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Samsung YH-925: Don't add anything to adc value while reading it.

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OF doesn't do such thing. Values in mV are converted proportionally, so no change
 to the battery meter.

Change-Id: Ic545b0514535e7f17f0379ed02f6bdf515f69ac6
This commit is contained in:
Szymon Dziok 2014-07-27 11:36:34 +00:00
parent f74edac8c7
commit 228c47be4c
2 changed files with 6 additions and 7 deletions
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3
firmware/target/arm/pp/adc-pp5020.c
View file

@ -64,7 +64,8 @@ unsigned short adc_scan(int channel)
adcdata[channel] = (adc_data_1<<2 | adc_data_2); adcdata[channel] = (adc_data_1<<2 | adc_data_2);
#if !(defined(PHILIPS_HDD1630) || defined(PHILIPS_HDD6330) ||\ #if !(defined(PHILIPS_HDD1630) || defined(PHILIPS_HDD6330) ||\
defined(SAMSUNG_YH820) || defined(SAMSUNG_YH920)) defined(SAMSUNG_YH820) || defined(SAMSUNG_YH920) ||\
defined(SAMSUNG_YH925))
/* ADC values read low if PLL is enabled */ /* ADC values read low if PLL is enabled */
if(PLL_CONTROL & 0x80000000){ if(PLL_CONTROL & 0x80000000){
adcdata[channel] += 0x14; adcdata[channel] += 0x14;

10
firmware/target/arm/samsung/yh925/powermgmt-yh925.c
View file

@ -24,28 +24,26 @@
#include "adc.h" #include "adc.h"
#include "powermgmt.h" #include "powermgmt.h"
/* TODO: Not yet calibrated */
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{ {
3750 3659
}; };
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{ {
3700 3609
}; };
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{ {
{ 3700, 3822, 3880, 3909, 3946, 3976, 4024, 4086, 4141, 4223, 4307 } { 3609, 3731, 3789, 3818, 3855, 3885, 3933, 3995, 4050, 4132, 4216 }
}; };
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] = const unsigned short percent_to_volt_charge[11] =
{ {
3868, 3971, 3988, 3998, 4018, 4036, 4097, 4116, 4165, 4222, 4307 3777, 3880, 3897, 3907, 3927, 3945, 4006, 4025, 4074, 4131, 4216
}; };
#define BATTERY_SCALE_FACTOR 4650 #define BATTERY_SCALE_FACTOR 4650