Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3fc701d5d459f3b83ba874613048d36e91debca2
Commit: 3fc701d5d459f3b83ba874613048d36e91debca2
Parent: 63213196fd4b05b9c3539cbe34775c60f1f6fad0
Author: Krzysztof Helt <[EMAIL PROTECTED]>
AuthorDate: Wed Aug 1 21:39:32 2007 -0700
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Fri Aug 3 14:08:26 2007 -0700
[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: Krzysztof Helt <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
drivers/video/cg6.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/video/cg6.c b/drivers/video/cg6.c
index 87c7471..ee9046d 100644
--- a/drivers/video/cg6.c
+++ b/drivers/video/cg6.c
@@ -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,
-
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