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a652b12013
QEMU used to run qemu_spice.display_init() before vm_start(), and QXL/display interfaces where started then. Now, vm_start() happens before QXL/display interfaces are added and Spice server doesn't automatically start them in this case (fixed in spice git) Fixes Spice regression introduced after 5.2, with refactoring commitsb4e1a34211("vl: remove separate preconfig main_loop") andfacf7c60ee("vl: initialize displays _after_ exiting preconfiguration"), probably others. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210129152351.161971-1-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*
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* Copyright (C) 2010 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 or
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* (at your option) version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef QEMU_SPICE_H
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#define QEMU_SPICE_H
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#include "qapi/error.h"
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#include "ui/qemu-spice-module.h"
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#ifdef CONFIG_SPICE
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#include <spice.h>
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#include "qemu/config-file.h"
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void qemu_spice_input_init(void);
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void qemu_spice_display_init(void);
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void qemu_spice_display_init_done(void);
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bool qemu_spice_have_display_interface(QemuConsole *con);
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int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
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int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
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const char *subject);
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#if !defined(SPICE_SERVER_VERSION) || (SPICE_SERVER_VERSION < 0xc06)
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#define SPICE_NEEDS_SET_MM_TIME 1
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#else
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#define SPICE_NEEDS_SET_MM_TIME 0
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#endif
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#else /* CONFIG_SPICE */
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#include "qemu/error-report.h"
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#define spice_displays 0
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#endif /* CONFIG_SPICE */
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static inline bool qemu_using_spice(Error **errp)
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{
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if (!using_spice) {
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error_set(errp, ERROR_CLASS_DEVICE_NOT_ACTIVE,
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"SPICE is not in use");
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return false;
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}
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return true;
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}
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#endif /* QEMU_SPICE_H */
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