diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_drrs.h')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_drrs.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_drrs.h b/drivers/gpu/drm/i915/display/intel_drrs.h new file mode 100644 index 0000000000..8ef5f93a80 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_drrs.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2021 Intel Corporation + */ + +#ifndef __INTEL_DRRS_H__ +#define __INTEL_DRRS_H__ + +#include <linux/types.h> + +enum drrs_type; +struct drm_i915_private; +struct intel_atomic_state; +struct intel_crtc; +struct intel_crtc_state; +struct intel_connector; + +const char *intel_drrs_type_str(enum drrs_type drrs_type); +bool intel_drrs_is_active(struct intel_crtc *crtc); +void intel_drrs_activate(const struct intel_crtc_state *crtc_state); +void intel_drrs_deactivate(const struct intel_crtc_state *crtc_state); +void intel_drrs_invalidate(struct drm_i915_private *dev_priv, + unsigned int frontbuffer_bits); +void intel_drrs_flush(struct drm_i915_private *dev_priv, + unsigned int frontbuffer_bits); +void intel_drrs_crtc_init(struct intel_crtc *crtc); +void intel_drrs_crtc_debugfs_add(struct intel_crtc *crtc); +void intel_drrs_connector_debugfs_add(struct intel_connector *connector); + +#endif /* __INTEL_DRRS_H__ */ |