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ALSA: usb-audio: Add DJM450 to Pioneer format quirk
[ Upstream commit 3b85f5f ] Like the DJM-750, ensure that the format control message is passed to the device when opening a stream. It seems as though fmt->sync_ep is not always set when this function is called hence the passing of the value at the call site. If this can be fixed, fmt->sync_up should be used as the wvalue. There doesn't seem to be a "cpu_to_le24" type function defined hence for the open code but I did see a similar thing done in Bluez lib. Perhaps we can get these definitions defined in byteorder.h. See hci_cpu_to_le24 in include/net/bluetooth/hci.h:2543 for similar usage. Signed-off-by: Olivia Mackintosh <livvy@base.nu> Link: https://lore.kernel.org/r/20210202134225.3217-2-livvy@base.nu Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
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