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-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 },
};