Bug 196377
| Summary: | rt5640 headset jack | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | youling257 |
| Component: | Sound(ALSA) | Assignee: | Jaroslav Kysela (perex) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | bardliao, iillyyaa2033, jwrdegoede, pierre-louis.bossart, russianneuromancer, sfumato1977 |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 4.12 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
|
Description
youling257
2017-07-15 02:01:22 UTC
baytrailaudio Intel MID Audio Jack input: baytrailaudio Intel MID Audio Jack as /devices/platform/AMCR0F28:00/sound/card1/input6 Headset jack detection is doesn't work for me too, Linux 4.12.2 was tested on on HP Stream 7, Lenovo Miix2 8 and DEXP Ursus 10XW. yeah, the jack detection was never ported completely from Android. Again too many quirks to test. There was a PR on github but it's too obsolete. see https://github.com/plbossart/sound/pull/1 (In reply to youling257 from comment #4) > https://github.com/me176c-dev/kernel_asus_me176c/commit/ > c6d90d9c975a36c1847a7eec10d2b3823c5cf7b4 There are two quirks for the jack detection (codec or SOC-based), the code you mentioned probably doesn't scale to all platforms. > jack detection was never ported completely from Android. Again too many
> quirks to test.
If it will be useful, I can perform quirks testing on Lenovo Miix2 8, HP Stream 7, DEXP devices and Ployer MOMO7W. As far I know, many device owners are willing to help with testing.
https://github.com/jwrdegoede/linux-sunxi/commit/f43d1a4a3c06e4b9e6f80bd87e015c51fe36b5f5 I test this patch，Jack detect not work with bytcr z3735f. @youling257 this code is work in progress. It's not finished and not ready for testing. I have Prestigio MultiPad Visconte V (pmp1012te). How can I help you? Thank you for you help offer. The code to support jack-detect has been finished and is queued up for merging into the 4.18 kernel, closing. |