diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hdcp_gsc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdcp_gsc.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h new file mode 100644 index 000000000000..9305c14aaffe --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef __INTEL_HDCP_GSC_H__ +#define __INTEL_HDCP_GSC_H__ + +#include <linux/types.h> + +struct drm_device; +struct intel_hdcp_gsc_context; + +ssize_t intel_hdcp_gsc_msg_send(struct intel_hdcp_gsc_context *gsc_context, + void *msg_in, size_t msg_in_len, + void *msg_out, size_t msg_out_len); +bool intel_hdcp_gsc_check_status(struct drm_device *drm); + +struct intel_hdcp_gsc_context *intel_hdcp_gsc_context_alloc(struct drm_device *drm); +void intel_hdcp_gsc_context_free(struct intel_hdcp_gsc_context *gsc_context); + +#endif /* __INTEL_HDCP_GCS_H__ */ |