[SRU][R][PATCH 0/2] Fix no audio input/output device on Dell WCL Slate platform with CirrusLogic audio solution

[Chris Chiu]

From: Chris Chiu <chris.chiu at canonical.com>

BugLink: https://bugs.launchpad.net/bugs/2160200

[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

Peter Ujfalusi (1):
  ASoC: SOF: ipc4-control: Use local copy of IPC message for sending

Shuming Fan (1):
  ASoC: SDCA: fix the register to ctl value conversion for Q7.8 format

 sound/soc/sdca/sdca_asoc.c   |  2 +-
 sound/soc/sof/ipc4-control.c | 90 ++++++++++++++++--------------------
 2 files changed, 42 insertions(+), 50 deletions(-)

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2.43.0