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[10/12] au8522: Set the initial modulation

Message ID 1492643635-30823-11-git-send-email-dheitmueller@kernellabs.com (mailing list archive)
State New, archived
Headers show

Commit Message

Devin Heitmueller April 19, 2017, 11:13 p.m. UTC 
We need to set the initial modulation on driver setup, or else any
calls to GET_FRONTEND prior to the first SET_FRONTEND call will get
back garbage.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
---
 drivers/media/dvb-frontends/au8522_common.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/media/dvb-frontends/au8522_common.c b/drivers/media/dvb-frontends/au8522_common.c
index cf4ac24..6722838 100644
--- a/drivers/media/dvb-frontends/au8522_common.c
+++ b/drivers/media/dvb-frontends/au8522_common.c
@@ -234,6 +234,7 @@  int au8522_init(struct dvb_frontend *fe)
 	   chip, so that when it gets powered back up it won't think
 	   that it is already tuned */
 	state->current_frequency = 0;
+	state->current_modulation = VSB_8;
 
 	au8522_writereg(state, 0xa4, 1 << 5);