Attachment 317441 Details for Bug 457208 – Patch for fixing GUI installation issue

[patch] Patch for fixing GUI installation issue

rel52_rate.diff (text/plain), 1009 bytes, created by Jane Lv on 2008-09-23 06:58:12 UTC

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Creator: Jane Lv

Created: 2008-09-23 06:58:12 UTC

Size: 1009 bytes

patch

obsolete

>--- i830_display.c	2008-09-04 10:32:26.000000000 +0800
>+++ i830_display.c_change	2008-09-04 10:34:04.000000000 +0800
>@@ -1196,6 +1196,14 @@ i830_crtc_mode_set(xf86CrtcPtr crtc, Dis
> 	i830PrintPll("chosen", &clock);
>     }
> 
>+    if (dpll & DPLL_VCO_ENABLE)
>+    {
>+        OUTREG(fp_reg, fp);
>+	OUTREG(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
>+	POSTING_READ(dpll_reg);
>+	usleep(150);
>+    }
>+
>     /* The LVDS pin pair needs to be on before the DPLLs are enabled.
>      * This is an exception to the general rule that mode_set doesn't turn
>      * things on.
>@@ -1204,14 +1212,6 @@ i830_crtc_mode_set(xf86CrtcPtr crtc, Dis
>     {
> 	CARD32 lvds = INREG(LVDS);
> 
>-	if (dpll & DPLL_VCO_ENABLE)
>-	{
>-	    OUTREG(fp_reg, fp);
>-	    OUTREG(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
>-	    POSTING_READ(dpll_reg);
>-	    usleep(150);
>-	}
>-
> 	lvds |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP | LVDS_PIPEB_SELECT;
> 	/* Set the B0-B3 data pairs corresponding to whether we're going to
> 	 * set the DPLLs for dual-channel mode or not.

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Attachments on bug 457208: 313435 | 313436 | 317441