[Sound-open-firmware] Audio playback error with commit 7c281d3 on up squared

[Pierre-Louis Bossart]

On 06/21/2018 09:51 PM, Ranjani Sridharan wrote:
> Hi All,
>
> Audio playback seems to be broken on my up squared due to the this
> commit: 7c281d3d894ce8e9b9ea5a6a314c5c9d8e631d3e.
can you try a quick git bisect, the commit is a merge and doesn't 
provide much information on which of these patches are problematic.

>
> I get "unable to install hw_params" error when I start aplay.
>
> Please find attached the dmesg log below.
>
> Thanks,
> Ranjani
>
>
> [   30.124183] sof-audio sof-audio: pfn i 15 idx 37 pfn 17dc7f
> [   30.124203] sof-audio sof-audio: period_bytes:0x3f00
> [   30.124210] sof-audio sof-audio: stream_tag 1
> [   30.432301] sof-audio sof-audio: error: ipc timed out for 0x60010000
> size 0x60
> [   30.432755] sof-audio sof-audio: status: fw entered - code 00000005
> [   30.433101] sof-audio sof-audio: error: runtime exception
> [   30.433386] sof-audio sof-audio: error: trace point 00004000
> [   30.433684] sof-audio sof-audio: error: DSP Firmware Oops
> [   30.433970] sof-audio sof-audio: error: Exception Cause:
> LoadStorePIFDataErrorCause, Synchronous PIF data error during LoadStore
> access
> [   30.434600] sof-audio sof-audio: EXCCAUSE 0x0000000d EXCVADDR
> 0x00000040 PS       0x00070025 SAR     0x00000010
> [   30.435123] sof-audio sof-audio: EPC1     0xbe01afc0
> EPC2     0xbe01afbd EPC3     0xbe010b5e EPC4    0x00000000
> [   30.435645] sof-audio sof-audio: EPC5     0xbe01afbd
> EPC6     0x00000000 EPC7     0x00000000 DEPC    0x00000000
> [   30.436168] sof-audio sof-audio: EPS2     0x00060120
> EPS3     0x00060520 EPS4     0x00000000 EPS5    0x00060120
> [   30.436691] sof-audio sof-audio: EPS6     0x00000000
> EPS7     0x00000000 INTENABL 0x000101d8 INTERRU 0x00000222
> [   30.437214] sof-audio sof-audio: stack dump from 0xbe07ff40
> [   30.437509] sof-audio sof-audio: 0xbe07ff40: 0xbe01afc0 0x00000000
> 0x00000010 0x00000000
> [   30.437951] sof-audio sof-audio: 0xbe07ff44: 0xbe044024 0x00000000
> 0x00000008 0x00000000
> [   30.438372] sof-audio sof-audio: 0xbe07ff48: 0x0000000d 0x00000000
> 0xbe020ae9 0xbe020aef
> [   30.438794] sof-audio sof-audio: 0xbe07ff4c: 0xbe010b5b 0x00000000
> 0xbe046aa4 0x00000000
> [   30.439216] sof-audio sof-audio: 0xbe07ff50: 0x00000001 0x00000000
> 0x00000002 0x00000000
> [   30.439638] sof-audio sof-audio: 0xbe07ff54: 0x7e0104c6 0x00000000
> 0x00004000 0x00000000
> [   30.440059] sof-audio sof-audio: 0xbe07ff58: 0x00000008 0x00000000
> 0xbe041d64 0xbe051800
> [   30.440482] sof-audio sof-audio: 0xbe07ff5c: 0x00000000 0x00000000
> 0x01000000 0x00000000
> [   30.440903] sof-audio sof-audio: error: waking up any trace sleepers
> [   30.441289] sof-audio sof-audio: error: got wrong posn offset
> 0xffffffff for PCM -110
> [   30.441714] sof-audio sof-audio: ASoC: sof-audio hw params failed:
> -110
> [   30.442367] sof-audio sof-audio: pcm: free stream 0 dir 0
> [   30.752315] sof-audio sof-audio: error: ipc timed out for 0x60030000
> size 0xc
> [   30.752752] sof-audio sof-audio: status: fw entered - code 00000005
> [   30.753098] sof-audio sof-audio: error: runtime exception
> [   30.753384] sof-audio sof-audio: error: trace point 00004000
> [   30.753683] sof-audio sof-audio: error: DSP Firmware Oops
> [   30.753968] sof-audio sof-audio: error: Exception Cause:
> LoadStorePIFDataErrorCause, Synchronous PIF data error during LoadStore
> access
> [   30.754617] sof-audio sof-audio: EXCCAUSE 0x0000000d EXCVADDR
> 0x00000040 PS       0x00070025 SAR     0x00000010
> [   30.755141] sof-audio sof-audio: EPC1     0xbe01afc0
> EPC2     0xbe01afbd EPC3     0xbe010b5e EPC4    0x00000000
> [   30.755664] sof-audio sof-audio: EPC5     0xbe01afbd
> EPC6     0x00000000 EPC7     0x00000000 DEPC    0x00000000
> [   30.756187] sof-audio sof-audio: EPS2     0x00060120
> EPS3     0x00060520 EPS4     0x00000000 EPS5    0x00060120
> [   30.756711] sof-audio sof-audio: EPS6     0x00000000
> EPS7     0x00000000 INTENABL 0x000101d8 INTERRU 0x00000222
> [   30.757234] sof-audio sof-audio: stack dump from 0xbe07ff40
> [   30.757529] sof-audio sof-audio: 0xbe07ff40: 0xbe01afc0 0x00000000
> 0x00000010 0x00000000
> [   30.757951] sof-audio sof-audio: 0xbe07ff44: 0xbe044024 0x00000000
> 0x00000008 0x00000000
> [   30.758373] sof-audio sof-audio: 0xbe07ff48: 0x0000000d 0x00000000
> 0xbe020ae9 0xbe020aef
> [   30.758795] sof-audio sof-audio: 0xbe07ff4c: 0xbe010b5b 0x00000000
> 0xbe046aa4 0x00000000
> [   30.759217] sof-audio sof-audio: 0xbe07ff50: 0x00000001 0x00000000
> 0x00000002 0x00000000
> [   30.759639] sof-audio sof-audio: 0xbe07ff54: 0x7e0104c6 0x00000000
> 0x00004000 0x00000000
> [   30.760061] sof-audio sof-audio: 0xbe07ff58: 0x00000008 0x00000000
> 0xbe041d64 0xbe051800
> [   30.760484] sof-audio sof-audio: 0xbe07ff5c: 0x00000000 0x00000000
> 0x01000000 0x00000000
> [   30.760906] sof-audio sof-audio: error: waking up any trace sleepers
> [   30.761550] sof-audio sof-audio: pcm: close stream 0 dir 0
>
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