From 43ab548777d592179b4a2a1c14f6d03e7ccb24be Mon Sep 17 00:00:00 2001
From: Ralph Metzler <rjkm@metzlerbros.de>
Date: Fri, 20 Jul 2018 13:18:27 +0200
Subject: [PATCH] Ensure CAM stability after reset
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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).

from: faudebert-anevia authored and Richard Bérichon committed on Apr 2, 2012
---
 frontends/cxd2099.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frontends/cxd2099.c b/frontends/cxd2099.c
index 90fcd84..21da685 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;
 }