Messages in this thread Patch in this message | | | From | Seth Forshee <> | Subject | [PATCH v2 1/2] Input: sparse-keymap - report scancodes with key events | Date | Fri, 25 Mar 2011 08:40:02 -0500 |
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Scancodes are useful debugging aids when incorrect keycodes are being sent, as is common with laptop hotkeys.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com> --- drivers/input/sparse-keymap.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/input/sparse-keymap.c b/drivers/input/sparse-keymap.c index 337bf51..74bca5d 100644 --- a/drivers/input/sparse-keymap.c +++ b/drivers/input/sparse-keymap.c @@ -208,6 +208,11 @@ int sparse_keymap_setup(struct input_dev *dev, } } + if (test_bit(EV_KEY, dev->evbit)) { + __set_bit(EV_MSC, dev->evbit); + __set_bit(MSC_SCAN, dev->mscbit); + } + dev->keycode = map; dev->keycodemax = map_size; dev->getkeycode = sparse_keymap_getkeycode; @@ -268,6 +273,7 @@ void sparse_keymap_report_entry(struct input_dev *dev, const struct key_entry *k { switch (ke->type) { case KE_KEY: + input_event(dev, EV_MSC, MSC_SCAN, ke->code); input_report_key(dev, ke->keycode, value); input_sync(dev); if (value && autorelease) { -- 1.7.4.1
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