File bug-263199_radeon-autocrt.diff of Package xorg-x11-driver-video

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File bug-263199_radeon-autocrt.diff of Package xorg-x11-driver-video (Revision d9a354d3b4161b1f08ee126b17497f17)

Currently displaying revision d9a354d3b4161b1f08ee126b17497f17 , Show latest

diff --git a/man/radeon.man b/man/radeon.man
index 447dcbe..a0297f1 100644
--- a/man/radeon.man
+++ b/man/radeon.man
@@ -229,13 +229,17 @@ This option is used to overwrite the det
 This is only required when driver makes a false detection.
 The possible monitor types are:
 .br
-NONE   \-\- Not connected
+AUTO    \-\- Autodetect
 .br
-CRT    \-\- Analog CRT monitor
+AUTOCRT \-\- Autodetect, activate CRT if no monitor found
 .br
-TMDS   \-\- Desktop flat panel
+NONE    \-\- Not connected
+.br
+CRT     \-\- Analog CRT monitor
+.br
+TMDS    \-\- Desktop flat panel
 .br 
-LVDS   \-\- Laptop flat panel
+LVDS    \-\- Laptop flat panel
 .br
 This option can be used in following format:
 .br
diff --git a/src/radeon_display.c b/src/radeon_display.c
index d661c17..9491b45 100644
--- a/src/radeon_display.c
+++ b/src/radeon_display.c
@@ -49,7 +49,8 @@
 
 extern int getRADEONEntityIndex(void);
 
-const char *MonTypeName[7] = {
+const char *MonTypeName[8] = {
+  "AUTOCRT",
   "AUTO",
   "NONE",
   "CRT",
@@ -59,7 +60,8 @@ const char *MonTypeName[7] = {
   "STV"
 };
 
-const RADEONMonitorType MonTypeID[7] = {
+const RADEONMonitorType MonTypeID[8] = {
+  MT_UNKNOWN_FORCECRT,
   MT_UNKNOWN, /* this is just a dummy value for AUTO DETECTION */
   MT_NONE,    /* NONE -> NONE */
   MT_CRT,     /* CRT -> CRT */
@@ -927,7 +929,7 @@ void RADEONSetupConnectors(ScrnInfoPtr p
     RADEONEntPtr pRADEONEnt  = RADEONEntPriv(pScrn);
     const char *s;
     Bool ignore_edid = FALSE;
-    int i = 0, second = 0, max_mt = 5;
+    int i = 0, second = 0, max_mt = 6;
 
     /* We first get the information about all connectors from BIOS.
      * This is how the card is phyiscally wired up.
@@ -1051,7 +1053,7 @@ void RADEONSetupConnectors(ScrnInfoPtr p
      * after the X server has started.
      */
     if ((s = xf86GetOptValString(info->Options, OPTION_MONITOR_LAYOUT))) {
-        char s1[5], s2[5];
+        char s1[8], s2[8];
         i = 0;
         /* When using user specified monitor types, we will not do DDC detection
          *
@@ -1076,7 +1078,7 @@ void RADEONSetupConnectors(ScrnInfoPtr p
                 i++;
                 break;
             }
-            if (i > 4) i = 4;
+            if (i > 7) i = 7;
         } while(*s++);
         s2[i] = '\0';
 
@@ -1189,6 +1191,16 @@ static void RADEONQueryConnectedDisplays
     RADEONEntPtr pRADEONEnt  = RADEONEntPriv(pScrn);
     const char *s;
     Bool ignore_edid = FALSE;
+    Bool forcecrt[2];
+    int i;
+
+    for (i = 0; i < 2; i++) {
+	forcecrt[i] = FALSE;
+	if (pRADEONEnt->PortInfo[i]->MonType == MT_UNKNOWN_FORCECRT) {
+	    forcecrt[i] = TRUE;
+	    pRADEONEnt->PortInfo[i]->MonType = MT_UNKNOWN;
+	}
+    }
 
     /* IgnoreEDID option is different from the NoDDCxx options used by DDC module
      * When IgnoreEDID is used, monitor detection will still use DDC
@@ -1259,6 +1271,24 @@ static void RADEONQueryConnectedDisplays
 	
     }
 
+    for (i = 0; i < 2; i++) {
+	if (forcecrt[i] && pRADEONEnt->PortInfo[i]->MonType == MT_NONE) {
+	    int a = info->IsAtomBios;
+	    int c = pRADEONEnt->PortInfo[i]->ConnectorType;
+	    if ((!a && (c == CONNECTOR_CRT || c == CONNECTOR_DVI_I)) ||
+	        (a  && (c == CONNECTOR_VGA_ATOM || c == CONNECTOR_DVI_I_ATOM ||
+			c == CONNECTOR_DVI_A_ATOM))) {
+		xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+			   "Port%d forced to CRT\n", i+1);
+		pRADEONEnt->PortInfo[i]->MonType = MT_CRT;
+	    } else {
+		xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+			   "Port%d not forced to CRT due to connector\n",
+			   i+1);
+	    }
+	}
+    }
+
     if(ignore_edid) {
         pRADEONEnt->PortInfo[0]->MonInfo = NULL;
         pRADEONEnt->PortInfo[1]->MonInfo = NULL;
@@ -1297,7 +1327,7 @@ Bool RADEONMapControllers(ScrnInfoPtr pS
 
       xf86DrvMsg(pScrn->scrnIndex, X_INFO, 
 		 "Port1:\n Monitor   -- %s\n Connector -- %s\n DAC Type  -- %s\n TMDS Type -- %s\n DDC Type  -- %s\n", 
-		 MonTypeName[pRADEONEnt->PortInfo[0]->MonType+1], 
+		 MonTypeName[pRADEONEnt->PortInfo[0]->MonType+2],
 		 info->IsAtomBios ? 
 		 ConnectorTypeNameATOM[pRADEONEnt->PortInfo[0]->ConnectorType]:
 		 ConnectorTypeName[pRADEONEnt->PortInfo[0]->ConnectorType],
@@ -1307,7 +1337,7 @@ Bool RADEONMapControllers(ScrnInfoPtr pS
 
       xf86DrvMsg(pScrn->scrnIndex, X_INFO, 
 		 "Port2:\n Monitor   -- %s\n Connector -- %s\n DAC Type  -- %s\n TMDS Type -- %s\n DDC Type  -- %s\n", 
-		 MonTypeName[pRADEONEnt->PortInfo[1]->MonType+1], 
+		 MonTypeName[pRADEONEnt->PortInfo[1]->MonType+2],
 		 info->IsAtomBios ? 
 		 ConnectorTypeNameATOM[pRADEONEnt->PortInfo[1]->ConnectorType]:
 		 ConnectorTypeName[pRADEONEnt->PortInfo[1]->ConnectorType],
@@ -1360,6 +1390,11 @@ Bool RADEONMapControllers(ScrnInfoPtr pS
 	if (pRADEONEnt->HasSecondary && pRADEONEnt->PortInfo[1]->MonType == MT_NONE) {
 	    pRADEONEnt->HasSecondary = FALSE;
 	}
+    } else {
+	if (pRADEONEnt->PortInfo[0]->MonType == MT_UNKNOWN_FORCECRT)
+	    pRADEONEnt->PortInfo[0]->MonType = MT_UNKNOWN;
+	if (pRADEONEnt->PortInfo[1]->MonType == MT_UNKNOWN_FORCECRT)
+	    pRADEONEnt->PortInfo[1]->MonType = MT_UNKNOWN;
     }
 
     if(pRADEONEnt->HasCRTC2) {
diff --git a/src/radeon_probe.h b/src/radeon_probe.h
index f446516..b470b25 100644
--- a/src/radeon_probe.h
+++ b/src/radeon_probe.h
@@ -53,6 +53,7 @@ typedef enum
 
 typedef enum
 {
+    MT_UNKNOWN_FORCECRT = -2,
     MT_UNKNOWN = -1,
     MT_NONE    = 0,
     MT_CRT     = 1,

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File bug-263199_radeon-autocrt.diff of Package xorg-x11-driver-video (Revision d9a354d3b4161b1f08ee126b17497f17)

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