video: driver: use custom v4l2 ctrls in place of S/G_PARM on decoder

Introduce new v4l2 controls to set frame rate and operating rate
on decoder as VIDIOC_S/G_PARM is not allowed on decoder.

fix: v4l2-compliance:S/G_PARM

Change-Id: I6c090c0ae541a086c73bb79564dd29ed4aa755b3
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Maheshwar Ajja <quic_majja@quicinc.com>

include/uapi/vidc/media/v4l2_vidc_extensions.h

@@ -66,6 +66,9 @@
 #define V4L2_CID_MPEG_VIDC_LOWLATENCY_REQUEST   (V4L2_CID_MPEG_VIDC_BASE + 0x3)
 /* FIXme: */
 #define V4L2_CID_MPEG_VIDC_CODEC_CONFIG         (V4L2_CID_MPEG_VIDC_BASE + 0x4)
+#define V4L2_CID_MPEG_VIDC_FRAME_RATE           (V4L2_CID_MPEG_VIDC_BASE + 0x5)
+#define V4L2_CID_MPEG_VIDC_OPERATING_RATE       (V4L2_CID_MPEG_VIDC_BASE + 0x6)
+
 /* Encoder Intra refresh period */
 #define V4L2_CID_MPEG_VIDC_INTRA_REFRESH_PERIOD (V4L2_CID_MPEG_VIDC_BASE + 0xB)
 #define V4L2_CID_MPEG_VIDC_TIME_DELTA_BASED_RC  (V4L2_CID_MPEG_VIDC_BASE + 0xD)