| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /*********************************************************************
|
| 2 | Copyright 2007 by ZTE Corporation.
|
| 3 | *
|
| 4 | * FileName:: drvs_backlight.h
|
| 5 | * File Mark:
|
| 6 | * Description: This file contains the hardware interface for lcd blg driver
|
| 7 | * Others:
|
| 8 | * Version: v0.5
|
| 9 | * Author: zhangyingjun
|
| 10 | * Date: 2009-06-25
|
| 11 |
|
| 12 | * History 1:
|
| 13 | * Date:
|
| 14 | * Version:
|
| 15 | * Author:
|
| 16 | * Modification:
|
| 17 | * History 2:
|
| 18 | **********************************************************************/
|
| 19 |
|
| 20 | #ifndef _DRVS_BLG_H
|
| 21 | #define _DRVS_BLG_H
|
| 22 |
|
| 23 |
|
| 24 | /**************************************************************************
|
| 25 | * Function: BlgEvb_Init
|
| 26 | * Description: initiate the battery device
|
| 27 | * Parameters:
|
| 28 | * Input:
|
| 29 | * None
|
| 30 | * Outpu: None
|
| 31 | * Returns:
|
| 32 | * DRV_SUCCESS
|
| 33 | * Others: None
|
| 34 | **************************************************************************/
|
| 35 | SINT32 BlgEvb_Open(void);
|
| 36 | /**************************************************************************
|
| 37 | * Function: BlgEvb_LcdEnable
|
| 38 | * Description: open the LCD backlight
|
| 39 | * Parameters:
|
| 40 | * Input:
|
| 41 | * bl: TRUE or FALSE value,TRUE open the blg,FALSE close theblg
|
| 42 | * Outpu: None
|
| 43 | * Returns:
|
| 44 | * DRV_SUCCESS
|
| 45 | * Others: None
|
| 46 | **************************************************************************/
|
| 47 | SINT32 BlgEvb_LcdEnable(BOOL bl);
|
| 48 | /**************************************************************************
|
| 49 | * Function: halBlg_LcdSetBrightness
|
| 50 | * Description: set the LCD brightness
|
| 51 | * Parameters:
|
| 52 | * Input:
|
| 53 | * val_brightness the value of lcd brightness
|
| 54 | *
|
| 55 | * Outpu: None
|
| 56 | * Returns:
|
| 57 | * DRV_SUCCESS
|
| 58 | * Others: None
|
| 59 | **************************************************************************/
|
| 60 | SINT32 BlgEvb_LcdSetBrightness(UINT32 val_brightness );
|
| 61 |
|
| 62 | #endif
|