Add busy status to ecore_drm2_fb

We've been tracking this in the outbuf code, but that logic is going to
be moved into ecore_evas_drm to use the new ticking paradigm.

3 files changed, 36 insertions, 0 deletions

diff --git a/src/lib/ecore_drm2/Ecore_Drm2.h b/src/lib/ecore_drm2/Ecore_Drm2.h
index 3de799933b..ce9340f901 100644
--- a/src/lib/ecore_drm2/Ecore_Drm2.h
+++ b/src/lib/ecore_drm2/Ecore_Drm2.h
@@ -779,6 +779,29 @@ EAPI void ecore_drm2_fb_dirty(Ecore_Drm2_Fb *fb, Eina_Rectangle *rects, unsigned
  */
 EAPI int ecore_drm2_fb_flip(Ecore_Drm2_Fb *fb, Ecore_Drm2_Output *output, void *data);
 
+/**
+ * Return the Ecore_Drm2_Fb's busy status
+ *
+ * @param fb
+ *
+ * @return The busy status
+ *
+ * @ingroup Ecore_Drm2_Fb_Group
+ * @since 1.19
+ */
+EAPI Eina_Bool ecore_drm2_fb_busy_get(Ecore_Drm2_Fb *fb);
+
+/**
+ * Change the Ecore_Drm2_Fb's busy status
+ *
+ * @param fb
+ * @param busy The new busy status
+ *
+ * @ingroup Ecore_Drm2_Fb_Group
+ * @since 1.19
+ */
+EAPI void ecore_drm2_fb_busy_set(Ecore_Drm2_Fb *fb, Eina_Bool busy);
+
 # endif
 
 #endif
diff --git a/src/lib/ecore_drm2/ecore_drm2_fb.c b/src/lib/ecore_drm2/ecore_drm2_fb.c
index f91a477182..6ac0dde2e8 100644
--- a/src/lib/ecore_drm2/ecore_drm2_fb.c
+++ b/src/lib/ecore_drm2/ecore_drm2_fb.c
@@ -272,3 +272,15 @@ ecore_drm2_fb_flip(Ecore_Drm2_Fb *fb, Ecore_Drm2_Output *output, void *data)
    output->current = fb;
    return 0;
 }
+
+EAPI Eina_Bool
+ecore_drm2_fb_busy_get(Ecore_Drm2_Fb *fb)
+{
+   return fb->busy;
+}
+
+EAPI void
+ecore_drm2_fb_busy_set(Ecore_Drm2_Fb *fb, Eina_Bool busy)
+{
+   fb->busy = busy;
+}
diff --git a/src/lib/ecore_drm2/ecore_drm2_private.h b/src/lib/ecore_drm2/ecore_drm2_private.h
index e3a9c90850..05f7102418 100644
--- a/src/lib/ecore_drm2/ecore_drm2_private.h
+++ b/src/lib/ecore_drm2/ecore_drm2_private.h
@@ -94,6 +94,7 @@ struct _Ecore_Drm2_Fb
    uint32_t format;
 
    Eina_Bool gbm : 1;
+   Eina_Bool busy : 1;
 
    void *mmap;
 };