diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_vrr.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_vrr.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.h b/drivers/gpu/drm/i915/display/intel_vrr.h new file mode 100644 index 000000000..9fda1135b --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_vrr.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_VRR_H__ +#define __INTEL_VRR_H__ + +#include <linux/types.h> + +struct drm_connector_state; +struct intel_atomic_state; +struct intel_connector; +struct intel_crtc; +struct intel_crtc_state; +struct intel_dp; +struct intel_encoder; + +bool intel_vrr_is_capable(struct intel_connector *connector); +void intel_vrr_check_modeset(struct intel_atomic_state *state); +void intel_vrr_compute_config(struct intel_crtc_state *crtc_state, + struct drm_connector_state *conn_state); +void intel_vrr_enable(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state); +void intel_vrr_send_push(const struct intel_crtc_state *crtc_state); +bool intel_vrr_is_push_sent(const struct intel_crtc_state *crtc_state); +void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state); +void intel_vrr_get_config(struct intel_crtc *crtc, + struct intel_crtc_state *crtc_state); +int intel_vrr_vmax_vblank_start(const struct intel_crtc_state *crtc_state); +int intel_vrr_vmin_vblank_start(const struct intel_crtc_state *crtc_state); + +#endif /* __INTEL_VRR_H__ */ |