[media] saa7164: monitor the RISC cpu load via a thread

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/saa7164/saa7164-reg.h b/drivers/media/video/saa7164/saa7164-reg.h
index 153da76..2bbf815 100644
--- a/drivers/media/video/saa7164/saa7164-reg.h
+++ b/drivers/media/video/saa7164/saa7164-reg.h
@@ -60,6 +60,7 @@
 #define GET_STRING_CONTROL		0x03
 #define GET_LANGUAGE_CONTROL		0x05
 #define SET_POWER_CONTROL		0x07
+#define GET_FW_STATUS_CONTROL		0x08
 #define GET_FW_VERSION_CONTROL		0x09
 #define SET_DEBUG_LEVEL_CONTROL		0x0B
 #define GET_DEBUG_DATA_CONTROL		0x0C