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From:   Mario Limonciello <mario.limonciello@amd.com>
To:     <dmitry.torokhov@gmail.com>
CC:     <linux-input@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <rrameshbabu@nvidia.com>,
        Mario Limonciello <mario.limonciello@amd.com>
Subject: [PATCH v2 1/2] Input: i8042: Avoid probing if no keyboard and mouse are set in quirks
Date:   Wed, 6 Dec 2023 15:21:39 -0600
Message-ID: <20231206212140.7458-1-mario.limonciello@amd.com>
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Some laptops have an i8042 controller in the SOC, nothing mentioned in
ACPI PNP and nothing connected to the controller. Add the ability to
skip probing in this case.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
 drivers/input/serio/i8042-acpipnpio.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 9c39553d30fa..0fd88bbfaee1 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -1707,6 +1707,9 @@ static int __init i8042_platform_init(void)
 		"");
 #endif
 
+	if (i8042_nokbd && i8042_noaux)
+		return -ENODEV;
+
 	retval = i8042_pnp_init();
 	if (retval)
 		return retval;
-- 
2.34.1