[Gc-linux-cvs] linux/drivers/video gcnfb.c,1.3,1.4

[<pal...@us...>]

Update of /cvsroot/gc-linux/linux/drivers/video
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8797/drivers/video

Modified Files:
	gcnfb.c 
Log Message:
First of many future PAL fixes: Fix for interrupt timings


Index: gcnfb.c
===================================================================
RCS file: /cvsroot/gc-linux/linux/drivers/video/gcnfb.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- gcnfb.c	22 Oct 2004 19:42:04 -0000	1.3
+++ gcnfb.c	22 Oct 2004 22:54:19 -0000	1.4
@@ -445,7 +445,8 @@
 
 void gcnfb_enable_interrupts(int enable)
 {
-	u16 vtrap = 263;
+	u16 vtrap = (tv_encoding == TV_ENC_NTSC) ? 263 : 313;
+	u16 htrap = (tv_encoding == TV_ENC_NTSC) ? 430 : 433;
 	if (enable)
 	{
 		/* interrupt on line 1 */
@@ -455,7 +456,7 @@
 		{
 			vtrap *= 2;
 		}
-		writel(VIDEO_IRQ_SET | VIDEO_IRQ_ENABLE | (vtrap << VIDEO_IRQ_VCT_SHIFT) | (0x1AE << VIDEO_IRQ_HCT_SHIFT),VIDEO_IRQ_STATUS_2);
+		writel(VIDEO_IRQ_SET | VIDEO_IRQ_ENABLE | (vtrap << VIDEO_IRQ_VCT_SHIFT) | (htrap << VIDEO_IRQ_HCT_SHIFT),VIDEO_IRQ_STATUS_2);
 	}
 	else
 	{