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