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authorStefan Achatz <erazor_de@users.sourceforge.net>2012-05-20 22:44:59 +0200
committerJiri Kosina <jkosina@suse.cz>2012-06-28 10:34:01 +0200
commit4728f2dc9f8e32ce898223fb863316ed7fa2d224 (patch)
treec8f2df1b448db340d556bf1be42b35cb96d4f0ab /drivers/hid/hid-roccat-common.h
parent6a2a6390cf098b899a30146ef5c1fb85c9fefb3c (diff)
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HID: roccat: move functionality to roccat-common
Reduced code duplication by moving functions from individual drivers to roccat-common module. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-roccat-common.h')
-rw-r--r--drivers/hid/hid-roccat-common.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/hid/hid-roccat-common.h b/drivers/hid/hid-roccat-common.h
index 9a5bc61f9699..86bce05da013 100644
--- a/drivers/hid/hid-roccat-common.h
+++ b/drivers/hid/hid-roccat-common.h
@@ -15,9 +15,21 @@
#include <linux/usb.h>
#include <linux/types.h>
+enum roccat_common_commands {
+ ROCCAT_COMMON_COMMAND_CONTROL = 0x4,
+};
+
+struct roccat_common_control {
+ uint8_t command;
+ uint8_t value;
+ uint8_t request; /* always 0 on requesting write check */
+} __packed;
+
int roccat_common_receive(struct usb_device *usb_dev, uint report_id,
void *data, uint size);
int roccat_common_send(struct usb_device *usb_dev, uint report_id,
void const *data, uint size);
+int roccat_common_send_with_status(struct usb_device *usb_dev,
+ uint command, void const *buf, uint size);
#endif