C++ (Cpp) pcxhr_iec958_capture_byte Examples

Example #1

File: pcxhr_mixer.c Project: MiniBlu/cm11_kernel_htc_msm8974a3ul

static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_value *ucontrol)
{
	struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
	unsigned char aes_bits;
	int i, err;

	mutex_lock(&chip->mgr->mixer_mutex);
	for(i = 0; i < 5; i++) {
		if (kcontrol->private_value == 0)	
			aes_bits = chip->aes_bits[i];
		else {				
			if (chip->mgr->is_hr_stereo)
				err = hr222_iec958_capture_byte(chip, i,
								&aes_bits);
			else
				err = pcxhr_iec958_capture_byte(chip, i,
								&aes_bits);
			if (err)
				break;
		}
		ucontrol->value.iec958.status[i] = aes_bits;
	}
	mutex_unlock(&chip->mgr->mixer_mutex);
        return 0;
}

Example #2

File: pcxhr_mixer.c Project: jameshilliard/actiontec_opensrc_mi424wr-rev-e-f_fw-20-10-7-5

static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
	unsigned char aes_bits;
	int i, err;

	down(&chip->mgr->mixer_mutex);
	for(i = 0; i < 5; i++) {
		if (kcontrol->private_value == 0)	/* playback */
			aes_bits = chip->aes_bits[i];
		else {				/* capture */
			err = pcxhr_iec958_capture_byte(chip, i, &aes_bits);
			if (err)
				break;
		}
		ucontrol->value.iec958.status[i] = aes_bits;
	}
	up(&chip->mgr->mixer_mutex);
        return 0;
}