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Display Serial Interface (DSI) host can usefully be modelled as their own uclass. DSI defines a serial bus and a communication protocol between the host and the device (panel, bridge). Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
40 lines
834 B
C
40 lines
834 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2019 STMicroelectronics - All Rights Reserved
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* Author(s): Yannick Fertre <yannick.fertre@st.com> for STMicroelectronics.
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*
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*/
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#include <common.h>
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#include <dm.h>
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#include <dsi_host.h>
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int dsi_host_init(struct udevice *dev,
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struct mipi_dsi_device *device,
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struct display_timing *timings,
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unsigned int max_data_lanes,
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const struct mipi_dsi_phy_ops *phy_ops)
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{
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struct dsi_host_ops *ops = dsi_host_get_ops(dev);
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if (!ops->init)
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return -ENOSYS;
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return ops->init(dev, device, timings, max_data_lanes, phy_ops);
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}
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int dsi_host_enable(struct udevice *dev)
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{
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struct dsi_host_ops *ops = dsi_host_get_ops(dev);
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if (!ops->enable)
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return -ENOSYS;
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return ops->enable(dev);
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}
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UCLASS_DRIVER(dsi_host) = {
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.id = UCLASS_DSI_HOST,
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.name = "dsi_host",
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};
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