Public bug reported:
[Impact]
Dell Slate WCL platform with CirrusLogic audio solution fail to register audio
input/output device.
[Fix]
Fix the backport commits for IPC4 and SDCA functions from upstream
[Test Case]
1. Boot up the machine of new Dell Slate WCL platforms with CirrusLogic audio
solution
2. Go to g-s-d and select sound
3. Make sure the output and input device are not Dummy
4. Make sure audio input/output function works OK.
[Where problems could occur]
The new SDCA and IPC4 function needs to be backported for the Intel WCL
platform. The risk of regression has to be addressed on Intel WCL platforms
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-6.17 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.17 (Ubuntu Noble)
Importance: Undecided
Status: In Progress
** Affects: linux (Ubuntu Resolute)
Importance: Undecided
Status: New
** Affects: linux-oem-6.17 (Ubuntu Resolute)
Importance: Undecided
Status: Invalid
** Also affects: linux (Ubuntu Resolute)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.17 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Noble)
Status: New => Invalid
** Changed in: linux-oem-6.17 (Ubuntu Resolute)
Status: New => Invalid
** Changed in: linux-oem-6.17 (Ubuntu Noble)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/2160200
Title:
Fix no audio input/output device on Dell WCLSlate platform with
CirrusLogic audio solution
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