output: Move edid parse function to the right file

Move the edid parsing function from MetaMonitorManager to MetaOutput
to read the monitor manufacturer,serial,vendor,etc.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1516/

src/backends/meta-monitor-manager-private.h

@@ -144,8 +144,7 @@ struct _MetaMonitorManager
  * MetaMonitorManagerClass:
  *
  * @read_edid: Returns the raw Extended Display Identification Data (EDID)
- *   for the given #MetaOutput object. Use meta_output_parse_edid() to parse
+ *   for the given #MetaOutput object.
- *   afterwards.
  *
  * @ensure_initial_config: Called on setup. Makes sure an initial config
  *   is loaded.
@@ -307,10 +306,6 @@ void                meta_monitor_manager_power_save_mode_changed (MetaMonitorMan
 void                meta_monitor_manager_confirm_configuration (MetaMonitorManager *manager,
                                                                 gboolean            ok);
 
-void               meta_output_parse_edid (MetaOutput *output,
-                                           GBytes     *edid);
-gboolean           meta_output_is_laptop  (MetaOutput *output);
-
 gboolean           meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager);
 
 META_EXPORT_TEST

src/backends/meta-monitor-manager.c

@@ -45,7 +45,6 @@
 #include <math.h>
 #include <stdlib.h>
 
-#include "backends/edid.h"
 #include "backends/meta-backend-private.h"
 #include "backends/meta-crtc.h"
 #include "backends/meta-logical-monitor.h"
@@ -3031,68 +3030,6 @@ meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager,
   g_list_free_full (old_logical_monitors, g_object_unref);
 }
 
-void
-meta_output_info_parse_edid (MetaOutputInfo *output_info,
-                             GBytes         *edid)
-{
-  MonitorInfo *parsed_edid;
-  gsize len;
-
-  if (!edid)
-    goto out;
-
-  parsed_edid = decode_edid (g_bytes_get_data (edid, &len));
-
-  if (parsed_edid)
-    {
-      output_info->vendor = g_strndup (parsed_edid->manufacturer_code, 4);
-      if (!g_utf8_validate (output_info->vendor, -1, NULL))
-        g_clear_pointer (&output_info->vendor, g_free);
-
-      output_info->product = g_strndup (parsed_edid->dsc_product_name, 14);
-      if (!g_utf8_validate (output_info->product, -1, NULL) ||
-          output_info->product[0] == '\0')
-        {
-          g_clear_pointer (&output_info->product, g_free);
-          output_info->product = g_strdup_printf ("0x%04x", (unsigned) parsed_edid->product_code);
-        }
-
-      output_info->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
-      if (!g_utf8_validate (output_info->serial, -1, NULL) ||
-          output_info->serial[0] == '\0')
-        {
-          g_clear_pointer (&output_info->serial, g_free);
-          output_info->serial = g_strdup_printf ("0x%08x", parsed_edid->serial_number);
-        }
-
-      g_free (parsed_edid);
-    }
-
- out:
-  if (!output_info->vendor)
-    output_info->vendor = g_strdup ("unknown");
-  if (!output_info->product)
-    output_info->product = g_strdup ("unknown");
-  if (!output_info->serial)
-    output_info->serial = g_strdup ("unknown");
-}
-
-gboolean
-meta_output_is_laptop (MetaOutput *output)
-{
-  const MetaOutputInfo *output_info = meta_output_get_info (output);
-
-  switch (output_info->connector_type)
-    {
-    case META_CONNECTOR_TYPE_eDP:
-    case META_CONNECTOR_TYPE_LVDS:
-    case META_CONNECTOR_TYPE_DSI:
-      return TRUE;
-    default:
-      return FALSE;
-    }
-}
-
 void
 meta_monitor_manager_on_hotplug (MetaMonitorManager *manager)
 {

src/backends/meta-output.c

@@ -19,6 +19,7 @@
 
 #include "config.h"
 
+#include "backends/edid.h"
 #include "backends/meta-output.h"
 
 enum
@@ -241,6 +242,68 @@ meta_output_crtc_to_logical_transform (MetaOutput           *output,
                                            inverted_panel_orientation_transform);
 }
 
+void
+meta_output_info_parse_edid (MetaOutputInfo *output_info,
+                             GBytes         *edid)
+{
+  MonitorInfo *parsed_edid;
+  size_t len;
+
+  if (!edid)
+    goto out;
+
+  parsed_edid = decode_edid (g_bytes_get_data (edid, &len));
+
+  if (parsed_edid)
+    {
+      output_info->vendor = g_strndup (parsed_edid->manufacturer_code, 4);
+      if (!g_utf8_validate (output_info->vendor, -1, NULL))
+        g_clear_pointer (&output_info->vendor, g_free);
+
+      output_info->product = g_strndup (parsed_edid->dsc_product_name, 14);
+      if (!g_utf8_validate (output_info->product, -1, NULL) ||
+          output_info->product[0] == '\0')
+        {
+          g_clear_pointer (&output_info->product, g_free);
+          output_info->product = g_strdup_printf ("0x%04x", (unsigned) parsed_edid->product_code);
+        }
+
+      output_info->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
+      if (!g_utf8_validate (output_info->serial, -1, NULL) ||
+          output_info->serial[0] == '\0')
+        {
+          g_clear_pointer (&output_info->serial, g_free);
+          output_info->serial = g_strdup_printf ("0x%08x", parsed_edid->serial_number);
+        }
+
+      g_free (parsed_edid);
+    }
+
+ out:
+  if (!output_info->vendor)
+    output_info->vendor = g_strdup ("unknown");
+  if (!output_info->product)
+    output_info->product = g_strdup ("unknown");
+  if (!output_info->serial)
+    output_info->serial = g_strdup ("unknown");
+}
+
+gboolean
+meta_output_is_laptop (MetaOutput *output)
+{
+  const MetaOutputInfo *output_info = meta_output_get_info (output);
+
+  switch (output_info->connector_type)
+    {
+    case META_CONNECTOR_TYPE_eDP:
+    case META_CONNECTOR_TYPE_LVDS:
+    case META_CONNECTOR_TYPE_DSI:
+      return TRUE;
+    default:
+      return FALSE;
+    }
+}
+
 static void
 meta_output_set_property (GObject      *object,
                           guint         prop_id,

src/backends/meta-output.h

@@ -118,6 +118,8 @@ META_EXPORT_TEST
 void meta_output_info_parse_edid (MetaOutputInfo *output_info,
                                   GBytes         *edid);
 
+gboolean meta_output_is_laptop  (MetaOutput *output);
+
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaOutputInfo, meta_output_info_unref)
 
 #define META_TYPE_OUTPUT (meta_output_get_type ())