fonts, text and basic ui for on-screen log

1 files changed, 4 insertions, 5 deletions

diff --git a/src/display.c b/src/display.c
index 806b78e..bad4d69 100644
--- a/src/display.c
+++ b/src/display.c
@@ -156,6 +156,7 @@ void display_flip( void )
   __display.crtc.fb_id = __display.fb.id[i];
 
   if( e33_ioctl( __display.devfd, (int)DRM_IOCTL_MODE_SETCRTC, &__display.crtc ) == -1 ) {
+    logw( "Failed to set CRTC for page flip prep. Skipping" );
     return;
   }
 
@@ -164,9 +165,7 @@ void display_flip( void )
   flip.user_data = ((__u64)(&__display.crtc.crtc_id));
   flip.flags = DRM_MODE_PAGE_FLIP_EVENT;
 
-  if( e33_ioctl( __display.devfd, (int)DRM_IOCTL_MODE_PAGE_FLIP, &flip ) == -1 ) {
-    return;
-  }
+  e33_ioctl( __display.devfd, (int)DRM_IOCTL_MODE_PAGE_FLIP, &flip );
 
   /* TODO remove later */
   memset( __display.surface.data, 0, (uSize)__display.fb.size );
@@ -314,7 +313,7 @@ static Size _get_drm_connector( void )
 
     if( connector->connection == 1 &&
         connector->count_modes > 0 &&
-        connector->count_encoders > 0 
+        connector->count_encoders > 0
     ) {
       connector->modes_ptr = (__u64)drmData.connModes;
       connector->props_ptr = (__u64)drmData.connProps;
@@ -324,7 +323,7 @@ static Size _get_drm_connector( void )
       if( e33_ioctl( __display.devfd, (int)DRM_IOCTL_MODE_GETCONNECTOR, connector) == -1 ) {
         continue;
       }
-         
+
       for( j = 0; j < connector->count_modes; ++j )
       {
         struct drm_mode_modeinfo *mode = &drmData.connModes[j];