From: Grant Likely <[email protected]>
Debug support: when DEBUG is defined, output relevant details to the
log about the framebuffer registration.
Signed-off-by: Grant Likely <[email protected]>
---
drivers/video/xilinxfb.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 4bc67ab..1a5f1e4 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -287,6 +287,11 @@ xilinxfb_drv_probe(struct device *dev)
goto failed4;
}
+ /* Put a banner in the log (for DEBUG) */
+ dev_dbg(dev, "regs: phys=%x, virt=%p\n",
+ drvdata->regs_phys, drvdata->regs);
+ dev_dbg(dev, "fb: phys=%p, virt=%p, size=%x\n",
+ (void*)drvdata->fb_phys, drvdata->fb_virt, FB_SIZE);
return 0; /* success */
failed4:
-
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