[alsa-devel] Applied "ASoC: mediatek: mt8183: make headset codec optional" to the asoc tree

[Mark Brown]

The patch

   ASoC: mediatek: mt8183: make headset codec optional

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4

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 2d7df506d176265d97bece4b55faa60ce7926970 Mon Sep 17 00:00:00 2001
From: Tzung-Bi Shih <tzungbi at google.com>
Date: Tue, 16 Jul 2019 11:24:17 +0800
Subject: [PATCH] ASoC: mediatek: mt8183: make headset codec optional

Make headset codec optional because some variant machines may not
have an audio jack.

Signed-off-by: Tzung-Bi Shih <tzungbi at google.com>
Link: https://lore.kernel.org/r/20190716032417.19015-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 .../soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
index 887c932229d0..4c816c86844b 100644
--- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
@@ -352,8 +352,6 @@ static struct snd_soc_card mt8183_mt6358_ts3a227_max98357_card = {
 	.owner = THIS_MODULE,
 	.dai_link = mt8183_mt6358_ts3a227_max98357_dai_links,
 	.num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_dai_links),
-	.aux_dev = &mt8183_mt6358_ts3a227_max98357_headset_dev,
-	.num_aux_devs = 1,
 };
 
 static int
@@ -404,10 +402,9 @@ mt8183_mt6358_ts3a227_max98357_dev_probe(struct platform_device *pdev)
 	mt8183_mt6358_ts3a227_max98357_headset_dev.codec_of_node =
 		of_parse_phandle(pdev->dev.of_node,
 				 "mediatek,headset-codec", 0);
-	if (!mt8183_mt6358_ts3a227_max98357_headset_dev.codec_of_node) {
-		dev_err(&pdev->dev,
-			"Property 'mediatek,headset-codec' missing/invalid\n");
-		return -EINVAL;
+	if (mt8183_mt6358_ts3a227_max98357_headset_dev.codec_of_node) {
+		card->aux_dev = &mt8183_mt6358_ts3a227_max98357_headset_dev;
+		card->num_aux_devs = 1;
 	}
 
 	default_pins =
-- 
2.20.1