s32 sample; /* 24 or 32 bits */
s32 accumulator;
s16 offset; /* 9 bits */
+ s16 integrator; /* 13 or 16 bits */
};
enum cpcap_battery_state {
cpcap_battery_read_accumulated(struct cpcap_battery_ddata *ddata,
struct cpcap_coulomb_counter_data *ccd)
{
- u16 buf[7]; /* CPCAP_REG_CC1 to CCI */
+ u16 buf[7]; /* CPCAP_REG_CCS1 to CCI */
int error;
ccd->sample = 0;
ccd->accumulator = 0;
ccd->offset = 0;
+ ccd->integrator = 0;
/* Read coulomb counter register range */
error = regmap_bulk_read(ddata->reg, CPCAP_REG_CCS1,
ccd->offset = buf[4];
ccd->offset = sign_extend32(ccd->offset, 9);
+ /* Integrator register CPCAP_REG_CCI */
+ if (ddata->vendor == CPCAP_VENDOR_TI)
+ ccd->integrator = sign_extend32(buf[6], 13);
+ else
+ ccd->integrator = (s16)buf[6];
+
return cpcap_battery_cc_to_uah(ddata,
ccd->sample,
ccd->accumulator,