C++ (Cpp) gpio_activate_bt_audio_port Examples

Example #1

File: imx-3stack-bt.c Project: traveller42/linux-2.6.28.mx233-falconwing

static int imx_3stack_bt_startup(struct snd_pcm_substream *substream)
{
	struct imx_3stack_priv *priv = &machine_priv;

	if (!priv->active)
		gpio_activate_bt_audio_port();
	priv->active++;
	return 0;
}

Example #2

static int imx_3stack_bt_startup(struct snd_pcm_substream *substream)
{
	struct snd_soc_pcm_link *pcm_link = substream->private_data;
	struct bt_pcm_state *state = pcm_link->private_data;

	if (!state->active)
		gpio_activate_bt_audio_port();
	state->active++;
	return 0;
}