diff options
| author | Abdulhadi Mohamed <abdulahhadi2@gmail.com> | 2017-07-19 16:31:10 +0100 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2019-01-10 21:03:30 -0800 |
| commit | fda16fc18334dd2efa39262cefbee2e3a4cd1897 (patch) | |
| tree | e1e732fb77f610d79f1be210436b58c0dd820748 /include/linux | |
| parent | b3b13a88db52f9500853acd9290d319bba9f0917 (diff) | |
usb: gadget: f_hid: {GET,SET} PROTOCOL Support
The current f_hid driver doesn't handle GET_PROCOTOL and
SET_PROCOTOL requests, which are required to operate HID
gadgets in BOOT mode. This patch implements this feature for
devices that have the same implementation for REPORT and BOOT mode
so that these devices are recognized by older BIOSes.
Change-Id: I2279d9083bf9093f5a96c16df5d7ae48d11fd503
Signed-off-by: Abdulhadi Mohamed <abdulahhadi2@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Git-commit: b3c4ec71ec413c2e5bfb028bdf1737af07f1fde0
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hid.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index fd86687f8119..d16de62231d3 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -345,6 +345,12 @@ struct hid_item { #define HID_GROUP_LOGITECH_DJ_DEVICE 0x0102 /* + * HID protocol status + */ +#define HID_REPORT_PROTOCOL 1 +#define HID_BOOT_PROTOCOL 0 + +/* * This is the global environment of the parser. This information is * persistent for main-items. The global environment can be saved and * restored with PUSH/POP statements. |