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From f35169d9071766afaf7192801978fcc0ab82ee08 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Thu, 22 Aug 2013 15:43:15 +0200
Subject: [PATCH 2/3] thinkpad_acpi: Support micmute LED
The micmute LED is currently unused. This patch allows it to be hooked
up to various LED triggers.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
drivers/platform/x86/thinkpad_acpi.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 54d31c0..33b23cb 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -5050,8 +5050,10 @@ static const char * const tpacpi_led_names[TPACPI_LED_NUMLEDS] = {
"tpacpi::unknown_led2",
"tpacpi::unknown_led3",
"tpacpi::thinkvantage",
+ "tpacpi::unknown_led4",
+ "tpacpi::micmute"
};
-#define TPACPI_SAFE_LEDS 0x1081U
+#define TPACPI_SAFE_LEDS 0x5081U
static inline bool tpacpi_is_led_restricted(const unsigned int led)
{
@@ -5274,7 +5276,7 @@ static const struct tpacpi_quirk led_useful_qtable[] __initconst = {
{ /* Lenovo */
.vendor = PCI_VENDOR_ID_LENOVO,
.bios = TPACPI_MATCH_ANY, .ec = TPACPI_MATCH_ANY,
- .quirks = 0x1fffU,
+ .quirks = 0x5fffU,
},
{ /* IBM ThinkPads with no EC version string */
.vendor = PCI_VENDOR_ID_IBM,
--
1.8.3.2
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