1 /* 2 * (C) Copyright 2017 Rockchip Electronics Co., Ltd 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #include <command.h> 8 #include <common.h> 9 #include <dm.h> 10 #include <power/charge_display.h> 11 12 int charge_display_get_power_on_soc(struct udevice *dev) 13 { 14 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 15 16 if (!ops || !ops->get_power_on_soc) 17 return -ENOSYS; 18 19 return ops->get_power_on_soc(dev); 20 } 21 22 int charge_display_get_power_on_voltage(struct udevice *dev) 23 { 24 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 25 26 if (!ops || !ops->get_power_on_voltage) 27 return -ENOSYS; 28 29 return ops->get_power_on_voltage(dev); 30 } 31 32 int charge_display_get_screen_on_voltage(struct udevice *dev) 33 { 34 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 35 36 if (!ops || !ops->get_screen_on_voltage) 37 return -ENOSYS; 38 39 return ops->get_screen_on_voltage(dev); 40 } 41 42 int charge_display_show(struct udevice *dev) 43 { 44 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 45 46 if (!ops || !ops->show) 47 return -ENOSYS; 48 49 return ops->show(dev); 50 } 51 52 int charge_display_set_power_on_soc(struct udevice *dev, int val) 53 { 54 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 55 56 if (!ops || !ops->set_power_on_soc) 57 return -ENOSYS; 58 59 return ops->set_power_on_soc(dev, val); 60 } 61 62 int charge_display_set_power_on_voltage(struct udevice *dev, int val) 63 { 64 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 65 66 if (!ops || !ops->set_power_on_voltage) 67 return -ENOSYS; 68 69 return ops->set_power_on_voltage(dev, val); 70 } 71 72 int charge_display_set_screen_on_voltage(struct udevice *dev, int val) 73 { 74 const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev); 75 76 if (!ops || !ops->set_screen_on_voltage) 77 return -ENOSYS; 78 79 return ops->set_screen_on_voltage(dev, val); 80 } 81 82 UCLASS_DRIVER(charge_display) = { 83 .id = UCLASS_CHARGE_DISPLAY, 84 .name = "charge_display", 85 }; 86