Attachment 20574 Details for Bug 5775 – Patch required for XV to work on XP5 chipset

[patch] Patch required for XV to work on XP5 chipset

trident_xp5_xv.diff (text/plain), 1.15 KB, created by David Kühling on 2008-11-25 06:52:10 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: David Kühling

Created: 2008-11-25 06:52:10 UTC

Size: 1.15 KB

patch

obsolete

>Index: trident_video.c
>===================================================================
>--- trident_video.c	(revision 75)
>+++ trident_video.c	(revision 82)
>@@ -261,7 +261,8 @@
> 	OUTW(0x3C4, 0x007A);
> 	OUTW(0x3C4, 0x007D);
>     }
>-    if (pTrident->Chipset == CYBERBLADEXP4) {
>+    if (pTrident->Chipset == CYBERBLADEXP4 ||
>+	pTrident->Chipset == XP5) {
>     	OUTW(0x3CE, 0x0462);
>     }
>     switch (pScrn->depth) {
>@@ -1313,6 +1314,18 @@
> 	case CYBERBLADEE4:
> 	    pTrident->hsync -= 8;
> 	    break;
>+	case XP5:
>+  	    /* 2008-11-25/david: hsync_(rskew) values taken from XP4 -- if we
>+	     omit them, we get a blue bar on the left side of the overlay.
>+	     bskew value determined by trial and error to remove single-pixel
>+	     constant line with random pixels at bottom of screen.  In mplayer
>+	     but not in totem we still have a blue horizontal line at the
>+	     bottom.  In both players the rightmost vertical line looks like a
>+	     copy of the leftmost line. */
>+	    pTrident->hsync -= 24;
>+	    pTrident->hsync_rskew = -1;
>+	    pTrident->vsync_bskew = -1;
>+	    break;
> 	case CYBERBLADEXP4:
> 	    pTrident->hsync -= 24;
> 	    pTrident->hsync_rskew = -1;

Actions: View | Splinter Review

Attachments on bug 5775: 7684 | 11432 | 13660 | 20574

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.