Re: [PATCH v5 1/2] ASoC: Intel - use control components to describe card config

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On 11/25/19 8:36 AM, Jaroslav Kysela wrote:
Use the control interface (field 'components' in the info structure)
to pass the I/O configuration details. The goal is to replace
the card long name with this.

Signed-off-by: Jaroslav Kysela <perex@xxxxxxxx>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>

For the series

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>

Thanks Jaroslav.

Cc: Mark Brown <broonie@xxxxxxxxxx>
---
  sound/soc/intel/boards/bytcht_es8316.c |  9 ++++++++-
  sound/soc/intel/boards/bytcr_rt5640.c  |  6 ++++++
  sound/soc/intel/boards/bytcr_rt5651.c  | 18 +++++++++++-------
  3 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index 46612331f5ea..efa33f30dcac 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -361,6 +361,7 @@ static struct snd_soc_dai_link byt_cht_es8316_dais[] = {
  /* SoC card */
  static char codec_name[SND_ACPI_I2C_ID_LEN];
  static char long_name[50]; /* = "bytcht-es8316-*-spk-*-mic" */
+static char components_string[32]; /* = "cfg-spk:* cfg-mic:* */
static int byt_cht_es8316_suspend(struct snd_soc_card *card)
  {
@@ -572,11 +573,17 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
  		}
  	}
- /* register the soc card */
+	snprintf(components_string, sizeof(components_string),
+		 "cfg-spk:%s cfg-mic:%s",
+		 (quirk & BYT_CHT_ES8316_MONO_SPEAKER) ? "1" : "2",
+		 mic_name[BYT_CHT_ES8316_MAP(quirk)]);
+	byt_cht_es8316_card.components = components_string;
  	snprintf(long_name, sizeof(long_name), "bytcht-es8316-%s-spk-%s-mic",
  		 (quirk & BYT_CHT_ES8316_MONO_SPEAKER) ? "mono" : "stereo",
  		 mic_name[BYT_CHT_ES8316_MAP(quirk)]);
  	byt_cht_es8316_card.long_name = long_name;
+
+	/* register the soc card */
  	snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv);
ret = devm_snd_soc_register_card(dev, &byt_cht_es8316_card);
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 9c1aa4ec9cba..0170d31e691a 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -1081,6 +1081,7 @@ static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
  static char byt_rt5640_codec_aif_name[12]; /*  = "rt5640-aif[1|2]" */
  static char byt_rt5640_cpu_dai_name[10]; /*  = "ssp[0|2]-port" */
  static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */
+static char byt_rt5640_components[32]; /* = "cfg-spk:* cfg-mic:*" */
static int byt_rt5640_suspend(struct snd_soc_card *card)
  {
@@ -1303,6 +1304,11 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
  		}
  	}
+ snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
+		 "cfg-spk:%s cfg-mic:%s",
+		 (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) ? "1" : "2",
+		 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
+	byt_rt5640_card.components = byt_rt5640_components;
  	snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
  		 "bytcr-rt5640-%s-spk-%s-mic",
  		 (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) ?
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 4606f6f582d6..80a5674ddb1b 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -798,6 +798,7 @@ static char byt_rt5651_codec_name[SND_ACPI_I2C_ID_LEN];
  static char byt_rt5651_codec_aif_name[12]; /*  = "rt5651-aif[1|2]" */
  static char byt_rt5651_cpu_dai_name[10]; /*  = "ssp[0|2]-port" */
  static char byt_rt5651_long_name[50]; /* = "bytcr-rt5651-*-spk-*-mic[-swapped-hp]" */
+static char byt_rt5651_components[50]; /* = "cfg-spk:* cfg-mic:*" */
static int byt_rt5651_suspend(struct snd_soc_card *card)
  {
@@ -876,7 +877,6 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
  	const char *platform_name;
  	struct acpi_device *adev;
  	struct device *codec_dev;
-	const char *hp_swapped;
  	bool is_bytcr = false;
  	int ret_val = 0;
  	int dai_index = 0;
@@ -1080,16 +1080,20 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
  		}
  	}
- if (byt_rt5651_quirk & BYT_RT5651_HP_LR_SWAPPED)
-		hp_swapped = "-hp-swapped";
-	else
-		hp_swapped = "";
-
+	snprintf(byt_rt5651_components, sizeof(byt_rt5651_components),
+		 "cfg-spk:%s cfg-mic:%s%s",
+		 (byt_rt5651_quirk & BYT_RT5651_MONO_SPEAKER) ? "1" : "2",
+		 mic_name[BYT_RT5651_MAP(byt_rt5651_quirk)],
+		 (byt_rt5651_quirk & BYT_RT5651_HP_LR_SWAPPED) ?
+			" cfg-hp:lrswap" : "");
+	byt_rt5651_card.components = byt_rt5651_components;
  	snprintf(byt_rt5651_long_name, sizeof(byt_rt5651_long_name),
  		 "bytcr-rt5651-%s-spk-%s-mic%s",
  		 (byt_rt5651_quirk & BYT_RT5651_MONO_SPEAKER) ?
  			"mono" : "stereo",
-		 mic_name[BYT_RT5651_MAP(byt_rt5651_quirk)], hp_swapped);
+		 mic_name[BYT_RT5651_MAP(byt_rt5651_quirk)],
+		 (byt_rt5651_quirk & BYT_RT5651_HP_LR_SWAPPED) ?
+			"-hp-swapped" : "");
  	byt_rt5651_card.long_name = byt_rt5651_long_name;
/* override plaform name, if required */

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