paul@33 | 1 | /* |
paul@34 | 2 | * MiniPC panel-specific definitions |
paul@33 | 3 | * |
paul@33 | 4 | * Copyright (C) Xiangfu Liu <xiangfu@sharism.cc> |
paul@33 | 5 | * Copyright (C) 2015 Paul Boddie <paul@boddie.org.uk> |
paul@33 | 6 | * |
paul@33 | 7 | * This program is free software; you can redistribute it and/or |
paul@33 | 8 | * modify it under the terms of the GNU General Public License as |
paul@33 | 9 | * published by the Free Software Foundation; either version 2 of |
paul@33 | 10 | * the License, or (at your option) any later version. |
paul@33 | 11 | * |
paul@33 | 12 | * This program is distributed in the hope that it will be useful, |
paul@33 | 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
paul@33 | 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
paul@33 | 15 | * GNU General Public License for more details. |
paul@33 | 16 | * |
paul@33 | 17 | * You should have received a copy of the GNU General Public License |
paul@33 | 18 | * along with this program; if not, write to the Free Software |
paul@33 | 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
paul@33 | 20 | * MA 02111-1307 USA |
paul@33 | 21 | */ |
paul@33 | 22 | |
paul@33 | 23 | #ifndef __MINIPC_CLAA070VC01_H__ |
paul@33 | 24 | #define __MINIPC_CLAA070VC01_H__ |
paul@33 | 25 | |
paul@39 | 26 | #define __lcd_set_backlight_level(n) \ |
paul@39 | 27 | do { \ |
paul@39 | 28 | __gpio_as_pwm(); \ |
paul@39 | 29 | REG_PWM_DUT(0) = n; \ |
paul@39 | 30 | REG_PWM_PER(0) = 7; \ |
paul@39 | 31 | REG_PWM_CTR(0) = 0xc1; \ |
paul@39 | 32 | } while (0) |
paul@39 | 33 | |
paul@39 | 34 | #define __lcd_close_backlight() \ |
paul@39 | 35 | do { \ |
paul@39 | 36 | __gpio_as_output(GPIO_PWM0);\ |
paul@39 | 37 | __gpio_clear_pin(GPIO_PWM0);\ |
paul@39 | 38 | } while (0) |
paul@39 | 39 | |
paul@39 | 40 | #define __lcd_display_pin_init() \ |
paul@39 | 41 | do { \ |
paul@39 | 42 | __gpio_as_output(GPIO_DISP_OFF_N); \ |
paul@39 | 43 | __lcd_set_backlight_level(8); \ |
paul@39 | 44 | } while (0) |
paul@39 | 45 | |
paul@39 | 46 | #define __lcd_display_on() \ |
paul@39 | 47 | do { \ |
paul@39 | 48 | __gpio_set_pin(GPIO_DISP_OFF_N); \ |
paul@39 | 49 | __lcd_set_backlight_level(8); \ |
paul@39 | 50 | } while (0) |
paul@39 | 51 | |
paul@39 | 52 | #define __lcd_display_off() \ |
paul@39 | 53 | do { \ |
paul@39 | 54 | __lcd_close_backlight(); \ |
paul@39 | 55 | __gpio_clear_pin(GPIO_DISP_OFF_N); \ |
paul@39 | 56 | } while (0) |
paul@39 | 57 | |
paul@33 | 58 | #endif /* __MINIPC_CLAA070VC01_H__ */ |