diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-12-02 11:08:06 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-12-03 23:14:26 +0100 |
| commit | 027476642811f8559cbe00ef6cc54db230e48a20 (patch) | |
| tree | 17e408db9b226d0098cc2c242d95198e54a4a11c /drivers/gpu/drm/i915/i915_drv.c | |
| parent | 993fc6ebaf4af6fdfde08cc8649c386e483a5908 (diff) | |
drm/i915: Take modeset locks around intel_modeset_setup_hw_state()
Some lower level things get angry if we don't have modeset locks
during intel_modeset_setup_hw_state(). Actually the resume and
lid_notify codepaths alreday hold the locks, but the init codepath
doesn't, so fix that.
Note: This slipped through since we only disable pipes if the
plane/pipe linking doesn't match. Which is only relevant on older
gen3 mobile machines, if the BIOS fails to set up our preferred
linking.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: stable@vger.kernel.org
Tested-and-reported-by: Paul Bolle <pebolle@tiscali.nl>
[danvet: Add note now that I could confirm my theory with the log
files Paul Bolle provided.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
0 files changed, 0 insertions, 0 deletions