video driver: calculate power based on input queuing rate

Use client input buffer queuing rate for power
calculations for non-realtime sessions

Change-Id: I498422ba1ae9ae96b782a2096dc0cd0aa7b05798
Signed-off-by: Deepa Guthyappa Madivalara <quic_dmadival@quicinc.com>

driver/vidc/inc/msm_vidc_inst.h

@@ -142,6 +142,7 @@ struct msm_vidc_inst {
 	struct list_head                   response_works; /* list of struct response_work */
 	struct list_head                   enc_input_crs;
 	struct list_head                   dmabuf_tracker; /* list of struct msm_memory_dmabuf */
+	struct list_head                   input_timer_list; /* list of struct msm_vidc_input_timer */
 	struct list_head                   caps_list;
 	struct list_head                   children_list; /* struct msm_vidc_inst_cap_entry */
 	struct list_head                   firmware_list; /* struct msm_vidc_inst_cap_entry */