29 Aug
2010
29 Aug
'10
8:15 p.m.
В сообщении от 29 августа 2010 20:39:39 автор Marek Vasut написал:
+static int rx1950_spk_power(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)+{
- if (SND_SOC_DAPM_EVENT_ON(event))
gpio_direction_output(S3C2410_GPA(1), 1);- else
gpio_direction_output(S3C2410_GPA(1), 0);gpio_set_value()
Ok
+static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd) +{
- struct snd_soc_codec *codec = rtd->codec;
- int err;
- /* Add rx1950 specific widgets */
- snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
ARRAY_SIZE(uda1380_dapm_widgets));- /* Set up rx1950 specific audio path audio_mapnects */
- err = snd_soc_dapm_add_routes(codec, audio_map,
ARRAY_SIZE(audio_map));Handle return values
Ok
- gpio_direction_output(S3C2410_GPA(1), 0);
Again, use gpio_set_value() after this and handle return value of gpio_direction_output().
Second arg is value, gpio_set_value is not required.
Regards Vasily