Hi, On Intel platforms the registers for DSP communications are used differently, the IPC dump information is not correct since important registers are not printed and existing ones are used a bit differently for IPC4. As a last step, enable the IPC timeout 'handling' and allow the printout of the now usefull IPC dump. Regards, Peter --- Peter Ujfalusi (6): ASoC: SOF: Intel: cnl: Add separate ops for ipc_dump for IPC4 ASoC: SOF: Intel: hda: Add separate ops for ipc_dump for IPC4 ASoC: SOF: Intel: skl: Use the ipc4 version of the ipc_dump ASoC: SOF: Intel: mtl: Print relevant register in ipc_dump ASoC: SOF: Intel: hda: Only dump firmware registers for IPC3 ASoC: SOF: ipc4: Call snd_sof_handle_fw_exception() in case of timeout sound/soc/sof/intel/apl.c | 7 ++++++- sound/soc/sof/intel/cnl.c | 28 +++++++++++++++++++++++++++- sound/soc/sof/intel/hda-ipc.h | 1 + sound/soc/sof/intel/hda.c | 21 ++++++++++++++++++++- sound/soc/sof/intel/hda.h | 1 + sound/soc/sof/intel/icl.c | 7 ++++++- sound/soc/sof/intel/mtl.c | 17 ++++++++--------- sound/soc/sof/intel/skl.c | 2 +- sound/soc/sof/intel/tgl.c | 7 ++++++- sound/soc/sof/ipc4.c | 1 + 10 files changed, 77 insertions(+), 15 deletions(-) -- 2.37.3
