Commit 429ccbd1 authored by Suraj Kandpal's avatar Suraj Kandpal Committed by Ankit Nautiyal
Browse files

drm/i915/hdcp: Remove additional timing for reading mst hdcp message 



Now that we have moved back to direct reads the additional timing
is not required hence this can be removed.

--v2
-Add Fixes tag [Ankit]

Fixes: 3974f9c1 ("drm/i915/hdcp: Adjust timeout for read in DPMST Scenario")
Signed-off-by: default avatarSuraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240223081453.1576918-10-suraj.kandpal@intel.com
parent dfaf305b

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

+2 −7
Original line number Diff line number Diff line
@@ -555,11 +555,6 @@ int intel_dp_hdcp2_read_msg(struct intel_connector *connector, 


		/* Entire msg read timeout since initiate of msg read */

		if (bytes_to_recv == size - 1 && hdcp2_msg_data->msg_read_timeout > 0) {

			if (intel_encoder_is_mst(connector->encoder))

				msg_end = ktime_add_ms(ktime_get_raw(),

						       hdcp2_msg_data->msg_read_timeout *

						       connector->port->parent->num_ports);

			else

			msg_end = ktime_add_ms(ktime_get_raw(),

					       hdcp2_msg_data->msg_read_timeout);

		}