ccd_cr50: add back ccd_state control

BUG=none
BRANCH=none
TEST=none

Change-Id: I27934613cd6d244d358887a0b13232d67a5b615f
Signed-off-by: Mary Ruthven <mruthven@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1376804
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
diff --git a/servo/data/ccd_cr50.xml b/servo/data/ccd_cr50.xml
index 081ed1a..776a19c 100644
--- a/servo/data/ccd_cr50.xml
+++ b/servo/data/ccd_cr50.xml
@@ -81,6 +81,12 @@
     map="onoff_i" clobber_ok=""></params>
   </control>
   <control>
+    <name>ccd_state</name>
+    <doc>ccd_state</doc>
+    <params cmd="get" subtype="ccd_state" interface="9" drv="cr50" map="onoff"
+    clobber_ok=""></params>
+  </control>
+  <control>
     <name>warm_reset</name>
     <doc>warm_reset</doc>
     <params subtype="warm_reset" interface="9" drv="cr50"