| 1 | /* SPDX-License-Identifier: MIT */ |
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| 2 | /* |
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| 3 | * Copyright © 2021 Intel Corporation |
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| 4 | */ |
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| 5 | |
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| 6 | #ifndef _INTEL_PCH_REFCLK_H_ |
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| 7 | #define _INTEL_PCH_REFCLK_H_ |
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| 8 | |
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| 9 | #include <linux/types.h> |
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| 10 | |
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| 11 | struct intel_crtc_state; |
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| 12 | struct intel_display; |
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| 13 | |
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| 14 | #ifdef I915 |
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| 15 | void lpt_program_iclkip(const struct intel_crtc_state *crtc_state); |
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| 16 | void lpt_disable_iclkip(struct intel_display *display); |
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| 17 | int lpt_get_iclkip(struct intel_display *display); |
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| 18 | int lpt_iclkip(const struct intel_crtc_state *crtc_state); |
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| 19 | |
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| 20 | void intel_init_pch_refclk(struct intel_display *display); |
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| 21 | void lpt_disable_clkout_dp(struct intel_display *display); |
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| 22 | #else |
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| 23 | static inline void lpt_program_iclkip(const struct intel_crtc_state *crtc_state) |
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| 24 | { |
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| 25 | } |
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| 26 | static inline void lpt_disable_iclkip(struct intel_display *display) |
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| 27 | { |
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| 28 | } |
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| 29 | static inline int lpt_get_iclkip(struct intel_display *display) |
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| 30 | { |
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| 31 | return 0; |
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| 32 | } |
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| 33 | static inline int lpt_iclkip(const struct intel_crtc_state *crtc_state) |
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| 34 | { |
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| 35 | return 0; |
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| 36 | } |
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| 37 | static inline void intel_init_pch_refclk(struct intel_display *display) |
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| 38 | { |
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| 39 | } |
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| 40 | static inline void lpt_disable_clkout_dp(struct intel_display *display) |
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| 41 | { |
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| 42 | } |
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| 43 | #endif |
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| 44 | |
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| 45 | #endif |
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| 46 | |
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