diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdcp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index 3d42888d2020..89a4d294822d 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -576,7 +576,7 @@ int intel_hdcp_auth_downstream(struct intel_connector *connector) goto err; if (drm_hdcp_check_ksvs_revoked(&dev_priv->drm, ksv_fifo, - num_downstream)) { + num_downstream) > 0) { drm_err(&dev_priv->drm, "Revoked Ksv(s) in ksv_fifo\n"); ret = -EPERM; goto err; @@ -682,7 +682,7 @@ static int intel_hdcp_auth(struct intel_connector *connector) if (ret < 0) return ret; - if (drm_hdcp_check_ksvs_revoked(&dev_priv->drm, bksv.shim, 1)) { + if (drm_hdcp_check_ksvs_revoked(&dev_priv->drm, bksv.shim, 1) > 0) { drm_err(&dev_priv->drm, "BKSV is revoked\n"); return -EPERM; } @@ -1283,7 +1283,7 @@ static int hdcp2_authentication_key_exchange(struct intel_connector *connector) if (drm_hdcp_check_ksvs_revoked(&dev_priv->drm, msgs.send_cert.cert_rx.receiver_id, - 1)) { + 1) > 0) { drm_err(&dev_priv->drm, "Receiver ID is revoked\n"); return -EPERM; } @@ -1484,7 +1484,7 @@ int hdcp2_authenticate_repeater_topology(struct intel_connector *connector) HDCP_2_2_DEV_COUNT_LO(rx_info[1])); if (drm_hdcp_check_ksvs_revoked(&dev_priv->drm, msgs.recvid_list.receiver_ids, - device_cnt)) { + device_cnt) > 0) { drm_err(&dev_priv->drm, "Revoked receiver ID(s) is in list\n"); return -EPERM; } |