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V4L/DVB (12289): dvb-pll: Add support for Samsung TBMU24112 DVB-S NIM

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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.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Trent Piepho 2009-06-11 19:21:34 -03:00 committed by Mauro Carvalho Chehab
parent f52c48535f
commit 9d5d75a9eb
2 changed files with 15 additions and 0 deletions
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14
drivers/media/dvb/frontends/dvb-pll.c
View file

@ -424,6 +424,19 @@ 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[] = {
@ -444,6 +457,7 @@ 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,
};
/* ----------------------------------------------------------- */

1
drivers/media/dvb/frontends/dvb-pll.h
View file

@ -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.