From 1702c381f65cf90cd76ca80cf515754dd20c3add Mon Sep 17 00:00:00 2001
From: Monsta <monsta@inbox.ru>
Date: Wed, 2 Sep 2015 17:42:04 +0300
Subject: mate-rr: unify laptop identification by output name

adapted from
https://git.gnome.org/browse/gnome-desktop/commit?id=113c7c8252531665d9e9090c6f48cd3f6b16e120
and
https://git.gnome.org/browse/gnome-desktop/commit?id=d9f5e5f58e86798c48995e1abc36e7c43174d132
---
 libmate-desktop/mate-rr-config.c  | 17 +---------------
 libmate-desktop/mate-rr-private.h |  2 ++
 libmate-desktop/mate-rr.c         | 42 +++++++++++++++++++--------------------
 3 files changed, 24 insertions(+), 37 deletions(-)

(limited to 'libmate-desktop')

diff --git a/libmate-desktop/mate-rr-config.c b/libmate-desktop/mate-rr-config.c
index 5702b11..dfff1b6 100644
--- a/libmate-desktop/mate-rr-config.c
+++ b/libmate-desktop/mate-rr-config.c
@@ -1171,19 +1171,6 @@ mate_rr_config_sanitize (MateRRConfig *config)
     }
 }
 
-static gboolean
-output_info_is_laptop (MateRROutputInfo *info)
-{
-        if (info->priv->name
-            && (strstr (info->priv->name, "lvds") ||  /* Most drivers use an "LVDS" prefix... */
-                strstr (info->priv->name, "LVDS") ||
-                strstr (info->priv->name, "Lvds") ||
-                strstr (info->priv->name, "LCD")))    /* ... but fglrx uses "LCD" in some versions.  Shoot me now, kthxbye. */
-                return TRUE;
-
-        return FALSE;
-}
-
 gboolean
 mate_rr_config_ensure_primary (MateRRConfig *configuration)
 {
@@ -1223,9 +1210,7 @@ mate_rr_config_ensure_primary (MateRRConfig *configuration)
                         top_left = info;
                 }
                 if (laptop == NULL
-                    && output_info_is_laptop (info)) {
-                        /* shame we can't find the connector type
-                           as with gnome_rr_output_is_laptop */
+                    && _mate_rr_output_name_is_laptop (info->priv->name)) {
                         laptop = info;
                 }
         }
diff --git a/libmate-desktop/mate-rr-private.h b/libmate-desktop/mate-rr-private.h
index b292a9d..d5410ca 100644
--- a/libmate-desktop/mate-rr-private.h
+++ b/libmate-desktop/mate-rr-private.h
@@ -79,4 +79,6 @@ struct MateRRConfigPrivate
   MateRROutputInfo **outputs;
 };
 
+gboolean _mate_rr_output_name_is_laptop (const char *name);
+
 #endif
diff --git a/libmate-desktop/mate-rr.c b/libmate-desktop/mate-rr.c
index e26523d..0237787 100644
--- a/libmate-desktop/mate-rr.c
+++ b/libmate-desktop/mate-rr.c
@@ -1462,34 +1462,34 @@ mate_rr_output_get_connector_type (MateRROutput *output)
 }
 
 gboolean
-mate_rr_output_is_laptop (MateRROutput *output)
+_mate_rr_output_name_is_laptop (const char *name)
 {
-    const char *connector_type;
-
-    g_return_val_if_fail (output != NULL, FALSE);
+    if (!name)
+        return FALSE;
 
-    if (!output->connected)
-	return FALSE;
+    if (strstr (name, "lvds") || /* Most drivers use an "LVDS" prefix... */
+        strstr (name, "LVDS") ||
+        strstr (name, "Lvds") ||
+        strstr (name, "LCD")  || /* ... but fglrx uses "LCD" in some versions.  Shoot me now, kthxbye. */
+        strstr (name, "eDP"))    /* eDP is for internal laptop panel connections */
+        return TRUE;
 
-    /* The ConnectorType property is present in RANDR 1.3 and greater */
+    return FALSE;
+}
 
-    connector_type = mate_rr_output_get_connector_type (output);
-    if (connector_type && strcmp (connector_type, MATE_RR_CONNECTOR_TYPE_PANEL) == 0)
-	return TRUE;
+gboolean
+mate_rr_output_is_laptop (MateRROutput *output)
+{
+    g_return_val_if_fail (output != NULL, FALSE);
 
-    /* Older versions of RANDR - this is a best guess, as @#$% RANDR doesn't have standard output names,
-     * so drivers can use whatever they like.
-     */
+    if (!output->connected)
+        return FALSE;
 
-    if (output->name
-	&& (strstr (output->name, "lvds") ||  /* Most drivers use an "LVDS" prefix... */
-	    strstr (output->name, "LVDS") ||
-	    strstr (output->name, "Lvds") ||
-	    strstr (output->name, "LCD")  ||  /* ... but fglrx uses "LCD" in some versions.  Shoot me now, kthxbye. */
-	    strstr (output->name, "eDP")))    /* eDP is for internal laptop panel connections */
-	return TRUE;
+    if (g_strcmp0 (output->connector_type, MATE_RR_CONNECTOR_TYPE_PANEL) == 0)
+        return TRUE;
 
-    return FALSE;
+    /* Fallback (see https://bugs.freedesktop.org/show_bug.cgi?id=26736) */
+    return _mate_rr_output_name_is_laptop (output->name);
 }
 
 /**
-- 
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