31 14:58 ` [Intel-gfx] " Jani Nikula 2013-10-31 16:41 ` Joseph Salisbury 2013-10-31 16:57 ` Josh Boyer 2013-10-31 16:57 ` [Intel-gfx] " Josh Boyer 2013-10-31 16:57 ` Josh Boyer 2013-10-31 17:01 ` Jani Nikula 2013-10-31 17:01 ` Jani Nikula 2013-10-31 17:11 ` Josh Boyer 2013-10-31 17:11 ` [Intel-gfx] " Josh Boyer
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