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es8316: fix spk no sound.

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Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
This commit is contained in:
Sugar Zhang
2015-04-21 10:12:24 +08:00
parent 84917a89f2
commit 5a79ff4cba
1 changed files with 10 additions and 1 deletions
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11
sound/soc/codecs/es8316.c
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@@ -159,7 +159,7 @@ static irqreturn_t hp_det_irq_handler(int irq, void *dev_id)
return -1;
}
if (type == IRQ_TYPE_EDGE_FALLING)
if (es8316->hp_det_level != gpio_get_value(es8316->hp_det_gpio))
hp_irq_flag = 0;
else
hp_irq_flag = 1;
@@ -1202,6 +1202,7 @@ static int es8316_i2c_probe(struct i2c_client *i2c_client,
int ret = -1;
unsigned long irq_flag = 0;
int hp_irq = 0;
int val = 0;
enum of_gpio_flags flags;
struct device_node *np = i2c_client->dev.of_node;
@@ -1257,6 +1258,14 @@ static int es8316_i2c_probe(struct i2c_client *i2c_client,
irq_flag = IRQF_TRIGGER_LOW | IRQF_ONESHOT;
hp_irq = gpio_to_irq(es8316->hp_det_gpio);
val = gpio_get_value(es8316->hp_det_gpio);
if (val == es8316->hp_det_level) {
pr_info("hp inserted.\n");
hp_irq_flag = 1;
es8316_set_gpio(ES8316_CODEC_SET_SPK,
!es8316->spk_gpio_level);
}
if (hp_irq)
ret = request_threaded_irq(hp_irq, NULL,
hp_det_irq_handler, irq_flag, "ES8316", NULL);