Attachment 28033 Details for Bug 22002 – please try the debug patch

please try the debug patch

vga_register_dump.patch (text/plain), 1.04 KB, created by MaLing on 2009-07-27 01:52:11 UTC

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Creator: MaLing

Created: 2009-07-27 01:52:11 UTC

Size: 1.04 KB

patch

obsolete

>diff --git a/src/i830_crt.c b/src/i830_crt.c
>index 536d63d..09b3ffd 100644
>--- a/src/i830_crt.c
>+++ b/src/i830_crt.c
>@@ -398,6 +398,19 @@ i830_crt_detect(xf86OutputPtr output)
>     xf86OutputStatus	    status;
>     Bool		    connected;
> 
>+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
>+		    "DEBUG:Hardware state before LoadDetect:\n");
>+     i830DumpRegs (pScrn);
>+    /*
>+     * DDC is next best, no flicker
>+     */
>+    crtc = i830GetLoadDetectPipe (output, NULL, &dpms_mode);
>+    if (!crtc)
>+	return XF86OutputStatusUnknown;
>+
>+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
>+		    "DEBUG:Hardware state after LoadDetect:\n");
>+     i830DumpRegs (pScrn);
>     /*
>      * Try hotplug detection where supported
>      */
>@@ -411,13 +424,6 @@ i830_crt_detect(xf86OutputPtr output)
> 	goto done;
>     }
> 
>-    /*
>-     * DDC is next best, no flicker
>-     */
>-    crtc = i830GetLoadDetectPipe (output, NULL, &dpms_mode);
>-    if (!crtc)
>-	return XF86OutputStatusUnknown;
>-
>     if (i830_crt_detect_ddc(output)) {
> 	status = XF86OutputStatusConnected;
> 	goto out_release_pipe;

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Attachments on bug 22002: 26303 | 26304 | 26305 | 26346 | 26407 | 26518 | 26519 | 26636 | 28033 | 29031 | 29504 | 29654 | 29883

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