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[Stable-7.2.12,28/29] ui/sdl2: Allow host to power down screen

Message ID 20240607191219.528194-9-mjt@tls.msk.ru
State New
Headers show
Series Patch Round-up for stable 7.2.12, frozen at 2024-06-07 | expand

Commit Message

Michael Tokarev June 7, 2024, 7:12 p.m. UTC 
From: Bernhard Beschow <shentey@gmail.com>

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 2e701e6785cd8cc048c608751c6e4f6253c67ab6)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff mbox series

Patch

diff --git a/ui/sdl2.c b/ui/sdl2.c
index d630459b78..fc7e8639c2 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -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);