ASoC: SOF: Intel: hda: use fallback for firmware name
We have platforms such as CFL with no known I2S codec being used, and
the ACPI tables are currently empty, so fall-back to using the
firmware filename used in nocodec mode
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111222901.19892-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 7dc0018..91bd88f 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -415,9 +415,16 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
pdata->tplg_filename =
hda_mach->sof_tplg_filename;
- /* firmware: pick the first in machine list */
+ /*
+ * firmware: pick the first in machine list,
+ * or use nocodec firmware name if list is empty
+ */
mach = pdata->desc->machines;
- pdata->fw_filename = mach->sof_fw_filename;
+ if (mach->id[0])
+ pdata->fw_filename = mach->sof_fw_filename;
+ else
+ pdata->fw_filename =
+ pdata->desc->nocodec_fw_filename;
dev_info(bus->dev, "using HDA machine driver %s now\n",
hda_mach->drv_name);