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| author | Robert Baldyga <r.baldyga@samsung.com> | 2014-06-25 10:26:48 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-06-30 21:53:32 +0400 |
| commit | 0ebe991042c927e68a50e206ad6244483f66301c (patch) | |
| tree | 51a256680829d639815f77f1c14d11db80dbed29 /tools/usb/ffs-aio-example/simple | |
| parent | d2999e1b10fb740371a896b33fa1e6d89669ffba (diff) | |
| download | linux-0ebe991042c927e68a50e206ad6244483f66301c.tar.xz | |
tools: ffs-aio-example: convert to new descriptor format
Since commit [ac8dde11: “Add flags to descriptors block”] functionfs
supports a new descriptor format, so we update example application
to make it using recomended version of descriptors.
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'tools/usb/ffs-aio-example/simple')
| -rw-r--r-- | tools/usb/ffs-aio-example/simple/device_app/aio_simple.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c b/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c index 28c22cb51249..2d6f59be4e7b 100644 --- a/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c +++ b/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c @@ -25,7 +25,9 @@ /******************** Descriptors and Strings *******************************/ static const struct { - struct usb_functionfs_descs_head header; + struct usb_functionfs_descs_head_v2 header; + __le32 fs_count; + __le32 hs_count; struct { struct usb_interface_descriptor intf; struct usb_endpoint_descriptor_no_audio bulk_sink; @@ -33,11 +35,12 @@ static const struct { } __attribute__ ((__packed__)) fs_descs, hs_descs; } __attribute__ ((__packed__)) descriptors = { .header = { - .magic = htole32(FUNCTIONFS_DESCRIPTORS_MAGIC), + .magic = htole32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2), + .flags = htole32(FUNCTIONFS_HAS_FS_DESC | + FUNCTIONFS_HAS_HS_DESC), .length = htole32(sizeof(descriptors)), - .fs_count = htole32(3), - .hs_count = htole32(3), }, + .fs_count = htole32(3), .fs_descs = { .intf = { .bLength = sizeof(descriptors.fs_descs.intf), @@ -59,6 +62,7 @@ static const struct { .bmAttributes = USB_ENDPOINT_XFER_BULK, }, }, + .hs_count = htole32(3), .hs_descs = { .intf = { .bLength = sizeof(descriptors.hs_descs.intf), |