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>

1 files changed, 8 insertions, 4 deletions

diff --git a/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c b/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
index a349a872781b..4b8279f373d5 100644
--- a/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
+++ b/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
@@ -27,7 +27,9 @@
 /******************** 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;
@@ -35,11 +37,12 @@ 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),
@@ -61,6 +64,7 @@ static const struct {
                         .bmAttributes = USB_ENDPOINT_XFER_BULK,
                 },
         },
+        .hs_count = htole32(3),
         .hs_descs = {
                 .intf = {
                         .bLength = sizeof(descriptors.hs_descs.intf),