On Tue, Oct 29, 2013 at 11:29:29AM +0100, Daniel Vetter wrote:
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.
Ok, clue came back in the nick of time, so I've figured I'll smash the 3 pipe fix (tested&reviewed) into the pull request, too. I like my kernel release free of known regressions ;-)
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 1fbc0d789d12fec313c91912fc11733fdfbab863:
drm/i915: Fix the PPT fdi lane bifurcate state handling on ivb (2013-10-29 13:52:56 +0100)
---------------------------------------------------------------- Daniel Vetter (1): drm/i915: Fix the PPT fdi lane bifurcate state handling on ivb
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