linux-kernel - [PATCH v1 1/1] x86/platform/intel-mid: Enable GPIO keys on Merrifield

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Message-Id: <20170105161717.115261-1-andriy.shevchenko@linux.intel.com>
Date:   Thu,  5 Jan 2017 18:17:17 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] 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@...ux.intel.com>
---
 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},
-- 
2.11.0