On 05/30/2016 03:26 PM, Alex Hung wrote:
> Newer ideapad supports new mic new hotkey, and it is implemented
> via ACPI interface. This patch conver the mic mute event to
> a keycode KEY_MICMUTE
>
> Signed-off-by: Alex Hung <alex.hung@xxxxxxxxxxxxx>
> ---
> drivers/platform/x86/ideapad-laptop.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
> index 4a23fbc..aa87a42 100644
> --- a/drivers/platform/x86/ideapad-laptop.c
> +++ b/drivers/platform/x86/ideapad-laptop.c
> @@ -567,6 +567,7 @@ static void ideapad_sysfs_exit(struct ideapad_private *priv)
> static const struct key_entry ideapad_keymap[] = {
> { KE_KEY, 6, { KEY_SWITCHVIDEOMODE } },
> { KE_KEY, 7, { KEY_CAMERA } },
> + { KE_KEY, 8, { KEY_MICMUTE } },
> { KE_KEY, 11, { KEY_F16 } },
> { KE_KEY, 13, { KEY_WLAN } },
> { KE_KEY, 16, { KEY_PROG1 } },
> @@ -809,6 +810,9 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
> break;
> case 13:
> case 11:
> + case 8:
fall through is easier to read
> + ideapad_input_report(priv, vpc_bit);
> + break;
so above two lines are not necessary.
> case 7:
> case 6:
> ideapad_input_report(priv, vpc_bit);
>
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