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Merge "ASoC: mbhc: Call impedance detection routine before get impedance"

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qctecmdr 2020-08-24 20:25:19 -07:00 • committed by Gerrit - the friendly Code Review server
commit 48a6f44ed8
1 changed files with 9 additions and 0 deletions
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9
asoc/codecs/wcd-mbhc-v2.c
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@ -515,6 +515,15 @@ static void wcd_mbhc_set_and_turnoff_hph_padac(struct wcd_mbhc *mbhc)
int wcd_mbhc_get_impedance(struct wcd_mbhc *mbhc, uint32_t *zl,
uint32_t *zr)
{
int detection_type = -EINVAL;
WCD_MBHC_REG_READ(WCD_MBHC_MECH_DETECTION_TYPE, detection_type);
/* Call compute impedance only when accessory is inserted */
if (!detection_type) {
if (mbhc->mbhc_cb->compute_impedance)
mbhc->mbhc_cb->compute_impedance(mbhc,
&mbhc->zl, &mbhc->zr);
}
*zl = mbhc->zl;
*zr = mbhc->zr;