From 02f9cf96df57575acea2e6eb4041e9f3ecd32548 Mon Sep 17 00:00:00 2001 From: Jose Alberto Reguero Date: Sun, 3 Feb 2013 19:40:24 -0300 Subject: [media] [PATH,2/2] mxl5007 move loop_thru to attach This patch move the loop_thru configuration to the attach function, because with dual tuners until loop_tru configuration the other tuner don't work. Signed-off-by: Jose Alberto Reguero Reviewed-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/tuners/mxl5007t.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/tuners/mxl5007t.c b/drivers/media/tuners/mxl5007t.c index eb61304..1810ad6 100644 --- a/drivers/media/tuners/mxl5007t.c +++ b/drivers/media/tuners/mxl5007t.c @@ -374,7 +374,6 @@ static struct reg_pair_t *mxl5007t_calc_init_regs(struct mxl5007t_state *state, mxl5007t_set_if_freq_bits(state, cfg->if_freq_hz, cfg->invert_if); mxl5007t_set_xtal_freq_bits(state, cfg->xtal_freq_hz); - set_reg_bits(state->tab_init, 0x04, 0x01, cfg->loop_thru_enable); set_reg_bits(state->tab_init, 0x03, 0x08, cfg->clk_out_enable << 3); set_reg_bits(state->tab_init, 0x03, 0x07, cfg->clk_out_amp); @@ -908,6 +907,18 @@ struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, if (mxl_fail(ret)) goto fail; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = mxl5007t_write_reg(state, 0x04, + state->config->loop_thru_enable); + + 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); -- cgit v1.1