ACK: [SRU][B][linux-firmware v2 0/1] generate the symbollink of sof-hda-generic-2ch/4ch.tplg for bionic

Hui Wang hui.wang at canonical.com
Wed Jun 10 01:21:45 UTC 2020


Hi Vicamo,

Did you try the original SRU patch? If I don't change the WHENCE.ubuntu, 
just use the sof-tplg/*.tplg as before, there is no error when building 
and all files and symbollinks are in position too. Maybe bionic 
linux-firmware could support *.tplg?

Thanks,

Hui.

On 2020/6/5 上午10:53, You-Sheng Yang wrote:
> Applied locally and built binary for tests. No error in package upgrade,
> and all files are in position.
>
> Acked-by: You-Sheng Yang <vicamo.yang at canonical.com>
>
> On 2020-06-04 19:16, Hui Wang wrote:
>> BugLink: https://bugs.launchpad.net/bugs/1880623
>>
>> In the v2:
>> Changed the WHENCE.ubuntu. in the past, we wrote *.ri/*.tplg,
>> for sof-firmware, now write full file/link names.
>>
>> [Impact]
>> Users install the focal kernel on the bionic, the sof driver
>> in focal kernel will fail to load the tplg files.
>>
>> [Fix]
>> generate the symbollinks according to the requirement of sof driver
>> in the focal kernel.
>>
>> [Test Case]
>> booting the focal kernel on bionic, the sof driver could
>> load the tplg successfully, and the audio works well.
>>
>> [Regression Risk]
>> Low, the bionic kernel will still load sof-hda-generic.tplg,
>> there is no any impact on the original bionic kernel + linux-firmware.
>>
>>
>> Hui Wang (1):
>>    UBUNTU: SAUCE: generate 2 symbollinks for sof-hda-generic.tplg
>>
>>   WHENCE.ubuntu                           | 16 +++++++++++++---
>>   intel/sof-tplg/sof-hda-generic-2ch.tplg |  1 +
>>   intel/sof-tplg/sof-hda-generic-4ch.tplg |  1 +
>>   3 files changed, 15 insertions(+), 3 deletions(-)
>>   create mode 120000 intel/sof-tplg/sof-hda-generic-2ch.tplg
>>   create mode 120000 intel/sof-tplg/sof-hda-generic-4ch.tplg
>>
>
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