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Diffstat (limited to 'sound/soc/pxa/e750_wm9705.c')
-rw-r--r--sound/soc/pxa/e750_wm9705.c33
1 files changed, 15 insertions, 18 deletions
diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c
index d75510d7b16b..7a1e0d8bfd11 100644
--- a/sound/soc/pxa/e750_wm9705.c
+++ b/sound/soc/pxa/e750_wm9705.c
@@ -7,24 +7,25 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <mach/audio.h>
-#include <mach/eseries-gpio.h>
+#include <linux/platform_data/asoc-pxa.h>
#include <asm/mach-types.h>
+static struct gpio_desc *gpiod_spk_amp, *gpiod_hp_amp;
+
static int e750_spk_amp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
if (event & SND_SOC_DAPM_PRE_PMU)
- gpio_set_value(GPIO_E750_SPK_AMP_OFF, 0);
+ gpiod_set_value(gpiod_spk_amp, 1);
else if (event & SND_SOC_DAPM_POST_PMD)
- gpio_set_value(GPIO_E750_SPK_AMP_OFF, 1);
+ gpiod_set_value(gpiod_spk_amp, 0);
return 0;
}
@@ -33,9 +34,9 @@ static int e750_hp_amp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
if (event & SND_SOC_DAPM_PRE_PMU)
- gpio_set_value(GPIO_E750_HP_AMP_OFF, 0);
+ gpiod_set_value(gpiod_hp_amp, 1);
else if (event & SND_SOC_DAPM_POST_PMD)
- gpio_set_value(GPIO_E750_HP_AMP_OFF, 1);
+ gpiod_set_value(gpiod_hp_amp, 0);
return 0;
}
@@ -100,35 +101,31 @@ static struct snd_soc_card e750 = {
.fully_routed = true,
};
-static struct gpio e750_audio_gpios[] = {
- { GPIO_E750_HP_AMP_OFF, GPIOF_OUT_INIT_HIGH, "Headphone amp" },
- { GPIO_E750_SPK_AMP_OFF, GPIOF_OUT_INIT_HIGH, "Speaker amp" },
-};
-
static int e750_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &e750;
int ret;
- ret = gpio_request_array(e750_audio_gpios,
- ARRAY_SIZE(e750_audio_gpios));
+ gpiod_hp_amp = devm_gpiod_get(&pdev->dev, "Headphone amp", GPIOD_OUT_LOW);
+ ret = PTR_ERR_OR_ZERO(gpiod_hp_amp);
+ if (ret)
+ return ret;
+ gpiod_spk_amp = devm_gpiod_get(&pdev->dev, "Speaker amp", GPIOD_OUT_LOW);
+ ret = PTR_ERR_OR_ZERO(gpiod_spk_amp);
if (ret)
return ret;
card->dev = &pdev->dev;
ret = devm_snd_soc_register_card(&pdev->dev, card);
- if (ret) {
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
- gpio_free_array(e750_audio_gpios, ARRAY_SIZE(e750_audio_gpios));
- }
return ret;
}
static int e750_remove(struct platform_device *pdev)
{
- gpio_free_array(e750_audio_gpios, ARRAY_SIZE(e750_audio_gpios));
return 0;
}