msm: camera: isp: Update acquired HW id for SFE2

This change adds sfe hw id 2 as valid hw id, then
sfe 2 info can be returned to userspace correctly.

CRs-Fixed: 3587713
Change-Id: I01825040837be4e1df204d7fe1c27887af3900e5
Signed-off-by: Depeng Shao <[email protected]>
(cherry picked from commit 9668c0f7a7963d6a6a43a6bb2352aa5b76201a83)

drivers/cam_isp/isp_hw_mgr/cam_ife_hw_mgr.c

@@ -2687,6 +2687,7 @@ static int cam_convert_hw_idx_to_sfe_hw_num(int hw_idx)
 		switch (hw_idx) {
 		case 0: return CAM_ISP_SFE0_HW;
 		case 1: return CAM_ISP_SFE1_HW;
+		case 2: return CAM_ISP_SFE2_HW;
 		}
 	} else {
 		CAM_ERR(CAM_ISP, "SFE hw idx %d out-of-bounds max available %u",

include/uapi/camera/media/cam_isp.h

@@ -152,6 +152,7 @@
 #define CAM_ISP_IFE2_HW          0x100
 #define CAM_ISP_SFE0_HW          0x1000
 #define CAM_ISP_SFE1_HW          0x2000
+#define CAM_ISP_SFE2_HW          0x4000
 
 #define CAM_ISP_PXL_PATH          0x1
 #define CAM_ISP_PPP_PATH          0x2