ecore_drm2: Add API to get/set if display is primary

src/lib/ecore_drm2/Ecore_Drm2.h

@@ -68,6 +68,11 @@ EAPI void ecore_drm2_display_physical_size_get(Ecore_Drm2_Display *disp, int *w,
 EAPI int ecore_drm2_display_dpms_get(Ecore_Drm2_Display *disp);
 EAPI Eina_Bool ecore_drm2_display_enabled_get(Ecore_Drm2_Display *disp);
 EAPI unsigned int ecore_drm2_display_crtc_get(Ecore_Drm2_Display *disp);
+EAPI char *ecore_drm2_display_edid_get(Ecore_Drm2_Display *disp);
+EAPI const Eina_List *ecore_drm2_display_modes_get(Ecore_Drm2_Display *disp);
+EAPI void ecore_drm2_display_mode_info_get(Ecore_Drm2_Display_Mode *mode, int *w, int *h, unsigned int *refresh, unsigned int *flags);
+EAPI Eina_Bool ecore_drm2_display_primary_get(Ecore_Drm2_Display *disp);
+EAPI void ecore_drm2_display_primary_set(Ecore_Drm2_Display *disp, Eina_Bool primary);
 
 /* XXX: These are 'test' APIs */
 EAPI void ecore_drm2_display_mode_set(Ecore_Drm2_Display *disp, Ecore_Drm2_Display_Mode *mode, int x, int y);

src/lib/ecore_drm2/ecore_drm2_displays.c

@@ -613,3 +613,76 @@ ecore_drm2_display_crtc_get(Ecore_Drm2_Display *disp)
    EINA_SAFETY_ON_NULL_RETURN_VAL(disp->crtc, 0);
    return disp->crtc->id;
 }
+
+EAPI char *
+ecore_drm2_display_edid_get(Ecore_Drm2_Display *disp)
+{
+   char *edid_str = NULL;
+   unsigned char *blob;
+   unsigned char fblob[128];
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(disp, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(disp->conn, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(disp->conn->state, NULL);
+
+   blob = disp->conn->state->edid.data;
+   if (!blob)
+     {
+        memset(fblob, 0, sizeof(fblob));
+        blob = fblob;
+     }
+
+   edid_str = malloc((128 * 2) + 1);
+   if (edid_str)
+     {
+        unsigned int k, kk;
+        const char *hexch = "0123456789abcdef";
+
+        for (kk = 0, k = 0; k < 128; k++)
+          {
+             edid_str[kk] = hexch[(blob[k] >> 4) & 0xf];
+             edid_str[kk + 1] = hexch[blob[k] & 0xf];
+             kk += 2;
+          }
+        edid_str[kk] = 0;
+     }
+
+   return edid_str;
+}
+
+EAPI const Eina_List *
+ecore_drm2_display_modes_get(Ecore_Drm2_Display *disp)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(disp, NULL);
+   return disp->modes;
+}
+
+EAPI void
+ecore_drm2_display_mode_info_get(Ecore_Drm2_Display_Mode *mode, int *w, int *h, unsigned int *refresh, unsigned int *flags)
+{
+   if (w) *w = 0;
+   if (h) *h = 0;
+   if (refresh) *refresh = 0;
+   if (flags) *flags = 0;
+
+   EINA_SAFETY_ON_NULL_RETURN(mode);
+
+   if (w) *w = mode->width;
+   if (h) *h = mode->height;
+   if (refresh) *refresh = mode->refresh;
+   if (flags) *flags = mode->flags;
+}
+
+EAPI Eina_Bool
+ecore_drm2_display_primary_get(Ecore_Drm2_Display *disp)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(disp, EINA_FALSE);
+   return disp->primary;
+}
+
+EAPI void
+ecore_drm2_display_primary_set(Ecore_Drm2_Display *disp, Eina_Bool primary)
+{
+   EINA_SAFETY_ON_NULL_RETURN(disp);
+   disp->primary = primary;
+}