Julian Scheel
7ab40ff566
Implement support for multiple sampling rates in u_audio part of the
audio gadget. The currently configured rates are exposed through
read-only amixer controls 'Capture Rate' and 'Playback Rate'.
Change-Id: Idcdcddf34a165553753b2a9af17a688b0e8ab4f0
Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com>
Link: https://lore.kernel.org/r/20220121155308.48794-3-pavel.hofman@ivitera.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit c565ad07ef
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next)
10 lines
178 B
C
10 lines
178 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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*/
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#ifndef UAC_COMMON_H
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#define UAC_COMMON_H
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#define UAC_MAX_RATES 10 /* maximum number of rates configurable by f_uac1/2 */
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#endif
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