From 241b0f411193ebcfa86aa41a5ab4f22df2ef4c24 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@kernellabs.com>
Date: Fri, 12 Mar 2010 00:00:55 -0300
Subject: V4L/DVB: lgdt3305: re-write lgdt3304 ifbw hack in lgdt3305_rfagc_loop
 with FIXME

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 1c53766..910cd78 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -358,10 +358,12 @@ static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
 	case QAM_256:
 		agcdelay = 0x046b;
 		rfbw     = 0x8889;
-		if (state->cfg->demod_chip == LGDT3305)
-			ifbw = 0x8888;
-		else
+		/* FIXME: investigate optimal ifbw & rfbw values for the
+		 *        DT3304 and re-write this switch..case block */
+		if (state->cfg->demod_chip == LGDT3304)
 			ifbw = 0x6666;
+		else /* (state->cfg->demod_chip == LGDT3305) */
+			ifbw = 0x8888;
 		break;
 	default:
 		return -EINVAL;
-- 
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