[SPARC]: Fix p9100 framebuffer in 2.6

The attached patch fixes the p9100 framebuffer so that text is viewable
(not black on black, like it was before the patch). The linux logo
displays for a very short period of time, then is replaced by a grey
box. This leads me to believe that this framebuffer would have problems
in X, but since there hasn't been a weitek driver for X in several
millennia, this isn't something that I can confirm or deny.

But this patch does get color console working on my SPARCbook 3TX.

Signed-off-by: Tom 'spot' Callaway <tcallawa@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/video/p9100.c b/drivers/video/p9100.c
index 7808a01493ad605b3344c64b51c0697fb356ed9d..b76a5a9a125be4dde6d77959e780aed6fa664391 100644 (file)
--- a/drivers/video/p9100.c
+++ b/drivers/video/p9100.c
@@ -288,6 +288,9 @@ static void p9100_init_one(struct sbus_dev *sdev)
        all->par.physbase = sdev->reg_addrs[2].phys_addr;
 
        sbusfb_fill_var(&all->info.var, sdev->prom_node, 8);
+       all->info.var.red.length = 8;
+       all->info.var.green.length = 8;
+       all->info.var.blue.length = 8;
 
        linebytes = prom_getintdefault(sdev->prom_node, "linebytes",
                                       all->info.var.xres);
@@ -323,6 +326,7 @@ static void p9100_init_one(struct sbus_dev *sdev)
                kfree(all);
                return;
        }
+       fb_set_cmap(&all->info.cmap, &all->info);
 
        list_add(&all->list, &p9100_list);