Re: [PULL] drm-intel-fixes

[Daniel Vetter <daniel@ffwll.ch>]

On Mon, Oct 28, 2013 at 08:49:45AM +0100, Daniel Vetter wrote:
> Hi Dave,
> 
> Please do _not_ pull this. The pipe bpp readout stuff this crucially
> relies on is only partially backported from -next to -fixes and apparently
> missing bits on Haswell.

Ok, updated pull request. I wanted to wait a bit for an ivb 3 pipe
regression fix, but my brain was too fuzzy thus far to write a correct
patch ... So I guess that one will go through the merge window with a cc:
stable.

On top of the edp bpp fix from Jani just a no-lvds quirk. The two patches
from Ville are both from -next and provide infrastructure for Jani's fix.
I could have done a more minimal port, but I'd like to avoid divergent
code for backports as much as possible.

Cheers, Daniel

The following changes since commit 959f58544b7f20c92d5eb43d1232c96c15c01bfb:

  Linux 3.12-rc7 (2013-10-27 16:12:03 -0700)

are available in the git repository at:

  git://people.freedesktop.org/~danvet/drm-intel tags/drm-intel-fixes-2013-10-29

for you to fetch changes up to 645378d85ee524e429aa4cf52806047b56cdc596:

  drm/i915: No LVDS hardware on Intel D410PT and D425KT (2013-10-28 17:48:30 +0100)

----------------------------------------------------------------
Jani Nikula (1):
      drm/i915/dp: workaround BIOS eDP bpp clamping issue

Rob Pearce (1):
      drm/i915: No LVDS hardware on Intel D410PT and D425KT

Ville Syrjälä (2):
      drm/i915: Add support for pipe_bpp readout
      drm/i915: Add HSW CRT output readout support

> 
> Thanks, Daniel
> 
> On Fri, Oct 25, 2013 at 12:50:12PM +0200, Daniel Vetter wrote:
> > Hi Dave,
> > 
> > Just the edp bpp fix from Jani plus the pipe bpp readout code from Ville
> > to make it work. There's a 3 pipe ivb regression fix pending from me, but
> > Ville's review convinced me that my first stab is broken.
> > 
> > Cheers, Daniel
> > 
> > 
> > The following changes since commit 828c79087cec61eaf4c76bb32c222fbe35ac3930:
> > 
> >   drm/i915: Disable GGTT PTEs on GEN6+ suspend (2013-10-18 15:44:47 +0200)
> > 
> > are available in the git repository at:
> > 
> >   git://people.freedesktop.org/~danvet/drm-intel tags/drm-intel-fixes-2013-10-25
> > 
> > for you to fetch changes up to 52e1e223456e3aa747e9932f95948381f04b3b26:
> > 
> >   drm/i915/dp: workaround BIOS eDP bpp clamping issue (2013-10-21
> > 09:57:02 +0200)
> > 
> > ----------------------------------------------------------------
> > Jani Nikula (1):
> >       drm/i915/dp: workaround BIOS eDP bpp clamping issue
> > 
> > Ville Syrjälä (1):
> >       drm/i915: Add support for pipe_bpp readout
> > 
> >  drivers/gpu/drm/i915/intel_ddi.c     | 17 +++++++++++++++++
> >  drivers/gpu/drm/i915/intel_display.c | 36 ++++++++++++++++++++++++++++++++++++
> >  drivers/gpu/drm/i915/intel_dp.c      | 20 ++++++++++++++++++++
> >  3 files changed, 73 insertions(+)
> > 
> > -- 
> > Daniel Vetter
> > Software Engineer, Intel Corporation
> > +41 (0) 79 365 57 48 - http://blog.ffwll.ch
> 
> -- 
> Daniel Vetter
> Software Engineer, Intel Corporation
> +41 (0) 79 365 57 48 - http://blog.ffwll.ch

-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch