diff options
| author | Mauro Carvalho Chehab | 2010-04-03 21:53:16 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2010-05-19 17:56:53 +0200 |
| commit | 354389467b6b2a3b36666b6e933d78bbd9e23577 (patch) | |
| tree | 361b2b1f713f661fc4af77b995ce00125c19f1de /drivers/media/IR/ir-keytable.c | |
| parent | V4L/DVB: drivers/media/IR - improve keytable code (diff) | |
| download | kernel-qcow2-linux-354389467b6b2a3b36666b6e933d78bbd9e23577.tar.gz kernel-qcow2-linux-354389467b6b2a3b36666b6e933d78bbd9e23577.tar.xz kernel-qcow2-linux-354389467b6b2a3b36666b6e933d78bbd9e23577.zip | |
V4L/DVB: ir-core: re-add some debug functions for keytable changes
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/IR/ir-keytable.c')
| -rw-r--r-- | drivers/media/IR/ir-keytable.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c index 10e4be22dbfd..a0aa5c1b6b41 100644 --- a/drivers/media/IR/ir-keytable.c +++ b/drivers/media/IR/ir-keytable.c @@ -100,6 +100,8 @@ 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)); @@ -115,6 +117,9 @@ 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)); @@ -123,6 +128,8 @@ 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 */ @@ -224,6 +231,10 @@ 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; } @@ -243,8 +254,9 @@ 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); @@ -386,6 +398,9 @@ 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: |