msm: camera: isp: Add support to handle pix for lite

If there is a use-case where lite can be used to support PIX resources,
as a part of acquire, a hint will be sent to indicate that lite can
be acquired. This hint is used to acquire the lite csid based on the
use-case.

CRs-Fixed: 2830502
Change-Id: Ib0a005ed64cd7ffec579195948f0fcb8b24ea837
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>

include/uapi/camera/media/cam_isp.h

@@ -167,6 +167,7 @@
 
 /* Feature Flag indicators */
 #define CAM_ISP_PARAM_FETCH_SECURITY_MODE      BIT(0)
+#define CAM_ISP_CAN_USE_LITE_MODE              BIT(1)
 #define CAM_ISP_DYNAMIC_SENOR_SWITCH_EN        BIT(2)
 
 /* ISP core cfg flag params */