msm: camera: isp: Stop HW immediately in flush

When the userspace issues flush, ISP driver needs to ensure that
wait and active list requests are flushed and corresponding
buffer fences are signaled with error. For active and wait lists
IFE hardware is stopped immediately. Therefore IFE must also be
reset to ensure that VFE BUS FIFOs are cleared. Start IFE HW
after receiving init packet again.

CRs-Fixed: 2513939
Change-Id: I9a35ce05c24d6b63016e264a870d376eabb2b56f
Signed-off-by: Venkat Chinta <vchinta@codeaurora.org>

drivers/cam_lrme/cam_lrme_context.c

@@ -190,6 +190,8 @@ static struct cam_ctx_ops
 		.crm_ops = {},
 		.irq_ops = NULL,
 	},
+	/* Flushed */
+	{},
 	/* Activate */
 	{
 		.ioctl_ops = {