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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-10-26 21:46:20 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-10-26 21:46:20 -0700 |
| commit | 6ad390a25a9d1d8606b9b826878f0a30639dc2b3 (patch) | |
| tree | 05aff14f02776bc0d59a1f777cb92df6f4456ba9 /drivers/hid/hid-roccat-common.c | |
| parent | d6069dae4700cf5290a75002c46b9be8ea7eef3c (diff) | |
| parent | 3f48e7354358519e5b93f7f755ec270b3f8eafa0 (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/hid/hid-roccat-common.c')
| -rw-r--r-- | drivers/hid/hid-roccat-common.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/hid/hid-roccat-common.c b/drivers/hid/hid-roccat-common.c index 13b1eb0c8c6..edf898dee28 100644 --- a/drivers/hid/hid-roccat-common.c +++ b/drivers/hid/hid-roccat-common.c @@ -11,10 +11,16 @@ * any later version. */ +#include <linux/hid.h> #include <linux/slab.h> #include "hid-roccat-common.h" -int roccat_common_receive(struct usb_device *usb_dev, uint usb_command, +static inline uint16_t roccat_common_feature_report(uint8_t report_id) +{ + return 0x300 | report_id; +} + +int roccat_common_receive(struct usb_device *usb_dev, uint report_id, void *data, uint size) { char *buf; @@ -25,9 +31,10 @@ int roccat_common_receive(struct usb_device *usb_dev, uint usb_command, return -ENOMEM; len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0), - USB_REQ_CLEAR_FEATURE, + HID_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, - usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT); + roccat_common_feature_report(report_id), + 0, buf, size, USB_CTRL_SET_TIMEOUT); memcpy(data, buf, size); kfree(buf); @@ -35,7 +42,7 @@ int roccat_common_receive(struct usb_device *usb_dev, uint usb_command, } EXPORT_SYMBOL_GPL(roccat_common_receive); -int roccat_common_send(struct usb_device *usb_dev, uint usb_command, +int roccat_common_send(struct usb_device *usb_dev, uint report_id, void const *data, uint size) { char *buf; @@ -48,9 +55,10 @@ int roccat_common_send(struct usb_device *usb_dev, uint usb_command, memcpy(buf, data, size); len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0), - USB_REQ_SET_CONFIGURATION, + HID_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT); + roccat_common_feature_report(report_id), + 0, buf, size, USB_CTRL_SET_TIMEOUT); kfree(buf); return ((len < 0) ? len : ((len != size) ? -EIO : 0)); |