From f904df2feb33ab3797d46b1c6b28bc1020de23f2 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Sat, 5 Apr 2008 23:13:05 -0300
Subject: [PATCH] --- yaml --- r: 92709 b: refs/heads/master c:
 fb8152cb01dc2bca04a6ee561920d0a02af6c73b h: refs/heads/master i:   92707:
 019d929589543a32d9975f8269a5f2c0e6e5dafc v: v3

---
 [refs]                                     |  2 +-
 trunk/drivers/media/dvb/frontends/au8522.c | 19 ++++++++++++++++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 166b253f77e8..d54c2837e514 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8973dc4b70c5506596207da3fddab03002357178
+refs/heads/master: fb8152cb01dc2bca04a6ee561920d0a02af6c73b
diff --git a/trunk/drivers/media/dvb/frontends/au8522.c b/trunk/drivers/media/dvb/frontends/au8522.c
index 9fb61e6ed679..d445cf1e02be 100644
--- a/trunk/drivers/media/dvb/frontends/au8522.c
+++ b/trunk/drivers/media/dvb/frontends/au8522.c
@@ -321,11 +321,28 @@ static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status)
 	return 0;
 }
 
+static int au8522_read_mse(struct dvb_frontend *fe)
+{
+	struct au8522_state *state = fe->demodulator_priv;
+	int mse = 0;
+
+	if (state->current_modulation == VSB_8)
+		mse = au8522_readreg(state, 0x4311);
+	else
+		mse = au8522_readreg(state, 0x4522);
+
+	dprintk("%s: %d\n", __func__, mse);
+
+	return mse;
+}
+
 static int au8522_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
 	dprintk("%s()\n", __func__);
 
-	*snr = 0;
+	/* FIXME: This is mse, not snr
+	 * TODO: mse2snr */
+	*snr = au8522_read_mse(fe);
 
 	return 0;
 }