APPLIED: [SRU][B/C/D][PATCH 0/1] Headphone jack switch sense is inverted: plugging in headphones disables headphone output

Kleber Souza kleber.souza at canonical.com
Wed May 8 17:06:43 UTC 2019


On 5/7/19 7:50 AM, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1824259
> 
> [Impact]
> On the LattePanda board, the headphone detection signal is not correct, it is
> inverted: plugging in headphones disables headphone output
> 
> [Fix]
> In the codec driver, there already is a fixup, just set the inv_jd1_1 to true.
> 
> [Test Case]
> It is tested by the bug reporter, please refer to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1824259/comments/23
> 
> [Regression Risk]
> Low. This fix is specific to a board which is defined by DMI strings.
> 
> 
> Hui Wang (1):
>   ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board
> 
>  sound/soc/codecs/rt5645.c | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 


Applied to bionic, cosmic and disco/master-next branches.

Thanks,
Kleber



More information about the kernel-team mailing list