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| author | Nicolas Boichat <drinkcat@chromium.org> | 2020-12-08 18:00:01 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-12-23 06:24:18 +0000 |
| commit | a3113149a50a82c38316d4813b41e5068ad17362 (patch) | |
| tree | 8f11154d1cae5c75991050fe7843e91003d0de4d /chip | |
| parent | 430c4a22e11a19d7ab4a7818b2f08764b4757c28 (diff) | |
| download | chrome-ec-a3113149a50a82c38316d4813b41e5068ad17362.tar.gz | |
chip/stm32/usb_hid_keyboard: Implement HID GET_REPORT
Implement HID GET_REPORT with INPUT type.
BRANCH=nocturne,kukui
BUG=b:174539061
TEST=With associated kernel CL:
cd /sys/bus/usb/drivers/usbhid
echo 1-1.1:1.0 > unbind; echo 1-1.1:1.0 > bind
Change-Id: If62c92e55fa5454116816681c2ab46d5e796c4b5
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2578620
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'chip')
| -rw-r--r-- | chip/stm32/usb_hid_keyboard.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/chip/stm32/usb_hid_keyboard.c b/chip/stm32/usb_hid_keyboard.c index cddeea289e..c637cf4363 100644 --- a/chip/stm32/usb_hid_keyboard.c +++ b/chip/stm32/usb_hid_keyboard.c @@ -527,27 +527,33 @@ static void hid_keyboard_feature_init(void) } } DECLARE_HOOK(HOOK_INIT, hid_keyboard_feature_init, HOOK_PRIO_DEFAULT - 1); +#endif static int hid_keyboard_get_report(uint8_t report_id, uint8_t report_type, const uint8_t **buffer_ptr, int *buffer_size) { + if (report_type == REPORT_TYPE_INPUT) { + *buffer_ptr = (uint8_t *)&report; + *buffer_size = sizeof(report); + return 0; + } + +#ifdef CONFIG_USB_HID_KEYBOARD_VIVALDI if (report_type == REPORT_TYPE_FEATURE) { *buffer_ptr = (uint8_t *)feature_report; *buffer_size = sizeof(feature_report); return 0; } +#endif return -1; } -#endif static struct usb_hid_config_t hid_config_kb = { .report_desc = report_desc, .report_size = sizeof(report_desc), .hid_desc = &hid_desc_kb, -#ifdef CONFIG_USB_HID_KEYBOARD_VIVALDI .get_report = &hid_keyboard_get_report, -#endif }; static int hid_keyboard_iface_request(usb_uint *ep0_buf_rx, |