Merge tag 'sound-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This became wide and scattered updates all over the sound tree as
  diffstat shows: lots of (still ongoing) refactoring works in ASoC,
  fixes and cleanups caught by static analysis, inclusive term
  conversions as well as lots of new drivers. Below are highlights:

  ASoC core:
   - API cleanups and conversions to the unified mute_stream() call
   - Simplify I/O helper functions
   - Use helper macros to retrieve RTD from substreams

  ASoC drivers:
   - Lots of fixes and cleanups in Intel ASoC drivers
   - Lots of new stuff: Freescale MQS and i.MX6sx, Intel KeemBay I2S,
     Maxim MAX98360A and MAX98373 SoundWire, various Mediatek boards,
     nVidia Tegra 186 and 210, RealTek RL6231, Samsung Midas and Aries
     boards, TI J721e EVM

  ALSA core:
   - Minor code refacotring for SG-buffer handling

  HD-audio:
   - Generalization of mute-LED handling with LED classdev
   - Intel silent stream support for HDMI
   - Device-specific fixes: CA0132, Loongson-3

  Others:
   - Usual USB- and HD-audio quirks for various devices
   - Fixes for echoaudio DMA position handling
   - Various documents and trivial fixes for sparse warnings
   - Conversion to adopt inclusive terms"

* tag 'sound-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (479 commits)
  ALSA: pci: delete repeated words in comments
  ALSA: isa: delete repeated words in comments
  ALSA: hda/tegra: Add 100us dma stop delay
  ALSA: hda: Add dma stop delay variable
  ASoC: hda/tegra: Set buffer alignment to 128 bytes
  ALSA: seq: oss: Serialize ioctls
  ALSA: hda/hdmi: Add quirk to force connectivity
  ALSA: usb-audio: add startech usb audio dock name
  ALSA: usb-audio: Add support for Lenovo ThinkStation P620
  Revert "ALSA: hda: call runtime_allow() for all hda controllers"
  ALSA: hda/ca0132 - Fix AE-5 microphone selection commands.
  ALSA: hda/ca0132 - Add new quirk ID for Recon3D.
  ALSA: hda/ca0132 - Fix ZxR Headphone gain control get value.
  ALSA: hda/realtek: Add alc269/alc662 pin-tables for Loongson-3 laptops
  ALSA: docs: fix typo
  ALSA: doc: use correct config variable name
  ASoC: core: Two step component registration
  ASoC: core: Simplify snd_soc_component_initialize declaration
  ASoC: core: Relocate and expose snd_soc_component_initialize
  ASoC: sh: Replace 'select' DMADEVICES 'with depends on'
  ...

1 files changed, 14 insertions, 106 deletions

diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c
index 2ef090f4af9e..083413abc2f6 100644
--- a/sound/soc/qcom/apq8016_sbc.c
+++ b/sound/soc/qcom/apq8016_sbc.c
@@ -16,13 +16,14 @@
 #include <sound/soc.h>
 #include <uapi/linux/input-event-codes.h>
 #include <dt-bindings/sound/apq8016-lpass.h>
+#include "common.h"
 
 struct apq8016_sbc_data {
+	struct snd_soc_card card;
 	void __iomem *mic_iomux;
 	void __iomem *spkr_iomux;
 	struct snd_soc_jack jack;
 	bool jack_setup;
-	struct snd_soc_dai_link dai_link[];	/* dynamically allocated */
 };
 
 #define MIC_CTRL_TER_WS_SLAVE_SEL	BIT(21)
@@ -110,107 +111,13 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card)
+static void apq8016_sbc_add_ops(struct snd_soc_card *card)
 {
-	struct device *dev = card->dev;
 	struct snd_soc_dai_link *link;
-	struct device_node *np, *codec, *cpu, *node  = dev->of_node;
-	struct apq8016_sbc_data *data;
-	struct snd_soc_dai_link_component *dlc;
-	int ret, num_links;
-
-	ret = snd_soc_of_parse_card_name(card, "qcom,model");
-	if (ret) {
-		dev_err(dev, "Error parsing card name: %d\n", ret);
-		return ERR_PTR(ret);
-	}
-
-	/* DAPM routes */
-	if (of_property_read_bool(node, "qcom,audio-routing")) {
-		ret = snd_soc_of_parse_audio_routing(card,
-					"qcom,audio-routing");
-		if (ret)
-			return ERR_PTR(ret);
-	}
-
-
-	/* Populate links */
-	num_links = of_get_child_count(node);
-
-	/* Allocate the private data and the DAI link array */
-	data = devm_kzalloc(dev,
-			    struct_size(data, dai_link, num_links),
-			    GFP_KERNEL);
-	if (!data)
-		return ERR_PTR(-ENOMEM);
-
-	card->dai_link	= &data->dai_link[0];
-	card->num_links	= num_links;
-
-	link = data->dai_link;
-
-	for_each_child_of_node(node, np) {
-		dlc = devm_kzalloc(dev, 2 * sizeof(*dlc), GFP_KERNEL);
-		if (!dlc)
-			return ERR_PTR(-ENOMEM);
-
-		link->cpus	= &dlc[0];
-		link->platforms	= &dlc[1];
-
-		link->num_cpus		= 1;
-		link->num_platforms	= 1;
-
-		cpu = of_get_child_by_name(np, "cpu");
-		codec = of_get_child_by_name(np, "codec");
-
-		if (!cpu || !codec) {
-			dev_err(dev, "Can't find cpu/codec DT node\n");
-			ret = -EINVAL;
-			goto error;
-		}
+	int i;
 
-		link->cpus->of_node = of_parse_phandle(cpu, "sound-dai", 0);
-		if (!link->cpus->of_node) {
-			dev_err(card->dev, "error getting cpu phandle\n");
-			ret = -EINVAL;
-			goto error;
-		}
-
-		ret = snd_soc_of_get_dai_name(cpu, &link->cpus->dai_name);
-		if (ret) {
-			dev_err(card->dev, "error getting cpu dai name\n");
-			goto error;
-		}
-
-		ret = snd_soc_of_get_dai_link_codecs(dev, codec, link);
-
-		if (ret < 0) {
-			dev_err(card->dev, "error getting codec dai name\n");
-			goto error;
-		}
-
-		link->platforms->of_node = link->cpus->of_node;
-		ret = of_property_read_string(np, "link-name", &link->name);
-		if (ret) {
-			dev_err(card->dev, "error getting codec dai_link name\n");
-			goto error;
-		}
-
-		link->stream_name = link->name;
+	for_each_card_prelinks(card, i, link)
 		link->init = apq8016_sbc_dai_init;
-		link++;
-
-		of_node_put(cpu);
-		of_node_put(codec);
-	}
-
-	return data;
-
- error:
-	of_node_put(np);
-	of_node_put(cpu);
-	of_node_put(codec);
-	return ERR_PTR(ret);
 }
 
 static const struct snd_soc_dapm_widget apq8016_sbc_dapm_widgets[] = {
@@ -228,20 +135,20 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev)
 	struct snd_soc_card *card;
 	struct apq8016_sbc_data *data;
 	struct resource *res;
+	int ret;
 
-	card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
-	if (!card)
+	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
+	if (!data)
 		return -ENOMEM;
 
+	card = &data->card;
 	card->dev = dev;
 	card->dapm_widgets = apq8016_sbc_dapm_widgets;
 	card->num_dapm_widgets = ARRAY_SIZE(apq8016_sbc_dapm_widgets);
-	data = apq8016_sbc_parse_of(card);
-	if (IS_ERR(data)) {
-		dev_err(&pdev->dev, "Error resolving dai links: %ld\n",
-			PTR_ERR(data));
-		return PTR_ERR(data);
-	}
+
+	ret = qcom_snd_parse_of(card);
+	if (ret)
+		return ret;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mic-iomux");
 	data->mic_iomux = devm_ioremap_resource(dev, res);
@@ -255,6 +162,7 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev)
 
 	snd_soc_card_set_drvdata(card, data);
 
+	apq8016_sbc_add_ops(card);
 	return devm_snd_soc_register_card(&pdev->dev, card);
 }