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_driver.h

@@ -452,5 +452,7 @@ bool res_is_less_than_or_equal_to(u32 width, u32 height,
 int msm_vidc_get_properties(struct msm_vidc_inst *inst);
 int msm_vidc_create_input_metadata_buffer(struct msm_vidc_inst *inst, u32 buf_fd);
 int msm_vidc_update_input_meta_buffer_index(struct msm_vidc_inst *inst, struct vb2_buffer *vb2);
+int msm_vidc_update_input_rate(struct msm_vidc_inst *inst, u64 time_us);
+int msm_vidc_get_input_rate(struct msm_vidc_inst *inst);
 #endif // _MSM_VIDC_DRIVER_H_