@@ -1111,7 +1111,8 @@ static void vnc_disconnect_finish(VncState *vs)
}
vnc_remove_timer(vs->vd);
- qemu_remove_led_event_handler(vs->led);
+ if (vs->vd->ledsync)
+ qemu_remove_led_event_handler(vs->led);
qemu_free(vs);
}
@@ -2424,7 +2425,8 @@ static void vnc_connect(VncDisplay *vd, int csock)
vnc_flush(vs);
vnc_read_when(vs, protocol_version, 12);
reset_keys(vs);
- vs->led = qemu_add_led_event_handler(kbd_leds, vs);
+ if (vs->vd->ledsync)
+ vs->led = qemu_add_led_event_handler(kbd_leds, vs);
vnc_init_timer(vd);
@@ -2545,6 +2547,7 @@ int vnc_display_open(DisplayState *ds, const char *display)
int saslErr;
#endif
int acl = 0;
+ int ledsync = 1;
if (!vnc_display)
return -1;
@@ -2562,6 +2565,8 @@ int vnc_display_open(DisplayState *ds, const char *display)
password = 1; /* Require password auth */
} else if (strncmp(options, "reverse", 7) == 0) {
reverse = 1;
+ } else if (strncmp(options, "noledsync", 9) == 0) {
+ ledsync = 0;
#ifdef CONFIG_VNC_SASL
} else if (strncmp(options, "sasl", 4) == 0) {
sasl = 1; /* Require SASL auth */
@@ -2707,6 +2712,7 @@ int vnc_display_open(DisplayState *ds, const char *display)
return -1;
}
#endif
+ vs->ledsync = ledsync;
if (reverse) {
/* connect to viewer */
@@ -99,6 +99,7 @@ struct VncDisplay
int lsock;
DisplayState *ds;
kbd_layout_t *kbd_layout;
+ int ledsync;
struct VncSurface guest; /* guest visible surface (aka ds->surface) */
DisplaySurface *server; /* vnc server surface */
Add an option to disable syncing capslock/numlock leds state with capslock/numlock keyboard state. Needed for guests which use the keyboard leds for something else. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- vnc.c | 10 ++++++++-- vnc.h | 1 + 2 files changed, 9 insertions(+), 2 deletions(-)