From ecc7ea5dd1409d4e6dfba2f0ff0ee1c6ccd855bd Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 5 Jan 2017 18:17:17 +0200
Subject: [PATCH] x86/platform/intel-mid: Enable GPIO keys on Merrifield
The Merrifield firmware provides 3 descriptions of buttons connected to GPIO.
Append them to the list of supported GPIO keys.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170105161717.115261-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
index 52534ec29765..74283875c7e8 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
@@ -32,6 +32,9 @@ static struct gpio_keys_button gpio_button[] = {
{SW_LID, -1, 1, "lid_switch", EV_SW, 0, 20},
{KEY_VOLUMEUP, -1, 1, "vol_up", EV_KEY, 0, 20},
{KEY_VOLUMEDOWN, -1, 1, "vol_down", EV_KEY, 0, 20},
+ {KEY_MUTE, -1, 1, "mute_enable", EV_KEY, 0, 20},
+ {KEY_VOLUMEUP, -1, 1, "volume_up", EV_KEY, 0, 20},
+ {KEY_VOLUMEDOWN, -1, 1, "volume_down", EV_KEY, 0, 20},
{KEY_CAMERA, -1, 1, "camera_full", EV_KEY, 0, 20},
{KEY_CAMERA_FOCUS, -1, 1, "camera_half", EV_KEY, 0, 20},
{SW_KEYPAD_SLIDE, -1, 1, "MagSw1", EV_SW, 0, 20},
--
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