[PATCH] kselftests/alsa: pcm - move more configuration to configuration files

[Mark Brown]

On Thu, Dec 01, 2022 at 09:42:52PM +0100, Jaroslav Kysela wrote:

> As for the generic tool, I would like to have an option to control all mechanisms:

> 1) only default config
> 2) only hw specific config
> 3) default + hw specific configs (merged)

> A new field in the pcm configuration may be added for this to build the
> per-device-stream configuration. If we merge those two configs, I think that
> only a field which will skip the default config is sufficient to cover all
> possibilities. The test names are a good identification, what was executed.

That's not quite what I implemented (see below...) but I think it's
not too far off.

> As Takashi already applied your set, I'll try to merge my code with yours
> and keep the added functionality.

I've just prepared a branch which I'm running through my tests now which
just does a revert, applies your patch and then does most of what I
said.  I'll send it later assuming everything looks OK enough on my test
farm (probably in ~1-2 hours).  All this working together is great but
one of us needs to move to a different timezone.  :P  I think we're
*roughly* on the same page here, just some edges to iron out.

For the config merging/selection thing I think for the merge we could
either add a section in the per-board config which overrides defaults or
just go with what I did where we add the test list, as well as adding
command line options to select only the per-board or only the
per-system.  Does any of that line up with what you were thinking?

The following changes since commit 7d721baea138696d5a6746fb5bce0a510a91bd65:

  kselftest/alsa: Add more coverage of sample rates and channel counts (2022-12-01 20:02:14 +0100)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git alsa-pcm-test-hacks

for you to fetch changes up to 9e96c58e581313bd639fd51f37c8e831d7b4a05c:

  kselftest/alsa: pcm - Add more coverage by default (2022-12-01 22:46:30 +0000)

----------------------------------------------------------------
Jaroslav Kysela (1):
      kselftest/alsa: pcm - move more configuration to configuration files

Mark Brown (6):
      kselftest/alsa: pcm - Drop recent coverage improvement changes
      kselftest/alsa: pcm - Always run the default set of tests
      kselftest/alsa: pcm - skip tests when we fail to set params
      kselftest/alsa: pcm - Support optional description for tests
      kselftest/alsa: pcm - Provide descriptions for the default tests
      kselftest/alsa: pcm - Add more coverage by default

 tools/testing/selftests/alsa/Makefile              |   2 +-
 tools/testing/selftests/alsa/alsa-local.h          |   3 +
 tools/testing/selftests/alsa/conf.c                |  26 ++-
 .../alsa/conf.d/Lenovo_ThinkPad_P1_Gen2.conf       |  43 +++--
 tools/testing/selftests/alsa/pcm-test.c            | 205 ++++++++++++++-------
 tools/testing/selftests/alsa/pcm-test.conf         |  63 +++++++
 6 files changed, 250 insertions(+), 92 deletions(-)
 create mode 100644 tools/testing/selftests/alsa/pcm-test.conf
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