LPASS driver is partially broken on DragonBoard DB410c on 5.10 and
its totally broken on other Supported Qualcomm SoCs.
This was due to DAI ids being over written by the SoC specific header files
in the dt-bindings.
Idea of having SoC specific headers is not doable when we are dealing with
a common driver. So this patchset attempts to fix this properly by creating
a common dt-bindings header for lpass which can be updated with new entries
if required. This patchset also add an simple of_xlate function to resolve
the dai names and different SoCs might not have 1:1 mapping for the
dai_driver array with dai ids.
Changes since v1:
- removed array indexes as suggested by Stephan G.
- rebased to sound/for-next branch
- collected Srinivasa tested-by tag for sc7180 platform.
Thanks,
srini
Srinivas Kandagatla (2):
ASoC: dt-bindings: lpass: Fix and common up lpass dai ids
ASoC: qcom: Fix broken support to MI2S TERTIARY and QUATERNARY
include/dt-bindings/sound/apq8016-lpass.h | 7 +++----
include/dt-bindings/sound/qcom,lpass.h | 15 +++++++++++++++
include/dt-bindings/sound/sc7180-lpass.h | 6 ++----
sound/soc/qcom/lpass-cpu.c | 22 ++++++++++++++++++++++
sound/soc/qcom/lpass-platform.c | 12 ++++++++++++
sound/soc/qcom/lpass-sc7180.c | 9 +++------
sound/soc/qcom/lpass.h | 2 +-
7 files changed, 58 insertions(+), 15 deletions(-)
create mode 100644 include/dt-bindings/sound/qcom,lpass.h
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2.21.0
411fc208eb