Commit 5005ccd9 authored by Manuel Barrio Linares's avatar Manuel Barrio Linares Committed by Takashi Iwai
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ALSA: usb-audio: Fix for sampling rates support for Mbox3 



Fixed wrong use of usb_sndctrlpipe to usb_rcvctrlpipe

Fixes: 44f69ddc ("ALSA: usb-audio: Add sampling rates support for Mbox3")
Signed-off-by: default avatarManuel Barrio Linares <mbarriolinares@gmail.com>
Link: https://lore.kernel.org/r/20240516134003.39104-1-mbarriolinares@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 2ea13d62

sound/usb/quirks.c

+2 −2
Original line number Diff line number Diff line
@@ -1740,7 +1740,7 @@ static void mbox3_set_format_quirk(struct snd_usb_substream *subs, 
	u32 current_rate;



	// Get current rate from card and check if changing it is needed

	snd_usb_ctl_msg(subs->dev, usb_sndctrlpipe(subs->dev, 0),

	snd_usb_ctl_msg(subs->dev, usb_rcvctrlpipe(subs->dev, 0),

					0x01, 0x21 | USB_DIR_IN, 0x0100, 0x8101, &buff4, 4);

	current_rate = le32_to_cpu(buff4);

	dev_dbg(&subs->dev->dev,
@@ -1765,7 +1765,7 @@ static void mbox3_set_format_quirk(struct snd_usb_substream *subs, 


	// Check whether the change was successful

	buff4 = 0;

	snd_usb_ctl_msg(subs->dev, usb_sndctrlpipe(subs->dev, 0),

	snd_usb_ctl_msg(subs->dev, usb_rcvctrlpipe(subs->dev, 0),

					0x01, 0x21 | USB_DIR_IN, 0x0100, 0x8101, &buff4, 4);

	if (new_rate != le32_to_cpu(buff4))

		dev_warn(&subs->dev->dev, "MBOX3: Couldn't set the sample rate");