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drm/i915: Steal power sequencer in vlv_power_sequencer_pipe()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 16 Oct 2014 18:29:59 +0000 (21:29 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 4 Nov 2014 22:22:04 +0000 (23:22 +0100)
commita8c3344e069e9c483b1fd328e14fbc6235073649
tree667672eef6d110969ee3f12fd9f315c6891a0a13tree | snapshot (tar.gz zip)
parentac3c12e4e5a31b75b2621f8f23336bebbe3dbff4commit | diff
drm/i915: Steal power sequencer in vlv_power_sequencer_pipe()

In case we fumble something and end up picking an already used power
seqeuencer in vlv_power_sequencer_pipe() at least try to steal it
gracefully. In theory this should never happen though.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dp.c diff | blob | blame | history