* [PATCH 1/1] usb-audio: Set correct type for some UAC2 mixer controls.
@ 2015-06-11 8:04 Johan Rastén
2015-06-11 9:08 ` Takashi Iwai
0 siblings, 1 reply; 4+ messages in thread
From: Johan Rastén @ 2015-06-11 8:04 UTC (permalink / raw)
To: patch; +Cc: alsa-devel, Johan Rastén
Changed ctl type for Input Gain Control and Input Gain Pad Control to
USB_MIXER_S16 as per section 5.2.5.7.11-12 in the USB Audio Class 2.0
definition.
Signed-off-by: Johan Rastén <johan@oljud.se>
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 8b7e391..6b3acba 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -809,12 +809,12 @@ static struct usb_feature_control_info audio_feature_info[] = {
{ "Tone Control - Treble", USB_MIXER_S8 },
{ "Graphic Equalizer", USB_MIXER_S8 }, /* FIXME: not implemeted yet */
{ "Auto Gain Control", USB_MIXER_BOOLEAN },
- { "Delay Control", USB_MIXER_U16 },
+ { "Delay Control", USB_MIXER_U16 }, /* FIXME: U32 in UAC2 */
{ "Bass Boost", USB_MIXER_BOOLEAN },
{ "Loudness", USB_MIXER_BOOLEAN },
/* UAC2 specific */
- { "Input Gain Control", USB_MIXER_U16 },
- { "Input Gain Pad Control", USB_MIXER_BOOLEAN },
+ { "Input Gain Control", USB_MIXER_S16 },
+ { "Input Gain Pad Control", USB_MIXER_S16 },
{ "Phase Inverter Control", USB_MIXER_BOOLEAN },
};
--
2.1.4
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 1/1] usb-audio: Set correct type for some UAC2 mixer controls.
2015-06-11 8:04 [PATCH 1/1] usb-audio: Set correct type for some UAC2 mixer controls Johan Rastén
@ 2015-06-11 9:08 ` Takashi Iwai
2015-06-11 9:26 ` Johan Aires Rastén
0 siblings, 1 reply; 4+ messages in thread
From: Takashi Iwai @ 2015-06-11 9:08 UTC (permalink / raw)
To: Johan Rastén; +Cc: alsa-devel
At Thu, 11 Jun 2015 10:04:51 +0200,
Johan Rastén wrote:
>
> Changed ctl type for Input Gain Control and Input Gain Pad Control to
> USB_MIXER_S16 as per section 5.2.5.7.11-12 in the USB Audio Class 2.0
> definition.
>
> Signed-off-by: Johan Rastén <johan@oljud.se>
Do you have a device that actually uses these stuff?
I'm asking whether this fix any real device, or just hypothetical.
In the former case, it should go to 4.1. For the latter, we can
postpone to 4.2.
thanks,
Takashi
> diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
> index 8b7e391..6b3acba 100644
> --- a/sound/usb/mixer.c
> +++ b/sound/usb/mixer.c
> @@ -809,12 +809,12 @@ static struct usb_feature_control_info audio_feature_info[] = {
> { "Tone Control - Treble", USB_MIXER_S8 },
> { "Graphic Equalizer", USB_MIXER_S8 }, /* FIXME: not implemeted yet */
> { "Auto Gain Control", USB_MIXER_BOOLEAN },
> - { "Delay Control", USB_MIXER_U16 },
> + { "Delay Control", USB_MIXER_U16 }, /* FIXME: U32 in UAC2 */
> { "Bass Boost", USB_MIXER_BOOLEAN },
> { "Loudness", USB_MIXER_BOOLEAN },
> /* UAC2 specific */
> - { "Input Gain Control", USB_MIXER_U16 },
> - { "Input Gain Pad Control", USB_MIXER_BOOLEAN },
> + { "Input Gain Control", USB_MIXER_S16 },
> + { "Input Gain Pad Control", USB_MIXER_S16 },
> { "Phase Inverter Control", USB_MIXER_BOOLEAN },
> };
>
> --
> 2.1.4
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 1/1] usb-audio: Set correct type for some UAC2 mixer controls.
2015-06-11 9:08 ` Takashi Iwai
@ 2015-06-11 9:26 ` Johan Aires Rastén
2015-06-11 9:57 ` Takashi Iwai
0 siblings, 1 reply; 4+ messages in thread
From: Johan Aires Rastén @ 2015-06-11 9:26 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel
The Asus Xonar U7 has an input gain pad control, but audio capture is
still broken with this patch so no hurry.
//Johan
On 11 June 2015 at 11:08, Takashi Iwai <tiwai@suse.de> wrote:
> At Thu, 11 Jun 2015 10:04:51 +0200,
> Johan Rastén wrote:
>>
>> Changed ctl type for Input Gain Control and Input Gain Pad Control to
>> USB_MIXER_S16 as per section 5.2.5.7.11-12 in the USB Audio Class 2.0
>> definition.
>>
>> Signed-off-by: Johan Rastén <johan@oljud.se>
>
> Do you have a device that actually uses these stuff?
> I'm asking whether this fix any real device, or just hypothetical.
> In the former case, it should go to 4.1. For the latter, we can
> postpone to 4.2.
>
>
> thanks,
>
> Takashi
>
>> diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
>> index 8b7e391..6b3acba 100644
>> --- a/sound/usb/mixer.c
>> +++ b/sound/usb/mixer.c
>> @@ -809,12 +809,12 @@ static struct usb_feature_control_info audio_feature_info[] = {
>> { "Tone Control - Treble", USB_MIXER_S8 },
>> { "Graphic Equalizer", USB_MIXER_S8 }, /* FIXME: not implemeted yet */
>> { "Auto Gain Control", USB_MIXER_BOOLEAN },
>> - { "Delay Control", USB_MIXER_U16 },
>> + { "Delay Control", USB_MIXER_U16 }, /* FIXME: U32 in UAC2 */
>> { "Bass Boost", USB_MIXER_BOOLEAN },
>> { "Loudness", USB_MIXER_BOOLEAN },
>> /* UAC2 specific */
>> - { "Input Gain Control", USB_MIXER_U16 },
>> - { "Input Gain Pad Control", USB_MIXER_BOOLEAN },
>> + { "Input Gain Control", USB_MIXER_S16 },
>> + { "Input Gain Pad Control", USB_MIXER_S16 },
>> { "Phase Inverter Control", USB_MIXER_BOOLEAN },
>> };
>>
>> --
>> 2.1.4
>>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 1/1] usb-audio: Set correct type for some UAC2 mixer controls.
2015-06-11 9:26 ` Johan Aires Rastén
@ 2015-06-11 9:57 ` Takashi Iwai
0 siblings, 0 replies; 4+ messages in thread
From: Takashi Iwai @ 2015-06-11 9:57 UTC (permalink / raw)
To: Johan Aires Rastén; +Cc: alsa-devel
At Thu, 11 Jun 2015 11:26:26 +0200,
Johan Aires Rastén wrote:
>
> The Asus Xonar U7 has an input gain pad control, but audio capture is
> still broken with this patch so no hurry.
OK, then I'm going to queue this to for-next branch.
thanks,
Takashi
>
> //Johan
>
>
> On 11 June 2015 at 11:08, Takashi Iwai <tiwai@suse.de> wrote:
> > At Thu, 11 Jun 2015 10:04:51 +0200,
> > Johan Rastén wrote:
> >>
> >> Changed ctl type for Input Gain Control and Input Gain Pad Control to
> >> USB_MIXER_S16 as per section 5.2.5.7.11-12 in the USB Audio Class 2.0
> >> definition.
> >>
> >> Signed-off-by: Johan Rastén <johan@oljud.se>
> >
> > Do you have a device that actually uses these stuff?
> > I'm asking whether this fix any real device, or just hypothetical.
> > In the former case, it should go to 4.1. For the latter, we can
> > postpone to 4.2.
> >
> >
> > thanks,
> >
> > Takashi
> >
> >> diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
> >> index 8b7e391..6b3acba 100644
> >> --- a/sound/usb/mixer.c
> >> +++ b/sound/usb/mixer.c
> >> @@ -809,12 +809,12 @@ static struct usb_feature_control_info audio_feature_info[] = {
> >> { "Tone Control - Treble", USB_MIXER_S8 },
> >> { "Graphic Equalizer", USB_MIXER_S8 }, /* FIXME: not implemeted yet */
> >> { "Auto Gain Control", USB_MIXER_BOOLEAN },
> >> - { "Delay Control", USB_MIXER_U16 },
> >> + { "Delay Control", USB_MIXER_U16 }, /* FIXME: U32 in UAC2 */
> >> { "Bass Boost", USB_MIXER_BOOLEAN },
> >> { "Loudness", USB_MIXER_BOOLEAN },
> >> /* UAC2 specific */
> >> - { "Input Gain Control", USB_MIXER_U16 },
> >> - { "Input Gain Pad Control", USB_MIXER_BOOLEAN },
> >> + { "Input Gain Control", USB_MIXER_S16 },
> >> + { "Input Gain Pad Control", USB_MIXER_S16 },
> >> { "Phase Inverter Control", USB_MIXER_BOOLEAN },
> >> };
> >>
> >> --
> >> 2.1.4
> >>
>
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2015-06-11 9:08 ` Takashi Iwai
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