diff options
Diffstat (limited to 'hw/xfree86/modes/xf86Crtc.c')
| -rw-r--r-- | hw/xfree86/modes/xf86Crtc.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c index 251b80073..a71f5c756 100644 --- a/hw/xfree86/modes/xf86Crtc.c +++ b/hw/xfree86/modes/xf86Crtc.c @@ -2609,6 +2609,8 @@ xf86DisableUnusedFunctions(ScrnInfoPtr pScrn) memset(&crtc->mode, 0, sizeof(crtc->mode)); } } + if (pScrn->pScreen) + xf86_crtc_notify(pScrn->pScreen); } #ifdef RANDR_12_INTERFACE @@ -2863,3 +2865,34 @@ xf86_crtc_clip_video_helper(ScrnInfoPtr pScrn, return ret; } + +xf86_crtc_notify_proc_ptr +xf86_wrap_crtc_notify (ScreenPtr screen, xf86_crtc_notify_proc_ptr new) +{ + ScrnInfoPtr scrn = xf86Screens[screen->myNum]; + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); + xf86_crtc_notify_proc_ptr old; + + old = config->xf86_crtc_notify; + config->xf86_crtc_notify = new; + return old; +} + +void +xf86_unwrap_crtc_notify(ScreenPtr screen, xf86_crtc_notify_proc_ptr old) +{ + ScrnInfoPtr scrn = xf86Screens[screen->myNum]; + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); + + config->xf86_crtc_notify = old; +} + +void +xf86_crtc_notify(ScreenPtr screen) +{ + ScrnInfoPtr scrn = xf86Screens[screen->myNum]; + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); + + if (config->xf86_crtc_notify) + config->xf86_crtc_notify(screen); +} |