[PATCH 5.15 92/98] platform/x86: panasonic-laptop: revert "Resolve hotkey double trigger bug"

Greg Kroah-Hartman
2022-07-05T12:30:59Z

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit 83a5ddc3dc561c40d948b85553514aaba99123d8 ]

In hindsight blindly throwing away most of the key-press events is not
a good idea. So revert commit ed83c9171829 ("platform/x86:
panasonic-laptop: Resolve hotkey double trigger bug").

Fixes: ed83c9171829 ("platform/x86: panasonic-laptop: Resolve hotkey double trigger bug")
Reported-and-tested-by: Stefan Seyfried <seife+kernel@b1-systems.com>
Reported-and-tested-by: Kenneth Chan <kenneth.t.chan@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220624112340.10130-5-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/platform/x86/panasonic-laptop.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index b89fbbc2fd08..cd3c23593eee 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -783,12 +783,8 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
key, 0x80, false);
}

- /* for the magic values, see panasonic_keymap[] above */
- if (key == 7 || key == 9 || key == 10) {
- if (!sparse_keymap_report_event(hotk_input_dev,
- key, updown, false))
- pr_err("Unknown hotkey event: 0x%04llx\n", result);
- }
+ if (!sparse_keymap_report_event(hotk_input_dev, key, updown, false))
+ pr_err("Unknown hotkey event: 0x%04llx\n", result);
}

static void acpi_pcc_hotkey_notify(struct acpi_device *device, u32 event)
--
2.35.1