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Commit 3fc701d5 authored by Krzysztof Helt's avatar Krzysztof Helt Committed by David S. Miller
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[CG6]: fix memory size detection 



This patch fixes memory size detection on the CG6 card.
The 1MB TGX card has dblbuf property set to 0.

Signed-off-by: default avatarKrzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 63213196

drivers/video/cg6.c

+4 −1
Original line number Diff line number Diff line
@@ -677,6 +677,7 @@ static int __devinit cg6_probe(struct of_device *op, const struct of_device_id * 
	struct fb_info *info;

	struct cg6_par *par;

	int linebytes, err;

	int dblbuf;



	info = framebuffer_alloc(sizeof(struct cg6_par), &op->dev);
@@ -698,7 +699,9 @@ static int __devinit cg6_probe(struct of_device *op, const struct of_device_id * 
	linebytes = of_getintprop_default(dp, "linebytes",

					  info->var.xres);

	par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);

	if (of_find_property(dp, "dblbuf", NULL))



	dblbuf = of_getintprop_default(dp, "dblbuf", 0);

	if (dblbuf)

		par->fbsize *= 4;



	par->fbc = of_ioremap(&op->resource[0], CG6_FBC_OFFSET,