[alsa-devel] Applied "ASoC: SOF: Intel: hda: use fallback for firmware name" to the asoc tree

[Mark Brown <broonie@kernel.org>]

The patch

   ASoC: SOF: Intel: hda: use fallback for firmware name

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From 0af237d51a4e734db959a158185f79019f022f59 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Mon, 11 Nov 2019 16:29:01 -0600
Subject: [PATCH] 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>
---
 sound/soc/sof/intel/hda.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 7dc0018dc4c3..91bd88fddac7 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);
-- 
2.20.1

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