[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 <jareguero@telefonica.net>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/tuners/mxl5007t.c b/drivers/media/tuners/mxl5007t.c
index eb61304c260da3115c3f243e4e3d15f3c034f97f..1810ad66888e2e9846638262bf0cf88ed313893f 100644 (file)
--- 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);
 
@@ -902,6 +901,18 @@ struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
 
        ret = mxl5007t_soft_reset(state);
 
+       if (fe->ops.i2c_gate_ctrl)
+               fe->ops.i2c_gate_ctrl(fe, 0);
+
+       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);