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drm/i915: vlv does not have pipe field in backlight registers 

It has per pipe registers.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2013-11-08 16:48:58 +02:00 committed by Daniel Vetter
parent b329b32854
commit ab51c86a88
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/i915/intel_panel.c
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@ -788,8 +788,6 @@ static void vlv_enable_backlight(struct intel_connector *connector)
if (tmp & BLM_PWM_ENABLE)
return;
tmp &= ~BLM_PIPE_SELECT;
tmp |= BLM_PIPE(pipe);
tmp &= ~BLM_PWM_ENABLE;
I915_WRITE(VLV_BLC_PWM_CTL2(pipe), tmp);