diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_pmdemand.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_pmdemand.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_pmdemand.h b/drivers/gpu/drm/i915/display/intel_pmdemand.h new file mode 100644 index 000000000000..821ef2c4134a --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_pmdemand.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef __INTEL_PMDEMAND_H__ +#define __INTEL_PMDEMAND_H__ + +#include <linux/types.h> + +enum pipe; +struct intel_atomic_state; +struct intel_crtc_state; +struct intel_display; +struct intel_encoder; +struct intel_global_state; +struct intel_plane_state; +struct intel_pmdemand_state; + +struct intel_pmdemand_state *to_intel_pmdemand_state(struct intel_global_state *obj_state); + +void intel_pmdemand_init_early(struct intel_display *display); +int intel_pmdemand_init(struct intel_display *display); +void intel_pmdemand_init_pmdemand_params(struct intel_display *display, + struct intel_pmdemand_state *pmdemand_state); +void intel_pmdemand_update_port_clock(struct intel_display *display, + struct intel_pmdemand_state *pmdemand_state, + enum pipe pipe, int port_clock); +void intel_pmdemand_update_phys_mask(struct intel_display *display, + struct intel_encoder *encoder, + struct intel_pmdemand_state *pmdemand_state, + bool clear_bit); +void intel_pmdemand_program_dbuf(struct intel_display *display, + u8 dbuf_slices); +void intel_pmdemand_pre_plane_update(struct intel_atomic_state *state); +void intel_pmdemand_post_plane_update(struct intel_atomic_state *state); +int intel_pmdemand_atomic_check(struct intel_atomic_state *state); + +#endif /* __INTEL_PMDEMAND_H__ */ |