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 | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h index 5695a5e4f609..9305c14aaffe 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h +++ b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h @@ -6,19 +6,17 @@ #ifndef __INTEL_HDCP_GSC_H__ #define __INTEL_HDCP_GSC_H__ -#include <linux/err.h> #include <linux/types.h> -struct drm_i915_private; -struct intel_display; -struct intel_hdcp_gsc_message; +struct drm_device; +struct intel_hdcp_gsc_context; -bool intel_hdcp_gsc_cs_required(struct intel_display *display); -ssize_t intel_hdcp_gsc_msg_send(struct drm_i915_private *i915, u8 *msg_in, - size_t msg_in_len, u8 *msg_out, - size_t msg_out_len); -int intel_hdcp_gsc_init(struct intel_display *display); -void intel_hdcp_gsc_fini(struct intel_display *display); -bool intel_hdcp_gsc_check_status(struct intel_display *display); +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__ */ |