msm: vidc: change concealment color

0x8080 is gray color concealment, changing it to
black color, which is 0x8010.

Change-Id: I50897d771913ee33a5b2c2ea486996dfc0c294bf
Signed-off-by: Manikanta Sivapala <msivap@codeaurora.org>
Merge "msm: vidc: change concealment color"
msm: kgsl: Do not return invalid power stats when the device is off

adreno_power_stats() was returning unitialized data when the device
state was not active. Leave early from the function if the device
is not active and return 0s instead.

Change-Id: Ic0dedbadf6201cadb4472327c4ce7f9d9d32b82d
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Prabhat Awasthi <pawasthi@codeaurora.org>
Merge "msm: kgsl: Do not return invalid power stats when the device is off"