From: Michael Krufky <mkrufky@linuxtv.org>
Date: Tue, 22 Apr 2008 17:45:52 +0000 (-0300)
Subject: V4L/DVB (7350): tuner-simple: enable digital tuning support for Thomson DTT 761X
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=22ef8fc945b28398d93a5d362e54915b66eba23f;p=linux-beck.git

V4L/DVB (7350): tuner-simple: enable digital tuning support for Thomson DTT 761X

Enable digital tuning support within tuner-simple. This will allow for a
single tuner module to manage the hardware, without having dvb-pll loaded.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c
index 40cc43e82887..8b53d0d05b23 100644
--- a/drivers/media/video/tuner-types.c
+++ b/drivers/media/video/tuner-types.c
@@ -855,6 +855,11 @@ static struct tuner_range tuner_thomson_dtt761x_ntsc_ranges[] = {
 	{ 16 * 999.99        , 0x8e, 0x3c, },
 };
 
+static struct tuner_range tuner_thomson_dtt761x_atsc_ranges[] = {
+	{ 16 * 147.00 /*MHz*/, 0x8e, 0x39, },
+	{ 16 * 417.00 /*MHz*/, 0x8e, 0x3a, },
+	{ 16 * 999.99        , 0x8e, 0x3c, },
+};
 
 static struct tuner_params tuner_thomson_dtt761x_params[] = {
 	{
@@ -865,6 +870,12 @@ static struct tuner_params tuner_thomson_dtt761x_params[] = {
 		.fm_gain_normal = 1,
 		.radio_if = 2, /* 41.3 MHz */
 	},
+	{
+		.type   = TUNER_PARAM_TYPE_DIGITAL,
+		.ranges = tuner_thomson_dtt761x_atsc_ranges,
+		.count  = ARRAY_SIZE(tuner_thomson_dtt761x_atsc_ranges),
+		.iffreq = 16 * 44.00, /*MHz*/
+	},
 };
 
 /* ------------ TUNER_TENA_9533_DI - Philips PAL ------------ */
@@ -1411,6 +1422,9 @@ struct tunertype tuners[] = {
 		.name   = "Thomson DTT 761X (ATSC/NTSC)",
 		.params = tuner_thomson_dtt761x_params,
 		.count  = ARRAY_SIZE(tuner_thomson_dtt761x_params),
+		.min    = 16 *  57.00,
+		.max    = 16 * 863.00,
+		.stepsize = 62500,
 	},
 	[TUNER_TENA_9533_DI] = { /* Philips PAL */
 		.name   = "Tena TNF9533-D/IF/TNF9533-B/DF",