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author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-08-08 16:24:56 -0700 |
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committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-08-08 16:24:56 -0700 |
commit | 603df3f744d9810e4065d549914b5182e129811b (patch) | |
tree | a8eefb421e8e30cb126a1bc7214b7d53b98a566d | |
parent | 38c099f001843a325c264ce05656c69a04d9f27b (diff) | |
parent | c4205fe6be9dc3b998451e4eb44aecf91ef4665f (diff) |
Merge "power: qpnp-fg-gen3: add support for skew in capacity learning algorithm"
-rw-r--r-- | drivers/power/supply/qcom/qpnp-fg-gen3.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/power/supply/qcom/qpnp-fg-gen3.c b/drivers/power/supply/qcom/qpnp-fg-gen3.c index cb2c3888ddd7..2d407a9e0ed5 100644 --- a/drivers/power/supply/qcom/qpnp-fg-gen3.c +++ b/drivers/power/supply/qcom/qpnp-fg-gen3.c @@ -1315,11 +1315,20 @@ static bool is_temp_valid_cap_learning(struct fg_chip *chip) return true; } +#define QNOVO_CL_SKEW_DECIPCT -30 static void fg_cap_learning_post_process(struct fg_chip *chip) { int64_t max_inc_val, min_dec_val, old_cap; int rc; + if (is_qnovo_en(chip)) { + fg_dbg(chip, FG_CAP_LEARN, "applying skew %d on current learnt capacity %lld\n", + QNOVO_CL_SKEW_DECIPCT, chip->cl.final_cc_uah); + chip->cl.final_cc_uah = chip->cl.final_cc_uah * + (1000 + QNOVO_CL_SKEW_DECIPCT); + do_div(chip->cl.final_cc_uah, 1000); + } + max_inc_val = chip->cl.learned_cc_uah * (1000 + chip->dt.cl_max_cap_inc); do_div(max_inc_val, 1000); |