diff options
-rw-r--r-- | src/sna/sna_display.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c index 868d6087..cb77b6fd 100644 --- a/src/sna/sna_display.c +++ b/src/sna/sna_display.c @@ -1051,7 +1051,8 @@ sna_crtc_force_outputs_on(xf86CrtcPtr crtc) continue; __sna_output_dpms(output, DPMSModeOn, false); - to_sna_output(output)->last_detect = now; + if (to_sna_output(output)->last_detect) + to_sna_output(output)->last_detect = now; } #if XF86_CRTC_VERSION >= 3 |