| 1 | /* SPDX-License-Identifier: MIT */ |
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| 2 | /* |
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| 3 | * Copyright © 2019 Intel Corporation |
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| 4 | */ |
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| 5 | |
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| 6 | #ifndef __INTEL_LSPCON_H__ |
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| 7 | #define __INTEL_LSPCON_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 drm_connector_state; |
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| 12 | struct intel_crtc_state; |
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| 13 | struct intel_digital_port; |
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| 14 | struct intel_encoder; |
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| 15 | |
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| 16 | bool intel_lspcon_init(struct intel_digital_port *dig_port); |
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| 17 | bool intel_lspcon_active(struct intel_digital_port *dig_port); |
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| 18 | bool intel_lspcon_detect_hdr_capability(struct intel_digital_port *dig_port); |
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| 19 | void intel_lspcon_resume(struct intel_digital_port *dig_port); |
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| 20 | void intel_lspcon_wait_pcon_mode(struct intel_digital_port *dig_port); |
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| 21 | u32 intel_lspcon_infoframes_enabled(struct intel_encoder *encoder, |
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| 22 | const struct intel_crtc_state *pipe_config); |
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| 23 | |
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| 24 | /* digital port infoframes hooks */ |
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| 25 | void lspcon_write_infoframe(struct intel_encoder *encoder, |
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| 26 | const struct intel_crtc_state *crtc_state, |
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| 27 | unsigned int type, |
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| 28 | const void *buf, ssize_t len); |
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| 29 | void lspcon_read_infoframe(struct intel_encoder *encoder, |
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| 30 | const struct intel_crtc_state *crtc_state, |
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| 31 | unsigned int type, |
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| 32 | void *frame, ssize_t len); |
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| 33 | void lspcon_set_infoframes(struct intel_encoder *encoder, |
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| 34 | bool enable, |
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| 35 | const struct intel_crtc_state *crtc_state, |
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| 36 | const struct drm_connector_state *conn_state); |
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| 37 | u32 lspcon_infoframes_enabled(struct intel_encoder *encoder, |
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| 38 | const struct intel_crtc_state *pipe_config); |
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| 39 | |
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| 40 | #endif /* __INTEL_LSPCON_H__ */ |
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| 41 | |
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