Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index d3bc909..00db928 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -99,6 +99,8 @@ static int ir_do_setkeycode(struct input_dev *dev,
/* Did the user wish to remove the mapping? */
if (keycode == KEY_RESERVED || keycode == KEY_UNKNOWN) {
+ IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
+ i, scancode);
rc_tab->len--;
memmove(&rc_tab->scan[i], &rc_tab->scan[i + 1],
(rc_tab->len - i) * sizeof(struct ir_scancode));
@@ -114,6 +116,9 @@ static int ir_do_setkeycode(struct input_dev *dev,
if (ir_resize_table(rc_tab))
return -ENOMEM;
+ IR_dprintk(1, "#%d: New scan 0x%04x with key 0x%04x\n",
+ i, scancode, keycode);
+
/* i is the proper index to insert our new keycode */
memmove(&rc_tab->scan[i + 1], &rc_tab->scan[i],
(rc_tab->len - i) * sizeof(struct ir_scancode));
@@ -122,6 +127,8 @@ static int ir_do_setkeycode(struct input_dev *dev,
rc_tab->len++;
set_bit(keycode, dev->keybit);
} else {
+ IR_dprintk(1, "#%d: Replacing scan 0x%04x with key 0x%04x\n",
+ i, scancode, keycode);
/* A previous mapping was updated... */
clear_bit(old_keycode, dev->keybit);
/* ...but another scancode might use the same keycode */
@@ -223,6 +230,10 @@ static int ir_getkeycode(struct input_dev *dev,
}
spin_unlock_irqrestore(&rc_tab->lock, flags);
+ if (key == KEY_RESERVED)
+ IR_dprintk(1, "unknown key for scancode 0x%04x\n",
+ scancode);
+
*keycode = key;
return 0;
}
@@ -242,8 +253,9 @@ u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode)
int keycode;
ir_getkeycode(dev, scancode, &keycode);
- IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
- dev->name, scancode, keycode);
+ if (keycode != KEY_RESERVED)
+ IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
+ dev->name, scancode, keycode);
return keycode;
}
EXPORT_SYMBOL_GPL(ir_g_keycode_from_table);
@@ -385,6 +397,9 @@ int __ir_input_register(struct input_dev *input_dev,
if (rc < 0)
goto out_table;
+ IR_dprintk(1, "Registered input device on %s for %s remote.\n",
+ driver_name, rc_tab->name);
+
return 0;
out_table:
--
1.6.6.1
--
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