These two patches fix regressions in the Qualcomm APR driver that prevent audio from working on MSM8916 (and likely MSM8996). In previous kernel releases the "qcom,protection-domain" property was optional, in 6.2-rc1 it is now required. It should remain optional because the protection domain functionality is only supported starting with MSM8998 and is not present on older SoCs [1].
These patches should go as fixes into 6.2 to fix the regression.
[1]: https://lore.kernel.org/all/20200312120842.21991-1-sibis@codeaurora.org/
Stephan Gerhold (2): dt-bindings: soc: qcom: apr: Make qcom,protection-domain optional again soc: qcom: apr: Make qcom,protection-domain optional again
.../devicetree/bindings/soc/qcom/qcom,apr-services.yaml | 5 ++--- drivers/soc/qcom/apr.c | 3 ++- 2 files changed, 4 insertions(+), 4 deletions(-)