platform/x86: ideapad-laptop: add support for some new buttons

[ Upstream commit 02c6e43397c39edd0c172859bf8c851b46be09a8 ]

Add entries to unsupported WMI codes in ideapad_keymap[] and one
check for WMI code 0x13d to trigger platform_profile_cycle().

Signed-off-by: Gašper Nemgar <gasper.nemgar@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20250418070738.7171-1-gasper.nemgar@gmail.com
[ij: joined nested if ()s & major tweaks to changelog]
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 30bd366d7b58a717d249197ab625605f88cb21a0..b740c7bb81015125babc4cf24bf874c742235b8b 100644 (file)
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -1308,6 +1308,16 @@ static const struct key_entry ideapad_keymap[] = {
        /* Specific to some newer models */
        { KE_KEY,       0x3e | IDEAPAD_WMI_KEY, { KEY_MICMUTE } },
        { KE_KEY,       0x3f | IDEAPAD_WMI_KEY, { KEY_RFKILL } },
+       /* Star- (User Assignable Key) */
+       { KE_KEY,       0x44 | IDEAPAD_WMI_KEY, { KEY_PROG1 } },
+       /* Eye */
+       { KE_KEY,       0x45 | IDEAPAD_WMI_KEY, { KEY_PROG3 } },
+       /* Performance toggle also Fn+Q, handled inside ideapad_wmi_notify() */
+       { KE_KEY,       0x3d | IDEAPAD_WMI_KEY, { KEY_PROG4 } },
+       /* shift + prtsc */
+       { KE_KEY,   0x2d | IDEAPAD_WMI_KEY, { KEY_CUT } },
+       { KE_KEY,   0x29 | IDEAPAD_WMI_KEY, { KEY_TOUCHPAD_TOGGLE } },
+       { KE_KEY,   0x2a | IDEAPAD_WMI_KEY, { KEY_ROOT_MENU } },
 
        { KE_END },
 };
@@ -2094,6 +2104,12 @@ static void ideapad_wmi_notify(struct wmi_device *wdev, union acpi_object *data)
                dev_dbg(&wdev->dev, "WMI fn-key event: 0x%llx\n",
                        data->integer.value);
 
+               /* performance button triggered by 0x3d */
+               if (data->integer.value == 0x3d && priv->dytc) {
+                       platform_profile_cycle();
+                       break;
+               }
+
                /* 0x02 FnLock, 0x03 Esc */
                if (data->integer.value == 0x02 || data->integer.value == 0x03)
                        ideapad_fn_lock_led_notify(priv, data->integer.value == 0x02);