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authorMaarten Maathuis <madman2003@gmail.com>2017-04-24 23:35:21 +0200
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-04-25 15:09:22 +0300
commit8d9e29972836b75eb74f533594999500a4c7cc19 (patch)
tree143d173df16d42c84ab63524212b85a7e6288265 /drivers
parent58688a7525b6b4224347f5d1c16d92e4a3db2559 (diff)
platform/x86: intel-vbtn: add volume up and down
Tested on HP Elite X2 1012 G1. Matches event report of Lenovo Helix 2 (https://www.spinics.net/lists/ibm-acpi-devel/msg03982.html). Signed-off-by: Maarten Maathuis <madman2003@shikahr.net> [andy: fixed indentation of comments and massaged title of the change] Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/platform/x86/intel-vbtn.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c
index 554e82ebe83c..c2035e121ac2 100644
--- a/drivers/platform/x86/intel-vbtn.c
+++ b/drivers/platform/x86/intel-vbtn.c
@@ -37,6 +37,10 @@ static const struct acpi_device_id intel_vbtn_ids[] = {
static const struct key_entry intel_vbtn_keymap[] = {
{ KE_IGNORE, 0xC0, { KEY_POWER } }, /* power key press */
{ KE_KEY, 0xC1, { KEY_POWER } }, /* power key release */
+ { KE_KEY, 0xC4, { KEY_VOLUMEUP } }, /* volume-up key press */
+ { KE_IGNORE, 0xC5, { KEY_VOLUMEUP } }, /* volume-up key release */
+ { KE_KEY, 0xC6, { KEY_VOLUMEDOWN } }, /* volume-down key press */
+ { KE_IGNORE, 0xC7, { KEY_VOLUMEDOWN } }, /* volume-down key release */
{ KE_END },
};