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V4L/DVB (13700): [MB86A16] Need a bit of settling time

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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 2009-12-02 21:58:38 -03:00 committed by Mauro Carvalho Chehab
parent 41e840b13e
commit a890cce595
1 changed files with 7 additions and 1 deletions
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8
drivers/media/dvb/frontends/mb86a16.c
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@ -243,11 +243,16 @@ static int initial_set(struct mb86a16_state *state)
{ {
if (stlp_set(state, 5, 7)) if (stlp_set(state, 5, 7))
goto err; goto err;
udelay(100);
if (afcex_data_set(state, 0, 0)) if (afcex_data_set(state, 0, 0))
goto err; goto err;
udelay(100);
if (afcofs_data_set(state, 0, 0)) if (afcofs_data_set(state, 0, 0))
goto err; goto err;
udelay(100);
if (mb86a16_write(state, MB86A16_CRLFILTCOEF1, 0x16) < 0) if (mb86a16_write(state, MB86A16_CRLFILTCOEF1, 0x16) < 0)
goto err; goto err;
if (mb86a16_write(state, 0x2f, 0x21) < 0) if (mb86a16_write(state, 0x2f, 0x21) < 0)
@ -1149,11 +1154,12 @@ static int mb86a16_set_fe(struct mb86a16_state *state)
v, R, swp_ofs, &fOSC, v, R, swp_ofs, &fOSC,
&afcex_freq, &AFCEX_L, &AFCEX_H); &afcex_freq, &AFCEX_L, &AFCEX_H);
udelay(100);
if (rf_val_set(state, fOSC, state->srate, R) < 0) { if (rf_val_set(state, fOSC, state->srate, R) < 0) {
dprintk(verbose, MB86A16_ERROR, 1, "rf val set error"); dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
return -1; return -1;
} }
udelay(100);
if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) { if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error"); dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
return -1; return -1;