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V4L/DVB (9413): Bug: Set Auxilliary Clock Register correctly

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Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manu Abraham 2007-10-05 09:04:32 -03:00 committed by Mauro Carvalho Chehab
parent b11eb46344
commit baa40e48d9
2 changed files with 13 additions and 2 deletions
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6
drivers/media/dvb/frontends/stb0899_drv.c
View File

@ -1145,7 +1145,7 @@ static int stb0899_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
struct stb0899_state *state = fe->demodulator_priv;
struct stb0899_internal *internal = &state->internal;
u8 div;
u8 div, reg;
/* wait for diseqc idle */
if (stb0899_wait_diseqc_txidle(state, 100) < 0)
@ -1156,7 +1156,9 @@ static int stb0899_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
div = (internal->master_clk / 100) / 5632;
div = (div + 5) / 10;
stb0899_write_reg(state, STB0899_DISEQCOCFG, 0x66);
stb0899_write_reg(state, STB0899_ACRPRESC, 0x31);
reg = stb0899_read_reg(state, STB0899_ACRPRESC);
STB0899_SETFIELD_VAL(ACRPRESC, reg, 0x03);
stb0899_write_reg(state, STB0899_ACRPRESC, reg);
stb0899_write_reg(state, STB0899_ACRDIV1, div);
break;
case SEC_TONE_OFF:

9
drivers/media/dvb/frontends/stb0899_reg.h
View File

@ -1805,6 +1805,15 @@
/* General Purpose */
#define STB0899_SYSREG 0xf101
#define STB0899_ACRPRESC 0xf110
#define STB0899_OFFST_RSVD2 7
#define STB0899_WIDTH_RSVD2 1
#define STB0899_OFFST_ACRPRESC 4
#define STB0899_WIDTH_ACRPRESC 3
#define STB0899_OFFST_RSVD1 3
#define STB0899_WIDTH_RSVD1 1
#define STB0899_OFFST_ACRPRESC2 0
#define STB0899_WIDTH_ACRPRESC2 3
#define STB0899_ACRDIV1 0xf111
#define STB0899_ACRDIV2 0xf112
#define STB0899_DACR1 0xf113