more mostly unreviewed fixes

[Dave Airlie]

Hi Keith,

These 1 reviewed, 4 unreviewed fixes are what we are currently carrying
in Fedora to make multi-seat and multi-gpu scenarios work.

The dri2 patch is reviewed and is in a for-keithp branch on its own,
if you just want to pull that to get something going.

The most important one is the compat output one since without it we
fail badly to load devices with no outputs.

I note other distros want to ship these, but review tumbleweed.

Dave.


The following changes since commit f0bad69edd57facd6cffde8cb0863d1a735e2492:

  Version bumped to 1.13 (2012-09-05 14:45:08 -0700)

are available in the git repository at:

  ssh://people.freedesktop.org/~airlied/xserver for-keithp-unreviewed

for you to fetch changes up to f1dc7fb1686dd092b60962894d231d4a57162365:

  xf86: fix multi-seat video device support. (2012-09-17 09:52:03 +1000)

----------------------------------------------------------------
Dave Airlie (5):
      dri2: invalidate drawable after sharing pixmap
      xf86: return NULL for compat output if no outputs.
      xf86/platform: scan pci after probing devices
      config/udev: ignore change on drm devices
      xf86: fix multi-seat video device support.

 config/udev.c                       |    8 +++-
 hw/xfree86/common/xf86Bus.c         |    4 ++
 hw/xfree86/common/xf86platformBus.c |    6 ++-
 hw/xfree86/dri2/dri2.c              |   74 ++++++++++++++++++++---------------
 hw/xfree86/modes/xf86Crtc.c         |    3 ++
 5 files changed, 61 insertions(+), 34 deletions(-)