6.17-stable review patch. If anyone has any objections, please let me know.
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From: Roy Vegard Ovesen roy.vegard.ovesen@gmail.com
[ Upstream commit d1d6ad7f6686e208aba06b7af3feef7a7cba61cf ]
Testing with a Presonus STUDIO 1824c together with a Behringer ultragain digital ADAT device shows that using all 3 altno settings works fine.
When selecting sample rate, the driver sets the interface to the correct altno setting and the correct number of channels is set.
Selecting the correct altno setting via Ardour, Reaper or whatever other way to set the sample rate is more convenient than re-loading the driver module with device_setup to set altno.
Signed-off-by: Roy Vegard Ovesen roy.vegard.ovesen@gmail.com Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Sasha Levin sashal@kernel.org --- sound/usb/quirks.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 766db7d00cbc9..4a35f962527e9 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1599,9 +1599,6 @@ int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip, /* presonus studio 1810c: skip altsets incompatible with device_setup */ if (chip->usb_id == USB_ID(0x194f, 0x010c)) return s1810c_skip_setting_quirk(chip, iface, altno); - /* presonus studio 1824c: skip altsets incompatible with device_setup */ - if (chip->usb_id == USB_ID(0x194f, 0x010d)) - return s1810c_skip_setting_quirk(chip, iface, altno);
return 0; }