Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2020 Intel Corporation
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*/
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#ifndef _INTEL_FDI_H_
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#define _INTEL_FDI_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_crtc;
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struct intel_crtc_state;
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struct intel_display;
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struct intel_display;
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struct intel_encoder;
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struct intel_link_bw_limits;
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int intel_fdi_add_affected_crtcs(struct intel_atomic_state *state);
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int intel_fdi_link_freq(struct intel_display *display,
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const struct intel_crtc_state *pipe_config);
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int ilk_fdi_compute_config(struct intel_crtc *intel_crtc,
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struct intel_crtc_state *pipe_config);
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int intel_fdi_atomic_check_link(struct intel_atomic_state *state,
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struct intel_link_bw_limits *limits);
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void intel_fdi_normal_train(struct intel_crtc *crtc);
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void ilk_fdi_disable(struct intel_crtc *crtc);
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void ilk_fdi_pll_disable(struct intel_crtc *intel_crtc);
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void ilk_fdi_pll_enable(const struct intel_crtc_state *crtc_state);
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void intel_fdi_init_hook(struct intel_display *display);
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void hsw_fdi_link_train(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state);
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void hsw_fdi_disable(struct intel_encoder *encoder);
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void intel_fdi_pll_freq_update(struct intel_display *display);
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void intel_fdi_link_train(struct intel_crtc *crtc,
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const struct intel_crtc_state *crtc_state);
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void assert_fdi_tx_enabled(struct intel_display *display, enum pipe pipe);
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void assert_fdi_tx_disabled(struct intel_display *display, enum pipe pipe);
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void assert_fdi_rx_enabled(struct intel_display *display, enum pipe pipe);
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void assert_fdi_rx_disabled(struct intel_display *display, enum pipe pipe);
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void assert_fdi_tx_pll_enabled(struct intel_display *display, enum pipe pipe);
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void assert_fdi_rx_pll_enabled(struct intel_display *display, enum pipe pipe);
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void assert_fdi_rx_pll_disabled(struct intel_display *display, enum pipe pipe);
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#endif
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