From: Kalle Komierowski <[email protected]> The CCMuxOffset bit is not kept set. This will force the columb counter of the AB8500 to use the measure offset calibration. This should increase the accuracy of the fuel gauge.
Signed-off-by: Kalle Komierowski <[email protected]> Signed-off-by: Marcus Cooper <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> --- drivers/power/ab8500_fg.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c index ed62ef7..5a9f58d 100644 --- a/drivers/power/ab8500_fg.c +++ b/drivers/power/ab8500_fg.c @@ -484,8 +484,9 @@ static int ab8500_fg_coulomb_counter(struct ab8500_fg *di, bool enable) di->flags.fg_enabled = true; } else { /* Clear any pending read requests */ - ret = abx500_set_register_interruptible(di->dev, - AB8500_GAS_GAUGE, AB8500_GASG_CC_CTRL_REG, 0); + ret = abx500_mask_and_set_register_interruptible(di->dev, + AB8500_GAS_GAUGE, AB8500_GASG_CC_CTRL_REG, + (RESET_ACCU | READ_REQ), 0); if (ret) goto cc_err; @@ -1403,8 +1404,7 @@ static void ab8500_fg_algorithm_discharging(struct ab8500_fg *di) sleep_time = di->bat->fg_params->init_timer; /* Discard the first [x] seconds */ - if (di->init_cnt > - di->bat->fg_params->init_discard_time) { + if (di->init_cnt > di->bat->fg_params->init_discard_time) { ab8500_fg_calc_cap_discharge_voltage(di, true); ab8500_fg_check_capacity_limits(di, true); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
