From: Cezary Rojewski cezary.rojewski@intel.com

commit a66f88394a78fec9a05fa6e517e9603e8eca8363 upstream.

With _reset_link removed from the probe sequence, codec_mask at the time skl_find_hda_machine() is invoked will always be 0, so hda machine will never be chosen. Rather than reorganizing boot flow, be permissive about invalid mask. codec_mask will be set to proper value during probe_work - before skl_codec_create() ever gets called.

Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Link: https://lore.kernel.org/r/20200305145314.32579-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown broonie@kernel.org Cc: stable@vger.kernel.org # 5.4.x Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- sound/soc/intel/skylake/skl.c | 5 ----- 1 file changed, 5 deletions(-)

--- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -480,13 +480,8 @@ static struct skl_ssp_clk skl_ssp_clks[] static struct snd_soc_acpi_mach *skl_find_hda_machine(struct skl_dev *skl, struct snd_soc_acpi_mach *machines) { - struct hdac_bus *bus = skl_to_bus(skl); struct snd_soc_acpi_mach *mach;

- /* check if we have any codecs detected on bus */ - if (bus->codec_mask == 0) - return NULL; - /* point to common table */ mach = snd_soc_acpi_intel_hda_machines;