Attachment 7743 Details for Bug 8983 – Patch to fix the display corruption

[patch] Patch to fix the display corruption

radeon_rmx.patch (text/plain), 1.02 KB, created by Sascha Sommer on 2006-11-11 04:35:05 UTC

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Creator: Sascha Sommer

Created: 2006-11-11 04:35:05 UTC

Size: 1.02 KB

patch

obsolete

>--- radeon_driver.c.org	2006-11-11 13:04:28.000000000 +0100
>+++ radeon_driver.c	2006-11-11 13:05:49.000000000 +0100
>@@ -8198,8 +8198,8 @@
> 
>     } else {
> 	save->fp_horz_stretch =
>-	    ((((unsigned long)(Hratio * RADEON_HORZ_STRETCH_RATIO_MAX +
>-			       0.5)) & RADEON_HORZ_STRETCH_RATIO_MASK)) |
>+	    ((((unsigned long)(Hratio * RADEON_HORZ_STRETCH_RATIO_MAX))
>+			       & RADEON_HORZ_STRETCH_RATIO_MASK)) |
> 	    (orig->fp_horz_stretch & (RADEON_HORZ_PANEL_SIZE |
> 				      RADEON_HORZ_FP_LOOP_STRETCH |
> 				      RADEON_HORZ_AUTO_RATIO_INC));
>@@ -8221,8 +8221,8 @@
> 	save->fp_vert_stretch |= ((yres-1) << 12);
>     } else {
> 	save->fp_vert_stretch =
>-	    (((((unsigned long)(Vratio * RADEON_VERT_STRETCH_RATIO_MAX +
>-				0.5)) & RADEON_VERT_STRETCH_RATIO_MASK)) |
>+	    (((((unsigned long)(Vratio * RADEON_VERT_STRETCH_RATIO_MAX))
>+			      & RADEON_VERT_STRETCH_RATIO_MASK)) |
> 	     (orig->fp_vert_stretch & (RADEON_VERT_PANEL_SIZE |
> 				       RADEON_VERT_STRETCH_RESERVED)));
> 	save->fp_vert_stretch |= (RADEON_VERT_STRETCH_ENABLE |

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