Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.h b/drivers/gpu/drm/i915/display/intel_hdcp.h
new file mode 100644
index 0000000000..5997c52a09
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_HDCP_H__
+#define __INTEL_HDCP_H__
+
+#include <linux/types.h>
+
+#define HDCP_ENCRYPT_STATUS_CHANGE_TIMEOUT_MS	50
+
+struct drm_connector;
+struct drm_connector_state;
+struct drm_i915_private;
+struct intel_atomic_state;
+struct intel_connector;
+struct intel_crtc_state;
+struct intel_encoder;
+struct intel_hdcp_shim;
+struct intel_digital_port;
+enum port;
+enum transcoder;
+
+void intel_hdcp_atomic_check(struct drm_connector *connector,
+			     struct drm_connector_state *old_state,
+			     struct drm_connector_state *new_state);
+int intel_hdcp_init(struct intel_connector *connector,
+		    struct intel_digital_port *dig_port,
+		    const struct intel_hdcp_shim *hdcp_shim);
+int intel_hdcp_enable(struct intel_atomic_state *state,
+		      struct intel_encoder *encoder,
+		      const struct intel_crtc_state *pipe_config,
+		      const struct drm_connector_state *conn_state);
+int intel_hdcp_disable(struct intel_connector *connector);
+void intel_hdcp_update_pipe(struct intel_atomic_state *state,
+			    struct intel_encoder *encoder,
+			    const struct intel_crtc_state *crtc_state,
+			    const struct drm_connector_state *conn_state);
+bool is_hdcp_supported(struct drm_i915_private *i915, enum port port);
+bool intel_hdcp_capable(struct intel_connector *connector);
+bool intel_hdcp2_capable(struct intel_connector *connector);
+void intel_hdcp_component_init(struct drm_i915_private *i915);
+void intel_hdcp_component_fini(struct drm_i915_private *i915);
+void intel_hdcp_cleanup(struct intel_connector *connector);
+void intel_hdcp_handle_cp_irq(struct intel_connector *connector);
+
+#endif /* __INTEL_HDCP_H__ */