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| author |   Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2019-11-01 12:30:36 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-11-04 13:23:27 +0000 |
| commit | a6955fe0e2309feeab5ec71e4b0dcbe498f4f497 (patch) | |
| tree | 4f1a8373e057072db05e35a5474d3e4b2a700812 /sound/soc/sof/intel/Kconfig | |
| parent | ASoC: SOF: Intel: Baytrail: clarify mutual exclusion with Atom/SST driver (diff) | |
| download | linux-a6955fe0e2309feeab5ec71e4b0dcbe498f4f497.tar.xz linux-a6955fe0e2309feeab5ec71e4b0dcbe498f4f497.zip | |
ASoC: SOF: Intel: Broadwell: clarify mutual exclusion with legacy driver
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@linux.intel.com>
Link: https://lore.kernel.org/r/20191101173045.27099-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel/Kconfig')
| -rw-r--r-- | sound/soc/sof/intel/Kconfig | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig index 973c137a6c5a..cd9954bfec0b 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 |