40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef _DP_CTRL_H_
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#define _DP_CTRL_H_
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#include "dp_aux.h"
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#include "dp_panel.h"
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#include "dp_link.h"
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#include "dp_parser.h"
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#include "dp_power.h"
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#include "dp_catalog.h"
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struct dp_ctrl {
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bool orientation;
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atomic_t aborted;
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u32 pixel_rate;
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};
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int dp_ctrl_on_link(struct dp_ctrl *dp_ctrl);
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int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl, bool force_link_train);
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int dp_ctrl_off_link_stream(struct dp_ctrl *dp_ctrl);
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int dp_ctrl_off(struct dp_ctrl *dp_ctrl);
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void dp_ctrl_push_idle(struct dp_ctrl *dp_ctrl);
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void dp_ctrl_isr(struct dp_ctrl *dp_ctrl);
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void dp_ctrl_handle_sink_request(struct dp_ctrl *dp_ctrl);
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struct dp_ctrl *dp_ctrl_get(struct device *dev, struct dp_link *link,
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struct dp_panel *panel, struct drm_dp_aux *aux,
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struct dp_power *power, struct dp_catalog *catalog,
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struct dp_parser *parser);
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void dp_ctrl_reset_irq_ctrl(struct dp_ctrl *dp_ctrl, bool enable);
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void dp_ctrl_phy_init(struct dp_ctrl *dp_ctrl);
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void dp_ctrl_phy_exit(struct dp_ctrl *dp_ctrl);
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void dp_ctrl_irq_phy_exit(struct dp_ctrl *dp_ctrl);
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#endif /* _DP_CTRL_H_ */
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