video: driver: Modify Min QP in CAP_TO_8BIT_QP macro

For HEVC 8 bit usecase, QP values are being capped
from [-11,51] to [1,51]. Modifying the same in
CAP_TO_8BIT_QP macro.

Change-Id: Id17fab4c62770140131f0f8454fc480090732d0b
Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com>

driver/vidc/inc/msm_vidc_internal.h

@@ -63,6 +63,8 @@
 #define MAX_SUPPORTED_MIN_QUALITY            70
 #define MIN_CHROMA_QP_OFFSET                -12
 #define MAX_CHROMA_QP_OFFSET                  0
+#define MIN_QP_10BIT                        -11
+#define MIN_QP_8BIT                           1
 #define INVALID_FD                           -1
 
 #define DCVS_WINDOW 16