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ui/sdl2: Allow host to power down screen

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By default, SDL disables the screen saver which prevents the host from powering
down the screen even if the screen is locked. This results in draining the
battery needlessly when the host isn't connected to a wall charger. Fix that by
enabling the screen saver.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240512095945.1879-1-shentey@gmail.com>
(cherry picked from commit 2e701e6785)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Bernhard Beschow 2024-05-12 11:59:45 +02:00 committed by Michael Tokarev
parent 082940a5a1
commit 61687b3b43
1 changed files with 1 additions and 0 deletions
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ui/sdl2.c
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@ -857,6 +857,7 @@ static void sdl2_display_init(DisplayState *ds, DisplayOptions *o)
SDL_SetHint(SDL_HINT_ALLOW_ALT_TAB_WHILE_GRABBED, "0");
#endif
SDL_SetHint(SDL_HINT_WINDOWS_NO_CLOSE_ON_ALT_F4, "1");
SDL_EnableScreenSaver();
memset(&info, 0, sizeof(info));
SDL_VERSION(&info.version);