Prepare v2023.10
[platform/kernel/u-boot.git] / drivers / video / dsi-host-uclass.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2019 STMicroelectronics - All Rights Reserved
4  * Author(s): Yannick Fertre <yannick.fertre@st.com> for STMicroelectronics.
5  *
6  */
7
8 #define LOG_CATEGORY UCLASS_DSI_HOST
9
10 #include <common.h>
11 #include <dm.h>
12 #include <dsi_host.h>
13
14 int dsi_host_init(struct udevice *dev,
15                   struct mipi_dsi_device *device,
16                   struct display_timing *timings,
17                   unsigned int max_data_lanes,
18                   const struct mipi_dsi_phy_ops *phy_ops)
19 {
20         struct dsi_host_ops *ops = dsi_host_get_ops(dev);
21
22         if (!ops->init)
23                 return -ENOSYS;
24
25         return ops->init(dev, device, timings, max_data_lanes, phy_ops);
26 }
27
28 int dsi_host_enable(struct udevice *dev)
29 {
30         struct dsi_host_ops *ops = dsi_host_get_ops(dev);
31
32         if (!ops->enable)
33                 return -ENOSYS;
34
35         return ops->enable(dev);
36 }
37
38 UCLASS_DRIVER(dsi_host) = {
39         .id             = UCLASS_DSI_HOST,
40         .name           = "dsi_host",
41 };