fbdev: gbefb: fix to use physical address instead of dma address

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commit e3f44742bb upstream.

While debuggigng why X would not start on mips64 Sgi/O2 I found the
phys adress being off. Turns out the gbefb passed the internal
dma_addr as phys. May be broken pre git history. Fix by converting
dma_to_phys.

Signed-off-by: René Rebe <rene@exactco.de>
Cc: <stable@vger.kernel.org> # v4.0+
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Rene Rebe 2025-11-14 16:00:42 +01:00 • committed by Greg Kroah-Hartman

parent 1e1104eb8a

commit 77c8170a62

1 changed files with 3 additions and 2 deletions

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drivers/video/fbdev/gbefb.c

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