platform/x86: fujitsu-laptop: Support Lifebook U7x7 hotkeys
Generate input events for hotkeys present in Fujitsu Lifebook U727 and U757 laptops: - Fn+F1 (KEY_MICMUTE) - Fn+F5 (KEY_RFKILL) Signed-off-by: Jan-Marek Glogowski <glogow@fbihome.de> Reviewed-by: Jonathan Woithe <jwoithe@just42.net> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
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@ -461,7 +461,9 @@ static const struct key_entry keymap_default[] = {
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{ KE_KEY, KEY3_CODE, { KEY_PROG3 } },
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{ KE_KEY, KEY4_CODE, { KEY_PROG4 } },
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{ KE_KEY, KEY5_CODE, { KEY_RFKILL } },
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{ KE_KEY, BIT(5), { KEY_RFKILL } },
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{ KE_KEY, BIT(26), { KEY_TOUCHPAD_TOGGLE } },
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{ KE_KEY, BIT(29), { KEY_MICMUTE } },
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{ KE_END, 0 }
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};
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@ -901,7 +903,7 @@ static void acpi_fujitsu_laptop_release(struct acpi_device *device)
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static void acpi_fujitsu_laptop_notify(struct acpi_device *device, u32 event)
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{
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struct fujitsu_laptop *priv = acpi_driver_data(device);
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int scancode, i = 0;
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int scancode, i = 0, ret;
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unsigned int irb;
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if (event != ACPI_FUJITSU_NOTIFY_CODE) {
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@ -932,9 +934,18 @@ static void acpi_fujitsu_laptop_notify(struct acpi_device *device, u32 event)
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* E736/E746/E756), the touchpad toggle hotkey (Fn+F4) is
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* handled in software; its state is queried using FUNC_FLAGS
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*/
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if ((priv->flags_supported & BIT(26)) &&
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(call_fext_func(device, FUNC_FLAGS, 0x1, 0x0, 0x0) & BIT(26)))
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sparse_keymap_report_event(priv->input, BIT(26), 1, true);
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if (priv->flags_supported & (BIT(5) | BIT(26) | BIT(29))) {
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ret = call_fext_func(device, FUNC_FLAGS, 0x1, 0x0, 0x0);
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if (ret & BIT(5))
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sparse_keymap_report_event(priv->input,
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BIT(5), 1, true);
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if (ret & BIT(26))
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sparse_keymap_report_event(priv->input,
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BIT(26), 1, true);
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if (ret & BIT(29))
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sparse_keymap_report_event(priv->input,
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BIT(29), 1, true);
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}
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}
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/* Initialization */
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