Commit 26b03bc6 authored by Manu Abraham's avatar Manu Abraham Committed by Mauro Carvalho Chehab

V4L/DVB (11586): stv090x: switch i/p ADC as well during Power management

Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 72982f76
...@@ -3494,6 +3494,11 @@ static int stv090x_sleep(struct dvb_frontend *fe) ...@@ -3494,6 +3494,11 @@ static int stv090x_sleep(struct dvb_frontend *fe)
if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0) if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
goto err; goto err;
reg = stv090x_read_reg(state, STV090x_TSTTNR1);
STV090x_SETFIELD(reg, ADC1_PON_FIELD, 0);
if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)
goto err;
return 0; return 0;
err: err:
dprintk(FE_ERROR, 1, "I/O error"); dprintk(FE_ERROR, 1, "I/O error");
...@@ -3513,6 +3518,11 @@ static int stv090x_wakeup(struct dvb_frontend *fe) ...@@ -3513,6 +3518,11 @@ static int stv090x_wakeup(struct dvb_frontend *fe)
if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0) if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
goto err; goto err;
reg = stv090x_read_reg(state, STV090x_TSTTNR1);
STV090x_SETFIELD(reg, ADC1_PON_FIELD, 1);
if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)
goto err;
return 0; return 0;
err: err:
dprintk(FE_ERROR, 1, "I/O error"); dprintk(FE_ERROR, 1, "I/O error");
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment