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Commit 1189e4f4 authored by Maarten Lankhorst's avatar Maarten Lankhorst
Browse files

drm/i915: Remove unused loop from intel_dp_mst_compute_config 



Now that conn_state is passed in as argument to compute_config, it's
guaranteed that there is a connector for the argument. The code that
looks for the connector is now dead, and completely unused. Delete it.

Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470755054-32699-8-git-send-email-maarten.lankhorst@linux.intel.com


Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 0a478c27

drivers/gpu/drm/i915/intel_dp_mst.c

+1 −18
Original line number Diff line number Diff line
@@ -38,12 +38,9 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, 
	struct intel_digital_port *intel_dig_port = intel_mst->primary;

	struct intel_dp *intel_dp = &intel_dig_port->dp;

	struct drm_atomic_state *state;

	int bpp, i;

	int bpp;

	int lane_count, slots;

	const struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;

	struct drm_connector *drm_connector;

	struct intel_connector *connector, *found = NULL;

	struct drm_connector_state *connector_state;

	int mst_pbn;



	pipe_config->dp_encoder_is_mst = true;
@@ -62,20 +59,6 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, 


	state = pipe_config->base.state;



	for_each_connector_in_state(state, drm_connector, connector_state, i) {

		connector = to_intel_connector(drm_connector);



		if (connector_state->best_encoder == &encoder->base) {

			found = connector;

			break;

		}

	}



	if (!found) {

		DRM_ERROR("can't find connector\n");

		return false;

	}



	mst_pbn = drm_dp_calc_pbn_mode(adjusted_mode->crtc_clock, bpp);



	pipe_config->pbn = mst_pbn;