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| author | Daniel Vetter | 2012-12-02 01:05:46 +0100 |
|---|---|---|
| committer | Daniel Vetter | 2013-01-20 22:16:47 +0100 |
| commit | a0e99e68c12ac6dc5d6b1da7942b5e05d5f848af (patch) | |
| tree | 13ffff3db0093be6878887ceebfbd0fafc2dc5d6 /drivers/gpu/drm/i915/intel_lvds.c | |
| parent | drm: add drm_modeset_lock|unlock_all (diff) | |
| download | kernel-qcow2-linux-a0e99e68c12ac6dc5d6b1da7942b5e05d5f848af.tar.gz kernel-qcow2-linux-a0e99e68c12ac6dc5d6b1da7942b5e05d5f848af.tar.xz kernel-qcow2-linux-a0e99e68c12ac6dc5d6b1da7942b5e05d5f848af.zip | |
drm/i915: use drm_modeset_lock_all
Two exceptions:
- debugfs files only read information which is not related to crtc, so
can stay on the modeset_config lock.
- Same holds for the edp vdd work in intel_dp.c. Add a corresponding
WARN_ON and a comment next to the intel_dp struct fields for
documentation.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 17aee74258ad..279e9d734ece 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -531,9 +531,9 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val, dev_priv->modeset_on_lid = 0; - mutex_lock(&dev->mode_config.mutex); + drm_modeset_lock_all(dev); intel_modeset_setup_hw_state(dev, true); - mutex_unlock(&dev->mode_config.mutex); + drm_modeset_unlock_all(dev); return NOTIFY_OK; } |