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ASoC: Intel: bytcht_es8316: Set card long_name based on quirks 

Depending on the input-map and on if 1 or 2 speakers are connected,
userspace needs to use a different UCM profile.

Since we already deal with quirks in the kernel driver and set the
input-map from the kernel, add a quirk for devices with a single / mono
speaker and set the card's long_name based on the input and speaker
quirks, so that userspace can use the long_name to pick the right UCM
profile.

This change, including how the long_name is build-up mirrors how we do
this in the bytcr_rt5640 and bytcr_rt5651 machine drivers.

Note since all devices I have access to use a mono speaker setup I've
chosen to default the speaker setting to mono.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans de Goede 2019-01-03 14:45:34 +01:00 committed by Mark Brown
parent 730501a91d
commit 249d2fc9e5
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 15 additions and 4 deletions
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19
sound/soc/intel/boards/bytcht_es8316.c
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@ -54,6 +54,7 @@ enum {
#define BYT_CHT_ES8316_MAP(quirk) ((quirk) & GENMASK(3, 0))
#define BYT_CHT_ES8316_SSP0 BIT(16)
#define BYT_CHT_ES8316_MONO_SPEAKER BIT(17)
static int quirk;
@ -69,6 +70,8 @@ static void log_quirks(struct device *dev)
dev_info(dev, "quirk IN2_MAP enabled");
if (quirk & BYT_CHT_ES8316_SSP0)
dev_info(dev, "quirk SSP0 enabled");
if (quirk & BYT_CHT_ES8316_MONO_SPEAKER)
dev_info(dev, "quirk MONO_SPEAKER enabled\n");
}
static int byt_cht_es8316_speaker_power_event(struct snd_soc_dapm_widget *w,
@ -352,6 +355,7 @@ 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 int byt_cht_es8316_suspend(struct snd_soc_card *card)
{
@ -433,6 +437,7 @@ static const struct acpi_gpio_mapping byt_cht_es8316_gpios[] = {
static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
{
const char * const mic_name[] = { "in1", "in2" };
struct byt_cht_es8316_private *priv;
struct device *dev = &pdev->dev;
struct snd_soc_acpi_mach *mach;
@ -467,11 +472,13 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
/* Check for BYTCR or other platform and setup quirks */
if (x86_match_cpu(baytrail_cpu_ids) &&
mach->mach_params.acpi_ipc_irq_index == 0) {
/* On BYTCR default to SSP0, internal-mic-in2-map */
quirk = BYT_CHT_ES8316_SSP0 | BYT_CHT_ES8316_INTMIC_IN2_MAP;
/* On BYTCR default to SSP0, internal-mic-in2-map, mono-spk */
quirk = BYT_CHT_ES8316_SSP0 | BYT_CHT_ES8316_INTMIC_IN2_MAP |
BYT_CHT_ES8316_MONO_SPEAKER;
} else {
/* Others default to internal-mic-in1-map */
quirk = BYT_CHT_ES8316_INTMIC_IN1_MAP;
/* Others default to internal-mic-in1-map, mono-speaker */
quirk = BYT_CHT_ES8316_INTMIC_IN1_MAP |
BYT_CHT_ES8316_MONO_SPEAKER;
}
if (quirk_override != -1) {
dev_info(dev, "Overriding quirk 0x%x => 0x%x\n", quirk,
@ -518,6 +525,10 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
}
/* register the soc card */
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;
byt_cht_es8316_card.dev = dev;
snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv);