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[media] [PATH,1/2] mxl5007 move reset to attach

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This patch move the soft reset to the attach function because with dual
tuners, when one tuner do reset, the other one is perturbed, and the
stream has errors.

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jose Alberto Reguero 2013-02-03 18:30:38 -03:00 committed by Mauro Carvalho Chehab
parent 47ebe3f932
commit 0a3237704d
1 changed files with 13 additions and 4 deletions
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17
drivers/media/tuners/mxl5007t.c
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@ -531,10 +531,6 @@ static int mxl5007t_tuner_init(struct mxl5007t_state *state,
struct reg_pair_t *init_regs;
int ret;
ret = mxl5007t_soft_reset(state);
if (mxl_fail(ret))
goto fail;
/* calculate initialization reg array */
init_regs = mxl5007t_calc_init_regs(state, mode);
@ -900,7 +896,20 @@ struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
/* existing tuner instance */
break;
}
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
ret = mxl5007t_soft_reset(state);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if (mxl_fail(ret))
goto fail;
fe->tuner_priv = state;
mutex_unlock(&mxl5007t_list_mutex);
memcpy(&fe->ops.tuner_ops, &mxl5007t_tuner_ops,