diff options
| author | Manu Abraham <manu@kromtek.com> | 2005-05-28 15:51:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-28 16:46:10 -0700 |
| commit | 86360a3edeb6b7b6230dc13ef6835d2851409502 (patch) | |
| tree | 654e06d466ae9b746739cb4a4f0b11dce88d080d /drivers/media | |
| parent | 8f6da8f166228c1720d16216a9d82d630c58de57 (diff) | |
[PATCH] dvb: Fix 22k tone control
Signed-off-by: Manu Abraham <manu@kromtek.com>
Cc: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 33cca69d67a7..8104240a2208 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -907,12 +907,7 @@ static int dst_tone_power_cmd(struct dst_state* state) return 0; paket[4] = state->tx_tuna[4]; - - if (state->tone == SEC_TONE_ON) - paket[2] = 0x02; - else - paket[2] = 0; - + paket[2] = state->tx_tuna[2]; paket[3] = state->tx_tuna[3]; paket[7] = dst_check_sum (paket, 7); dst_command(state, paket, 8); @@ -1094,7 +1089,6 @@ static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) { - u8 *val; struct dst_state* state = fe->demodulator_priv; state->tone = tone; @@ -1102,20 +1096,17 @@ static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) if (state->dst_type == DST_TYPE_IS_TERR) return 0; - val = &state->tx_tuna[0]; - - val[8] &= ~0x1; - switch (tone) { - case SEC_TONE_OFF: - break; + case SEC_TONE_OFF: + state->tx_tuna[2] = 0xff; + break; - case SEC_TONE_ON: - val[8] |= 1; - break; + case SEC_TONE_ON: + state->tx_tuna[2] = 0x02; + break; - default: - return -EINVAL; + default: + return -EINVAL; } dst_tone_power_cmd(state); |