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ASoC: gtm601: add Broadmobi bm818 sound profile 

The Broadmobi bm818 uses stereo sound at 48Khz sample rate

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Link: https://lore.kernel.org/r/20191223154712.18581-2-angus@akkea.ca
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Angus Ainslie (Purism) 2019-12-23 07:47:11 -08:00 committed by Mark Brown
parent c5614fb8e3
commit 057a317a8d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 27 additions and 3 deletions
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30
sound/soc/codecs/gtm601.c
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@ -13,7 +13,7 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/device.h> #include <linux/of_device.h>
#include <sound/core.h> #include <sound/core.h>
#include <sound/pcm.h> #include <sound/pcm.h>
#include <sound/initval.h> #include <sound/initval.h>
@ -47,6 +47,24 @@ static struct snd_soc_dai_driver gtm601_dai = {
}, },
}; };
static struct snd_soc_dai_driver bm818_dai = {
.name = "bm818",
.playback = {
.stream_name = "Playback",
.channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.capture = {
.stream_name = "Capture",
.channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
};
static const struct snd_soc_component_driver soc_component_dev_gtm601 = { static const struct snd_soc_component_driver soc_component_dev_gtm601 = {
.dapm_widgets = gtm601_dapm_widgets, .dapm_widgets = gtm601_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(gtm601_dapm_widgets), .num_dapm_widgets = ARRAY_SIZE(gtm601_dapm_widgets),
@ -60,13 +78,19 @@ static const struct snd_soc_component_driver soc_component_dev_gtm601 = {
static int gtm601_platform_probe(struct platform_device *pdev) static int gtm601_platform_probe(struct platform_device *pdev)
{ {
const struct snd_soc_dai_driver *dai_driver;
dai_driver = of_device_get_match_data(&pdev->dev);
return devm_snd_soc_register_component(&pdev->dev, return devm_snd_soc_register_component(&pdev->dev,
&soc_component_dev_gtm601, &gtm601_dai, 1); &soc_component_dev_gtm601,
(struct snd_soc_dai_driver *)dai_driver, 1);
} }
#if defined(CONFIG_OF) #if defined(CONFIG_OF)
static const struct of_device_id gtm601_codec_of_match[] = { static const struct of_device_id gtm601_codec_of_match[] = {
{ .compatible = "option,gtm601", }, { .compatible = "option,gtm601", .data = (void *)&gtm601_dai },
{ .compatible = "broadmobi,bm818", .data = (void *)&bm818_dai },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, gtm601_codec_of_match); MODULE_DEVICE_TABLE(of, gtm601_codec_of_match);