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tdfxfb: fix SDRAM memory size detection

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Fix memory detection on Voodoo3 cards with SDRAM memory.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Krzysztof Helt 2008-09-02 14:36:03 -07:00 committed by Linus Torvalds
parent a8823aefd1
commit bf6910c0af
1 changed files with 1 additions and 1 deletions
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2
drivers/video/tdfxfb.c
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@ -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 */