ASoC: amd: acp: fix TAS2783 SoundWire codec unmet dependencies

SND_SOC_AMD_LEGACY_SDW_MACH unconditionally selects SND_SOC_TAS2783_SDW,
but that codec depends on SND_SOC_SDCA and EFI in addition to SOUNDWIRE.
An unconditional select force-enables the codec even when those
dependencies are not met, which the kernel test robot reported as unmet
direct dependencies when EFI=n:

  WARNING: unmet direct dependencies detected for SND_SOC_TAS2783_SDW
    Depends on [n]: SOUND [=y] && SND [=y] && SND_SOC [=y] &&
      SOUNDWIRE [=y] && SND_SOC_SDCA [=y] && EFI [=n]
    Selected by [y]:
    - SND_SOC_AMD_LEGACY_SDW_MACH [=y] && ...

The other SoundWire codecs selected by this machine driver only depend
on SOUNDWIRE, which the driver already depends on, so they select
cleanly.  SND_SOC_TAS2783_SDW is the only one that additionally needs
the SDCA core and EFI (it reads speaker calibration data from EFI
variables).

SND_SOC_SDCA cannot simply be selected here, as that introduces a
recursive Kconfig dependency (SOUNDWIRE depends on SND_SOC_SDCA_OPTIONAL,
whose default pulls in SND_SOC_SDCA), and EFI is a platform feature that
must not be selected by a driver.  Instead, guard the select with the
missing dependencies so the codec is only (and always) built when they
are satisfied:

  select SND_SOC_TAS2783_SDW if SND_SOC_SDCA && EFI

This keeps the TAS2783 SoundWire codec built together with the machine
driver on platforms that can use it, while avoiding the unmet dependency
when SND_SOC_SDCA or EFI is disabled.

Fixes: 28114992dd2f ("ASoC: amd: acp: enable TAS2783 and add RT712-VB SoundWire machine")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202609182147.gfofWIXW-lkp@intel.com/
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
Link: https://patch.msgid.link/20260924124205.3376083-1-syed.sabakareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

0 files changed, 0 insertions, 0 deletions