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| author | Subbaraman Narayanamurthy <subbaram@codeaurora.org> | 2017-09-13 16:38:40 -0700 |
|---|---|---|
| committer | Subbaraman Narayanamurthy <subbaram@codeaurora.org> | 2017-10-12 13:43:09 -0700 |
| commit | a87340d406f53953a15ee6fa1366d86dd44e00f6 (patch) | |
| tree | 023f75367243dbb673ac5db9109f28c9375c0e73 /lib/mpi/mpi-inline.h | |
| parent | d475978a5f9b0bb2301c18695c02ba0d4b9f328e (diff) | |
power: qpnp-fg-gen3: Improve the accuracy of charge_counter
Currently, charge_counter is based off CC_SOC_SW which is based
off coulomb counter. However, there could be some accumulation
of error due to inaccuracy in ADC over time. This can potentially
affect the accuracy of charge_counter. To overcome this, prime
CC_SOC_SW during discharging based off battery SOC and to a full
value during charge termination.
While at it, expose the charge_counter_shadow property based off
battery SOC for comparison.
CRs-Fixed: 2109421
Change-Id: I50de44afbdbd747db95946416a09062df205fd6c
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Diffstat (limited to 'lib/mpi/mpi-inline.h')
0 files changed, 0 insertions, 0 deletions