Input: via-pmu - add input device support

Add an input device for the button and lid switch so that userspace gets
notified about the user pressing them via the standard input layer.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 2a355ae59562..1ab4f16c08b9 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -69,6 +69,8 @@
 #include <asm/open_pic.h>
 #endif
 
+#include "via-pmu-event.h"
+
 /* Some compile options */
 #undef SUSPEND_USES_PMU
 #define DEBUG_SLEEP
@@ -1427,6 +1429,12 @@ next:
                 if (pmu_battery_count)
                         query_battery_state();
                 pmu_pass_intr(data, len);
+                /* len == 6 is probably a bad check. But how do I
+                 * know what PMU versions send what events here? */
+                if (len == 6) {
+                        via_pmu_event(PMU_EVT_POWER, !!(data[1]&8));
+                        via_pmu_event(PMU_EVT_LID, data[1]&1);
+                }
         } else {
                pmu_pass_intr(data, len);
         }