Re: [PATCH] ui/console: Display the 'none' backend in '-display help'

2020-01-20 Thread Gerd Hoffmann
On Mon, Jan 20, 2020 at 08:29:47PM +0100, Philippe Mathieu-Daudé wrote: > Commit c388f408b5 added the possibility to list the display > backends using '-display help'. Since the 'none' backend is > is not implemented as a DisplayChangeListenerOps, it is not > registered to the dpys[] array with qem

Re: [PATCH] ui/console: Display the 'none' backend in '-display help'

2020-01-20 Thread Eric Blake
On 1/20/20 1:29 PM, Philippe Mathieu-Daudé wrote: Commit c388f408b5 added the possibility to list the display backends using '-display help'. Since the 'none' backend is is not implemented as a DisplayChangeListenerOps, it is not registered to the dpys[] array with qemu_display_register(), and is

[PATCH] ui/console: Display the 'none' backend in '-display help'

2020-01-20 Thread Philippe Mathieu-Daudé
Commit c388f408b5 added the possibility to list the display backends using '-display help'. Since the 'none' backend is is not implemented as a DisplayChangeListenerOps, it is not registered to the dpys[] array with qemu_display_register(), and is not listed in the help output. This might be confu