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usb: gadget: f_uac1: use defined constants as defaults

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When configfs support is added the values in question will have to be
used in two different places. Substitute them with defined constants
to avoid duplicating magic numbers.

Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz
2014-07-22 19:58:42 +02:00
committed by Felipe Balbi
parent 807dccdba5
commit bcec9784dd
3 changed files with 13 additions and 14 deletions
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8
drivers/usb/gadget/function/u_uac1.h
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@@ -23,6 +23,14 @@
#include "gadget_chips.h"
#define FILE_PCM_PLAYBACK "/dev/snd/pcmC0D0p"
#define FILE_PCM_CAPTURE "/dev/snd/pcmC0D0c"
#define FILE_CONTROL "/dev/snd/controlC0"
#define UAC1_OUT_EP_MAX_PACKET_SIZE 200
#define UAC1_REQ_COUNT 256
#define UAC1_AUDIO_BUF_SIZE 48000
/*
* This represents the USB side of an audio card device, managed by a USB
* function which provides control and stream interfaces.