video: driver: decouple min quality, CAC and quality boost

Remove dependency between min quality, CAC and quality boost.
Accept quality boost value from client and if client did not
set then enable max quality boost upto 4k@60fps and disable after that.

Change-Id: I0685065b8dee8754aff2cf5f176a2f40e9e080dd
Signed-off-by: Mahesh Kumar Sharma <quic_smahesh@quicinc.com>

driver/vidc/inc/msm_vidc_control.h

@@ -43,7 +43,7 @@ int msm_vidc_adjust_hevc_p_frame_qp(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_hevc_b_frame_qp(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_blur_type(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_blur_resolution(void *instance, struct v4l2_ctrl *ctrl);
-int msm_vidc_adjust_cac(void *instance, struct v4l2_ctrl *ctrl);
+int msm_vidc_adjust_brs(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_bitrate_boost(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_min_quality(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_lowlatency_mode(void *instance, struct v4l2_ctrl *ctrl);