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| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2014-07-22 19:58:34 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-08-20 14:04:38 -0500 |
| commit | 065a107cdd70f0621011424009b3ecd4e42481b1 (patch) | |
| tree | 6448e4a942ed96ceadea0b6e794a0ce50f0a4c02 /drivers/usb/gadget/function/u_uac2.h | |
| parent | f408757f819a5792e6d27865a12f4da4ae802d28 (diff) | |
| download | linux-stable-065a107cdd70f0621011424009b3ecd4e42481b1.tar.gz linux-stable-065a107cdd70f0621011424009b3ecd4e42481b1.tar.bz2 linux-stable-065a107cdd70f0621011424009b3ecd4e42481b1.zip | |
usb: gadget: f_uac2: use defined constants as defaults
When configfs is integrated the same values will have to be used
as defaults. Use symbolic names in order not to duplicate 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>
Diffstat (limited to 'drivers/usb/gadget/function/u_uac2.h')
| -rw-r--r-- | drivers/usb/gadget/function/u_uac2.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/u_uac2.h b/drivers/usb/gadget/function/u_uac2.h index 290b83af1b69..ed7f7361a53e 100644 --- a/drivers/usb/gadget/function/u_uac2.h +++ b/drivers/usb/gadget/function/u_uac2.h @@ -18,6 +18,13 @@ #include <linux/usb/composite.h> +#define UAC2_DEF_PCHMASK 0x3 +#define UAC2_DEF_PSRATE 48000 +#define UAC2_DEF_PSSIZE 2 +#define UAC2_DEF_CCHMASK 0x3 +#define UAC2_DEF_CSRATE 64000 +#define UAC2_DEF_CSSIZE 2 + struct f_uac2_opts { struct usb_function_instance func_inst; int p_chmask; |