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
dsi_host_init(struct udevice * dev,struct mipi_dsi_device * device,struct display_timing * timings,unsigned int max_data_lanes,const struct mipi_dsi_phy_ops * phy_ops)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
dsi_host_enable(struct udevice * dev)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 };
42