ASoC: SOF: Intel: hda: Correct Firmware State Register use

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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

Hi,

The FSR (Firmware State Register) holds the ROM state information, it does not
contain error information.
The FSR itself is a bit more complicated as well as the state depends on the
module currently in use.

The error code from ROM or the status code from the firmware is located at the
next register.

Fix the handling of the FSR in order to provide usable and human readable (in
most cases) report on the status and error.

Regards,
Peter
---
Peter Ujfalusi (3):
  ASoC: SOF: Intel: hda: Correct the ROM/FW state reporting code
  ASoC: SOF: Intel: hda-loader: Use the FSR state definitions during
    bootup
  ASoC: SOF: Intel: hda: Drop no longer used ROM state definitions

 sound/soc/sof/intel/hda-loader.c |  10 +--
 sound/soc/sof/intel/hda.c        | 147 ++++++++++++++++++++++++++-----
 sound/soc/sof/intel/hda.h        |  69 +++++++++++++--
 3 files changed, 194 insertions(+), 32 deletions(-)

--
2.37.0

...

This commit is contained in:

Mark Brown 2022-08-23 19:48:41 +01:00

parent 78f0ecf3c3 8613753a68

commit d4a9fd8292

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GPG key ID: 24D68B725D5487D0

2 changed files with 4 additions and 12 deletions

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10

sound/soc/sof/intel/hda-loader.c

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6

sound/soc/sof/intel/hda.h

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