tdfxfb: fix SDRAM memory size detection

Started by Krzysztof Helt on Aug 27, 2008

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From: Krzysztof Helt <redacted>

Fix memory detection on Voodoo3 cards
with SDRAM memory.
---
This is good candidate for 2.6.27 fix.

 drivers/video/tdfxfb.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/tdfxfb.c b/drivers/video/tdfxfb.c
index 77aafcf..fa7cbec 100644
--- a/drivers/video/tdfxfb.c
+++ b/drivers/video/tdfxfb.c
@@ -426,7 +426,7 @@ static unsigned long do_lfb_size(struct tdfx_par *par, unsigned short dev_id)
 	if (dev_id < PCI_DEVICE_ID_3DFX_VOODOO5) {
 		/* Banshee/Voodoo3 */
 		chip_size = 2;
-		if (has_sgram && (draminit0 & DRAMINIT0_SGRAM_TYPE))
+		if (has_sgram && !(draminit0 & DRAMINIT0_SGRAM_TYPE))
 			chip_size = 1;
 	} else {
 		/* Voodoo4/5 */
-- 
1.5.2.2



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