aboutsummaryrefslogtreecommitdiff
path: root/drivers/video/pxafb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/pxafb.c')
-rw-r--r--drivers/video/pxafb.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 2552b9f325e..84f63205c46 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -59,7 +59,6 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/div64.h>
-#include <mach/pxa-regs.h>
#include <mach/bitfield.h>
#include <mach/pxafb.h>
@@ -883,10 +882,21 @@ static void __devinit init_pxafb_overlay(struct pxafb_info *fbi,
init_completion(&ofb->branch_done);
}
+static inline int pxafb_overlay_supported(void)
+{
+ if (cpu_is_pxa27x() || cpu_is_pxa3xx())
+ return 1;
+
+ return 0;
+}
+
static int __devinit pxafb_overlay_init(struct pxafb_info *fbi)
{
int i, ret;
+ if (!pxafb_overlay_supported())
+ return 0;
+
for (i = 0; i < 2; i++) {
init_pxafb_overlay(fbi, &fbi->overlay[i], i);
ret = register_framebuffer(&fbi->overlay[i].fb);
@@ -909,6 +919,9 @@ static void __devexit pxafb_overlay_exit(struct pxafb_info *fbi)
{
int i;
+ if (!pxafb_overlay_supported())
+ return;
+
for (i = 0; i < 2; i++)
unregister_framebuffer(&fbi->overlay[i].fb);
}