Some distros select all options blindly, which leads to confusion and bug reports. SOF does not fully support Broadwell due to firmware dependencies, the machine drivers can only support one option, and UCM/topology files are still being propagated to downstream distros, so make SOF on Broadwell an opt-in option that first require distros to opt-out of existing defaults. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204237 Fixes: f35bf70f61d3 ('ASoC: Intel: Make sure BDW based machine drivers build for SOF') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> --- sound/soc/intel/Kconfig | 3 +++ sound/soc/sof/intel/Kconfig | 10 +++++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index 9376d72663ea..7e9feca333b7 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -59,6 +59,9 @@ config SND_SOC_INTEL_HASWELL If you have a Intel Haswell or Broadwell platform connected to an I2S codec, then enable this option by saying Y or m. This is typically used for Chromebooks. This is a recommended option. + This option is mutually exclusive with the SOF support on + Broadwell. If you want to enable SOF on Broadwell, you need to + deselect this option first. config SND_SOC_INTEL_BAYTRAIL tristate "Baytrail (legacy) Platforms" diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig index 8f44b1e9c6bd..0cc82325d9fe 100644 --- a/sound/soc/sof/intel/Kconfig +++ b/sound/soc/sof/intel/Kconfig @@ -85,10 +85,18 @@ config SND_SOC_SOF_BAYTRAIL config SND_SOC_SOF_BROADWELL_SUPPORT bool "SOF support for Broadwell" + depends on SND_SOC_INTEL_HASWELL=n help This adds support for Sound Open Firmware for Intel(R) platforms using the Broadwell processors. - Say Y if you have such a device. + This option is mutually exclusive with the Haswell/Broadwell legacy + driver. If you want to enable SOF on Broadwell you need to deselect + the legacy driver first. + SOF does fully support Broadwell yet, so this option is not + recommended for distros. At some point all legacy drivers will be + deprecated but not before all userspace firmware/topology/UCM files + are made available to downstream distros. + Say Y if you want to enable SOF on Broadwell If unsure select "N". config SND_SOC_SOF_BROADWELL -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
