On 31/7/24 17:41, Peter Maydell wrote:
Currently '-display help' only prints the available backends. Some of those backends support suboptions (e.g. '-display gtk,gl=on'). Mention that in the help output, and point the user to where they might be able to find more information about the suboptions. The new output looks like this:$ qemu-system-aarch64 -display help Available display backend types: none gtk sdl egl-headless curses spice-app dbus Some display backends support suboptions, which can be set with -display backend,option=value,option=value... For a short list of the suboptions for each display, see the top-level -help output; more detail is in the documentation. Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> --- The ideal here would be to programmatically list all the suboptions, so you could say '-display gtk,help', but that seems like a lot of work and I'm not entirely sure how to do it :-) --- ui/console.c | 5 +++++ 1 file changed, 5 insertions(+)
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
