drm/i915: Restore HDCP DRM_INFO when with no downstream

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.

Changes in v2:
- s/no downstream devices/no repeater present/ (Ram)

Fixes: 87eb3ec818fa ("drm/i915: II stage HDCP auth for repeater only")
Cc: Ramalingam C <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: [email protected]
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

1 files 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..9fc9da030514 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 repeater present)\n");
 	return 0;
 }