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| author | Oleksandr Kozaruk <oleksandr.kozaruk@ti.com> | 2012-02-15 16:23:21 -0600 |
|---|---|---|
| committer | Ziyann <jaraidaniel@gmail.com> | 2014-10-01 13:00:23 +0200 |
| commit | 2cc594db93466e75bc363fce116eac0fd591fd74 (patch) | |
| tree | 84d0c57e71ee6ab20a18c4ce969a17c8d25daba6 /drivers | |
| parent | 19edbf1c40b86e873c51004ae643235ab9db2296 (diff) | |
| download | kernel_samsung_tuna-2cc594db93466e75bc363fce116eac0fd591fd74.zip kernel_samsung_tuna-2cc594db93466e75bc363fce116eac0fd591fd74.tar.gz kernel_samsung_tuna-2cc594db93466e75bc363fce116eac0fd591fd74.tar.bz2 | |
OMAP4: battery: select battery ADC channel.
When channels for GPADC read was selected, by mistake
battery channel 7 for twl6030 was omitted. That lead
to incorrect battery voltage readings and battery
capacity indication.
Change-Id: I84e0b04ef10d7e5aafd5bd376438f8fdae1fd37b
Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/twl6030_bci_battery.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/power/twl6030_bci_battery.c b/drivers/power/twl6030_bci_battery.c index 852c90b..d90cde1 100644 --- a/drivers/power/twl6030_bci_battery.c +++ b/drivers/power/twl6030_bci_battery.c @@ -1608,13 +1608,11 @@ static void twl6030_bci_battery_work(struct work_struct *work) if (di->charge_status == POWER_SUPPLY_STATUS_CHARGING) twl6030_set_watchdog(di, di->watchdog_duration); - if (di->features & TWL6032_SUBCLASS) { - req.channels = (1 << 1) | (1 << 18) | (1 << 8); + if (di->features & TWL6032_SUBCLASS) req.method = TWL6032_GPADC_SW2; - } else { - req.channels = (1 << 1) | (1 << 1) | (1 << 8); + else req.method = TWL6030_GPADC_SW2; - } + req.channels = (1 << 1) | (1 << di->gpadc_vbat_chnl) | (1 << 8); req.active = 0; req.func_cb = NULL; |