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: 3974f9c17bb9 ("drm/i915/hdcp: Adjust timeout for read in DPMST Scenario")
Signed-off-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 56019b29fb49..6d28119f33fd 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -549,13 +549,8 @@ 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);
+ msg_end = ktime_add_ms(ktime_get_raw(),
+ hdcp2_msg_data->msg_read_timeout);
}
ret = drm_dp_dpcd_read(aux, offset,
--
2.25.1
