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xfree86: provide xf86DisableGeneralHandler() for Nvidia driver 

The proprietary NVidia driver want's to call an internal function for reasons
unknown to us. Adding a little wrapper for it, that's also printing out some
warning message in the log.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-06-23 11:09:45 +02:00
parent 40dc3b6419
commit 3f5e4b1d97
1 changed files with 15 additions and 3 deletions
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18
hw/xfree86/common/xf86Events.c
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@ -342,20 +342,32 @@ xf86UpdateHasVTProperty(Bool hasVT)
static void xf86DisableInputHandler(void *handler);
static void xf86EnableInputHandler(void *handler);
static void xf86DisableGeneralHandler(void *handler);
static void _xf86EnableGeneralHandler(void *handler);
static void _xf86DisableGeneralHandler(void *handler);
_X_EXPORT /* needs to be exported for Nvidia legacy (470.256.02) */
void xf86EnableGeneralHandler(void *handler);
_X_EXPORT /* needs to be exported for Nvidia legacy (470.256.02) */
void xf86DisableGeneralHandler(void *handler);
void xf86EnableGeneralHandler(void *handler) {
LogMessageVerb(X_WARNING, 0, "Outdated driver still using xf86EnableGeneralHandler() !\n");
LogMessageVerb(X_WARNING, 0, "File a bug report to driver vendor or use a FOSS driver.\n");
LogMessageVerb(X_WARNING, 0, "https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n");
LogMessageVerb(X_WARNING, 0, "Proprietary drivers are inherently unstable, they just can't be done right.\n");
_xf86EnableGeneralHandler(handler);
}
void xf86DisableGeneralHandler(void *handler) {
LogMessageVerb(X_WARNING, 0, "Outdated driver still using xf86DisableGeneralHandler() !\n");
LogMessageVerb(X_WARNING, 0, "File a bug report to driver vendor or use a FOSS driver.\n");
LogMessageVerb(X_WARNING, 0, "https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n");
LogMessageVerb(X_WARNING, 0, "Proprietary drivers are inherently unstable, they just can't be done right.\n");
_xf86DisableGeneralHandler(handler);
}
static void
xf86VTLeave(void)
{
@ -383,7 +395,7 @@ xf86VTLeave(void)
if (ih->is_input)
xf86DisableInputHandler(ih);
else
xf86DisableGeneralHandler(ih);
_xf86DisableGeneralHandler(ih);
}
for (pInfo = xf86InputDevs; pInfo; pInfo = pInfo->next)
xf86DisableInputDeviceForVTSwitch(pInfo);
@ -649,7 +661,7 @@ static void xf86DisableInputHandler(void *handler)
RemoveNotifyFd(ih->fd);
}
static void xf86DisableGeneralHandler(void *handler)
static void _xf86DisableGeneralHandler(void *handler)
{
IHPtr ih;