On 2022-06-21 11:11 PM, Pierre-Louis Bossart wrote:
On 6/21/22 12:47, Cezary Rojewski wrote:
Hello,
Thanks for the report! However, this has been reported earlier during
the v2 review [1]. This is also why a fix have been provided [2] earlier
today. Notice that shape of link->exit() found here is shared by other
Intel boards e.g.: SOF ones. In general, the initial discussion
regarding card->remove() revealed some 'probe vs remove' problems within
the framework.
[1]:
https://lore.kernel.org/alsa-devel/69e4263a-e036-cb21-2360-55b06600911e@xxxxxxxxx/
[2]:
https://lore.kernel.org/alsa-devel/1cff4ac0-6d45-95e1-ed9f-6abaded3f8b7@xxxxxxxxx/T/#t
It's rather difficult to follow these changes and error reports buried
in email report sent on a Sunday of a three-day week-end for me.
I also had additional errors not reported,
[ 36.125113] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin HV
[ 36.125128] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin VREF
[ 36.125130] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin LDO1
[ 36.125921] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
it's unclear to me why a dailink change in a machine driver would cause
such codec-side issues.
If the changes in this 17-patch series need to be tied to a framework
fix, you have to make the dependencies explicit and better yet provide a
self-contained patch series that does not introduce a temporary
regression, or introduce the framework change first and clearly describe
the dependency in a longer Broadwell-specific patchset. This is an 8-yr
old device, it shouldn't be that hard.
The last part is not helpful in solving the problem.
This reply comments 00/17 whereas in fact you are speaking solely about
16/17. Because of that I'm suggesting: leave that patch (the 16/17 one)
out when merging. It will be send later once link->exit() issue is dealt
with. All other patches are independent of either of changes.
Simultaneously the link->exit() fix, which is the fruit of this
discussion, is still valid and can be send as standalone patch - what is
already the case [1].
[1]:
https://lore.kernel.org/alsa-devel/20220621115758.3154933-1-cezary.rojewski@xxxxxxxxx/
Regards,
Czarek
