Commit 1c780b61 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915: remove unused dev_priv->no_aux_handshake 



The last user of dev_priv->no_aux_handshake was removed in commit
3cf2efb1 ("Revert "drm/i915/dp: use VBT provided eDP params if
available""). Finally remove the leftovers.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f1f0830bb43ddc6857d6a43e51c14b2f0c58c4e0.1565271681.git.jani.nikula@intel.com
parent 5b5efdf7

drivers/gpu/drm/i915/display/intel_dp.c

+0 −4
Original line number Diff line number Diff line
@@ -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.

	 *

drivers/gpu/drm/i915/i915_drv.h

+0 −3
Original line number Diff line number Diff line
@@ -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;

CRA Git | Maintained and supported by SUSTech CRA and CCSE