* [PATCH] ALSA: usb-audio: Add quirk for MS LifeCam HD-3000
@ 2015-05-22 19:15 Vittorio G (VittGam)
2015-05-24 6:35 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Vittorio G (VittGam) @ 2015-05-22 19:15 UTC (permalink / raw)
To: linux-sound, alsa-devel; +Cc: stable, Jaroslav Kysela, Takashi Iwai
Microsoft LifeCam HD-3000 (045e:0779) needs a similar quirk for
suppressing the unsupported sample rate inquiry.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481
Cc: <stable@vger.kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
---
The dmesg is showing this every time the ALSA audio is opened
by the application:
[3759907.370000] 2:3:1: cannot get freq at ep 0x82
And in fact I had to initialize ALSA and v4l2 in a specific order
in my application in order for them to both work.
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 46facfc..2917534 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1118,6 +1118,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
case USB_ID(0x045E, 0x075D): /* MS Lifecam Cinema */
case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */
case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
+ case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
return true;
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ALSA: usb-audio: Add quirk for MS LifeCam HD-3000
2015-05-22 19:15 [PATCH] ALSA: usb-audio: Add quirk for MS LifeCam HD-3000 Vittorio G (VittGam)
@ 2015-05-24 6:35 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2015-05-24 6:35 UTC (permalink / raw)
To: Vittorio G (VittGam); +Cc: linux-sound, alsa-devel, stable, Jaroslav Kysela
At Fri, 22 May 2015 21:15:19 +0200,
Vittorio G (VittGam) wrote:
>
> Microsoft LifeCam HD-3000 (045e:0779) needs a similar quirk for
> suppressing the unsupported sample rate inquiry.
>
> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481
> Cc: <stable@vger.kernel.org>
> Cc: Jaroslav Kysela <perex@perex.cz>
> Cc: Takashi Iwai <tiwai@suse.de>
> Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
> ---
>
> The dmesg is showing this every time the ALSA audio is opened
> by the application:
>
> [3759907.370000] 2:3:1: cannot get freq at ep 0x82
>
> And in fact I had to initialize ALSA and v4l2 in a specific order
> in my application in order for them to both work.
Applied, thanks.
Takashi
>
> diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
> index 46facfc..2917534 100644
> --- a/sound/usb/quirks.c
> +++ b/sound/usb/quirks.c
> @@ -1118,6 +1118,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
> case USB_ID(0x045E, 0x075D): /* MS Lifecam Cinema */
> case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */
> case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
> + case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
> case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
> return true;
> }
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-05-24 6:35 ` Takashi Iwai
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