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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
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/* 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_LSPCON_H__
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#define __INTEL_LSPCON_H__
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#include <linux/types.h>
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struct drm_connector;
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struct drm_connector_state;
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struct intel_crtc_state;
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struct intel_digital_port;
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struct intel_encoder;
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struct intel_lspcon;
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bool lspcon_init(struct intel_digital_port *intel_dig_port);
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void lspcon_resume(struct intel_lspcon *lspcon);
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void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon);
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void lspcon_write_infoframe(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state,
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unsigned int type,
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const void *buf, ssize_t len);
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void lspcon_read_infoframe(struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state,
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unsigned int type,
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void *frame, ssize_t len);
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void lspcon_set_infoframes(struct intel_encoder *encoder,
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bool enable,
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const struct intel_crtc_state *crtc_state,
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const struct drm_connector_state *conn_state);
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u32 lspcon_infoframes_enabled(struct intel_encoder *encoder,
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const struct intel_crtc_state *pipe_config);
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void lspcon_ycbcr420_config(struct drm_connector *connector,
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struct intel_crtc_state *crtc_state);
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#endif /* __INTEL_LSPCON_H__ */
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