msm: vidc: Add support for V4L2_CID_MPEG_VIDC_SET_PERF_LEVEL

V4L2_CID_MPEG_VIDC_SET_PERF_LEVEL allows for clients to request higher
than normal performance from the core.

Change-Id: I0cd4e56854f35bacd2aa26146e990e0537b3909f
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index e883ad7..c6da2c3 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1844,9 +1844,11 @@
 
 #define V4L2_CID_MPEG_VIDC_SET_PERF_LEVEL (V4L2_CID_MPEG_MSM_VIDC_BASE + 26)
 enum v4l2_mpeg_vidc_perf_level {
-	V4L2_CID_MPEG_VIDC_PERF_LEVEL_PERFORMANCE		= 0,
-	V4L2_CID_MPEG_VIDC_PERF_LEVEL_TURBO			= 1,
+	V4L2_CID_MPEG_VIDC_PERF_LEVEL_NOMINAL			= 0,
+	V4L2_CID_MPEG_VIDC_PERF_LEVEL_PERFORMANCE		= 1,
+	V4L2_CID_MPEG_VIDC_PERF_LEVEL_TURBO			= 2,
 };
+
 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_GOB		\
 		(V4L2_CID_MPEG_MSM_VIDC_BASE+27)
 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_DELIVERY_MODE	\