57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
/*
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* Copyright (c) 2024 TOKITA Hiroshi
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* This is not a real mipi-dsi driver. It is used to instantiate struct
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* devices for the "vnd,mipi-dsi" devicetree compatible used in test code.
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*/
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#include <zephyr/drivers/mipi_dsi.h>
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#define DT_DRV_COMPAT vnd_mipi_dsi
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static int vnd_mipi_dsi_attach(const struct device *dev, uint8_t channel,
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const struct mipi_dsi_device *mdev)
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{
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ARG_UNUSED(dev);
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ARG_UNUSED(channel);
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ARG_UNUSED(mdev);
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return -ENOTSUP;
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}
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static ssize_t vnd_mipi_dsi_transfer(const struct device *dev, uint8_t channel,
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struct mipi_dsi_msg *msg)
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{
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ARG_UNUSED(dev);
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ARG_UNUSED(channel);
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ARG_UNUSED(msg);
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return -1;
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}
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static int vnd_mipi_dsi_detach(const struct device *dev, uint8_t channel,
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const struct mipi_dsi_device *mdev)
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{
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ARG_UNUSED(dev);
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ARG_UNUSED(channel);
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ARG_UNUSED(mdev);
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return -ENOTSUP;
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}
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static struct mipi_dsi_driver_api vnd_mipi_dsi_api = {
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.attach = vnd_mipi_dsi_attach,
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.transfer = vnd_mipi_dsi_transfer,
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.detach = vnd_mipi_dsi_detach,
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};
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#define VND_MIPI_DSI_INIT(n) \
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DEVICE_DT_INST_DEFINE(n, NULL, NULL, NULL, NULL, POST_KERNEL, \
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CONFIG_MIPI_DSI_INIT_PRIORITY, &vnd_mipi_dsi_api);
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DT_INST_FOREACH_STATUS_OKAY(VND_MIPI_DSI_INIT)
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