From e831fbc96e733b90820761dbe16cfa53b74d77cd Mon Sep 17 00:00:00 2001 From: litong20 Date: Thu, 6 Apr 2023 19:48:09 +0800 Subject: [PATCH] cw2217b: add some logs for soc jumping debug. In order to debug the problem of fuel gauge soc jumping, add some debug logs, Change-Id: I5b6adf50d496126059366a0c322915a0f533acd4 Reviewed-on: https://gerrit.mot.com/2567828 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: Wentao Xu Reviewed-by: Tao Sun Submit-Approved: Jira Key --- drivers/power/cw2217b_fg_mmi/cw2217B_fuel_gauge_base.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/power/cw2217b_fg_mmi/cw2217B_fuel_gauge_base.c b/drivers/power/cw2217b_fg_mmi/cw2217B_fuel_gauge_base.c index b9af943a9613..27bd17909546 100644 --- a/drivers/power/cw2217b_fg_mmi/cw2217B_fuel_gauge_base.c +++ b/drivers/power/cw2217b_fg_mmi/cw2217B_fuel_gauge_base.c @@ -707,6 +707,8 @@ static int cw2217_get_state(struct cw_battery *cw_bat) ret = cw_read(cw_bat->client, REG_MODE_CONFIG, ®_val); if (ret < 0) return ret; + + cw_printk("REG_MODE_CONFIG 0x%2x = 0x%2x\n", REG_MODE_CONFIG, reg_val); if (reg_val != CONFIG_MODE_ACTIVE) return CW2217_NOT_ACTIVE; @@ -802,6 +804,11 @@ static void cw_hw_init_work(struct work_struct *work) cw_bat = container_of(work, struct cw_battery, hw_init_work); + ret = cw_init_data(cw_bat); + if (ret) { + printk("%s : cw2217 init data fail!\n", __func__); + } + ret = cw_init(cw_bat); while ((loop++ < CW_RETRY_COUNT) && (ret != 0)) { msleep(CW_SLEEP_200MS);