From cb4834cca0c8587945788d9d73854daecbbac5ce Mon Sep 17 00:00:00 2001
From: Florent Audebert <florent.audebert@anevia.com>
Date: Mon, 2 Apr 2012 12:37:12 +0200
Subject: [PATCH] Ensure CAM stability after reset

Wait 2 secs in low level CI reset function as some CAMs become crazy
if we talk to them just after the reset (SmarDTV / TDT Premium).
---
 frontends/cxd2099.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frontends/cxd2099.c b/frontends/cxd2099.c
index 90fcd84..2623328 100644
--- a/frontends/cxd2099.c
+++ b/frontends/cxd2099.c
@@ -590,6 +590,10 @@ static int slot_reset(struct dvb_ca_en50221 *ca, int slot)
 		}
 	}
 	mutex_unlock(&ci->lock);
+
+  /* Ensure cam stability after reset */
+  msleep(2000);
+
 	return 0;
 }