/* FUNCTION get_hw_wifi_device_model
* DEPENDENCIES
* get wifi device model.
* affect app_info.
* RETURN VALUE
* wifi device model:WIFI_QUALCOMM_6005 or WIFI_BROADCOM_4329 ro WIFI_BROADCOM_4330
*/
hw_wifi_device_model get_hw_wifi_device_model(void)
{
if(machine_is_msm7x27a_U8185()|| machine_is_msm7x27a_U8661()|| machine_is_msm7x27a_C8668D()
|| machine_is_msm8x25_C8825D()
|| machine_is_msm8x25_U8825D()
|| machine_is_msm8x25_U8825()
|| machine_is_msm8x25_C8833D()
|| machine_is_msm8x25_U8951D()
|| machine_is_msm8x25_U8951()
|| machine_is_msm8x25_U8833D()
|| machine_is_msm8x25_U8833()
|| machine_is_msm8x25_C8813()
|| machine_is_msm8x25_C8812P())
{
return WIFI_QUALCOMM_6005;
}
else if(machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
return WIFI_BROADCOM_4329;
}
else
{
return WIFI_BROADCOM_4330;
}
}
/*===========================================================================
FUNCTION get_compass_gs_position
DESCRIPTION
This function probe which G-sensor & Campass status type should be used
DEPENDENCIES
RETURN VALUE
None
SIDE EFFECTS
None
===========================================================================*/
compass_gs_position_type get_compass_gs_position(void)
{
compass_gs_position_type compass_gs_position=COMPASS_TOP_GS_TOP;
/* modify compass and gs position by board id */
//move C8820\25D define from TOP to BOTTOM
if (machine_is_msm7x27a_surf()
|| machine_is_msm7x27a_ffa()
|| machine_is_msm7x27a_umts()
|| machine_is_msm7x27a_cdma()
|| machine_is_msm7x27a_U8815())
{
compass_gs_position=COMPASS_TOP_GS_TOP;
}
/*< DTS2012022006500 yangbo 20120220 begin */
/*version A and version B has compass, since version C don't have compass*/
else if(machine_is_msm7x27a_C8820() && (HW_VER_SUB_VC <= get_hw_sub_board_id()))
{
compass_gs_position=COMPASS_NONE_GS_BOTTOM;
}
/* DTS2012022006500 yangbo 20120220 end > */
/* add U8655_EMMC, use the u8655 configuration */
else if (machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm7x27a_M660()
|| machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm7x27a_C8825D()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
compass_gs_position=COMPASS_BOTTOM_GS_BOTTOM;
}
else if (machine_is_msm7x27a_U8185())
{
compass_gs_position=COMPASS_NONE_GS_TOP;
}
else if(machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
{
compass_gs_position=COMPASS_TOP_GS_TOP;
}
/*< DTS2012022300887 fengwei 20120224 begin */
else if (machine_is_msm7x27a_C8668D() )
{
compass_gs_position = COMPASS_BOTTOM_GS_TOP;
}
/* DTS2012022300887 fengwei 20120224 end >*/
return compass_gs_position;
}
/* FUNCTION get_hw_wifi_device_model
* DEPENDENCIES
* get wifi device model.
* affect app_info.
* RETURN VALUE
* wifi device model:WIFI_QUALCOMM_6005 or WIFI_BROADCOM_4329 ro WIFI_BROADCOM_4330
*/
hw_wifi_device_model get_hw_wifi_device_model(void)
{
/*< DTS2012042703826 lixin 20120427 begin */
if(machine_is_msm7x27a_U8185()|| machine_is_msm7x27a_U8661()|| machine_is_msm7x27a_C8668D()
|| (machine_is_msm7x27a_U8815() && (HW_VER_SUB_VC == get_hw_sub_board_id())))
{
return WIFI_QUALCOMM_6005;
}
/* DTS2012042703826 lixin 20120427 end >*/
else if(machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
/* < DTS2012050801712 xiedayong 20120508 begin */
/* add msm8255_u8800_pro proudct,it uses BCM4329 chip */
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8800_pro())
/* DTS2012050801712 xiedayong 20120508 end > */
{
return WIFI_BROADCOM_4329;
}
else
{
return WIFI_BROADCOM_4330;
}
}
/*===========================================================================
FUNCTION get_compass_gs_position
DESCRIPTION
This function probe which G-sensor & Campass status type should be used
DEPENDENCIES
RETURN VALUE
None
SIDE EFFECTS
None
===========================================================================*/
compass_gs_position_type get_compass_gs_position(void)
{
compass_gs_position_type compass_gs_position=COMPASS_TOP_GS_TOP;
/* modify compass and gs position by board id */
//move C8820\25D define from TOP to BOTTOM
if (machine_is_msm7x27a_surf()
|| machine_is_msm7x27a_ffa()
|| machine_is_msm7x27a_U8815()
|| machine_is_msm8x25_C8950D()
|| (machine_is_msm8x25_U8950() && (HW_VER_SUB_VB <= get_hw_sub_board_id()))
|| machine_is_msm8x25_U8950D()
)
{
compass_gs_position=COMPASS_TOP_GS_TOP;
}
/*version A and version B has compass, since version C don't have compass*/
else if(machine_is_msm7x27a_C8820() && (HW_VER_SUB_VC <= get_hw_sub_board_id()))
{
compass_gs_position=COMPASS_NONE_GS_BOTTOM;
}
/* add U8655_EMMC, use the u8655 configuration */
else if (machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm7x27a_M660()
|| machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm8x25_C8825D()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8x25_U8825()
|| machine_is_msm8x25_U8825D()
|| (machine_is_msm8x25_U8950() && (HW_VER_SUB_VA == get_hw_sub_board_id()))
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
compass_gs_position=COMPASS_BOTTOM_GS_BOTTOM;
}
else if (machine_is_msm7x27a_U8185())
{
compass_gs_position=COMPASS_NONE_GS_TOP;
}
else if(machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
{
compass_gs_position=COMPASS_TOP_GS_TOP;
}
else if (machine_is_msm7x27a_C8668D() )
{
compass_gs_position = COMPASS_BOTTOM_GS_TOP;
}
return compass_gs_position;
}
/*
*brief: get lcd panel resolution
*/
lcd_type get_hw_lcd_resolution_type(void)
{
lcd_type lcd_resolution = LCD_IS_HVGA;
/*< DTS2012020306500 lijianzhao 20120204 begin */
/* add 8x55 paltform products */
if ( machine_is_msm7x27a_U8815()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm7x27a_C8825D()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
{
lcd_resolution = LCD_IS_WVGA;
}
else if (machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
lcd_resolution = LCD_IS_FWVGA;
}
/* DTS2012020306500 lijianzhao 20120204 end >*/
/*< DTS2012021602342 zhongjinrong 20120224 begin */
/*< DTS2012021007223 lijianzhao 20120211 begin */
/*< DTS2012022300887 fengwei 20120224 begin */
/* C8668D uses HVGA. */
else if ( machine_is_msm7x27a_M660()
|| machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm8255_u8667()
|| machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8668D())
/* DTS2012022300887 fengwei 20120224 end >*/
/* DTS2012021007223 lijianzhao 20120211 end >*/
/* DTS2012021602342 zhongjinrong 20120224 end >*/
{
lcd_resolution = LCD_IS_HVGA;
}
else if (machine_is_msm7x27a_U8185())
{
lcd_resolution = LCD_IS_QVGA;
}
else
{
lcd_resolution = LCD_IS_HVGA;
}
return lcd_resolution;
}
/*
*brief: get lcd panel resolution
*/
lcd_type get_hw_lcd_resolution_type(void)
{
lcd_type lcd_resolution = LCD_IS_HVGA;
/* add 8x55 paltform products */
/*delete some lines for changing the lcd resolution of C8950D/U8950*/
if ( machine_is_msm7x27a_U8815()
|| machine_is_msm8x25_U8825()
|| machine_is_msm8x25_U8825D()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm8x25_C8825D()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
{
lcd_resolution = LCD_IS_WVGA;
}
else if (machine_is_msm8x25_C8950D()
|| machine_is_msm8x25_U8950()
|| machine_is_msm8x25_U8950D())
{
lcd_resolution = LCD_IS_QHD;
}
else if (machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
lcd_resolution = LCD_IS_FWVGA;
}
/* C8668D uses HVGA. */
else if ( machine_is_msm7x27a_M660()
|| machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm8255_u8667()
|| machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8668D())
{
lcd_resolution = LCD_IS_HVGA;
}
else if (machine_is_msm7x27a_U8185())
{
lcd_resolution = LCD_IS_QVGA;
}
else
{
lcd_resolution = LCD_IS_HVGA;
}
return lcd_resolution;
}
static int nt35560_lcd_on(struct platform_device *pdev)
{
int ret = 0;
boolean para_debug_flag = FALSE;
uint32 para_num = 0;
/* open debug file and read the para */
switch(lcd_panel_fwvga)
{
case LCD_NT35560_TOSHIBA_FWVGA:
para_debug_flag = lcd_debug_malloc_get_para( "nt35560_toshiba_fwvga_init_table",
(void**)&nt35560_fwvga_init_table,¶_num);
break;
default:
break;
}
/* If exist the init file ,then init lcd with it for debug */
if( (TRUE == para_debug_flag)&&(NULL != nt35560_fwvga_init_table))
{
ret = process_mddi_table(nt35560_fwvga_init_table, para_num, lcd_panel_fwvga);
}
else
{
/*<DTS2011081002714 jiaoshuangwei 20110810 begin*/
if(machine_is_msm8255_u8860lp()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
/*<DTS2011091502092 liyuping 20110915 begin */
|| machine_is_msm8255_u8860_51())
/* DTS2011091502092 liyuping 20110915 end> */
{
/* Exit Standby Mode */
ret = process_mddi_table((struct sequence*)&nt35560_fwvga_standby_exit_tablelp,
ARRAY_SIZE(nt35560_fwvga_standby_exit_tablelp), lcd_panel_fwvga);
}
else
{
/* Exit Standby Mode */
ret = process_mddi_table((struct sequence*)&nt35560_fwvga_standby_exit_table,
ARRAY_SIZE(nt35560_fwvga_standby_exit_table), lcd_panel_fwvga);
}
/*DTS2011081002714 jiaoshuangwei 20110810 end >*/
}
/* Must malloc before,then you can call free */
if((TRUE == para_debug_flag)&&(NULL != nt35560_fwvga_init_table))
{
lcd_debug_free_para((void *)nt35560_fwvga_init_table);
}
LCD_DEBUG("%s: nt35560_lcd exit sleep mode ,on_ret=%d\n",__func__,ret);
return ret;
}
/* C8820VC uses PM pwm. */
hw_lcd_ctrl_bl_type get_hw_lcd_ctrl_bl_type(void)
{
hw_lcd_ctrl_bl_type ctrl_bl_type = CTRL_BL_BY_UNKNOW;
/*< DTS2012021602342 zhongjinrong 20120224 begin */
/*control backlight by MSM pwm*/
/*< DTS2012022300887 fengwei 20120224 begin */
/* C8668D uses PM pwm. */
if (machine_is_msm7x27a_umts()
|| machine_is_msm7x27a_cdma()
|| machine_is_msm7x27a_U8815()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_U8185()
|| machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_M660()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860_92()
|| (machine_is_msm7x27a_C8820() && (HW_VER_SUB_VC <= get_hw_sub_board_id()))
||machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8668D()
)
/* DTS2012022300887 fengwei 20120224 end >*/
/* DTS2012021602342 zhongjinrong 20120224 end >*/
{
ctrl_bl_type = CTRL_BL_BY_MSM;
}
/*control backlight by LCD output pwm*/
/*< DTS2012021007223 lijianzhao 20120211 begin */
else if(machine_is_msm7x27a_C8655_NAND()
|| (machine_is_msm7x27a_C8820() && (HW_VER_SUB_VA == get_hw_sub_board_id()))
|| machine_is_msm7x27a_C8825D()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_51()
/*< DTS2012042605475 zhongjinrong 20120426 begin */
|| machine_is_msm8255_u8667()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
/* DTS2012042605475 zhongjinrong 20120426 end >*/
/* DTS2012021007223 lijianzhao 20120211 end >*/
{
ctrl_bl_type = CTRL_BL_BY_LCD;
}
else
{
ctrl_bl_type = CTRL_BL_BY_LCD;
}
return ctrl_bl_type;
}
static int nt35560_lcd_on(struct platform_device *pdev)
{
int ret = 0;
boolean para_debug_flag = FALSE;
uint32 para_num = 0;
/* open debug file and read the para */
switch(lcd_panel_fwvga)
{
case LCD_NT35560_TOSHIBA_FWVGA:
para_debug_flag = lcd_debug_malloc_get_para( "nt35560_toshiba_fwvga_init_table",
(void**)&nt35560_fwvga_init_table,¶_num);
break;
default:
break;
}
/* If exist the init file ,then init lcd with it for debug */
if( (TRUE == para_debug_flag)&&(NULL != nt35560_fwvga_init_table))
{
ret = process_lcd_table(nt35560_fwvga_init_table, para_num, lcd_panel_fwvga);
}
else
{
if(machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_51())
{
/* Exit Standby Mode */
ret = process_lcd_table((struct sequence*)&nt35560_fwvga_standby_exit_tablelp,
ARRAY_SIZE(nt35560_fwvga_standby_exit_tablelp), lcd_panel_fwvga);
}
else
{
/* Exit Standby Mode */
ret = process_lcd_table((struct sequence*)&nt35560_fwvga_standby_exit_table,
ARRAY_SIZE(nt35560_fwvga_standby_exit_table), lcd_panel_fwvga);
}
}
/* Must malloc before,then you can call free */
if((TRUE == para_debug_flag)&&(NULL != nt35560_fwvga_init_table))
{
lcd_debug_free_para((void *)nt35560_fwvga_init_table);
}
MDDI_LCD_DEBUG("%s: nt35560_lcd exit sleep mode ,on_ret=%d\n",__func__,ret);
return ret;
}
static int msm_pmic_led_suspend(struct platform_device *dev,
pm_message_t state)
{
/* if phone is set in system sleep indicator mode and is sleepping,bl_pwm must be free for GPIO_24 is being controled by modem*/
#ifdef CONFIG_HUAWEI_LEDS_PMIC
if( machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
||machine_is_msm8255_u8860_51())
{
pwm_free(bl_pwm);
}
#endif
led_classdev_suspend(&msm_kp_bl_led);
return 0;
}
static int msm_pmic_led_resume(struct platform_device *dev)
{
/* if phone is set in system sleep indicator mode and awoke,GPIO_24 is relseased so it should be requested*/
#ifdef CONFIG_HUAWEI_LEDS_PMIC
if( machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
||machine_is_msm8255_u8860_51())
{
led_pwm_gpio_config();
bl_pwm = pwm_request(LED_PM_GPIO25_PWM_ID, "keypad backlight");
}
#endif
led_classdev_resume(&msm_kp_bl_led);
return 0;
}
/* C8820VC uses PM pwm. */
hw_lcd_ctrl_bl_type get_hw_lcd_ctrl_bl_type(void)
{
hw_lcd_ctrl_bl_type ctrl_bl_type = CTRL_BL_BY_UNKNOW;
/*control backlight by MSM pwm*/
/* C8668D uses PM pwm. */
if (machine_is_msm7x27a_U8815()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_U8185()
|| machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_M660()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860_92()
|| (machine_is_msm7x27a_C8820() && (HW_VER_SUB_VC <= get_hw_sub_board_id()))
||machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8668D()
)
{
ctrl_bl_type = CTRL_BL_BY_MSM;
}
/*control backlight by LCD output pwm*/
else if(machine_is_msm7x27a_C8655_NAND()
|| (machine_is_msm7x27a_C8820() && (HW_VER_SUB_VA == get_hw_sub_board_id()))
|| machine_is_msm8x25_C8825D()
|| machine_is_msm8x25_C8950D()
|| machine_is_msm8x25_U8950D()
|| machine_is_msm8x25_U8950()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8x25_U8825()
|| machine_is_msm8x25_U8825D()
|| machine_is_msm8255_u8667())
{
ctrl_bl_type = CTRL_BL_BY_LCD;
}
else
{
ctrl_bl_type = CTRL_BL_BY_LCD;
}
return ctrl_bl_type;
}
void __ref msm_snddev_init_timpani(void)
{
#ifndef CONFIG_HUAWEI_KERNEL
platform_add_devices(snd_devices_ffa,
ARRAY_SIZE(snd_devices_ffa));
#ifdef CONFIG_DEBUG_FS
debugfs_hsed_config = debugfs_create_file("msm_hsed_config",
S_IFREG | S_IWUGO, NULL,
(void *) "msm_hsed_config", &snddev_hsed_config_debug_fops);
if (!debugfs_hsed_config)
pr_err("failed to create msm_head_config debug fs entry\n");
#endif
#else //#ifndef CONFIG_HUAWEI_KERNEL
if (machine_is_msm7x30_ffa() || machine_is_msm8x55_ffa() ||
machine_is_msm8x55_svlte_ffa()) {
platform_add_devices(snd_devices_ffa,
ARRAY_SIZE(snd_devices_ffa));
#ifdef CONFIG_DEBUG_FS
debugfs_hsed_config = debugfs_create_file("msm_hsed_config",
S_IFREG | S_IWUGO, NULL,
(void *) "msm_hsed_config", &snddev_hsed_config_debug_fops);
if (!debugfs_hsed_config)
pr_err("failed to create msm_head_config debug fs entry\n");
#endif
}else if( machine_is_msm8255_u8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8730())
{
platform_add_devices(snd_devices_u8860, ARRAY_SIZE(snd_devices_u8860));
}else if (machine_is_msm8255_c8860())
{
platform_add_devices(snd_devices_c8860, arraysize_c8860);
}
else
{
platform_add_devices(snd_devices_u8860, ARRAY_SIZE(snd_devices_u8860));
}
#endif //#ifndef CONFIG_HUAWEI_KERNEL
}
static bool pmic8xxx_detect_ghost_keys(struct pmic8xxx_kp *kp, u16 *new_state)
{
int row, found_first = -1;
u16 check, row_state;
/*
* for u8860, c8860 and u8860lp, add the codes means:
* when volumn-up and volumn-down keys are pressed in the sametime,
* the state of kp scan matrix read from the register is wrong because of hardwared's wrong,
* and it will make system think the state as ghost keys mistakenly ,
* so these board ids should not be check for ghost keys
*/
#ifdef CONFIG_HUAWEI_KERNEL
if (machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_51())
{
return 0;
}
#endif
check = 0;
for (row = 0; row < kp->pdata->num_rows; row++) {
row_state = (~new_state[row]) &
((1 << kp->pdata->num_cols) - 1);
if (hweight16(row_state) > 1) {
if (found_first == -1)
found_first = row;
if (check & row_state) {
dev_dbg(kp->dev, "detected ghost key on row[%d]"
" and row[%d]\n", found_first, row);
return true;
}
}
check |= row_state;
}
return false;
}
static int msm_pmic_led_probe(struct platform_device *pdev)
{
int rc;
rc = led_classdev_register(&pdev->dev, &msm_kp_bl_led);
if (rc) {
dev_err(&pdev->dev, "unable to register led class driver\n");
return rc;
}
#ifdef CONFIG_HUAWEI_LEDS_PMIC
if( machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
||machine_is_msm8255_u8860_51())
{
led_pwm_gpio_config();
bl_pwm = pwm_request(LED_PM_GPIO25_PWM_ID, "keypad backlight");
}
#endif
msm_keypad_bl_led_set(&msm_kp_bl_led, LED_OFF);
return rc;
}
static int get_current_machine()
{
if( (machine_is_msm8255_u8800_pro())
|| (machine_is_msm8255_u8860())
|| (machine_is_msm8255_c8860())
|| (machine_is_msm8255_u8860lp())
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| (machine_is_msm8255_u8860_92())
|| (machine_is_msm8255_u8860_51())
|| (machine_is_msm8255_u8680())
|| (machine_is_msm8255_u8730()))
{
OEMINFO_RPC_DEBUG("8x55 oeminfo. \n");
return HW_MACHINE_8X55;
}
else
{
OEMINFO_RPC_DEBUG("27a25a oeminfo. \n");
return HW_MACHINE_7X2725A;
}
}
int backlight_pwm_gpio_config(void)
{
int rc;
struct pm_gpio backlight_drv =
{
.direction = PM_GPIO_DIR_OUT,
.output_buffer = PM_GPIO_OUT_BUF_CMOS,
.output_value = 0,
.pull = PM_GPIO_PULL_NO,
.vin_sel = 0,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_2,
.inv_int_pol = 1,
};
/* U8800 use PM_GPIO25 as backlight's PWM,but U8820 use PM_GPIO26 */
if(machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8667()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8730())
{
rc = pm8xxx_gpio_config( 24, &backlight_drv);
}
else if(machine_is_msm7x30_u8820())
{
rc = pm8xxx_gpio_config( 25, &backlight_drv);
}
else
{
rc = -1;
}
if (rc)
{
pr_err("%s LCD backlight GPIO config failed\n", __func__);
return rc;
}
return 0;
}
/* use the mmp pin like three-leds */
void msm_backlight_set(int level)
{
static uint8 last_level = 0;
/*fix bug in new base-line 1025*/
#ifdef CONFIG_ARCH_MSM7X30
static boolean first_set_bl = TRUE;
static struct pwm_device *bl_pwm;
#endif //CONFIG_ARCH_MSM7X30
/* keep duty 10% < level < 100% */
#ifdef CONFIG_ARCH_MSM7X27A
if(level)
{
#ifdef CONFIG_HUAWEI_OLD_BACKLIGHT
level = ((level * PWM_LEVEL_ADJUST_LPG) / PWM_LEVEL );
if (level < BL_MIN_LEVEL_LPG)
{
level = BL_MIN_LEVEL_LPG;
}
#else
if (level < BL_MIN_LEVEL)
{
level = BL_MIN_LEVEL;
}
#endif
}
if (last_level == level)
{
return ;
}
last_level = level;
pmapp_disp_backlight_set_brightness(last_level);
#endif
#ifdef CONFIG_ARCH_MSM7X30
if(TRUE == first_set_bl)
{
backlight_pwm_gpio_config();
/* U8800 use PM_GPIO25 as backlight's PWM,but U8820 use PM_GPIO26 */
if(machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8667()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8730())
{
bl_pwm = pwm_request(PM_GPIO25_PWM_ID, "backlight");
}
else if(machine_is_msm7x30_u8820())
{
bl_pwm = pwm_request(PM_GPIO26_PWM_ID, "backlight");
}
else
{
bl_pwm = NULL;
}
if (NULL == bl_pwm || IS_ERR(bl_pwm))
{
pr_err("%s: pwm_request() failed\n", __func__);
bl_pwm = NULL;
}
first_set_bl = FALSE;
}
if (bl_pwm)
{
if(level)
{
level = ((level * PWM_LEVEL_ADJUST) / PWM_LEVEL + ADD_VALUE);
if (level < BL_MIN_LEVEL)
{
level = BL_MIN_LEVEL;
}
}
if (last_level == level)
{
return ;
}
last_level = level;
pwm_config(bl_pwm, PWM_DUTY_LEVEL*level/NSEC_PER_USEC, PWM_PERIOD/NSEC_PER_USEC);
pwm_enable(bl_pwm);
}
#endif
}
void cabc_backlight_set(struct msm_fb_data_type * mfd)
{
struct msm_fb_panel_data *pdata = NULL;
uint32 bl_level = mfd->bl_level;
/* keep duty 10% < level < 100% */
if (bl_level)
{
/****delete one line codes for backlight*****/
if (bl_level < BL_MIN_LEVEL)
{
bl_level = BL_MIN_LEVEL;
}
}
/* backlight ctrl by LCD-self, like as CABC */
pdata = (struct msm_fb_panel_data *)mfd->pdev->dev.platform_data;
if ((pdata) && (pdata->set_cabc_brightness))
{
pdata->set_cabc_brightness(mfd,bl_level);
}
}
void pwm_set_backlight(struct msm_fb_data_type *mfd)
{
#ifdef CONFIG_HUAWEI_OLD_BACKLIGHT
lcd_panel_type lcd_panel_wvga = LCD_NONE;
#endif
/*When all the device are resume that can turn the light*/
if(atomic_read(&suspend_flag))
{
mfd_local = mfd;
backlight_set = TRUE;
return;
}
#ifdef CONFIG_HUAWEI_OLD_BACKLIGHT
lcd_panel_wvga = get_lcd_panel_type();
if ((MIPI_CMD_RSP61408_CHIMEI_WVGA == lcd_panel_wvga )
|| (MIPI_CMD_RSP61408_BYD_WVGA == lcd_panel_wvga )
|| (MIPI_CMD_RSP61408_TRULY_WVGA == lcd_panel_wvga )
|| (MIPI_CMD_HX8369A_TIANMA_WVGA == lcd_panel_wvga ))
{
/* keep duty is 75% of the quondam duty */
mfd->bl_level = mfd->bl_level * 75 / 100;
}
#endif
if (get_hw_lcd_ctrl_bl_type() == CTRL_BL_BY_MSM)
{
msm_backlight_set(mfd->bl_level);
}
else
{
cabc_backlight_set(mfd);
}
return;
}
lcd_panel_type get_lcd_panel_type(void)
{
lcd_panel_type hw_lcd_panel = LCD_NONE;
if ( machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_NT35582_BYD_WVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = LCD_NT35582_TRULY_WVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = LCD_NT35510_ALPHA_SI_WVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = LCD_NT35510_ALPHA_SI_WVGA_TYPE2;
break;
default :
hw_lcd_panel = LCD_NT35510_ALPHA_SI_WVGA;
break;
}
}
else if (machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_NT35560_TOSHIBA_FWVGA;
break;
default :
hw_lcd_panel = LCD_NT35560_TOSHIBA_FWVGA;
break;
}
}
else if( machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MDDI_RSP61408_CHIMEI_WVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = MDDI_HX8369A_TIANMA_WVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = MDDI_RSP61408_BYD_WVGA;
break;
default :
hw_lcd_panel = MDDI_RSP61408_CHIMEI_WVGA;
break;
}
}
else if( machine_is_msm8255_u8667())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MDDI_HX8357C_CHIMEI_HVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = MDDI_HX8357C_CHIMEI_IPS_HVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = MDDI_HX8357C_TIANMA_HVGA;
break;
default:
hw_lcd_panel = MDDI_HX8357C_CHIMEI_HVGA;
break;
}
}
/*delete some lines for changing the lcd panel type of C8950D/U8950D*/
else if( machine_is_msm7x27a_U8815()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm8x25_U8825()
|| machine_is_msm8x25_U8825D()
|| machine_is_msm8x25_C8825D()
)
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MIPI_RSP61408_CHIMEI_WVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = MIPI_HX8369A_TIANMA_WVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = MIPI_RSP61408_BYD_WVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = MIPI_RSP61408_TRULY_WVGA;
break;
default:
/*no mipi LCD lead to block, so default lcd RGB */
hw_lcd_panel = MIPI_RSP61408_CHIMEI_WVGA;
break;
}
}
else if (machine_is_msm8x25_C8950D()
|| machine_is_msm8x25_U8950()
|| machine_is_msm8x25_U8950D())
{
switch (lcd_id)
{
case LCD_HW_ID3:
hw_lcd_panel = MIPI_NT35516_TIANMA_QHD;
break;
default:
hw_lcd_panel = MIPI_NT35516_TIANMA_QHD;
break;
}
}
else if( machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8668D())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MIPI_HX8357C_CHIMEI_HVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = MIPI_HX8357C_TIANMA_IPS_HVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = MIPI_HX8357C_CHIMEI_IPS_HVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = MIPI_HX8357C_TIANMA_HVGA;
break;
default:
/*no mipi LCD lead to block, so default lcd RGB */
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
}
}
else if( machine_is_msm7x27a_U8185())
{
switch(lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_HX8347D_TRULY_QVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = LCD_HX8347G_TIANMA_QVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = LCD_HX8347D_CHIMEI_QVGA;
break;
default:
hw_lcd_panel = LCD_HX8347G_TIANMA_QVGA;
break;
}
}
else if(machine_is_msm7x27a_M660())
{
switch(lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_HX8357C_TIANMA_HVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
default:
hw_lcd_panel = LCD_HX8357C_TIANMA_HVGA;
break;
}
}
else
{
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
}
return hw_lcd_panel;
}
/* FUNCTION get_hw_lcd_interface_type
* DEPENDENCIES
* get lcd interface type
* affect nfc.
* RETURN VALUE
* lcd interface type:LCD_IS_MIPI or LCD_IS_RGB
*/
hw_lcd_interface_type get_hw_lcd_interface_type(void)
{
hw_lcd_interface_type lcd_interface_type;
lcd_panel_type hw_lcd_panel = LCD_NONE;
hw_lcd_panel = get_lcd_panel_type();
if (machine_is_msm7x30_u8800())
{
lcd_interface_type = LCD_IS_MDDI_TYPE1;
}
/* U8820 board version A is MMDI type1, so config it type1
* Version B and other is MDDI type2, so config it according to LCD
*/
else if(machine_is_msm7x30_u8820())
{
if(HW_VER_SUB_VA == get_hw_sub_board_id())
{
lcd_interface_type = LCD_IS_MDDI_TYPE1;
}
else
{
switch(hw_lcd_panel)
{
case LCD_NT35582_BYD_WVGA:
case LCD_NT35582_TRULY_WVGA:
lcd_interface_type = LCD_IS_MDDI_TYPE1;
break;
case LCD_NT35510_ALPHA_SI_WVGA:
lcd_interface_type = LCD_IS_MDDI_TYPE1;
break;
case LCD_NT35510_ALPHA_SI_WVGA_TYPE2:
lcd_interface_type = LCD_IS_MDDI_TYPE2;
break;
default:
lcd_interface_type = LCD_IS_MDDI_TYPE1;
break;
}
}
}
else if (machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro())
{
switch(hw_lcd_panel)
{
case LCD_NT35582_BYD_WVGA:
case LCD_NT35582_TRULY_WVGA:
lcd_interface_type = LCD_IS_MDDI_TYPE1;
break;
case LCD_NT35510_ALPHA_SI_WVGA:
lcd_interface_type = LCD_IS_MDDI_TYPE1;
break;
case LCD_NT35510_ALPHA_SI_WVGA_TYPE2:
lcd_interface_type = LCD_IS_MDDI_TYPE2;
break;
default:
lcd_interface_type = LCD_IS_MDDI_TYPE1;
break;
}
}
else if (machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8730())
{
lcd_interface_type = LCD_IS_MDDI_TYPE2;
}
else if (machine_is_msm8255_u8667())
{
lcd_interface_type = LCD_IS_MDDI_TYPE1;
}
else if(machine_is_msm7x27a_U8185()
||machine_is_msm7x27a_M660())
{
lcd_interface_type = LCD_IS_RGB;
}
else
{
lcd_interface_type = LCD_IS_MIPI_CMD;
}
return lcd_interface_type;
}
lcd_panel_type get_lcd_panel_type(void)
{
lcd_panel_type hw_lcd_panel = LCD_NONE;
if ( machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_NT35582_BYD_WVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = LCD_NT35582_TRULY_WVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = LCD_NT35510_ALPHA_SI_WVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = LCD_NT35510_ALPHA_SI_WVGA_TYPE2;
break;
default :
hw_lcd_panel = LCD_NT35510_ALPHA_SI_WVGA;
break;
}
}
else if (machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_NT35560_TOSHIBA_FWVGA;
break;
default :
hw_lcd_panel = LCD_NT35560_TOSHIBA_FWVGA;
break;
}
}
else if( machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
{
/*< DTS2012021007223 lijianzhao 20120211 begin */
/*< DTS2012021602342 zhongjinrong 20120224 begin */
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MDDI_RSP61408_CHIMEI_WVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = MDDI_HX8369A_TIANMA_WVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = MDDI_RSP61408_BYD_WVGA;
break;
/*< DTS2012042605475 zhongjinrong 20120426 begin */
/* <DTS2012030102766 sunkai 20120301 begin */
case LCD_HW_ID3:
hw_lcd_panel = MDDI_RSP61408_TRULY_WVGA;
break;
/* DTS2012030102766 sunkai 20120301 end> */
/* DTS2012042605475 zhongjinrong 20120426 end >*/
default :
hw_lcd_panel = MDDI_RSP61408_CHIMEI_WVGA;
break;
}
/* DTS2012021602342 zhongjinrong 20120224 end >*/
}
else if( machine_is_msm8255_u8667())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MDDI_HX8357C_CHIMEI_HVGA;
break;
/*< DTS2012042605475 zhongjinrong 20120426 begin */
/*< DTS2012022401352 qitongliang 20120224 begin */
case LCD_HW_ID1:
hw_lcd_panel = MDDI_HX8357C_TIANMA_IPS_HVGA;
break;
/* DTS2012022401352 qitongliang 20120224 end >*/
/* DTS2012042605475 zhongjinrong 20120426 end >*/
case LCD_HW_ID2:
hw_lcd_panel = MDDI_HX8357C_CHIMEI_IPS_HVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = MDDI_HX8357C_TIANMA_HVGA;
break;
default:
hw_lcd_panel = MDDI_HX8357C_CHIMEI_HVGA;
break;
}
}
/* DTS2012021007223 lijianzhao 20120211 end >*/
else if( machine_is_msm7x27a_umts()
|| machine_is_msm7x27a_cdma())
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MIPI_NT35560_TOSHIBA_FWVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
default:
/*no mipi LCD lead to block, so default lcd RGB */
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
}
}
else if( machine_is_msm7x27a_U8815()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm7x27a_C8825D() )
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MIPI_RSP61408_CHIMEI_WVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = MIPI_HX8369A_TIANMA_WVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = MIPI_RSP61408_BYD_WVGA;
break;
/* <DTS2012022501992 liguosheng 20120229 begin */
case LCD_HW_ID3:
hw_lcd_panel = MIPI_RSP61408_TRULY_WVGA;
break;
/* DTS2012022501992 liguosheng 20120229 end> */
default:
/*no mipi LCD lead to block, so default lcd RGB */
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
}
}
/*< DTS2012022300887 fengwei 20120224 begin */
else if( machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm7x27a_U8661()
|| machine_is_msm7x27a_C8668D())
/* DTS2012022300887 fengwei 20120224 end >*/
{
switch (lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = MIPI_HX8357C_CHIMEI_HVGA;
break;
/* <DTS2012022501992 liguosheng 20120229 begin */
case LCD_HW_ID1:
hw_lcd_panel = MIPI_HX8357C_TIANMA_IPS_HVGA;
break;
/* DTS2012022501992 liguosheng 20120229 end> */
case LCD_HW_ID2:
hw_lcd_panel = MIPI_HX8357C_CHIMEI_IPS_HVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = MIPI_HX8357C_TIANMA_HVGA;
break;
default:
/*no mipi LCD lead to block, so default lcd RGB */
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
}
}
else if( machine_is_msm7x27a_U8185())
{
switch(lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_HX8347D_TRULY_QVGA;
break;
case LCD_HW_ID2:
hw_lcd_panel = LCD_HX8347G_TIANMA_QVGA;
break;
case LCD_HW_ID3:
hw_lcd_panel = LCD_HX8347D_CHIMEI_QVGA;
break;
default:
hw_lcd_panel = LCD_HX8347G_TIANMA_QVGA;
break;
}
}
else if(machine_is_msm7x27a_M660())
{
switch(lcd_id)
{
case LCD_HW_ID0:
hw_lcd_panel = LCD_HX8357C_TIANMA_HVGA;
break;
case LCD_HW_ID1:
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
break;
default:
hw_lcd_panel = LCD_HX8357C_TIANMA_HVGA;
break;
}
}
else
{
hw_lcd_panel = LCD_HX8357B_TIANMA_HVGA;
}
return hw_lcd_panel;
}
/*configure GPIO 25 Of PIMIC as PWM to driver LED*/
int led_pwm_gpio_config(void)
{
int rc;
struct pm_gpio backlight_drv =
{
.direction = PM_GPIO_DIR_OUT,
.output_buffer = PM_GPIO_OUT_BUF_CMOS,
.output_value = 0,
.pull = PM_GPIO_PULL_NO,
.vin_sel = 0,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_2,
.inv_int_pol = 1,
};
if(machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
||machine_is_msm8255_u8860_51())
{
rc = pm8xxx_gpio_config( 24, &backlight_drv);
}
else
{
rc = -1;
}
if (rc)
{
pr_err("%s LED backlight GPIO config failed\n", __func__);
return rc;
}
return 0;
}
#endif
static void msm_keypad_bl_led_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
#ifdef CONFIG_HUAWEI_LEDS_PMIC
int ret = 0;
/* 7x27a platform use mpp7 as keypad backlight */
#ifdef CONFIG_ARCH_MSM7X27A
if(machine_is_msm7x27a_C8820())
{
ret = pmic_secure_mpp_config_i_sink(PM_MPP_7, PM_MPP__I_SINK__LEVEL_5mA, \
(!!value) ? PM_MPP__I_SINK__SWITCH_ENA : PM_MPP__I_SINK__SWITCH_DIS);
}
else
{
/* use pwm to control the brightness of keypad backlight*/
/* make sure the led is drived by pwm when */
/* the system sleep indicator switch is on */
pmapp_button_backlight_init();
ret = pmapp_button_backlight_set_brightness(value);
}
#else
if(machine_is_msm7x30_u8800() || machine_is_msm7x30_u8800_51() || machine_is_msm8255_u8800_pro() )
{
ret = pmic_set_led_intensity(LED_KEYPAD, !( ! value));
}
else if( machine_is_msm8255_u8860lp()
|| machine_is_msm8255_u8860_r()
||machine_is_msm8255_u8860_51())
{
pwm_config(bl_pwm, LED_PWM_DUTY_LEVEL*value/NSEC_PER_USEC, LED_PWM_PERIOD/NSEC_PER_USEC);
pwm_enable(bl_pwm);
}
else if(machine_is_msm7x30_u8820()
|| (machine_is_msm8255_u8730()))
{
ret = pmic_set_mpp6_led_intensity(!( ! value));
}
/*< when the value between 0 and 255,set the key brightness is LED_BRIGHRNESS_LEVEL or set the brightness is 0 */
else if( machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860_92())
{
if(LED_BRIGHTNESS_OFF >= value || LED_PWM_LEVEL < value )
{
ret = pmic_set_keyled_intensity(LED_KEYPAD,LED_BRIGHTNESS_OFF );
}
else
{
ret = pmic_set_keyled_intensity(LED_KEYPAD, LED_BRIGHTNESS_LEVEL);
}
}
else if(machine_is_msm8255_u8680())
{
/* Set keypad led brightness level 12 for U8680 */
if(LED_BRIGHTNESS_OFF >= value || LED_PWM_LEVEL < value)
{
ret = pmic_set_keyled_intensity(LED_KEYPAD,LED_BRIGHTNESS_OFF);
}
else
{
ret = pmic_set_keyled_intensity(LED_KEYPAD, LED_BRIGHTNESS_LEVEL_U8680);
}
}
else if(machine_is_msm8255_u8667())
{
/* Set keypad led brightness level 16 for U8667 */
if(LED_BRIGHTNESS_OFF >= value || LED_PWM_LEVEL < value)
{
ret = pmic_set_keyled_intensity(LED_KEYPAD, LED_BRIGHTNESS_OFF);
}
else
{
ret = pmic_set_keyled_intensity(LED_KEYPAD, LED_BRIGHTNESS_LEVEL_U8667);
}
}
#endif
if (ret)
dev_err(led_cdev->dev, "can't set keypad backlight\n");
#else
int ret;
ret = pmic_set_led_intensity(LED_KEYPAD, value / MAX_KEYPAD_BL_LEVEL);
if (ret)
dev_err(led_cdev->dev, "can't set keypad backlight\n");
#endif
}
int backlight_pwm_gpio_config(void)
{
int rc;
struct pm_gpio backlight_drv =
{
.direction = PM_GPIO_DIR_OUT,
.output_buffer = PM_GPIO_OUT_BUF_CMOS,
.output_value = 0,
.pull = PM_GPIO_PULL_NO,
.vin_sel = 0,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_2,
.inv_int_pol = 1,
};
/* U8800 use PM_GPIO25 as backlight's PWM,but U8820 use PM_GPIO26 */
/* < DTS2011102401822 liwei 20111024 begin */
if(machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8667()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8730())
/* DTS2011102401822 liwei 20111024 end > */
/*< DTS2012051704510 houming 20120517 begin */
/* renew config the gpio value */
{
rc = pm8xxx_gpio_config( PM8058_GPIO_PM_TO_SYS(24), &backlight_drv);
}
else if(machine_is_msm7x30_u8820())
{
rc = pm8xxx_gpio_config( PM8058_GPIO_PM_TO_SYS(25), &backlight_drv);
}
/* DTS2012051704510 houming 20120517 end >*/
else
{
rc = -1;
}
if (rc)
{
pr_err("%s LCD backlight GPIO config failed\n", __func__);
return rc;
}
return 0;
}
/* use the mmp pin like three-leds */
/*< DTS2012012101194 lijianzhao 20120121 begin */
void msm_backlight_set(int level)
{
static uint8 last_level = 0;
static boolean first_set_bl = TRUE;
/*< DTS2012042605475 zhongjinrong 20120426 begin */
/*< DTS2012032101654 liweiwu 20120321 begin */
/* keep duty 10% < level < 100% */
/* DTS2012032101654 liweiwu 20120321 end >*/
/* DTS2012042605475 zhongjinrong 20120426 end >*/
/*< DTS2012021602342 zhongjinrong 20120224 begin */
#ifdef CONFIG_ARCH_MSM7X27A
/* DTS2012021602342 zhongjinrong 20120224 end >*/
if(level)
{
level = ((level * PWM_LEVEL_ADJUST_LPG) / PWM_LEVEL );
if (level < BL_MIN_LEVEL_LPG)
{
level = BL_MIN_LEVEL_LPG;
}
}
if (last_level == level)
{
return ;
}
last_level = level;
pmapp_disp_backlight_set_brightness(last_level);
#endif
#ifdef CONFIG_ARCH_MSM7X30
if(TRUE == first_set_bl)
{
backlight_pwm_gpio_config();
/* U8800 use PM_GPIO25 as backlight's PWM,but U8820 use PM_GPIO26 */
/* < DTS2011102401822 liwei 20111024 begin */
if(machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_u8860()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8860lp()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8667()
|| machine_is_msm8255_u8860_51()
|| machine_is_msm8255_u8730())
/* DTS2011102401822 liwei 20111024 end > */
{
bl_pwm = pwm_request(PM_GPIO25_PWM_ID, "backlight");
}
else if(machine_is_msm7x30_u8820())
{
bl_pwm = pwm_request(PM_GPIO26_PWM_ID, "backlight");
}
else
{
bl_pwm = NULL;
}
if (NULL == bl_pwm || IS_ERR(bl_pwm))
{
pr_err("%s: pwm_request() failed\n", __func__);
bl_pwm = NULL;
}
first_set_bl = FALSE;
}
if (bl_pwm)
{
if(level)
{
level = ((level * PWM_LEVEL_ADJUST) / PWM_LEVEL + ADD_VALUE);
if (level < BL_MIN_LEVEL)
{
level = BL_MIN_LEVEL;
}
}
if (last_level == level)
{
return ;
}
last_level = level;
pwm_config(bl_pwm, PWM_DUTY_LEVEL*level/NSEC_PER_USEC, PWM_PERIOD/NSEC_PER_USEC);
pwm_enable(bl_pwm);
}
#endif
}
/* DTS2012012101194 lijianzhao 20120121 end >*/
void cabc_backlight_set(struct msm_fb_data_type * mfd)
{
struct msm_fb_panel_data *pdata = NULL;
uint32 bl_level = mfd->bl_level;
/*< DTS2012042605475 zhongjinrong 20120426 begin */
/*< DTS2012032101654 liweiwu 20120321 begin */
/* keep duty 10% < level < 100% */
/* DTS2012032101654 liweiwu 20120321 end >*/
if (bl_level)
{
/*< DTS2012032101654 liweiwu 20120321 begin */
/****delete one line codes for backlight*****/
/* DTS2012032101654 liweiwu 20120321 end >*/
/* DTS2012042605475 zhongjinrong 20120426 end >*/
if (bl_level < BL_MIN_LEVEL)
{
bl_level = BL_MIN_LEVEL;
}
}
/* backlight ctrl by LCD-self, like as CABC */
/*< DTS2012012101194 lijianzhao 20120121 begin */
pdata = (struct msm_fb_panel_data *)mfd->pdev->dev.platform_data;
if ((pdata) && (pdata->set_cabc_brightness))
{
pdata->set_cabc_brightness(mfd,bl_level);
}
/* DTS2012012101194 lijianzhao 20120121 end >*/
}
/*< DTS2012022408079 zhongjinrong 20120306 begin */
void pwm_set_backlight(struct msm_fb_data_type *mfd)
{
lcd_panel_type lcd_panel_wvga = LCD_NONE;
/*< DTS2011122704239 liuyuntao 20111229 begin */
/*When all the device are resume that can turn the light*/
if(atomic_read(&suspend_flag))
{
mfd_local = mfd;
backlight_set = TRUE;
return;
}
/* DTS2011122704239 liuyuntao 20111229 end >*/
/*< DTS2012021601331 duanfei 20120216 begin */
/*< DTS2012021602342 zhongjinrong 20120224 begin */
#ifdef CONFIG_ARCH_MSM7X27A
/* DTS2012021602342 zhongjinrong 20120224 end >*/
lcd_panel_wvga = get_lcd_panel_type();
/* <DTS2012022501992 liguosheng 20120229 begin */
if ((MIPI_RSP61408_CHIMEI_WVGA == lcd_panel_wvga )
|| (MIPI_RSP61408_BYD_WVGA == lcd_panel_wvga )
|| (MIPI_RSP61408_TRULY_WVGA == lcd_panel_wvga )
|| (MIPI_HX8369A_TIANMA_WVGA == lcd_panel_wvga ))
{
/* keep duty is 75% of the quondam duty */
mfd->bl_level = mfd->bl_level * 75 / 100;
}
/* DTS2012022501992 liguosheng 20120229 end> */
#endif
/* DTS2012021601331 duanfei 20120216 end >*/
if (get_hw_lcd_ctrl_bl_type() == CTRL_BL_BY_MSM)
{
msm_backlight_set(mfd->bl_level);
}
else
{
cabc_backlight_set(mfd);
}
return;
}
/*hasGyro is a flag to note if has gyro,c8860e has gyro but M886 doesn't*/
static int get_sensors_list(void)
{
/* < DTS2012020902104 zhangmin 20120209 begin */
/*add 7x30's list*/
int sensors_list = G_SENSOR + L_SENSOR + P_SENSOR + M_SENSOR;
int hasgyro = 0;
// hasgyro = hasGyro;
/*< DTS2012022006500 yangbo 20120220 begin */
if(machine_is_msm8255_u8860()
|| machine_is_msm8255_u8860_92()
|| machine_is_msm8255_u8860_51()
/* < DTS2012022905490 ganfan 20120301 begin */
|| machine_is_msm8255_u8860_r()
/* DTS2012022905490 ganfan 20120301 end > */
|| machine_is_msm8255_u8860lp()
||(machine_is_msm8255_c8860() && hasgyro ))
{
sensors_list = G_SENSOR + L_SENSOR + P_SENSOR + M_SENSOR + GY_SENSOR;
printk("####This device has gyro\n");
}
/*version A and version B has compass, since version C don't have compass*/
else if( ( machine_is_msm7x27a_C8820() && (HW_VER_SUB_VC <= get_hw_sub_board_id()) )
|| machine_is_msm7x27a_U8661())
{
sensors_list = G_SENSOR + L_SENSOR + P_SENSOR;
}
/*< DTS2012022300887 fengwei 20120224 begin */
else if (machine_is_msm7x27a_U8655()
|| machine_is_msm7x27a_U8655_EMMC()
|| machine_is_msm7x27a_C8655_NAND()
|| machine_is_msm7x27a_M660()
|| machine_is_msm7x27a_U8815()
|| machine_is_msm7x27a_C8820()
|| machine_is_msm7x27a_C8825D()
|| machine_is_msm7x27a_C8668D()
|| machine_is_msm7x30_u8800()
|| machine_is_msm7x30_u8820()
|| machine_is_msm7x30_u8800_51()
|| machine_is_msm8255_u8800_pro()
|| machine_is_msm8255_c8860()
|| machine_is_msm8255_u8667()
|| machine_is_msm8255_u8680()
|| machine_is_msm8255_u8730())
/* DTS2012022300887 fengwei 20120224 end >*/
{
sensors_list = G_SENSOR + L_SENSOR + P_SENSOR + M_SENSOR;
printk("####This device doesn't own gyro\n");
}
/* move this else if to above for avoid C8820 without compass can not run in */
/* DTS2012022006500 yangbo 20120220 end > */
else if(machine_is_msm7x27a_U8185())
{
sensors_list = G_SENSOR;
}
else
{
sensors_list = G_SENSOR + L_SENSOR + P_SENSOR + M_SENSOR;
}
/* DTS2012020902104 zhangmin 20120209 end > */
return sensors_list;
}