While merging the drm-intel tree into -next there were conflicts in
drivers/gpu/drm/i915/intel_dp.c between 0cc4b69960 (drm/i915: Mask LPSP
to get PSR working even with Power Well in use by audio) in the drm tree
and 18b5992c37 (drm/i915: Calculate PSR register offsets from base +
gen) from the drm-intel tree.

I've fixed this up as below:

diff --cc drivers/gpu/drm/i915/intel_dp.c
index bc6579e,0f77b8c..0000000

--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c

@@@ -1549,8 -1558,8 +1558,8 @@@ static void intel_edp_psr_setup(struct 
  	intel_edp_psr_write_vsc(intel_dp, &psr_vsc);
  
  	/* Avoid continuous PSR exit by masking memup and hpd */
- 	I915_WRITE(EDP_PSR_DEBUG_CTL, EDP_PSR_DEBUG_MASK_MEMUP |
+ 	I915_WRITE(EDP_PSR_DEBUG_CTL(dev), EDP_PSR_DEBUG_MASK_MEMUP |
 -		   EDP_PSR_DEBUG_MASK_HPD);
 +		   EDP_PSR_DEBUG_MASK_HPD | EDP_PSR_DEBUG_MASK_LPSP);
  
  	intel_dp->psr_setup_done = true;
  }