LXR uboot/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
  14int 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
  28int 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
  38UCLASS_DRIVER(dsi_host) = {
  39        .id             = UCLASS_DSI_HOST,
  40        .name           = "dsi_host",
  41};
  42