The commit below returned earlier than before, but failed to move the
info message when authenticating without downstream devices. This patch
restores the message on authentication success.
Fixes: 87eb3ec818fa ("drm/i915: II stage HDCP auth for repeater only")
Cc: Ramalingam C <ramalingam.c@xxxxxxxxx>
Cc: Sean Paul <seanpaul@xxxxxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_hdcp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_hdcp.c b/drivers/gpu/drm/i915/intel_hdcp.c
index db9527173a1e..dd7dffd405d5 100644
--- a/drivers/gpu/drm/i915/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/intel_hdcp.c
@@ -168,10 +168,8 @@ int intel_hdcp_auth_downstream(struct intel_digital_port *intel_dig_port,
/* If there are no downstream devices, we're all done. */
num_downstream = DRM_HDCP_NUM_DOWNSTREAM(bstatus[0]);
- if (num_downstream == 0) {
- DRM_INFO("HDCP is enabled (no downstream devices)\n");
+ if (num_downstream == 0)
return 0;
- }
ksv_fifo = kzalloc(num_downstream * DRM_HDCP_KSV_LEN, GFP_KERNEL);
if (!ksv_fifo)
@@ -502,6 +500,7 @@ static int intel_hdcp_auth(struct intel_digital_port *intel_dig_port,
if (repeater_present)
return intel_hdcp_auth_downstream(intel_dig_port, shim);
+ DRM_INFO("HDCP is enabled (no downstream devices)\n");
return 0;
}
--
2.16.0.rc1.238.g530d649a79-goog
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