diff options
| author | Manu Abraham <abraham.manu@gmail.com> | 2007-10-05 09:04:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 17:53:17 -0200 |
| commit | baa40e48d9069c6ec3ac4739f47e2e7560a022d3 (patch) | |
| tree | a53d3764f98e00508b82bf47accd4c2dfac60e26 | |
| parent | b11eb46344f9d64c9bd9ecbb1b265f9c67f105eb (diff) | |
V4L/DVB (9413): Bug: Set Auxilliary Clock Register correctly
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/dvb/frontends/stb0899_drv.c | 6 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/stb0899_reg.h | 9 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c index 80791006d16..fe298654b34 100644 --- a/drivers/media/dvb/frontends/stb0899_drv.c +++ b/drivers/media/dvb/frontends/stb0899_drv.c @@ -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: diff --git a/drivers/media/dvb/frontends/stb0899_reg.h b/drivers/media/dvb/frontends/stb0899_reg.h index cc65e08f914..d2e9217c767 100644 --- a/drivers/media/dvb/frontends/stb0899_reg.h +++ b/drivers/media/dvb/frontends/stb0899_reg.h @@ -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 |