V4L/DVB (7358): tuner-simple: enable digital tuning support for Philips TD1316

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

drivers/media/video/tuner-simple.c

@@ -756,6 +756,15 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
 		    params->frequency >= 158870000)
 			buf[3] |= 0x08;
 		break;
+	case TUNER_PHILIPS_TD1316:
+		/* determine band */
+		buf[3] |= (params->frequency < 161000000) ? 1 :
+			  (params->frequency < 444000000) ? 2 : 4;
+
+		/* setup PLL filter */
+		if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+			buf[3] |= 1 << 3;
+		break;
 	case TUNER_PHILIPS_TUV1236D:
 	case TUNER_PHILIPS_ATSC:
 	{

drivers/media/video/tuner-types.c

@@ -1063,12 +1063,30 @@ static struct tuner_range tuner_philips_td1316_pal_ranges[] = {
 	{ 16 * 999.99        , 0xc8, 0xa4, },
 };
 
+static struct tuner_range tuner_philips_td1316_dvb_ranges[] = {
+	{ 16 *  93.834 /*MHz*/, 0xca, 0x60, },
+	{ 16 * 123.834 /*MHz*/, 0xca, 0xa0, },
+	{ 16 * 163.834 /*MHz*/, 0xca, 0xc0, },
+	{ 16 * 253.834 /*MHz*/, 0xca, 0x60, },
+	{ 16 * 383.834 /*MHz*/, 0xca, 0xa0, },
+	{ 16 * 443.834 /*MHz*/, 0xca, 0xc0, },
+	{ 16 * 583.834 /*MHz*/, 0xca, 0x60, },
+	{ 16 * 793.834 /*MHz*/, 0xca, 0xa0, },
+	{ 16 * 999.999        , 0xca, 0xe0, },
+};
+
 static struct tuner_params tuner_philips_td1316_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_philips_td1316_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_td1316_pal_ranges),
 	},
+	{
+		.type   = TUNER_PARAM_TYPE_DIGITAL,
+		.ranges = tuner_philips_td1316_dvb_ranges,
+		.count  = ARRAY_SIZE(tuner_philips_td1316_dvb_ranges),
+		.iffreq = 16 * 36.166667 /*MHz*/,
+	},
 };
 
 /* ------------ TUNER_PHILIPS_TUV1236D - Philips ATSC ------------ */
@@ -1556,6 +1574,9 @@ struct tunertype tuners[] = {
 		.name   = "Philips TD1316 Hybrid Tuner",
 		.params = tuner_philips_td1316_params,
 		.count  = ARRAY_SIZE(tuner_philips_td1316_params),
+		.min    = 16 *  87.00,
+		.max    = 16 * 895.00,
+		.stepsize = 166667,
 	},
 	[TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */
 		.name   = "Philips TUV1236D ATSC/NTSC dual in",