[Intel-gfx] [PATCH v4 0/1] drm/i915: Add and enable DP AUX CH mutex

[José Roberto de Souza]

v2
- removed the PSR dependency, now getting lock all the times when available
- renamed functions to avoid nested calls
- moved register bits right after the DP_AUX_CH_MUTEX()
- removed 'drm/i915: keep AUX powered while PSR is enabled' Dhinakaran Pandiyan will sent a better and final version
v3
- rebased on top of Ville's AUX series
- moved port registers to above DP_AUX_CH_MUTEX()
- using intel_wait_for_register() instead of the internal version
v4
- removed virtual function to get mutex register address
- enabling the mutex back only on aux channel init
- added the aux channel name to the timeout debug message

José Roberto de Souza (1):
  drm/i915/skl+: Add and enable DP AUX CH mutex

 drivers/gpu/drm/i915/i915_reg.h |  9 ++++++++
 drivers/gpu/drm/i915/intel_dp.c | 47 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)

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2.16.2