[Sound-open-firmware] [RFC PATCH v2 00/29] Trace level control based on modules.

[Yan Wang]

On 5/17/2018 9:57 PM, Liam Girdwood wrote:
> On Mon, 2018-05-14 at 15:02 +0800, yanwang wrote:
>> On Fri, 2018-05-11 at 11:42 +0800, yanwang wrote:
>>>>   
>>>> as we will want to add more trace flags i.e.
>>>>   
>>>> echo PCM0C rpos=1,wpos=1 > /sys/kernel/debug/sof/trace_level
>>>>   
>>>> will trace the reader and writer position (not implemented)
>>>
>>> Could you clarify more detail for rpos and wpos? I can add it in the
>>> next version patch set.
> 
> 
> The point here is that we should allow for more than one type of trace data type
> and class in our debugFS API and IPC ABI. We ned to be flexable with types and
> class of data from kernel and IPC.

Sure. I will add it.
I think I also need add rpos and wpos previously.
Thanks.

Yan Wang

> 
> Liam
> 
>>> Thanks.
>>
>> Hi, Liam,
>> 	Could you clarify it?
>> 	Thanks.
>>
>> Yan Wang
>>
>>>
>>> Yan Wang
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