Attachment 17503 Details for Bug 15954 – possible fix

[patch] possible fix

bug15954.diff (text/plain), 1.02 KB, created by Alex Deucher on 2008-07-03 13:52:25 UTC

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Creator: Alex Deucher

Created: 2008-07-03 13:52:25 UTC

Size: 1.02 KB

patch

obsolete

>diff --git a/src/radeon_atombios.c b/src/radeon_atombios.c
>index 20aa722..03c7a67 100644
>--- a/src/radeon_atombios.c
>+++ b/src/radeon_atombios.c
>@@ -654,12 +654,18 @@ rhdAtomVramInfoQuery(atomBiosHandlePtr handle, AtomBiosRequestID func,
> 
>     switch (func) {
> 	case GET_FW_FB_START:
>-	    *val = le32_to_cpu(atomDataPtr->VRAM_UsageByFirmware
>-			       ->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware);
>+	    if (atomDataPtr->VRAM_UsageByFirmware)
>+		*val = le32_to_cpu(atomDataPtr->VRAM_UsageByFirmware
>+				   ->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware);
>+	    else
>+		return ATOM_NOT_IMPLEMENTED;
> 	    break;
> 	case GET_FW_FB_SIZE:
>-	    *val =  le16_to_cpu(atomDataPtr->VRAM_UsageByFirmware
>-				->asFirmwareVramReserveInfo[0].usFirmwareUseInKb);
>+	    if (atomDataPtr->VRAM_UsageByFirmware)
>+		*val =  le16_to_cpu(atomDataPtr->VRAM_UsageByFirmware
>+				    ->asFirmwareVramReserveInfo[0].usFirmwareUseInKb);
>+	    else
>+		return ATOM_NOT_IMPLEMENTED;
> 	    break;
> 	default:
> 	    return ATOM_NOT_IMPLEMENTED;

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Attachments on bug 15954: 16622 | 17501 | 17502 | 17503 | 17510 | 17511

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