EDID: CEA extension support

Reviewed-by: Adam Jackson <ajax@redhat.com>

1 files changed, 32 insertions, 24 deletions

diff --git a/hw/xfree86/common/xf86Configure.c b/hw/xfree86/common/xf86Configure.c
index 3b7828a3f..2df6b4ec3 100644
--- a/hw/xfree86/common/xf86Configure.c
+++ b/hw/xfree86/common/xf86Configure.c
@@ -544,6 +544,36 @@ configureMonitorSection (int screennum)
     return ptr;
 }
 
+/* Initialize Configure Monitor from Detailed Timing Block */
+static void handle_detailed_input(struct detailed_monitor_section *det_mon,
+                                  void *data)
+{
+    XF86ConfMonitorPtr ptr = (XF86ConfMonitorPtr) data;
+
+    switch (det_mon->type) {
+    case DS_NAME:
+        ptr->mon_modelname = realloc(ptr->mon_modelname,
+                                     strlen((char*)(det_mon->section.name)) +
+                                     1);
+        strcpy(ptr->mon_modelname,
+	      (char*)(det_mon->section.name));
+        break;
+    case DS_RANGES:
+        ptr->mon_hsync[ptr->mon_n_hsync].lo =
+            det_mon->section.ranges.min_h;
+        ptr->mon_hsync[ptr->mon_n_hsync].hi =
+            det_mon->section.ranges.max_h;
+        ptr->mon_n_vrefresh = 1;
+        ptr->mon_vrefresh[ptr->mon_n_hsync].lo =
+            det_mon->section.ranges.min_v;
+        ptr->mon_vrefresh[ptr->mon_n_hsync].hi =
+            det_mon->section.ranges.max_v;
+        ptr->mon_n_hsync++;
+    default:
+        break;
+    }
+}
+
 static XF86ConfMonitorPtr
 configureDDCMonitorSection (int screennum)
 {
@@ -590,30 +620,8 @@ configureDDCMonitorSection (int screennum)
     }
 #endif /* def CONFIGURE_DISPLAYSIZE */
 
-    for (i=0;i<4;i++) {
-	switch (ConfiguredMonitor->det_mon[i].type) {
-	    case DS_NAME:
-		ptr->mon_modelname  = realloc(ptr->mon_modelname, 
-		  strlen((char*)(ConfiguredMonitor->det_mon[i].section.name))
-		    + 1);
-		strcpy(ptr->mon_modelname,
-		       (char*)(ConfiguredMonitor->det_mon[i].section.name));
-		break;
-	    case DS_RANGES:
-		ptr->mon_hsync[ptr->mon_n_hsync].lo =
-		    ConfiguredMonitor->det_mon[i].section.ranges.min_h;
-		ptr->mon_hsync[ptr->mon_n_hsync].hi =
-		    ConfiguredMonitor->det_mon[i].section.ranges.max_h;
-		ptr->mon_n_vrefresh = 1;
-		ptr->mon_vrefresh[ptr->mon_n_hsync].lo =
-		    ConfiguredMonitor->det_mon[i].section.ranges.min_v;
-		ptr->mon_vrefresh[ptr->mon_n_hsync].hi =
-		    ConfiguredMonitor->det_mon[i].section.ranges.max_v;
-		ptr->mon_n_hsync++;
-	    default:
-		break;
-	}
-    }
+    xf86ForEachDetailedBlock(ConfiguredMonitor, handle_detailed_input,
+                             ptr);
 
     if (ConfiguredMonitor->features.dpms) {
       ptr->mon_option_lst = xf86addNewOption(ptr->mon_option_lst, xstrdup("DPMS"), NULL);