eeepc-wmi: add camera keys

These keys are supposed to be handled by any software
using the camera (like webKam or cheese...). They can
also be used to actually move the camera when possible.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

2 files changed, 14 insertions, 0 deletions

diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index eea8c942653b..d3997757e790 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -114,11 +114,18 @@ static const struct key_entry eeepc_wmi_keymap[] = {
         { KE_KEY, 0x5c, { KEY_F15 } }, /* Power Gear key */
         { KE_KEY, 0x5d, { KEY_WLAN } },
         { KE_KEY, 0x6b, { KEY_F13 } }, /* Disable Touchpad */
+        { KE_KEY, 0x82, { KEY_CAMERA } },
+        { KE_KEY, 0x83, { KEY_CAMERA_ZOOMIN } },
         { KE_KEY, 0x88, { KEY_WLAN } },
         { KE_KEY, 0xcc, { KEY_SWITCHVIDEOMODE } },
         { KE_KEY, 0xe0, { KEY_PROG1 } }, /* Task Manager */
         { KE_KEY, 0xe1, { KEY_F14 } }, /* Change Resolution */
         { KE_KEY, 0xe9, { KEY_BRIGHTNESS_ZERO } },
+        { KE_KEY, 0xeb, { KEY_CAMERA_ZOOMOUT } },
+        { KE_KEY, 0xec, { KEY_CAMERA_UP } },
+        { KE_KEY, 0xed, { KEY_CAMERA_DOWN } },
+        { KE_KEY, 0xee, { KEY_CAMERA_LEFT } },
+        { KE_KEY, 0xef, { KEY_CAMERA_RIGHT } },
         { KE_END, 0},
 };
 
diff --git a/include/linux/input.h b/include/linux/input.h
index 056ae8a5bd9b..f3a7794a18c4 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -664,6 +664,13 @@ struct input_keymap_entry {
 #define KEY_TOUCHPAD_ON         0x213
 #define KEY_TOUCHPAD_OFF        0x214
 
+#define KEY_CAMERA_ZOOMIN       0x215
+#define KEY_CAMERA_ZOOMOUT      0x216
+#define KEY_CAMERA_UP           0x217
+#define KEY_CAMERA_DOWN         0x218
+#define KEY_CAMERA_LEFT         0x219
+#define KEY_CAMERA_RIGHT        0x21a
+
 #define BTN_TRIGGER_HAPPY               0x2c0
 #define BTN_TRIGGER_HAPPY1              0x2c0
 #define BTN_TRIGGER_HAPPY2              0x2c1