From: Bernhard Beschow <shentey@gmail.com>
To: qemu-devel@nongnu.org
Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Bernhard Beschow" <shentey@gmail.com>
Subject: [PATCH] ui/sdl2: Allow host to power down screen
Date: Sun, 12 May 2024 11:59:45 +0200 [thread overview]
Message-ID: <20240512095945.1879-1-shentey@gmail.com> (raw)
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>
---
ui/sdl2.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ui/sdl2.c b/ui/sdl2.c
index 4971963f00..0a0eb5a42d 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -874,6 +874,7 @@ 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);
--
2.45.0
next reply other threads:[~2024-05-12 10:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-12 9:59 Bernhard Beschow [this message]
2024-05-13 8:30 ` [PATCH] ui/sdl2: Allow host to power down screen Marc-André Lureau
2024-05-17 10:20 ` Daniel P. Berrangé
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