781c336a6c
Keep the mpllb implementation details together in intel_snps_phy.c. Also declutter intel_display.c. v2: intel_mpllb_verify_state -> void intel_mpllb_state_verify (Ville) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/e7340bb0e399aeb2676c4820461187eeb1d4db15.1655372759.git.jani.nikula@intel.com
38 lines
1.3 KiB
C
38 lines
1.3 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_SNPS_PHY_H__
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#define __INTEL_SNPS_PHY_H__
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#include <linux/types.h>
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struct drm_i915_private;
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struct intel_atomic_state;
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struct intel_crtc_state;
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struct intel_encoder;
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struct intel_mpllb_state;
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enum phy;
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void intel_snps_phy_wait_for_calibration(struct drm_i915_private *dev_priv);
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void intel_snps_phy_update_psr_power_state(struct drm_i915_private *dev_priv,
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enum phy phy, bool enable);
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int intel_mpllb_calc_state(struct intel_crtc_state *crtc_state,
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struct intel_encoder *encoder);
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void intel_mpllb_enable(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state);
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void intel_mpllb_disable(struct intel_encoder *encoder);
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void intel_mpllb_readout_hw_state(struct intel_encoder *encoder,
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struct intel_mpllb_state *pll_state);
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int intel_mpllb_calc_port_clock(struct intel_encoder *encoder,
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const struct intel_mpllb_state *pll_state);
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int intel_snps_phy_check_hdmi_link_rate(int clock);
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void intel_snps_phy_set_signal_levels(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state);
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void intel_mpllb_state_verify(struct intel_atomic_state *state,
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struct intel_crtc_state *new_crtc_state);
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#endif /* __INTEL_SNPS_PHY_H__ */
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