Copy forgotten power up registers from it913x-fe driver.
Remove two demod registers as those are already written
by af9033 driver.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/tuners/it913x.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/media/tuners/it913x.c b/drivers/media/tuners/it913x.c
index 82cc053..de20da1 100644
--- a/drivers/media/tuners/it913x.c
+++ b/drivers/media/tuners/it913x.c
@@ -192,11 +192,9 @@ static int it913x_init(struct dvb_frontend *fe)
if (state->config->chip_ver == 2) {
ret = it913x_wr_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x1);
- ret |= it913x_wr_reg(state, PRO_LINK, PADODPU, 0x0);
- ret |= it913x_wr_reg(state, PRO_LINK, AGC_O_D, 0x0);
+ if (ret < 0)
+ return -ENODEV;
}
- if (ret < 0)
- return -ENODEV;
reg = it913x_rd_reg(state, 0xec86);
switch (reg) {
@@ -252,6 +250,12 @@ static int it913x_init(struct dvb_frontend *fe)
}
}
+ /* Power Up Tuner - common all versions */
+ ret = it913x_wr_reg(state, PRO_DMOD, 0xec40, 0x1);
+ ret |= it913x_wr_reg(state, PRO_DMOD, 0xfba8, 0x0);
+ ret |= it913x_wr_reg(state, PRO_DMOD, 0xec57, 0x0);
+ ret |= it913x_wr_reg(state, PRO_DMOD, 0xec58, 0x0);
+
return it913x_wr_reg(state, PRO_DMOD, 0xed81, val);
}
--
1.7.11.7
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