* [PATCH v2] ALSA: usb-audio: add front jack channel selector for EMU0204
@ 2013-11-13 9:32 Vasily Khoruzhick
2013-11-13 9:39 ` Takashi Iwai
0 siblings, 1 reply; 5+ messages in thread
From: Vasily Khoruzhick @ 2013-11-13 9:32 UTC (permalink / raw)
To: Takashi Iwai, Jaroslav Kysela, alsa-devel, Yury Bushmelev
Cc: Vasily Khoruzhick
Add support for front jack channel selector which is present on EMU0204.
It allows to get 4 channels out of this soundcard.
Tested-by: Yury Bushmelev <jay@jay-tech.ru>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
v2: - pass constants for bRequest and bRequestType into snd_usb_ctl_msg()
- implement control as an enum instead of a switch.
sound/usb/mixer_quirks.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index d42a584..83f8ab1 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -433,6 +433,86 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
}
}
+/* EMU0204 */
+static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static const char *texts[4] = {"1/2",
+ "3/4"
+ };
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 2;
+ if (uinfo->value.enumerated.item > 1)
+ uinfo->value.enumerated.item = 1;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ ucontrol->value.enumerated.item[0] = kcontrol->private_value;
+ return 0;
+}
+
+static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
+ int value = ucontrol->value.enumerated.item[0];
+ int err, changed;
+ unsigned char buf[2];
+
+ buf[0] = 0x01;
+ buf[1] = value ? 0x02 : 0x01;
+
+ changed = value != kcontrol->private_value;
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown) {
+ err = -ENODEV;
+ goto out;
+ }
+ err = snd_usb_ctl_msg(mixer->chip->dev,
+ usb_sndctrlpipe(mixer->chip->dev, 0), UAC_SET_CUR,
+ USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
+ 0x0400, 0x0e00, buf, 2);
+ out:
+ up_read(&mixer->chip->shutdown_rwsem);
+ if (err < 0)
+ return err;
+ kcontrol->private_value = value;
+ return changed;
+}
+
+
+static struct snd_kcontrol_new snd_emu0204_controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Front Jack Channels",
+ .info = snd_emu0204_ch_switch_info,
+ .get = snd_emu0204_ch_switch_get,
+ .put = snd_emu0204_ch_switch_put,
+ .private_value = 0,
+ },
+};
+
+static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer)
+{
+ int i, err;
+
+ for (i = 0; i < ARRAY_SIZE(snd_emu0204_controls); ++i) {
+ err = snd_ctl_add(mixer->chip->card,
+ snd_ctl_new1(&snd_emu0204_controls[i], mixer));
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
/* ASUS Xonar U1 / U3 controls */
static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol,
@@ -1545,6 +1625,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
snd_audigy2nx_proc_read);
break;
+ /* EMU0204 */
+ case USB_ID(0x041e, 0x3f19):
+ err = snd_emu0204_controls_create(mixer);
+ if (err < 0)
+ break;
+ break;
+
case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */
err = snd_c400_create_mixer(mixer);
--
1.8.4.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2] ALSA: usb-audio: add front jack channel selector for EMU0204
2013-11-13 9:32 [PATCH v2] ALSA: usb-audio: add front jack channel selector for EMU0204 Vasily Khoruzhick
@ 2013-11-13 9:39 ` Takashi Iwai
2013-11-13 9:54 ` Vasily Khoruzhick
0 siblings, 1 reply; 5+ messages in thread
From: Takashi Iwai @ 2013-11-13 9:39 UTC (permalink / raw)
To: Vasily Khoruzhick; +Cc: Yury Bushmelev, alsa-devel
At Wed, 13 Nov 2013 12:32:20 +0300,
Vasily Khoruzhick wrote:
>
> Add support for front jack channel selector which is present on EMU0204.
> It allows to get 4 channels out of this soundcard.
>
> Tested-by: Yury Bushmelev <jay@jay-tech.ru>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> ---
> v2: - pass constants for bRequest and bRequestType into snd_usb_ctl_msg()
> - implement control as an enum instead of a switch.
>
> sound/usb/mixer_quirks.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 87 insertions(+)
>
> diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
> index d42a584..83f8ab1 100644
> --- a/sound/usb/mixer_quirks.c
> +++ b/sound/usb/mixer_quirks.c
> @@ -433,6 +433,86 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
> }
> }
>
> +/* EMU0204 */
> +static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_info *uinfo)
> +{
> + static const char *texts[4] = {"1/2",
> + "3/4"
> + };
The declared array size doesn't match.
Takashi
> +
> + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
> + uinfo->count = 1;
> + uinfo->value.enumerated.items = 2;
> + if (uinfo->value.enumerated.item > 1)
> + uinfo->value.enumerated.item = 1;
> + strcpy(uinfo->value.enumerated.name,
> + texts[uinfo->value.enumerated.item]);
> +
> + return 0;
> +}
> +
> +static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_value *ucontrol)
> +{
> + ucontrol->value.enumerated.item[0] = kcontrol->private_value;
> + return 0;
> +}
> +
> +static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_value *ucontrol)
> +{
> + struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
> + int value = ucontrol->value.enumerated.item[0];
> + int err, changed;
> + unsigned char buf[2];
Better to have a sanity check of the value. User-space can pass any
value in theory.
thanks,
Takashi
> +
> + buf[0] = 0x01;
> + buf[1] = value ? 0x02 : 0x01;
> +
> + changed = value != kcontrol->private_value;
> + down_read(&mixer->chip->shutdown_rwsem);
> + if (mixer->chip->shutdown) {
> + err = -ENODEV;
> + goto out;
> + }
> + err = snd_usb_ctl_msg(mixer->chip->dev,
> + usb_sndctrlpipe(mixer->chip->dev, 0), UAC_SET_CUR,
> + USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
> + 0x0400, 0x0e00, buf, 2);
> + out:
> + up_read(&mixer->chip->shutdown_rwsem);
> + if (err < 0)
> + return err;
> + kcontrol->private_value = value;
> + return changed;
> +}
> +
> +
> +static struct snd_kcontrol_new snd_emu0204_controls[] = {
> + {
> + .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
> + .name = "Front Jack Channels",
> + .info = snd_emu0204_ch_switch_info,
> + .get = snd_emu0204_ch_switch_get,
> + .put = snd_emu0204_ch_switch_put,
> + .private_value = 0,
> + },
> +};
> +
> +static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer)
> +{
> + int i, err;
> +
> + for (i = 0; i < ARRAY_SIZE(snd_emu0204_controls); ++i) {
> + err = snd_ctl_add(mixer->chip->card,
> + snd_ctl_new1(&snd_emu0204_controls[i], mixer));
> + if (err < 0)
> + return err;
> + }
> +
> + return 0;
> +}
> /* ASUS Xonar U1 / U3 controls */
>
> static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol,
> @@ -1545,6 +1625,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
> snd_audigy2nx_proc_read);
> break;
>
> + /* EMU0204 */
> + case USB_ID(0x041e, 0x3f19):
> + err = snd_emu0204_controls_create(mixer);
> + if (err < 0)
> + break;
> + break;
> +
> case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
> case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */
> err = snd_c400_create_mixer(mixer);
> --
> 1.8.4.2
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] ALSA: usb-audio: add front jack channel selector for EMU0204
2013-11-13 9:39 ` Takashi Iwai
@ 2013-11-13 9:54 ` Vasily Khoruzhick
2013-11-13 10:13 ` [PATCH v3] " Vasily Khoruzhick
0 siblings, 1 reply; 5+ messages in thread
From: Vasily Khoruzhick @ 2013-11-13 9:54 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Yury Bushmelev, alsa-devel
On Wed, Nov 13, 2013 at 12:39 PM, Takashi Iwai <tiwai@suse.de> wrote:
>
> At Wed, 13 Nov 2013 12:32:20 +0300,
> Vasily Khoruzhick wrote:
> >
> > Add support for front jack channel selector which is present on EMU0204.
> > It allows to get 4 channels out of this soundcard.
> >
> > Tested-by: Yury Bushmelev <jay@jay-tech.ru>
> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> > ---
> > v2: - pass constants for bRequest and bRequestType into snd_usb_ctl_msg()
> > - implement control as an enum instead of a switch.
> >
> > sound/usb/mixer_quirks.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++
> > 1 file changed, 87 insertions(+)
> >
> > diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
> > index d42a584..83f8ab1 100644
> > --- a/sound/usb/mixer_quirks.c
> > +++ b/sound/usb/mixer_quirks.c
> > @@ -433,6 +433,86 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
> > }
> > }
> >
> > +/* EMU0204 */
> > +static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol,
> > + struct snd_ctl_elem_info *uinfo)
> > +{
> > + static const char *texts[4] = {"1/2",
> > + "3/4"
> > + };
>
> The declared array size doesn't match.
>
Oh, sorry, my fault, will resend in few minutes.
>
>
> Takashi
>
> > +
> > + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
> > + uinfo->count = 1;
> > + uinfo->value.enumerated.items = 2;
> > + if (uinfo->value.enumerated.item > 1)
> > + uinfo->value.enumerated.item = 1;
> > + strcpy(uinfo->value.enumerated.name,
> > + texts[uinfo->value.enumerated.item]);
> > +
> > + return 0;
> > +}
> > +
> > +static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol,
> > + struct snd_ctl_elem_value *ucontrol)
> > +{
> > + ucontrol->value.enumerated.item[0] = kcontrol->private_value;
> > + return 0;
> > +}
> > +
> > +static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
> > + struct snd_ctl_elem_value *ucontrol)
> > +{
> > + struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
> > + int value = ucontrol->value.enumerated.item[0];
> > + int err, changed;
> > + unsigned char buf[2];
>
> Better to have a sanity check of the value. User-space can pass any
> value in theory.
>
And return -EINVAL on non-valid values? OK
>
>
> thanks,
>
> Takashi
Regards
Vasily
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v3] ALSA: usb-audio: add front jack channel selector for EMU0204
2013-11-13 9:54 ` Vasily Khoruzhick
@ 2013-11-13 10:13 ` Vasily Khoruzhick
2013-11-13 16:06 ` Takashi Iwai
0 siblings, 1 reply; 5+ messages in thread
From: Vasily Khoruzhick @ 2013-11-13 10:13 UTC (permalink / raw)
To: Takashi Iwai, Jaroslav Kysela, alsa-devel, Yury Bushmelev
Cc: Vasily Khoruzhick
Add support for front jack channel selector which is present on EMU0204.
It allows to get 4 channels out of this soundcard.
Tested-by: Yury Bushmelev <jay@jay-tech.ru>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
v2: - pass constants for bRequest and bRequestType into snd_usb_ctl_msg()
- implement control as an enum instead of a switch.
v3: - Fix declared array size
- Add sanity check for a passed value to snd_emu0204_ch_switch_put()
sound/usb/mixer_quirks.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 90 insertions(+)
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index d42a584..3454262 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -433,6 +433,89 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
}
}
+/* EMU0204 */
+static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static const char *texts[2] = {"1/2",
+ "3/4"
+ };
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 2;
+ if (uinfo->value.enumerated.item > 1)
+ uinfo->value.enumerated.item = 1;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ ucontrol->value.enumerated.item[0] = kcontrol->private_value;
+ return 0;
+}
+
+static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
+ unsigned int value = ucontrol->value.enumerated.item[0];
+ int err, changed;
+ unsigned char buf[2];
+
+ if (value > 1)
+ return -EINVAL;
+
+ buf[0] = 0x01;
+ buf[1] = value ? 0x02 : 0x01;
+
+ changed = value != kcontrol->private_value;
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown) {
+ err = -ENODEV;
+ goto out;
+ }
+ err = snd_usb_ctl_msg(mixer->chip->dev,
+ usb_sndctrlpipe(mixer->chip->dev, 0), UAC_SET_CUR,
+ USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
+ 0x0400, 0x0e00, buf, 2);
+ out:
+ up_read(&mixer->chip->shutdown_rwsem);
+ if (err < 0)
+ return err;
+ kcontrol->private_value = value;
+ return changed;
+}
+
+
+static struct snd_kcontrol_new snd_emu0204_controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Front Jack Channels",
+ .info = snd_emu0204_ch_switch_info,
+ .get = snd_emu0204_ch_switch_get,
+ .put = snd_emu0204_ch_switch_put,
+ .private_value = 0,
+ },
+};
+
+static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer)
+{
+ int i, err;
+
+ for (i = 0; i < ARRAY_SIZE(snd_emu0204_controls); ++i) {
+ err = snd_ctl_add(mixer->chip->card,
+ snd_ctl_new1(&snd_emu0204_controls[i], mixer));
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
/* ASUS Xonar U1 / U3 controls */
static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol,
@@ -1545,6 +1628,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
snd_audigy2nx_proc_read);
break;
+ /* EMU0204 */
+ case USB_ID(0x041e, 0x3f19):
+ err = snd_emu0204_controls_create(mixer);
+ if (err < 0)
+ break;
+ break;
+
case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */
err = snd_c400_create_mixer(mixer);
--
1.8.4.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v3] ALSA: usb-audio: add front jack channel selector for EMU0204
2013-11-13 10:13 ` [PATCH v3] " Vasily Khoruzhick
@ 2013-11-13 16:06 ` Takashi Iwai
0 siblings, 0 replies; 5+ messages in thread
From: Takashi Iwai @ 2013-11-13 16:06 UTC (permalink / raw)
To: Vasily Khoruzhick; +Cc: Yury Bushmelev, alsa-devel
At Wed, 13 Nov 2013 13:13:35 +0300,
Vasily Khoruzhick wrote:
>
> Add support for front jack channel selector which is present on EMU0204.
> It allows to get 4 channels out of this soundcard.
>
> Tested-by: Yury Bushmelev <jay@jay-tech.ru>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Thanks, applied.
Takashi
> ---
> v2: - pass constants for bRequest and bRequestType into snd_usb_ctl_msg()
> - implement control as an enum instead of a switch.
> v3: - Fix declared array size
> - Add sanity check for a passed value to snd_emu0204_ch_switch_put()
>
> sound/usb/mixer_quirks.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 90 insertions(+)
>
> diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
> index d42a584..3454262 100644
> --- a/sound/usb/mixer_quirks.c
> +++ b/sound/usb/mixer_quirks.c
> @@ -433,6 +433,89 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
> }
> }
>
> +/* EMU0204 */
> +static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_info *uinfo)
> +{
> + static const char *texts[2] = {"1/2",
> + "3/4"
> + };
> +
> + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
> + uinfo->count = 1;
> + uinfo->value.enumerated.items = 2;
> + if (uinfo->value.enumerated.item > 1)
> + uinfo->value.enumerated.item = 1;
> + strcpy(uinfo->value.enumerated.name,
> + texts[uinfo->value.enumerated.item]);
> +
> + return 0;
> +}
> +
> +static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_value *ucontrol)
> +{
> + ucontrol->value.enumerated.item[0] = kcontrol->private_value;
> + return 0;
> +}
> +
> +static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_value *ucontrol)
> +{
> + struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
> + unsigned int value = ucontrol->value.enumerated.item[0];
> + int err, changed;
> + unsigned char buf[2];
> +
> + if (value > 1)
> + return -EINVAL;
> +
> + buf[0] = 0x01;
> + buf[1] = value ? 0x02 : 0x01;
> +
> + changed = value != kcontrol->private_value;
> + down_read(&mixer->chip->shutdown_rwsem);
> + if (mixer->chip->shutdown) {
> + err = -ENODEV;
> + goto out;
> + }
> + err = snd_usb_ctl_msg(mixer->chip->dev,
> + usb_sndctrlpipe(mixer->chip->dev, 0), UAC_SET_CUR,
> + USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
> + 0x0400, 0x0e00, buf, 2);
> + out:
> + up_read(&mixer->chip->shutdown_rwsem);
> + if (err < 0)
> + return err;
> + kcontrol->private_value = value;
> + return changed;
> +}
> +
> +
> +static struct snd_kcontrol_new snd_emu0204_controls[] = {
> + {
> + .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
> + .name = "Front Jack Channels",
> + .info = snd_emu0204_ch_switch_info,
> + .get = snd_emu0204_ch_switch_get,
> + .put = snd_emu0204_ch_switch_put,
> + .private_value = 0,
> + },
> +};
> +
> +static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer)
> +{
> + int i, err;
> +
> + for (i = 0; i < ARRAY_SIZE(snd_emu0204_controls); ++i) {
> + err = snd_ctl_add(mixer->chip->card,
> + snd_ctl_new1(&snd_emu0204_controls[i], mixer));
> + if (err < 0)
> + return err;
> + }
> +
> + return 0;
> +}
> /* ASUS Xonar U1 / U3 controls */
>
> static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol,
> @@ -1545,6 +1628,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
> snd_audigy2nx_proc_read);
> break;
>
> + /* EMU0204 */
> + case USB_ID(0x041e, 0x3f19):
> + err = snd_emu0204_controls_create(mixer);
> + if (err < 0)
> + break;
> + break;
> +
> case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
> case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */
> err = snd_c400_create_mixer(mixer);
> --
> 1.8.4.2
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-11-13 16:06 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2013-11-13 9:32 [PATCH v2] ALSA: usb-audio: add front jack channel selector for EMU0204 Vasily Khoruzhick
2013-11-13 9:39 ` Takashi Iwai
2013-11-13 9:54 ` Vasily Khoruzhick
2013-11-13 10:13 ` [PATCH v3] " Vasily Khoruzhick
2013-11-13 16:06 ` Takashi Iwai
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