diff options
| author | Ike Panhc <ike.pan@canonical.com> | 2011-09-06 02:32:10 +0800 |
|---|---|---|
| committer | Matthew Garrett <mjg@redhat.com> | 2011-10-24 16:52:39 +0200 |
| commit | f43d9ec06028b8cb122a7a2b367a7af066342918 (patch) | |
| tree | ed704ae9d51905c7abf06a25a7eafa08b2facb18 /drivers/platform/x86/ideapad-laptop.c | |
| parent | 923de84ab07cfcee75946191f17a6e7fb98e3ac8 (diff) | |
ideapad: add event for Novo key
Novo key is the Lenovo define key on every ideapads, which has two
definition. Long press and short click. Driver will report
KEY_PROG1 on short click and KEY_PROG2 when long press.
On pre-install OS for ideapads there are application waiting for
the event and there is no such application for Linux yet, so I
think to report KEY_PROG is fine in anyway.
Also change the scancode from hex to decimal because they are
related to vpc bit in notify function which is in decimal.
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Diffstat (limited to 'drivers/platform/x86/ideapad-laptop.c')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index ab3add3327a..39a72a8aeb8 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -386,8 +386,10 @@ static void ideapad_platform_exit(struct ideapad_private *priv) * input device */ static const struct key_entry ideapad_keymap[] = { - { KE_KEY, 0x06, { KEY_SWITCHVIDEOMODE } }, - { KE_KEY, 0x0D, { KEY_WLAN } }, + { KE_KEY, 6, { KEY_SWITCHVIDEOMODE } }, + { KE_KEY, 13, { KEY_WLAN } }, + { KE_KEY, 16, { KEY_PROG1 } }, + { KE_KEY, 17, { KEY_PROG2 } }, { KE_END, 0 }, }; @@ -442,6 +444,18 @@ static void ideapad_input_report(struct ideapad_private *priv, sparse_keymap_report_event(priv->inputdev, scancode, 1, true); } +static void ideapad_input_novokey(struct ideapad_private *priv) +{ + unsigned long long_pressed; + + if (read_ec_data(ideapad_handle, VPCCMD_R_NOVO, &long_pressed)) + return; + if (long_pressed) + ideapad_input_report(priv, 17); + else + ideapad_input_report(priv, 16); +} + /* * backlight */ @@ -634,6 +648,9 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event) case 4: ideapad_backlight_notify_brightness(priv); break; + case 3: + ideapad_input_novokey(priv); + break; case 2: ideapad_backlight_notify_power(priv); break; |