Commit 8bf69b49 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

spice: add display & head options 



This allows to specify display and head to use, simliar to vnc.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Message-id: 1487663858-11731-1-git-send-email-kraxel@redhat.com
parent 857e4795

ui/spice-core.c

+6 −0
Original line number Diff line number Diff line
@@ -497,6 +497,12 @@ static QemuOptsList qemu_spice_opts = { 
        },{

            .name = "seamless-migration",

            .type = QEMU_OPT_BOOL,

        },{

            .name = "display",

            .type = QEMU_OPT_STRING,

        },{

            .name = "head",

            .type = QEMU_OPT_NUMBER,

#ifdef HAVE_SPICE_GL

        },{

            .name = "gl",

ui/spice-display.c

+21 −1
Original line number Diff line number Diff line
@@ -1035,9 +1035,26 @@ static void qemu_spice_display_init_one(QemuConsole *con) 


void qemu_spice_display_init(void)

{

    QemuConsole *con;

    QemuOptsList *olist = qemu_find_opts("spice");

    QemuOpts *opts = QTAILQ_FIRST(&olist->head);

    QemuConsole *spice_con, *con;

    const char *str;

    int i;



    str = qemu_opt_get(opts, "display");

    if (str) {

        int head = qemu_opt_get_number(opts, "head", 0);

        Error *err = NULL;



        spice_con = qemu_console_lookup_by_device_name(str, head, &err);

        if (err) {

            error_report("Failed to lookup display/head");

            exit(1);

        }

    } else {

        spice_con = NULL;

    }



    for (i = 0;; i++) {

        con = qemu_console_lookup_by_index(i);

        if (!con || !qemu_console_is_graphic(con)) {
@@ -1046,6 +1063,9 @@ void qemu_spice_display_init(void) 
        if (qemu_spice_have_display_interface(con)) {

            continue;

        }

        if (spice_con != NULL && spice_con != con) {

            continue;

        }

        qemu_spice_display_init_one(con);

    }

}