From patchwork Fri Jul 27 09:40:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [Precise] ideapad: generate valid key event only Date: Thu, 26 Jul 2012 23:40:17 -0000 From: Jesse Sung X-Patchwork-Id: 173610 Message-Id: <1343382017-10613-1-git-send-email-jesse.sung@canonical.com> To: kernel-team@lists.ubuntu.com Cc: 1029834@bugs.launchpad.net From: Ike Panhc BugLink: https://bugs.launchpad.net/bugs/1029834 Otherwise will generate KEY_UNKNOWN on un-listed vpc event, which means nothing and is hard for user to report the detail of the event. Signed-off-by: Ike Panhc Signed-off-by: Matthew Garrett (cherry picked from commit 20a769c1c6671d3b8d18a7358eff15e3dd29e94b) Signed-off-by: Wen-chien Jesse Sung --- drivers/platform/x86/ideapad-laptop.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index a36addf..a1d1415 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -785,6 +785,10 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event) case 9: ideapad_sync_rfk_state(priv); break; + case 13: + case 6: + ideapad_input_report(priv, vpc_bit); + break; case 4: ideapad_backlight_notify_brightness(priv); break; @@ -795,7 +799,7 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event) ideapad_backlight_notify_power(priv); break; default: - ideapad_input_report(priv, vpc_bit); + pr_info("Unknown event: %lu\n", vpc_bit); } } }