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9807aba1ea
With all the code touching struct intel_cdclk_state moved inside intel_cdclk.c, we move the struct definition there too, and make the type opaque. This nicely reduces includes from intel_cdclk.h. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/2b58c52e8cbcb66a48ecd4a1453e49dc7bd66289.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
72 lines
3.1 KiB
C
72 lines
3.1 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef __INTEL_CDCLK_H__
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#define __INTEL_CDCLK_H__
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#include <linux/types.h>
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enum pipe;
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struct intel_atomic_state;
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struct intel_cdclk_state;
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struct intel_crtc;
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struct intel_crtc_state;
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struct intel_display;
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struct intel_cdclk_config {
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unsigned int cdclk, vco, ref, bypass;
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u8 voltage_level;
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/* This field is only valid for Xe2LPD and above. */
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bool joined_mbus;
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};
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void intel_cdclk_init_hw(struct intel_display *display);
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void intel_cdclk_uninit_hw(struct intel_display *display);
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void intel_init_cdclk_hooks(struct intel_display *display);
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void intel_update_max_cdclk(struct intel_display *display);
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void intel_update_cdclk(struct intel_display *display);
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u32 intel_read_rawclk(struct intel_display *display);
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bool intel_cdclk_clock_changed(const struct intel_cdclk_config *a,
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const struct intel_cdclk_config *b);
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int intel_mdclk_cdclk_ratio(struct intel_display *display,
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const struct intel_cdclk_config *cdclk_config);
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bool intel_cdclk_is_decreasing_later(struct intel_atomic_state *state);
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void intel_set_cdclk_pre_plane_update(struct intel_atomic_state *state);
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void intel_set_cdclk_post_plane_update(struct intel_atomic_state *state);
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void intel_cdclk_dump_config(struct intel_display *display,
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const struct intel_cdclk_config *cdclk_config,
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const char *context);
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int intel_modeset_calc_cdclk(struct intel_atomic_state *state);
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void intel_cdclk_get_cdclk(struct intel_display *display,
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struct intel_cdclk_config *cdclk_config);
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int intel_cdclk_atomic_check(struct intel_atomic_state *state,
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bool *need_cdclk_calc);
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int intel_cdclk_state_set_joined_mbus(struct intel_atomic_state *state, bool joined_mbus);
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struct intel_cdclk_state *
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intel_atomic_get_cdclk_state(struct intel_atomic_state *state);
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void intel_cdclk_update_hw_state(struct intel_display *display);
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void intel_cdclk_crtc_disable_noatomic(struct intel_crtc *crtc);
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#define to_intel_cdclk_state(global_state) \
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container_of_const((global_state), struct intel_cdclk_state, base)
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#define intel_atomic_get_old_cdclk_state(state) \
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to_intel_cdclk_state(intel_atomic_get_old_global_obj_state(state, &to_intel_display(state)->cdclk.obj))
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#define intel_atomic_get_new_cdclk_state(state) \
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to_intel_cdclk_state(intel_atomic_get_new_global_obj_state(state, &to_intel_display(state)->cdclk.obj))
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int intel_cdclk_init(struct intel_display *display);
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void intel_cdclk_debugfs_register(struct intel_display *display);
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int intel_cdclk_logical(const struct intel_cdclk_state *cdclk_state);
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int intel_cdclk_actual(const struct intel_cdclk_state *cdclk_state);
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int intel_cdclk_actual_voltage_level(const struct intel_cdclk_state *cdclk_state);
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int intel_cdclk_min_cdclk(const struct intel_cdclk_state *cdclk_state, enum pipe pipe);
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int intel_cdclk_bw_min_cdclk(const struct intel_cdclk_state *cdclk_state);
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bool intel_cdclk_pmdemand_needs_update(struct intel_atomic_state *state);
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void intel_cdclk_force_min_cdclk(struct intel_cdclk_state *cdclk_state, int force_min_cdclk);
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void intel_cdclk_read_hw(struct intel_display *display);
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#endif /* __INTEL_CDCLK_H__ */
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