Attachment 153082 Details for Bug 235156 – disable on-chip RMX using ddc_mode option

disable on-chip RMX using ddc_mode option

diff (text/plain), 1.09 KB, created by LisaWu on 2007-04-20 02:59:12 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: LisaWu

Created: 2007-04-20 02:59:12 UTC

Size: 1.09 KB

patch

obsolete

>diff -urN xf86-video-ati-6.6.3.bak/src/radeon_driver.c xf86-video-ati-6.6.3/src/radeon_driver.c
>--- xf86-video-ati-6.6.3.bak/src/radeon_driver.c	2007-04-27 01:07:11.000000000 -0400
>+++ xf86-video-ati-6.6.3/src/radeon_driver.c	2007-04-27 01:18:57.000000000 -0400
>@@ -4026,6 +4026,14 @@
>    {
>        info->ddc_mode = TRUE;
>    }
>+
>+   /* IBM Lewis server have troubles using the on-chip RMX mode */
>+   if (info->ChipFamily == CHIP_FAMILY_RV100 && !info->HasCRTC2 && pRADEONEnt->PortInfo[0]->MonInfo) {
>+	   struct vendor *ven = &pRADEONEnt->PortInfo[0].MonInfo->vendor;
>+	   if (ven && ven->prod_id == 0x029a && ven->serial == 0x01010101)
>+		   info->ddc_mode = TRUE;
>+   }
>+
>     xf86DrvMsg(pScrn->scrnIndex, X_INFO,
> 	       "Validating modes on %s head ---------\n",
> 	       info->IsSecondary ? "Secondary" : "Primary");
>@@ -4220,7 +4228,7 @@
> 					  pScrn->display->virtualY,
> 					  info->FbMapSize,
> 					  LOOKUP_BEST_REFRESH);
>-		else if (!info->IsSecondary)
>+		else if (!info->IsSecondary && !info->ddc_mode )
> 		    modesFound = RADEONValidateFPModes(pScrn, pScrn->display->modes);
> 	    }
>         }

Actions: View

Attachments on bug 235156: 151641 | 153036 | 153082