From 1bec1cc0da497e55c16e2a7b50f94cdb2a02197f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Tue, 5 Sep 2023 23:18:08 +0400 Subject: ui/console: allow to override the default VC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If a display is backed by a specialized VC, allow to override the default "vc:80Cx24C". As suggested by Paolo, if the display doesn't implement a VC (get_vc() returns NULL), use a fallback that will use a muxed console on stdio. This changes the behaviour of "qemu -display none", to create a muxed serial/monitor by default (on TTY & not daemonized). Signed-off-by: Marc-André Lureau Reviewed-by: Thomas Huth --- ui/console.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'ui') diff --git a/ui/console.c b/ui/console.c index 8ee66d10c5..a758ed62ad 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1675,6 +1675,20 @@ void qemu_display_init(DisplayState *ds, DisplayOptions *opts) dpys[opts->type]->init(ds, opts); } +const char *qemu_display_get_vc(DisplayOptions *opts) +{ + assert(opts->type < DISPLAY_TYPE__MAX); + if (opts->type == DISPLAY_TYPE_NONE) { + return NULL; + } + assert(dpys[opts->type] != NULL); + if (dpys[opts->type]->vc) { + return dpys[opts->type]->vc; + } else { + return "vc:80Cx24C"; + } +} + void qemu_display_help(void) { int idx; -- cgit v1.2.3