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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-06-01 17:36:14 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-06-19 11:20:16 +0300 |
| commit | b7f5dd36e0c5cb9ca1070a5e0f22f666bcff07ef (patch) | |
| tree | 3a20819cc21103607e71decf35b714f802c711f2 /drivers/gpu/drm/drm_mode_config.c | |
| parent | 17b206c27366f3cee816eaf86fafc6a11f628ecf (diff) | |
| download | linux-b7f5dd36e0c5cb9ca1070a5e0f22f666bcff07ef.tar.bz2 | |
drm/i915: Plumb the correct acquire ctx into intel_crtc_disable_noatomic()
If intel_crtc_disable_noatomic() were to ever get called during resume
we'd end up deadlocking since resume has its own acqcuire_ctx but
intel_crtc_disable_noatomic() still tries to use the
mode_config.acquire_ctx. Pass down the correct acquire ctx from the top.
Cc: stable@vger.kernel.org
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Fixes: e2c8b8701e2d ("drm/i915: Use atomic helpers for suspend, v2.")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170601143619.27840-3-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
(cherry picked from commit da1d0e265535634bba80d44510b864c620549bee)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_mode_config.c')
0 files changed, 0 insertions, 0 deletions