[Sound-open-firmware] [PATCH 1/3] topology: Add SOF_TKN_DAI_LBM for ssp loopback mode

[Pan, Xiuli]

On 6/14/2018 02:51, Liam Girdwood wrote:
> On Wed, 2018-06-13 at 17:23 +0800, Xiuli Pan wrote:
>> From: Pan Xiuli <xiuli.pan at linux.intel.com>
>>
>> Add token SOF_TKN_DAI_LBM for SSP loopback mode.
>>
>> Signed-off-by: Pan Xiuli <xiuli.pan at linux.intel.com>
>> ---
>> Work with patch set:
>> SOF-Kernel:
>>    ASoC: SOF: Add debug_mode flag in sof dev
>>    ASoC: SOF: debug: add debugmode debugfs for sof_dev debug_mode
>>    ASoC: SOF: uapi: topology: Add SOF_TKN_DAI_LBM for ssp loopback mode
>>    ASoC: SOF: uapi: ipc: Add lbm in sof_ipc_dai_config
>>    ASoC: SOF: topology: Add topology handler for dai config loopback mode
>>    ASoC: SOF: add headers for lbm control callback functions
>>    ASoC: SOF: add lbm kcontrol callback functions
>>    ASoC: SOF: topology: add SSP lbm kcontrol switch create function
>> SOF:
>>    dai: add lbm status for dai
>>    ipc: dai: add loopback mode handler for dai
>> SOF-Tools:
>>    topology: Add SOF_TKN_DAI_LBM for ssp loopback mode
>>    topology: m4: Add option for loopback mode in DAI config
>>    topology: test: Add loopback topology
>>
>> test & santity test with:
>> Mininow max rt5651 and UP2 Hifiberry PRO and CNL nocodec
>> SOF master: 792bd414ee5629f72b1e24619510d6936eac28ce
>> SOF-Tool master: bd7dc88231f31d385340310cef467f211a739eeb
>> https://github.com/plbossart/sound/tree/topic/sof-v4.14:
>> 1e0f50565669815dd7daa19021b3b04a90487431
>>
>>
> Just to be clear that topology should not be used to enable/disable loopback.
> Topology should only be used to add the protected kcontrol.  This patch does not
> make this clear in commit message or in token name.
Now the token is only used for adding the kcontrol. The name seems to be 
misleading.
Will refine it and send a V2.

Thanks
Xiuli
>
> Liam
>
>
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