Modulation and other parameters might have changed. So, better
to call ctrl_set_standard() even if the device is already
powered.
That helps to put the device into a sane state, if something
got wrong on a previous set_frontend call.
Signed-off-by: Mauro Carvalho Chehab <m.che...@samsung.com>
---
drivers/media/dvb-frontends/drx39xyj/drxj.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c
b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index 7f17cd14839b..b1a7dfeec489 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -20213,18 +20213,15 @@ static int drx39xxj_set_frontend(struct dvb_frontend
*fe)
default:
return -EINVAL;
}
-
- if (standard != state->current_standard || state->powered_up == 0) {
- /* Set the standard (will be powered up if necessary */
- result = ctrl_set_standard(demod, &standard);
- if (result != 0) {
- pr_err("Failed to set standard! result=%02x\n",
- result);
- return -EINVAL;
- }
- state->powered_up = 1;
- state->current_standard = standard;
+ /* Set the standard (will be powered up if necessary */
+ result = ctrl_set_standard(demod, &standard);
+ if (result != 0) {
+ pr_err("Failed to set standard! result=%02x\n",
+ result);
+ return -EINVAL;
}
+ state->powered_up = 1;
+ state->current_standard = standard;
/* set channel parameters */
channel = def_channel;
--
1.8.5.3
--
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