Commit 0f3675d6 authored by Imre Deak's avatar Imre Deak
Browse files

drm/i915/dp_mst: Reuse intel_dp_handle_link_service_irq() 



Use intel_dp_handle_link_service_irq() while handling an MST HPD IRQ,
instead of open-coding this.

Reviewed-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20260225164618.1261368-19-imre.deak@intel.com
parent 9b9e4f09

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

+4 −9
Original line number Diff line number Diff line
@@ -5527,6 +5527,8 @@ intel_dp_mst_hpd_irq(struct intel_dp *intel_dp, u8 *esi, u8 *ack) 
	}

}



static bool intel_dp_handle_link_service_irq(struct intel_dp *intel_dp, u8 irq_mask);



/**

 * intel_dp_check_mst_status - service any pending MST interrupts, check link status

 * @intel_dp: Intel DP struct
@@ -5574,14 +5576,7 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp) 
		if (ack[1] & (DP_DOWN_REP_MSG_RDY | DP_UP_REQ_MSG_RDY))

			drm_dp_mst_hpd_irq_send_new_request(&intel_dp->mst.mgr);



		if (ack[3] & RX_CAP_CHANGED)

			reprobe_needed = true;



		if ((ack[3] & LINK_STATUS_CHANGED) || intel_dp->link.force_retrain)

			intel_dp_check_link_state(intel_dp);



		if ((ack[3] & DP_TUNNELING_IRQ) &&

		    drm_dp_tunnel_handle_irq(display->dp_tunnel_mgr, &intel_dp->aux))

		if (intel_dp_handle_link_service_irq(intel_dp, ack[3]))

			reprobe_needed = true;

	}
@@ -5884,7 +5879,7 @@ static bool intel_dp_handle_link_service_irq(struct intel_dp *intel_dp, u8 irq_m 
	if (irq_mask & RX_CAP_CHANGED)

		reprobe_needed = true;



	if (irq_mask & LINK_STATUS_CHANGED)

	if ((irq_mask & LINK_STATUS_CHANGED) || intel_dp->link.force_retrain)

		intel_dp_check_link_state(intel_dp);



	if (irq_mask & HDMI_LINK_STATUS_CHANGED)