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| author | Mike Lockwood <lockwood@android.com> | 2011-01-27 10:47:40 -0800 |
|---|---|---|
| committer | Mike Lockwood <lockwood@android.com> | 2011-01-27 16:22:15 -0800 |
| commit | f41ef0ee0da4c497352df42d09c3d89940c25e14 (patch) | |
| tree | 61b326463ac9122bf55196d354420cf2ca2c5306 /media/mtp | |
| parent | 6cfacdf97708bc3a0e3d1ed3e07e71caae9a194e (diff) | |
| download | frameworks_av-f41ef0ee0da4c497352df42d09c3d89940c25e14.zip frameworks_av-f41ef0ee0da4c497352df42d09c3d89940c25e14.tar.gz frameworks_av-f41ef0ee0da4c497352df42d09c3d89940c25e14.tar.bz2 | |
Add support for synchronous bulk USB transfers
Change-Id: Id5de49e4d728a702fa1583ecc24f83f36cc57d21
Signed-off-by: Mike Lockwood <lockwood@android.com>
Diffstat (limited to 'media/mtp')
| -rw-r--r-- | media/mtp/MtpDevice.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/media/mtp/MtpDevice.cpp b/media/mtp/MtpDevice.cpp index d02ed90..4383b5f 100644 --- a/media/mtp/MtpDevice.cpp +++ b/media/mtp/MtpDevice.cpp @@ -92,16 +92,16 @@ MtpDevice* MtpDevice::open(const char* deviceName, int fd) { // some music players need to see this before entering MTP mode. char buffer[256]; memset(buffer, 0, sizeof(buffer)); - int ret = usb_device_send_control(device, + int ret = usb_device_control_transfer(device, USB_DIR_IN|USB_RECIP_DEVICE|USB_TYPE_STANDARD, USB_REQ_GET_DESCRIPTOR, (USB_DT_STRING << 8) | 0xEE, - 0, sizeof(buffer), buffer); - printf("usb_device_send_control returned %d errno: %d\n", ret, errno); + 0, buffer, sizeof(buffer), 0); + printf("usb_device_control_transfer returned %d errno: %d\n", ret, errno); if (ret > 0) { printf("got MTP string %s\n", buffer); - ret = usb_device_send_control(device, + ret = usb_device_control_transfer(device, USB_DIR_IN|USB_RECIP_DEVICE|USB_TYPE_VENDOR, 1, - 0, 4, sizeof(buffer), buffer); + 0, 4, buffer, sizeof(buffer), 0); printf("OS descriptor got %d\n", ret); } else { printf("no MTP string\n"); |