From 99af65d5e0e8d81cebde342515a18d7bd641fc05 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Thu, 11 Jun 2009 15:21:34 -0700 Subject: dvb-pll: Add Samsung TDTC9251DH0 DVB-T NIM From: Trent Piepho No datasheet, tuner data comes from code in flexcop driver. This tuner is also used on the AVerTV 771 supported by the bttv driver, but that code uses a different tuner configuration, which is surprising. Priority: normal Signed-off-by: Trent Piepho --- linux/drivers/media/dvb/frontends/dvb-pll.c | 15 +++++++++++++++ linux/drivers/media/dvb/frontends/dvb-pll.h | 1 + 2 files changed, 16 insertions(+) (limited to 'linux/drivers/media/dvb/frontends') diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.c b/linux/drivers/media/dvb/frontends/dvb-pll.c index 8ef5d1eff..6c6506757 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.c +++ b/linux/drivers/media/dvb/frontends/dvb-pll.c @@ -390,6 +390,20 @@ static struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = { } }; +/* Samsung TDTC9251DH0 DVB-T NIM, as used on AirStar 2 */ +static struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = { + .name = "Samsung TDTC9251DH0", + .min = 48000000, + .max = 863000000, + .iffreq = 36166667, + .count = 3, + .entries = { + { 157500000, 166667, 0xcc, 0x09 }, + { 443000000, 166667, 0xcc, 0x0a }, + { 863000000, 166667, 0xcc, 0x08 }, + } +}; + /* ----------------------------------------------------------- */ static struct dvb_pll_desc *pll_list[] = { @@ -408,6 +422,7 @@ static struct dvb_pll_desc *pll_list[] = { [DVB_PLL_PHILIPS_SD1878_TDA8261] = &dvb_pll_philips_sd1878_tda8261, [DVB_PLL_OPERA1] = &dvb_pll_opera1, [DVB_PLL_SAMSUNG_DTOS403IH102A] = &dvb_pll_samsung_dtos403ih102a, + [DVB_PLL_SAMSUNG_TDTC9251DH0] = &dvb_pll_samsung_tdtc9251dh0, }; /* ----------------------------------------------------------- */ diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.h b/linux/drivers/media/dvb/frontends/dvb-pll.h index 05239f579..dcbb28333 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.h +++ b/linux/drivers/media/dvb/frontends/dvb-pll.h @@ -23,6 +23,7 @@ #define DVB_PLL_PHILIPS_SD1878_TDA8261 12 #define DVB_PLL_OPERA1 13 #define DVB_PLL_SAMSUNG_DTOS403IH102A 14 +#define DVB_PLL_SAMSUNG_TDTC9251DH0 15 /** * Attach a dvb-pll to the supplied frontend structure. -- cgit v1.2.3 From 74c4537b6d3fadad69ae9955994e26ce67bdb454 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Thu, 11 Jun 2009 15:21:34 -0700 Subject: dvb-pll: Add support for Samsung TBDU18132 DVB-S NIM From: Trent Piepho Tuner parameters taken from flexcop driver. This PLL has a 17 bit divisor while the dvb-pll driver is designed for 15 bit divisors. It's not a problem as 15 bits is enough for the tuner's entire range. But if a larger range was wanted, it could be done by adding additional bands with the extra divisor bits appearing as band switch bits. Priority: normal Signed-off-by: Trent Piepho --- linux/drivers/media/dvb/frontends/dvb-pll.c | 22 ++++++++++++++++++++++ linux/drivers/media/dvb/frontends/dvb-pll.h | 1 + 2 files changed, 23 insertions(+) (limited to 'linux/drivers/media/dvb/frontends') diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.c b/linux/drivers/media/dvb/frontends/dvb-pll.c index 6c6506757..7abd33389 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.c +++ b/linux/drivers/media/dvb/frontends/dvb-pll.c @@ -404,6 +404,27 @@ static struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = { } }; +/* Samsung TBDU18132 DVB-S NIM with TSA5059 PLL, used in SkyStar2 DVB-S 2.3 */ +static struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = { + .name = "Samsung TBDU18132", + .min = 950000, + .max = 2150000, /* guesses */ + .iffreq = 0, + .count = 2, + .entries = { + { 1550000, 125, 0x84, 0x82 }, + { 4095937, 125, 0x84, 0x80 }, + } + /* TSA5059 PLL has a 17 bit divisor rather than the 15 bits supported + * by this driver. The two extra bits are 0x60 in the third byte. 15 + * bits is enough for over 4 GHz, which is enough to cover the range + * of this tuner. We could use the additional divisor bits by adding + * more entries, e.g. + { 0x0ffff * 125 + 125/2, 125, 0x84 | 0x20, }, + { 0x17fff * 125 + 125/2, 125, 0x84 | 0x40, }, + { 0x1ffff * 125 + 125/2, 125, 0x84 | 0x60, }, */ +}; + /* ----------------------------------------------------------- */ static struct dvb_pll_desc *pll_list[] = { @@ -423,6 +444,7 @@ static struct dvb_pll_desc *pll_list[] = { [DVB_PLL_OPERA1] = &dvb_pll_opera1, [DVB_PLL_SAMSUNG_DTOS403IH102A] = &dvb_pll_samsung_dtos403ih102a, [DVB_PLL_SAMSUNG_TDTC9251DH0] = &dvb_pll_samsung_tdtc9251dh0, + [DVB_PLL_SAMSUNG_TBDU18132] = &dvb_pll_samsung_tbdu18132, }; /* ----------------------------------------------------------- */ diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.h b/linux/drivers/media/dvb/frontends/dvb-pll.h index dcbb28333..7905f3440 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.h +++ b/linux/drivers/media/dvb/frontends/dvb-pll.h @@ -24,6 +24,7 @@ #define DVB_PLL_OPERA1 13 #define DVB_PLL_SAMSUNG_DTOS403IH102A 14 #define DVB_PLL_SAMSUNG_TDTC9251DH0 15 +#define DVB_PLL_SAMSUNG_TBDU18132 16 /** * Attach a dvb-pll to the supplied frontend structure. -- cgit v1.2.3 From 70cded874faac45e4b8c55850cfaccc4112ffc10 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Thu, 11 Jun 2009 15:21:34 -0700 Subject: dvb-pll: Add support for Samsung TBMU24112 DVB-S NIM From: Trent Piepho Tuner parameters determined from code in flexcop driver. That code rounded the divisor down instead of to the nearest value. This was probably not intentional and the dvb-pll version will round to nearest. Priority: normal Signed-off-by: Trent Piepho --- linux/drivers/media/dvb/frontends/dvb-pll.c | 14 ++++++++++++++ linux/drivers/media/dvb/frontends/dvb-pll.h | 1 + 2 files changed, 15 insertions(+) (limited to 'linux/drivers/media/dvb/frontends') diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.c b/linux/drivers/media/dvb/frontends/dvb-pll.c index 7abd33389..5dd999b8b 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.c +++ b/linux/drivers/media/dvb/frontends/dvb-pll.c @@ -425,6 +425,19 @@ static struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = { { 0x1ffff * 125 + 125/2, 125, 0x84 | 0x60, }, */ }; +/* Samsung TBMU24112 DVB-S NIM with SL1935 zero-IF tuner */ +static struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = { + .name = "Samsung TBMU24112", + .min = 950000, + .max = 2150000, /* guesses */ + .iffreq = 0, + .count = 2, + .entries = { + { 1500000, 125, 0x84, 0x18 }, + { 9999999, 125, 0x84, 0x08 }, + } +}; + /* ----------------------------------------------------------- */ static struct dvb_pll_desc *pll_list[] = { @@ -445,6 +458,7 @@ static struct dvb_pll_desc *pll_list[] = { [DVB_PLL_SAMSUNG_DTOS403IH102A] = &dvb_pll_samsung_dtos403ih102a, [DVB_PLL_SAMSUNG_TDTC9251DH0] = &dvb_pll_samsung_tdtc9251dh0, [DVB_PLL_SAMSUNG_TBDU18132] = &dvb_pll_samsung_tbdu18132, + [DVB_PLL_SAMSUNG_TBMU24112] = &dvb_pll_samsung_tbmu24112, }; /* ----------------------------------------------------------- */ diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.h b/linux/drivers/media/dvb/frontends/dvb-pll.h index 7905f3440..c1035812c 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.h +++ b/linux/drivers/media/dvb/frontends/dvb-pll.h @@ -25,6 +25,7 @@ #define DVB_PLL_SAMSUNG_DTOS403IH102A 14 #define DVB_PLL_SAMSUNG_TDTC9251DH0 15 #define DVB_PLL_SAMSUNG_TBDU18132 16 +#define DVB_PLL_SAMSUNG_TBMU24112 17 /** * Attach a dvb-pll to the supplied frontend structure. -- cgit v1.2.3 From ed6182953e804ff70ba2fc087dfe131498f00278 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Thu, 11 Jun 2009 15:24:00 -0700 Subject: dvb-pll: Add support for Alps TDEE4 DVB-C NIM From: Trent Piepho No datasheet, data take from code in flexcop driver. That code rounded down the divisor rather than rounding to nearest, which was probably not intentional and the dvb-pll code will round to nearest. Priority: normal Signed-off-by: Trent Piepho --- linux/drivers/media/dvb/frontends/dvb-pll.c | 24 ++++++++++++++++++++++++ linux/drivers/media/dvb/frontends/dvb-pll.h | 1 + 2 files changed, 25 insertions(+) (limited to 'linux/drivers/media/dvb/frontends') diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.c b/linux/drivers/media/dvb/frontends/dvb-pll.c index 5dd999b8b..d8a7947e0 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.c +++ b/linux/drivers/media/dvb/frontends/dvb-pll.c @@ -438,6 +438,29 @@ static struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = { } }; +/* Alps TDEE4 DVB-C NIM, used on Cablestar 2 */ +/* byte 4 : 1 * * AGD R3 R2 R1 R0 + * byte 5 : C1 * RE RTS BS4 BS3 BS2 BS1 + * AGD = 1, R3 R2 R1 R0 = 0 1 0 1 => byte 4 = 1**10101 = 0x95 + * Range(MHz) C1 * RE RTS BS4 BS3 BS2 BS1 Byte 5 + * 47 - 153 0 * 0 0 0 0 0 1 0x01 + * 153 - 430 0 * 0 0 0 0 1 0 0x02 + * 430 - 822 0 * 0 0 1 0 0 0 0x08 + * 822 - 862 1 * 0 0 1 0 0 0 0x88 */ +static struct dvb_pll_desc dvb_pll_alps_tdee4 = { + .name = "ALPS TDEE4", + .min = 47000000, + .max = 862000000, + .iffreq = 36125000, + .count = 4, + .entries = { + { 153000000, 62500, 0x95, 0x01 }, + { 430000000, 62500, 0x95, 0x02 }, + { 822000000, 62500, 0x95, 0x08 }, + { 999999999, 62500, 0x95, 0x88 }, + } +}; + /* ----------------------------------------------------------- */ static struct dvb_pll_desc *pll_list[] = { @@ -451,6 +474,7 @@ static struct dvb_pll_desc *pll_list[] = { [DVB_PLL_TUA6034] = &dvb_pll_tua6034, [DVB_PLL_TDA665X] = &dvb_pll_tda665x, [DVB_PLL_TDED4] = &dvb_pll_tded4, + [DVB_PLL_TDEE4] = &dvb_pll_alps_tdee4, [DVB_PLL_TDHU2] = &dvb_pll_tdhu2, [DVB_PLL_SAMSUNG_TBMV] = &dvb_pll_samsung_tbmv, [DVB_PLL_PHILIPS_SD1878_TDA8261] = &dvb_pll_philips_sd1878_tda8261, diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.h b/linux/drivers/media/dvb/frontends/dvb-pll.h index c1035812c..086964344 100644 --- a/linux/drivers/media/dvb/frontends/dvb-pll.h +++ b/linux/drivers/media/dvb/frontends/dvb-pll.h @@ -26,6 +26,7 @@ #define DVB_PLL_SAMSUNG_TDTC9251DH0 15 #define DVB_PLL_SAMSUNG_TBDU18132 16 #define DVB_PLL_SAMSUNG_TBMU24112 17 +#define DVB_PLL_TDEE4 18 /** * Attach a dvb-pll to the supplied frontend structure. -- cgit v1.2.3