-
Pierre-Louis Bossart authored
BIOS vendors typically list multiple audio codecs in the DSDT table and enable the relevant one by changing the return value of the _STA method. With the current code, all devices are reported by acpi_dev_present(), regardless of the _STA return values. This causes errors on probe with the wrong machine driver being loaded. This patch essentially reverts 'commit 6f08cbda ("ASoC: Intel: Use acpi_dev_present()")' and adds code to force the evaluation of the _STA method. A better solution might be to make sure the ACPI subsystem only reports devices with a _STA value of 0xf but apparently it's problematic so dealing with this in the audio subsystem directly. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
cab47385