ui: Print available display backends with '-display help'
commitc388f408b538b38db83999fd20b17020d5fdf68f
authorThomas Huth <thuth@redhat.com>
Wed, 8 Jan 2020 14:47:02 +0000 (8 15:47 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Tue, 14 Jan 2020 06:26:36 +0000 (14 07:26 +0100)
tree40dc55914bc484b124963f1792a7f2508dd52c1a
parent3c8a6575985b1652b45bfa670b5e1907d642cfa0
ui: Print available display backends with '-display help'

We already print availabled devices with "-device help", or available
backends with "-netdev help" or "-chardev help". Let's provide a way
for the users to query the available display backends, too.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20200108144702.29969-1-thuth@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
include/ui/console.h
qemu-options.hx
ui/console.c
vl.c