diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-04-22 14:45:53 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:07:50 -0300 |
| commit | 23a88108cf6d5fa8073a3b2af804fff7305e86e3 (patch) | |
| tree | b7bf10eb06237c13d4ea69d8d46637b14e939d93 /drivers | |
| parent | 6f4a57292f4f0a0fef5e4e39cb394fedcf2acf9f (diff) | |
V4L/DVB (7352): tuner-simple: enable digital tuning support for Philips FMD1216ME
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/tuner-simple.c | 18 | ||||
| -rw-r--r-- | drivers/media/video/tuner-types.c | 18 |
2 files changed, 36 insertions, 0 deletions
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c index 3a27d4a8ce38..b6587300bb8f 100644 --- a/drivers/media/video/tuner-simple.c +++ b/drivers/media/video/tuner-simple.c @@ -714,6 +714,22 @@ static int simple_set_params(struct dvb_frontend *fe, return ret; } +static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf, + const struct dvb_frontend_parameters *params) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + switch (priv->type) { + case TUNER_PHILIPS_FMD1216ME_MK3: + if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ && + params->frequency >= 158870000) + buf[3] |= 0x08; + break; + default: + break; + } +} + static int simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, const struct dvb_frontend_parameters *params) { @@ -737,6 +753,8 @@ static int simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, buf[2] = config; buf[3] = cb; + simple_set_dvb(fe, buf, params); + tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n", tun->name, div, buf[0], buf[1], buf[2], buf[3]); diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c index 13c76a57d8e2..f2e6630731bf 100644 --- a/drivers/media/video/tuner-types.c +++ b/drivers/media/video/tuner-types.c @@ -923,6 +923,15 @@ static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = { { 16 * 999.99 , 0x86, 0x54, }, }; +static struct tuner_range tuner_philips_fmd1216me_mk3_dvb_ranges[] = { + { 16 * 143.87 /*MHz*/, 0xbc, 0x41 }, + { 16 * 158.87 /*MHz*/, 0xf4, 0x41 }, + { 16 * 329.87 /*MHz*/, 0xbc, 0x42 }, + { 16 * 441.87 /*MHz*/, 0xf4, 0x42 }, + { 16 * 625.87 /*MHz*/, 0xbc, 0x44 }, + { 16 * 803.87 /*MHz*/, 0xf4, 0x44 }, + { 16 * 999.99 , 0xfc, 0x44 }, +}; static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = { { @@ -936,6 +945,12 @@ static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = { .port2_invert_for_secam_lc = 1, .port1_set_for_fm_mono = 1, }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_philips_fmd1216me_mk3_dvb_ranges, + .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_dvb_ranges), + .iffreq = 16 * 36.125, /*MHz*/ + }, }; @@ -1461,6 +1476,9 @@ struct tunertype tuners[] = { .name = "Philips FMD1216ME MK3 Hybrid Tuner", .params = tuner_philips_fmd1216me_mk3_params, .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_params), + .min = 16 * 50.87, + .max = 16 * 858.00, + .stepsize = 166667, .initdata = tua603x_agc112, .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 }, }, |