Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: [alsa-devel] [PATCH v1 5/6] ASoC: codecs: msm8916-wcd-analog: add MBHC support | From | Srinivas Kandagatla <> | Date | Thu, 27 Jul 2017 11:03:36 +0100 |
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Thanks Damien, for testing the patchset.
On 26/07/17 20:35, Damien Riegel wrote: > [Sorry for breaking the thread, but I don't have the initial message to > reply to.] > > I tried your patchset and faced some issues regarding removal detection: > the driver detects headphone and microphone removal as soon as I press a > button on the headset. >
I will try to reproduce this on my end and hopefully fix it in next version.
--srini > evtest logs: > > [Headset insertion] > Event: time 10207.841157, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 1 > Event: time 10207.841157, -------------- SYN_REPORT ------------ > Event: time 10208.039105, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 0 > Event: time 10208.039105, -------------- SYN_REPORT ------------ > Event: time 10208.075519, type 5 (EV_SW), code 2 (SW_HEADPHONE_INSERT), value 1 > Event: time 10208.075519, type 5 (EV_SW), code 4 (SW_MICROPHONE_INSERT), value 1 > Event: time 10208.075519, -------------- SYN_REPORT ------------ > [Pressing Volume up Button] > Event: time 10210.590403, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 1 > Event: time 10210.590403, type 5 (EV_SW), code 2 (SW_HEADPHONE_INSERT), value 0 > Event: time 10210.590403, type 5 (EV_SW), code 4 (SW_MICROPHONE_INSERT), value 0 > Event: time 10210.590403, -------------- SYN_REPORT ------------ > Event: time 10210.719560, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 0 > Event: time 10210.719560, -------------- SYN_REPORT ------------ > [Unplugging] > Event: time 10221.926156, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 1 > Event: time 10221.926156, -------------- SYN_REPORT ------------ > Event: time 10222.026466, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 0 > Event: time 10222.026466, -------------- SYN_REPORT ------------ > > > Also, the KEY_MEDIA is wrongly reported but I don't see that every time, > I think it depends on how fast I plug in the headset. Anyway, I think > that can easily be filtered out by testing the presence of the > microphone. > > > Regards, >
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