linux-kernel - [PATCH 3/3] thinkpad_acpi: add LED quirks of models which don't have EC controllable LEDs

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Date:	Fri,  7 Jun 2013 16:20:09 +0800
From:	Adam Lee <adam.lee@...onical.com>
To:	linux-kernel@...r.kernel.org
Cc:	platform-driver-x86@...r.kernel.org,
	ibm-acpi-devel@...ts.sourceforge.net,
	Matthew Garrett <matthew.garrett@...ula.com>,
	Henrique de Moraes Holschuh <ibm-acpi@....eng.br>,
	Alex Hung <alex.hung@...onical.com>, Bjorn Mork <bjorn@...k.no>
Subject: [PATCH 3/3] thinkpad_acpi: add LED quirks of models which don't have EC controllable LEDs

Some new Lenovo or ThinkPad laptops don't have EC controllable LEDs.
This patch adds their quirks.

Signed-off-by: Adam Lee <adam.lee@...onical.com>
---
 drivers/platform/x86/thinkpad_acpi.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 2fb1f1c..4cc7d73 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -5268,6 +5268,12 @@ static const struct tpacpi_quirk led_useful_qtable[] __initconst = {
 	TPACPI_Q_IBM('7', 'F', 0x1f97), /* Z61* (1) */
 	TPACPI_Q_IBM('7', 'B', 0x1fb7), /* X60 (1) */
 
+	/* Models don't have EC controllable LEDs */
+	TPACPI_Q_LNV('G', 'D', 0), /* ThinkPad Twist */
+	TPACPI_Q_LNV('H', '0', 0), /* ThinkPad E430 */
+	TPACPI_Q_LNV('H', 'C', 0), /* Lenovo E49L */
+	TPACPI_Q_LNV('H', 'D', 0), /* Lenovo K4350 */
+
 	/* (1) - may have excess leds enabled on MSB */
 
 	/* Defaults (order matters, keep last, don't reorder!) */
-- 
1.7.10.4

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