samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

asoc: wcd-mbhc: report headset when it's not reported

Browse Source 
During bootup and headset inserted, headset may first
detect as GND_MIC swap type and not report. During three
seconds polling, it's corrected as headset or headphone.
When wrk_complete is false, it will not report to userspace.
When current_plug is MBHC_PLUG_TYPE_NONE, report headset or
headphone to userspace.

Change-Id: I63394f1704c34cf355f0f4b0c33959332a69a639
Signed-off-by: Meng Wang <mengw@codeaurora.org>
This commit is contained in:
Meng Wang
2020-09-02 11:08:59 +08:00
parent c0411d8c3a
commit dcc84d6ff8
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
asoc/codecs/wcd-mbhc-adc.c
View File

@@ -885,8 +885,10 @@ correct_plug_type:
*/
if ((plug_type == MBHC_PLUG_TYPE_HEADSET) ||
(plug_type == MBHC_PLUG_TYPE_ANC_HEADPHONE)) {
pr_debug("%s: plug_type:0x%x already reported\n",
__func__, mbhc->current_plug);
pr_debug("%s: plug_type:0x%x current_plug: 0x%x already reported\n",
__func__, plug_type, mbhc->current_plug);
if (mbhc->current_plug != plug_type)
goto report;
WCD_MBHC_REG_UPDATE_BITS(WCD_MBHC_ADC_MODE, 0);
WCD_MBHC_REG_UPDATE_BITS(WCD_MBHC_ADC_EN, 0);
goto enable_supply;