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56 lines
1.3 KiB
56 lines
1.3 KiB
/* |
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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 DEVICE_API(mipi_dsi, 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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