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[Bug][CML] MIC jack is off if plug in headset when HDA Analog isn't in use. #1938
Description
Similar to #1628 but not same. The difference is #1628 is for WHL platforms, and after setting the autosuepend_delay to codec driver, the mic could be detected on WHL platforms. On CML platforms, even setting the autosuspend_delay, the mic could not be detected, It also needs to revert a commit:
ASoC: SOF: Intel: hda-loader: clear the IPC ack bit after FW_PURGE done
Set DONE bit after the FW_PURGE IPC is polled successfully, to clear the
interrupt and avoid the arrival of the confusing unexpected ipc.
Signed-off-by: Keyon Jie yang.jie@linux.intel.com
Activity
kv2019i commentedon Mar 26, 2020
@keyonjie Can you take a look at this. Reverting your patch seems to have a surprising effect to the HDA codec:
#1837
keyonjie commentedon Apr 10, 2020
So are we good to close this one now?
jason77-wang commentedon Apr 10, 2020
I just built the latest topic/sof-dev branch, and tested on 2 LENOVO cml laptops, the issue is fixed. So the problem has nothing to do with:
37a0794
ASoC: SOF: Intel: hda-loader: clear the IPC ack bit after FW_PURGE done
Set DONE bit after the FW_PURGE IPC is polled successfully, to clear the
interrupt and avoid the arrival of the confusing unexpected ipc.
Signed-off-by: Keyon Jie yang.jie@linux.intel.com
Since I can't reproduce the issue anymore with the latest topic/sof-dev, now close this issue.
mengdonglin commentedon Apr 10, 2020
@kv2019i @keyonjie FYI. It seems this issue is also fixed by #1983