starfive-tech/u-boot.git/common/usb_kbd.c, branch master

usb: kbd: Also accept keyboards with Interrupt OUT endpoint

2021-02-26T14:30:55+00:00

The OUT endpoint can just be ignored as it is not used, just as the corresponding Set_Report request for IN-only interfaces. E.g. the Linux gadget hid keyboard also provides an interrupt endpoint. Also cleanup confusing debug messages like "found set protocol", which is printed when a keyboard device is found, while the Set_Protocol request is issued quite some time later. Signed-off-by: Stefan Brüns

usb: kbd: destroy device after console is stopped

2021-02-16T16:16:08+00:00

In case of IOMUX enabled it assumes that console devices in the list are available to get them stopped properly via ->stop() callback. However, the USB keyboard driver violates this assumption and tries to play tricks so the device get destroyed while being listed as an active console. Swap the order of device deregistration and IOMUX update along with converting to use iomux_replace_device() jelper to avoid the use-after-free. Fixes: 3cbcb2892809 ("usb: Fix usb_kbd_deregister when console-muxing is used") Fixes: 8a8348703081 ("dm: usb: Add a remove() method for USB keyboards") Reported-by: Nicolas Saenz Julienne Signed-off-by: Andy Shevchenko

common: Drop log.h from common header

2020-05-19T01:19:18+00:00

Move this header out of the common header. Signed-off-by: Simon Glass

usb: kbd: move USB_KBD_BOOT_REPORT_SIZE to usb.h

2019-11-25T12:28:53+00:00

Move constant USB_KBD_BOOT_REPORT_SIZE. This allows us to reuse it. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

usb: kbd: implement special keys

2019-11-25T12:28:53+00:00

Provide support for F1-F12, Insert, Delete, Home, End, Page Up, Page Down. As this leads to a size increase provide a customizing setting CONFIG_USB_KEYBOARD_FN_KEYS. Signed-off-by: Heinrich Schuchardt

usb: kbd: simplify coding for arrow keys

2019-11-25T12:28:53+00:00

Avoid duplicate translation of arrow key codes. Reduce code size by avoiding strings and eliminating usb_kbd_put_sequence(). Signed-off-by: Heinrich Schuchardt

usb: kbd: signature of usb_kbd_put_queue()

2019-11-25T12:28:53+00:00

usb_kbd_buffer is defined as u8[]. So let usb_kbd_put_queue() use u8 as type of the parameter for the new byte. Signed-off-by: Heinrich Schuchardt

usb: kbd: fix typo

2019-11-25T12:28:53+00:00

%s/a interrupt/an interrupt/ Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

usb: Add nonblock argument to submit_int_msg

2019-09-11T08:11:29+00:00

This will be used to implement non-blocking keyboard polling in case of errors. Signed-off-by: Michal Suchanek

usb: usb_submit_int_msg -> usb_int_msg

2019-09-11T08:11:29+00:00

This aligns naming with usb_bulk_msg and usb_control_msg. Signed-off-by: Michal Suchanek