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| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-02-10 17:39:45 -0500 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2008-02-10 17:39:45 -0500 |
| commit | 9612723d60a80456694db96959aabf4f923d42fb (patch) | |
| tree | 3152f4c02155a60d478e2daa22fe831a4c83ef47 /linux/drivers/media | |
| parent | d145931f5cd43220bc626ac78b609066a249b81c (diff) | |
| download | mediapointer-dvb-s2-9612723d60a80456694db96959aabf4f923d42fb.tar.gz mediapointer-dvb-s2-9612723d60a80456694db96959aabf4f923d42fb.tar.bz2 | |
tuner-simple: enable digital tuning support for Philips TD1316
From: Michael Krufky <mkrufky@linuxtv.org>
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>
Diffstat (limited to 'linux/drivers/media')
| -rw-r--r-- | linux/drivers/media/video/tuner-simple.c | 9 | ||||
| -rw-r--r-- | linux/drivers/media/video/tuner-types.c | 21 |
2 files changed, 30 insertions, 0 deletions
diff --git a/linux/drivers/media/video/tuner-simple.c b/linux/drivers/media/video/tuner-simple.c index e2cefb54c..4ccf45dab 100644 --- a/linux/drivers/media/video/tuner-simple.c +++ b/linux/drivers/media/video/tuner-simple.c @@ -783,6 +783,15 @@ 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: { diff --git a/linux/drivers/media/video/tuner-types.c b/linux/drivers/media/video/tuner-types.c index f0eb1a745..6cc766ae7 100644 --- a/linux/drivers/media/video/tuner-types.c +++ b/linux/drivers/media/video/tuner-types.c @@ -1064,12 +1064,30 @@ 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 ------------ */ @@ -1557,6 +1575,9 @@ 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", |