[PATCH 01/10] drm/i915: remove unused dev_priv->no_aux_handshake

[Jani Nikula <jani.nikula@intel.com>]

The last user of dev_priv->no_aux_handshake was removed in commit
3cf2efb1a7c6 ("Revert "drm/i915/dp: use VBT provided eDP params if
available""). Finally remove the leftovers.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 4 ----
 drivers/gpu/drm/i915/i915_drv.h         | 3 ---
 2 files changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 109249911576..4884c87c8ed7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -4147,10 +4147,6 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp)
 	drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc,
 			 drm_dp_is_branch(intel_dp->dpcd));
 
-	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11)
-		dev_priv->no_aux_handshake = intel_dp->dpcd[DP_MAX_DOWNSPREAD] &
-			DP_NO_AUX_HANDSHAKE_LINK_TRAINING;
-
 	/*
 	 * Read the eDP display control registers.
 	 *
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0d1949a78c44..4b944a125893 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1483,9 +1483,6 @@ struct drm_i915_private {
 	/* backlight registers and fields in struct intel_panel */
 	struct mutex backlight_lock;
 
-	/* LVDS info */
-	bool no_aux_handshake;
-
 	/* protects panel power sequencer state */
 	struct mutex pps_mutex;
 
-- 
2.20.1

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