[GIT PULL] fixes for STI drm driver

[Benjamin Gaignard]

Hello David,

This series of patches fix various issues in STI drm driver.
Now HDMI i2c adapter could be selected in device tree 
and plug detection doesn't use gpio anymore.
I also had fix some signal timing problems after testing the driver
on more hardware.
The remaining patches attemps to simplify the code and prepare
the next evolutions like DVO and auxiliary CRTC support

The changes could be fetch here:
http://git.linaro.org/people/benjamin.gaignard/kernel.git
on drm-sti-fixes-2014-12-04 branch

I have tested this branch on top of commit:
"Merge branch 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux
into drm-fixes" 00d6a9b6be5885ad38234cd171f6fb18a87faa7c
on drm-fixes branch.

Benjamin Gaignard (9):
  drm: sti: allow to change hdmi ddc i2c adapter
  drm: sti: remove gpio for HDMI hot plug detection
  drm: sti: clear all mixer control
  drm: sti: simplify gdp code
  drm: sti: remove event lock while disabling vblank
  drm: sti: fix hdmi avi infoframe
  drm: sti: use drm_crtc_vblank_{on/off} instead of drm_vblank_{on/off}
  drm: sti: prepare sti_tvout to support auxiliary crtc
  drm: sti: fix delay in VTG programming

 .../devicetree/bindings/gpu/st,stih4xx.txt         |  3 +-
 drivers/gpu/drm/sti/sti_drm_crtc.c                 | 10 +--
 drivers/gpu/drm/sti/sti_gdp.c                      | 39 ++++-----
 drivers/gpu/drm/sti/sti_hdmi.c                     | 84 +++++++++++---------
 drivers/gpu/drm/sti/sti_hdmi.h                     |  6 +-
 drivers/gpu/drm/sti/sti_mixer.c                    |  9 +++
 drivers/gpu/drm/sti/sti_mixer.h                    |  1 +
 drivers/gpu/drm/sti/sti_tvout.c                    | 92 ++++++++++++----------
 drivers/gpu/drm/sti/sti_vtg.c                      | 31 +++++++-
 9 files changed, 166 insertions(+), 109 deletions(-)

-- 
1.9.1