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Subject: [media] au8522: set signal field to 100% when signal present Author: Devin Heitmueller <[email protected]> Date: Sun Jul 24 17:23:09 2011 -0300 The signal state field in G_TUNER is typically scaled from 0-100%. Since we don't know the signal level, we really would prefer the field to contain 100% than 1/256, which in many utilities (such as v4l2-ctl) rounds to 0% even when a signal is actually present. This patch makes the behavior consistent with other drivers. Signed-off-by: Devin Heitmueller <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/dvb/frontends/au8522_decoder.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=c665655fb58c3e44c90096ddd9266cb259dba092 diff --git a/drivers/media/dvb/frontends/au8522_decoder.c b/drivers/media/dvb/frontends/au8522_decoder.c index b537891..2b248c1 100644 --- a/drivers/media/dvb/frontends/au8522_decoder.c +++ b/drivers/media/dvb/frontends/au8522_decoder.c @@ -692,7 +692,7 @@ static int au8522_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) /* Interrogate the decoder to see if we are getting a real signal */ lock_status = au8522_readreg(state, 0x00); if (lock_status == 0xa2) - vt->signal = 0x01; + vt->signal = 0xffff; else vt->signal = 0x00; _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
