Attachment 124821 Details for Bug 94259 – Proposed fix for Wyse Vx0 DVI not working

[patch] Proposed fix for Wyse Vx0 DVI not working

Proposed_fix_for_Wyse_Vx0_DVI_not_working.patch (text/plain), 1.03 KB, created by Kevin Brace on 2016-07-01 06:59:18 UTC

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Creator: Kevin Brace

Created: 2016-07-01 06:59:18 UTC

Size: 1.03 KB

patch

obsolete

>diff --git a/src/via_display.c b/src/via_display.c
>index 71d89fb..eeb9e50 100644
>--- a/src/via_display.c
>+++ b/src/via_display.c
>@@ -2000,6 +2000,24 @@ viaIGA2Init(ScrnInfoPtr pScrn)
>      *             1: Enable */
>     ViaCrtcMask(hwp, 0x79, 0x00, 0x01);
> 
>+    /* Set DVP0 (Digital Video Port 0) source to IGA2. */
>+    /* 3X5.96[7]   - DVP0 ALPHA Enable
>+     *               0: Disable
>+     *               1: Enable
>+     * 3X5.96[6]   - DVP0 VSYNC Polarity
>+     *               0: Positive
>+     *               1: Negative
>+     * 3X5.96[5]   - DVP0 HSYNC Polarity
>+     *               0: Positive
>+     *               1: Negative
>+     * 3X5.96[4]   - DVP0 Data Source Selection 0
>+     *               0: Primary Display
>+     *               1: Secondary Display
>+     * 3X5.96[3]   - DVP0 Clock Polarity
>+     * 3X5.96[2:0] - DVP0 Clock Adjust
>+     *               Valid Value: 0 through 7 */
>+    ViaCrtcMask(hwp, 0x96, 0x10, 0x10);
>+
>     DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO,
>                         "Exiting viaIGA2Init.\n"));
> }

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Attachments on bug 94259: 121912 | 122398 | 122399 | 122400 | 122412 | 122413 | 122452 | 122890 | 122891 | 122915 | 124496 | 124497 | 124690 | 124691 | 124692 | 124783 | 124821 | 124855

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