Re: [PATCH 0/5] soundwire: fix ACK/NAK handling and improve log

[Vinod Koul]

On 15-01-21, 13:37, Bard Liao wrote:
> The existing code reports a NAK only when ACK=0
> This is not aligned with the SoundWire 1.x specifications.
> 
> Table 32 in the SoundWire 1.2 specification shows that a Device shall
> not set NAK=1 if ACK=1. But Table 33 shows the Combined Response
> may very well be NAK=1/ACK=1, e.g. if another Device than the one
> addressed reports a parity error.
> 
> NAK=1 signals a 'Command_Aborted', regardless of the ACK bit value.
> 
> Move the tests for NAK so that the NAK=1/ACK=1 combination is properly
> detected according to the specification.
> 
> Also, improve the demesg log to get more information for debugging.

Applied, thanks

-- 
~Vinod