Add evdev support to ukbd driver
event generation is disabled by default in favour of kbdmux. This behavoiur is controlled by kern.evdev.rcpt_mask sysctl, bit 3 should be set to give priority to hw over mux Submitted by: Vladimir Kondratiev <wulf@cicgroup.ru> Reviewed by: hans Differential Revision: https://reviews.freebsd.org/D7957
This commit is contained in:
Oleksandr Tymoshenko
parent
005156d7b3
commit
10063b791c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=306132
@ -40,6 +40,7 @@ __FBSDID("$FreeBSD$");
|
||||
#include "opt_compat.h"
|
||||
#include "opt_kbd.h"
|
||||
#include "opt_ukbd.h"
|
||||
#include "opt_evdev.h"
|
||||
|
||||
#include <sys/stdint.h>
|
||||
#include <sys/stddef.h>
|
||||
@ -71,6 +72,11 @@ __FBSDID("$FreeBSD$");
|
||||
|
||||
#include <dev/usb/quirk/usb_quirk.h>
|
||||
|
||||
#ifdef EVDEV
|
||||
#include <dev/evdev/input.h>
|
||||
#include <dev/evdev/evdev.h>
|
||||
#endif
|
||||
|
||||
#include <sys/ioccom.h>
|
||||
#include <sys/filio.h>
|
||||
#include <sys/tty.h>
|
||||
@ -160,6 +166,9 @@ struct ukbd_softc {
|
||||
struct usb_device *sc_udev;
|
||||
struct usb_interface *sc_iface;
|
||||
struct usb_xfer *sc_xfer[UKBD_N_TRANSFER];
|
||||
#ifdef EVDEV
|
||||
struct evdev_dev *sc_evdev;
|
||||
#endif
|
||||
|
||||
sbintime_t sc_co_basetime;
|
||||
int sc_delay;
|
||||
@ -354,6 +363,12 @@ static device_attach_t ukbd_attach;
|
||||
static device_detach_t ukbd_detach;
|
||||
static device_resume_t ukbd_resume;
|
||||
|
||||
#ifdef EVDEV
|
||||
static struct evdev_methods ukbd_evdev_methods = {
|
||||
.ev_event = evdev_ev_kbd_event,
|
||||
};
|
||||
#endif
|
||||
|
||||
static uint8_t
|
||||
ukbd_any_key_pressed(struct ukbd_softc *sc)
|
||||
{
|
||||
@ -388,6 +403,14 @@ ukbd_put_key(struct ukbd_softc *sc, uint32_t key)
|
||||
DPRINTF("0x%02x (%d) %s\n", key, key,
|
||||
(key & KEY_RELEASE) ? "released" : "pressed");
|
||||
|
||||
#ifdef EVDEV
|
||||
if (evdev_rcpt_mask & EVDEV_RCPT_HW_KBD && sc->sc_evdev != NULL) {
|
||||
evdev_push_event(sc->sc_evdev, EV_KEY,
|
||||
evdev_hid2key(KEY_INDEX(key)), !(key & KEY_RELEASE));
|
||||
evdev_sync(sc->sc_evdev);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (sc->sc_inputs < UKBD_IN_BUF_SIZE) {
|
||||
sc->sc_input[sc->sc_inputtail] = key;
|
||||
++(sc->sc_inputs);
|
||||
@ -908,6 +931,11 @@ ukbd_set_leds_callback(struct usb_xfer *xfer, usb_error_t error)
|
||||
if (!any)
|
||||
break;
|
||||
|
||||
#ifdef EVDEV
|
||||
if (sc->sc_evdev != NULL)
|
||||
evdev_push_leds(sc->sc_evdev, sc->sc_leds);
|
||||
#endif
|
||||
|
||||
/* range check output report length */
|
||||
len = sc->sc_led_size;
|
||||
if (len > (UKBD_BUFFER_SIZE - 1))
|
||||
@ -1183,6 +1211,10 @@ ukbd_attach(device_t dev)
|
||||
usb_error_t err;
|
||||
uint16_t n;
|
||||
uint16_t hid_len;
|
||||
#ifdef EVDEV
|
||||
struct evdev_dev *evdev;
|
||||
int i;
|
||||
#endif
|
||||
#ifdef USB_DEBUG
|
||||
int rate;
|
||||
#endif
|
||||
@ -1297,6 +1329,37 @@ ukbd_attach(device_t dev)
|
||||
goto detach;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef EVDEV
|
||||
evdev = evdev_alloc();
|
||||
evdev_set_name(evdev, device_get_desc(dev));
|
||||
evdev_set_phys(evdev, device_get_nameunit(dev));
|
||||
evdev_set_id(evdev, BUS_USB, uaa->info.idVendor,
|
||||
uaa->info.idProduct, 0);
|
||||
evdev_set_serial(evdev, usb_get_serial(uaa->device));
|
||||
evdev_set_methods(evdev, kbd, &ukbd_evdev_methods);
|
||||
evdev_support_event(evdev, EV_SYN);
|
||||
evdev_support_event(evdev, EV_KEY);
|
||||
if (sc->sc_flags & (UKBD_FLAG_NUMLOCK | UKBD_FLAG_CAPSLOCK |
|
||||
UKBD_FLAG_SCROLLLOCK))
|
||||
evdev_support_event(evdev, EV_LED);
|
||||
evdev_support_event(evdev, EV_REP);
|
||||
|
||||
for (i = 0x00; i <= 0xFF; i++)
|
||||
evdev_support_key(evdev, evdev_hid2key(i));
|
||||
if (sc->sc_flags & UKBD_FLAG_NUMLOCK)
|
||||
evdev_support_led(evdev, LED_NUML);
|
||||
if (sc->sc_flags & UKBD_FLAG_CAPSLOCK)
|
||||
evdev_support_led(evdev, LED_CAPSL);
|
||||
if (sc->sc_flags & UKBD_FLAG_SCROLLLOCK)
|
||||
evdev_support_led(evdev, LED_SCROLLL);
|
||||
|
||||
if (evdev_register(evdev))
|
||||
evdev_free(evdev);
|
||||
else
|
||||
sc->sc_evdev = evdev;
|
||||
#endif
|
||||
|
||||
sc->sc_flags |= UKBD_FLAG_ATTACHED;
|
||||
|
||||
if (bootverbose) {
|
||||
@ -1367,6 +1430,12 @@ ukbd_detach(device_t dev)
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef EVDEV
|
||||
if (sc->sc_evdev != NULL)
|
||||
evdev_free(sc->sc_evdev);
|
||||
#endif
|
||||
|
||||
if (KBD_IS_CONFIGURED(&sc->sc_kbd)) {
|
||||
error = kbd_unregister(&sc->sc_kbd);
|
||||
if (error) {
|
||||
@ -1884,6 +1953,10 @@ ukbd_ioctl_locked(keyboard_t *kbd, u_long cmd, caddr_t arg)
|
||||
*/
|
||||
kbd->kb_delay1 = imax(((int *)arg)[0], 250);
|
||||
kbd->kb_delay2 = imax(((int *)arg)[1], 34);
|
||||
#ifdef EVDEV
|
||||
if (sc->sc_evdev != NULL)
|
||||
evdev_push_repeats(sc->sc_evdev, kbd);
|
||||
#endif
|
||||
return (0);
|
||||
|
||||
#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) || \
|
||||
@ -2032,6 +2105,9 @@ ukbd_set_leds(struct ukbd_softc *sc, uint8_t leds)
|
||||
static int
|
||||
ukbd_set_typematic(keyboard_t *kbd, int code)
|
||||
{
|
||||
#ifdef EVDEV
|
||||
struct ukbd_softc *sc = kbd->kb_data;
|
||||
#endif
|
||||
static const int delays[] = {250, 500, 750, 1000};
|
||||
static const int rates[] = {34, 38, 42, 46, 50, 55, 59, 63,
|
||||
68, 76, 84, 92, 100, 110, 118, 126,
|
||||
@ -2043,6 +2119,10 @@ ukbd_set_typematic(keyboard_t *kbd, int code)
|
||||
}
|
||||
kbd->kb_delay1 = delays[(code >> 5) & 3];
|
||||
kbd->kb_delay2 = rates[code & 0x1f];
|
||||
#ifdef EVDEV
|
||||
if (sc->sc_evdev != NULL)
|
||||
evdev_push_repeats(sc->sc_evdev, kbd);
|
||||
#endif
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
@ -30,7 +30,7 @@ S= ${.CURDIR}/../../..
|
||||
.PATH: $S/dev/usb/input
|
||||
|
||||
KMOD= ukbd
|
||||
SRCS= opt_bus.h opt_compat.h opt_kbd.h opt_ukbd.h opt_usb.h \
|
||||
SRCS= opt_bus.h opt_compat.h opt_evdev.h opt_kbd.h opt_ukbd.h opt_usb.h \
|
||||
device_if.h bus_if.h usb_if.h usbdevs.h \
|
||||
ukbd.c
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user