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Commit 2db30020 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: lola - Rename to Digital SRC Capture Switch 



Renamed to Digial SRC Capture Switch for more correct representation.
Also fixed analog volume control on Lola161611 and lola881.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c7aad3c3

sound/pci/lola/lola.h

+1 −0
Original line number Diff line number Diff line
@@ -242,6 +242,7 @@ struct lola_pin { 


struct lola_pin_array {

	unsigned int num_pins;

	unsigned int num_analog_pins;

	struct lola_pin pins[MAX_PINS];

};

sound/pci/lola/lola_mixer.c

+14 −1
Original line number Diff line number Diff line
@@ -99,6 +99,8 @@ int __devinit lola_init_pins(struct lola *chip, int dir, int *nidp) 
		err = lola_init_pin(chip, &chip->pin[dir].pins[i], dir, nid);

		if (err < 0)

			return err;

		if (chip->pin[dir].pins[i].is_analog)

			chip->pin[dir].num_analog_pins++;

	}

	*nidp = nid;

	return 0;
@@ -540,6 +542,9 @@ static int __devinit create_analog_mixer(struct lola *chip, int dir, char *name) 
{

	if (!chip->pin[dir].num_pins)

		return 0;

	/* no analog volumes on digital only adapters */

	if (chip->pin[dir].num_pins != chip->pin[dir].num_analog_pins)

		return 0;

	lola_analog_mixer.name = name;

	lola_analog_mixer.private_value = dir;

	return snd_ctl_add(chip->card,
@@ -547,6 +552,7 @@ static int __devinit create_analog_mixer(struct lola *chip, int dir, char *name) 
}



/*

 * Hardware sample rate converter on digital input

 */

static int lola_input_src_info(struct snd_kcontrol *kcontrol,

			       struct snd_ctl_elem_info *uinfo)
@@ -587,15 +593,22 @@ static int lola_input_src_put(struct snd_kcontrol *kcontrol, 
}



static struct snd_kcontrol_new lola_input_src_mixer __devinitdata = {

	.name = "Analog Capture Switch",

	.name = "Digital SRC Capture Switch",

	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,

	.info = lola_input_src_info,

	.get = lola_input_src_get,

	.put = lola_input_src_put,

};



/*

 * Lola16161 or Lola881 can have Hardware sample rate converters

 * on its digital input pins

 */

static int __devinit create_input_src_mixer(struct lola *chip)

{

	if (!chip->input_src_caps_mask)

		return 0;



	return snd_ctl_add(chip->card,

			   snd_ctl_new1(&lola_input_src_mixer, chip));

}

sound/pci/lola/lola_pcm.c

+2 −2
Original line number Diff line number Diff line
@@ -472,7 +472,7 @@ static int lola_pcm_prepare(struct snd_pcm_substream *substream) 
	mutex_lock(&chip->open_mutex);

	lola_stream_reset(chip, str);

	lola_cleanup_slave_streams(pcm, str);

	if (str->index + runtime->channels >= pcm->num_streams) {

	if (str->index + runtime->channels > pcm->num_streams) {

		mutex_unlock(&chip->open_mutex);

		return -EINVAL;

	}
@@ -538,7 +538,7 @@ static int lola_pcm_trigger(struct snd_pcm_substream *substream, int cmd) 


	/*

	 * sample correct synchronization is only needed starting several

	 * streams on stop or if only one stream do as quick as possible

	 * streams. On stop or if only one stream do as quick as possible

	 */

	sync_streams = (start && snd_pcm_stream_linked(substream));

	tstamp = lola_get_tstamp(chip, !sync_streams);