diff options
| author | Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org> | 2016-03-22 17:28:02 +0530 |
|---|---|---|
| committer | Jeevan Shriram <jshriram@codeaurora.org> | 2016-05-06 12:06:18 -0700 |
| commit | c72b107db637e57af6e8f3cfc6b8f3b614d3101e (patch) | |
| tree | d0200c61d7e82b94529b1f9aaa2f837f9e0491aa | |
| parent | 483f6782478b5980a13c3c13109eaa0167ada385 (diff) | |
ASoC: wcd-mbhc: Fix special headset detection issue
Even if the first measurement of hs_comp_result is 0 after
micbias is increased to 2.7v, it should be reported as special
headset. Fix the condition in driver to handle this scenario.
CRs-Fixed: 993103
Change-Id: I859e9de29436af12ef1af0e2ed85bcbb51d2e27a
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
| -rw-r--r-- | sound/soc/codecs/wcd-mbhc-v2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wcd-mbhc-v2.c b/sound/soc/codecs/wcd-mbhc-v2.c index 33cce5ee17cc..af6eee12d05a 100644 --- a/sound/soc/codecs/wcd-mbhc-v2.c +++ b/sound/soc/codecs/wcd-mbhc-v2.c @@ -937,7 +937,7 @@ static bool wcd_is_special_headset(struct wcd_mbhc *mbhc) pr_debug("%s: special headset, start register writes\n", __func__); WCD_MBHC_REG_READ(WCD_MBHC_HS_COMP_RESULT, hs_comp_res); - while (hs_comp_res) { + while (!is_spl_hs) { if (mbhc->hs_detect_work_stop) { pr_debug("%s: stop requested: %d\n", __func__, mbhc->hs_detect_work_stop); |