V4L/DVB (11586): stv090x: switch i/p ADC as well during Power management
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index 6aaeda1..4dc723c 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3494,6 +3494,11 @@
if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
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;
err:
dprintk(FE_ERROR, 1, "I/O error");
@@ -3513,6 +3518,11 @@
if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
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;
err:
dprintk(FE_ERROR, 1, "I/O error");