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elanmoc: Make sure sensor in the right mode at identity

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Signed-off-by: hermanlin <herman.lin@emc.com.tw>
This commit is contained in:
hermanlin
2022-06-30 15:52:46 +08:00
committed by Benjamin Berg
parent 61f0f86904
commit 24e7e1f100
3 changed files with 80 additions and 64 deletions
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8
libfprint/drivers/elanmoc/elanmoc.c
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@@ -759,6 +759,7 @@ identify_status_report (FpiDeviceElanmoc *self, int verify_status_id,
}
enum identify_states {
IDENTIFY_SET_MODE,
IDENTIFY_WAIT_FINGER,
IDENTIFY_NUM_STATES,
};
@@ -794,6 +795,13 @@ elan_identify_run_state (FpiSsm *ssm, FpDevice *dev)
fp_info ("elanmoc %s ", __func__);
switch (fpi_ssm_get_cur_state (ssm))
{
case IDENTIFY_SET_MODE:
fp_info ("elanmoc %s IDENTIFY_SET_MODE", __func__);
cmd_buf = elanmoc_compose_cmd (&elanmoc_set_mod_cmd);
cmd_buf[3] = 0x03;
elanmoc_get_cmd (dev, cmd_buf, elanmoc_set_mod_cmd.cmd_len, elanmoc_set_mod_cmd.resp_len, 0, elanmoc_cmd_ack_cb);
break;
case IDENTIFY_WAIT_FINGER:
fp_info ("elanmoc %s VERIFY_WAIT_FINGER", __func__);
cmd_buf = elanmoc_compose_cmd (&elanmoc_verify_cmd);