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dai_ssp_set_reg_config: SSPx configuration: Ignoring SSCR1:TSRE SSCR1:RSRE from blob #9026

@marc-hb

Description

@marc-hb

Seems to be printed multiple times in most (passing!) tests on LNL, for instance daily run #/result/planresultdetail/39547?model=LNLM_RVP_NOCODEC&testcase=check-playback-100sec

[  392.350033] <inf> pipe: pipeline_new: pipeline new pipe_id 1 priority 0
[  392.350726] <inf> ipc: ipc_cmd: rx	: 0x40000003|0x201000a
[  392.351050] <inf> ipc: ipc_cmd: rx	: 0x40010006|0x2010010
[  392.351481] <inf> ipc: ipc_cmd: rx	: 0x44010006|0x30000018
[  392.352003] <inf> ipc: ipc_cmd: rx	: 0x40010004|0x2010056
[  392.352075] <inf> dai_intel_ssp: dai_ssp_pm_runtime_en_ssp_power: SSP2
[  392.352098] <inf> dma: dma_get: dma_get() ID 0 sref = 1 busy channels 0
[  392.352105] <inf> ipc: dai_config: comp:1 0x10004 dai_config() dai type = 1 index = 2 dd 0x4010fec0
[  392.352115] <inf> dai_intel_ssp: dai_ssp_parse_aux_data: link clock_source 1
[  392.352118] <err> dai_intel_ssp: dai_ssp_set_reg_config: SSP2 configuration:
[  392.352126] <inf> dai_intel_ssp: dai_ssp_set_reg_config:  Ignoring SSCR1:TSRE SSCR1:RSRE from blob
[  392.352131] <inf> dai_intel_ssp: dai_ssp_set_reg_config:  sscr0 = 0xc1d0077f, sscr1 = 0xd0400004, ssto = 0x00000000, sspsp = 0x2200000
[  392.352136] <inf> dai_intel_ssp: dai_ssp_set_reg_config:  sscr2 = 0x00004002, sspsp2 = 0x00000000, sscr3 = 0x07070000
[  392.352140] <inf> dai_intel_ssp: dai_ssp_set_reg_config:  ssioc = 0x00000020, ssrsa = 0x00000003, sstsa = 0x00000003
[  392.352605] <inf> ipc: ipc_cmd: rx	: 0x45000004|0x6
[  392.352641] <inf> ipc: buffer_new: buffer new size 0x80 id 0.0 flags 0x0
[  392.352653] <inf> pipe: pipeline_connect: comp:0 0x4 connect buffer 0 as sink

Same message with SSP0, SSP1 and SSP2

If this is not an error then the message should be downgraded.

Linux Branch: topic/sof-dev
Linux Commit: 45fa8789fdea
KConfig Branch: master
KConfig Commit: d885ec26b1a9

SOF Branch: main
SOF Commit: 0542687ad921
Zephyr Commit: 1f55be8b42df

EDIT: not platform specific at all, see for instance MTL https://sof-ci.01.org/sofpr/PR8956/build3506/devicetest/index.html?model=MTLP_RVP_NOCODEC&testcase=check-playback-10sec

EDIT2: this seems to be specific to Zephyr + NOCODEC

cc: @dnikodem (from zephyrproject-rtos/zephyr#70660)

EDIT: error message was added by @ujfalusi in zephyrproject-rtos/zephyr#64604

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