Merge tag 'asoc-fix-v4.13-rc7' into asoc-linus

ASoC: Fixes for v4.13

A couple of fixes, one for a regression in simple-card introduced during
the merge window that was only reported this week and another for a
regression in registration of ACPI GPIOs.

# gpg: Signature made Thu 31 Aug 2017 12:50:29 BST
# gpg:                using RSA key ADE668AA675718B59FE29FEA24D68B725D5487D0
# gpg:                issuer "broonie@kernel.org"
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" [unknown]
# gpg:                 aka "Mark Brown <broonie@debian.org>" [unknown]
# gpg:                 aka "Mark Brown <broonie@kernel.org>" [unknown]
# gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>" [unknown]
# gpg:                 aka "Mark Brown <broonie@linaro.org>" [unknown]
# gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 3F25 68AA C269 98F9 E813  A1C5 C3F4 36CA 30F5 D8EB
#      Subkey fingerprint: ADE6 68AA 6757 18B5 9FE2  9FEA 24D6 8B72 5D54 87D0

sound/soc/codecs/rt5670.c

@@ -567,7 +567,7 @@ int rt5670_set_jack_detect(struct snd_soc_codec *codec,
 
 	rt5670->jack = jack;
 	rt5670->hp_gpio.gpiod_dev = codec->dev;
-	rt5670->hp_gpio.name = "headphone detect";
+	rt5670->hp_gpio.name = "headset";
 	rt5670->hp_gpio.report = SND_JACK_HEADSET |
 		SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2;
 	rt5670->hp_gpio.debounce_time = 150;

sound/soc/generic/simple-card-utils.c

@@ -132,7 +132,7 @@ int asoc_simple_card_parse_card_name(struct snd_soc_card *card,
 
 	/* Parse the card name from DT */
 	ret = snd_soc_of_parse_card_name(card, "label");
-	if (ret < 0) {
+	if (ret < 0 || !card->name) {
 		char prop[128];
 
 		snprintf(prop, sizeof(prop), "%sname", prefix);

sound/soc/intel/boards/cht_bsw_rt5672.c

@@ -184,6 +184,13 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
+static const struct acpi_gpio_params headset_gpios = { 0, 0, false };
+
+static const struct acpi_gpio_mapping cht_rt5672_gpios[] = {
+	{ "headset-gpios", &headset_gpios, 1 },
+	{},
+};
+
 static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
 {
 	int ret;
@@ -191,6 +198,9 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
 	struct snd_soc_codec *codec = codec_dai->codec;
 	struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card);
 
+	if (devm_acpi_dev_add_driver_gpios(codec->dev, cht_rt5672_gpios))
+		dev_warn(runtime->dev, "Unable to add GPIO mapping table\n");
+
 	/* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
 	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0xF, 4, 24);
 	if (ret < 0) {