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From: Nicolas MURE <nicolas.mure2019@gmail.com>
To: tiwai@suse.de
Cc: Nicolas MURE <nicolas.mure2019@gmail.com>,
	alsa-devel@alsa-project.org, livvy@base.nu
Subject: [PATCH v2 3/4] ALSA: usb-audio: Configure Pioneer DJM-850 samplerate
Date: Mon,  1 Mar 2021 16:27:28 +0100	[thread overview]
Message-ID: <20210301152729.18094-4-nicolas.mure2019@gmail.com> (raw)
In-Reply-To: <20210301152729.18094-1-nicolas.mure2019@gmail.com>

Send an `URB_CONTROL out` USB frame to the device to configure its
samplerate. This should be done before using the device for audio
streaming (capture or playback).

See https://github.com/nm2107/Pioneer-DJM-850-driver-reverse-engineering/blob/172fb9a61055960c88c67b7c416fe5bf3609807b/doc/windows-dvs/framerate-setting/README.md

Signed-off-by: Nicolas MURE <nicolas.mure2019@gmail.com>
---
 sound/usb/quirks.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 737b2729c0d3..d02dac5fcd40 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1503,6 +1503,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 	case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */
 		pioneer_djm_set_format_quirk(subs, 0x0082);
 		break;
+	case USB_ID(0x08e4, 0x0163): /* Pioneer DJM-850 */
+		pioneer_djm_set_format_quirk(subs, 0x0086);
+		break;
 	}
 }
 
-- 
2.29.2


  parent reply	other threads:[~2021-03-01 15:30 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-26 13:34 [PATCH 0/4]: ALSA: usb-audio: Add Pioneer DJM-850 support Nicolas MURE
2021-02-26 13:34 ` [PATCH 1/4] ALSA: usb-audio: Add Pioneer DJM-850 to quirks-table Nicolas MURE
2021-02-26 13:34 ` [PATCH 2/4] ASLA: usb-audio: Declare Pioneer DJM-850 mixer controls Nicolas MURE
2021-02-26 13:34 ` [PATCH 3/4] ALSA: usb-audio: Configure Pioneer DJM-850 samplerate Nicolas MURE
2021-03-01 13:58   ` Takashi Iwai
2021-03-01 15:27     ` [PATCH v2 0/4] ALSA: usb-audio: Add Pioneer DJM-850 support Nicolas MURE
2021-03-01 15:27       ` [PATCH v2 1/4] ALSA: usb-audio: Add Pioneer DJM-850 to quirks-table Nicolas MURE
2021-03-01 15:27       ` [PATCH v2 2/4] ASLA: usb-audio: Declare Pioneer DJM-850 mixer controls Nicolas MURE
2021-03-01 15:27       ` Nicolas MURE [this message]
2021-03-01 15:27       ` [PATCH v2 4/4] ASLA: usb-audio: fix Pioneer DJM-850 control label info Nicolas MURE
2021-03-02  9:20       ` [PATCH v2 0/4] ALSA: usb-audio: Add Pioneer DJM-850 support Takashi Iwai
2021-02-26 13:34 ` [PATCH 4/4] ASLA: usb-audio: fix Pioneer DJM-850 control label info Nicolas MURE

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