On 07/05/2024 15:25, Srinivas Kandagatla wrote: > > > On 07/05/2024 11:27, Krzysztof Kozlowski wrote: >> Instead of relying on default channel mapping in all Audioreach >> platforms, implement set_channel_map() callback to allow sound cards >> customize the mapping depending on needs. >> >> The channel mapping is set on frontend DAIs coming from the topology, >> not DTS, thus need to add DAI ops in topology dai_load() callback. >> >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> >> --- >> sound/soc/qcom/qdsp6/audioreach.c | 2 +- >> sound/soc/qcom/qdsp6/audioreach.h | 1 + >> sound/soc/qcom/qdsp6/q6apm.c | 28 +++++++++++++++++++++++++++- >> sound/soc/qcom/qdsp6/q6apm.h | 8 ++++++++ >> sound/soc/qcom/qdsp6/topology.c | 12 ++++++++++++ >> 5 files changed, 49 insertions(+), 2 deletions(-) > Please use the existing q6dma_set_channel_map() and set the channel map > for the backend dai from machine driver, this should work. > > setting channels on FE is not a scalable one. > > Please take a look at some of the patches that I shared privately. > Ack Best regards, Krzysztof
