From 4b7e9a3be9c3b065cafb922009e9992ec8eea23b Mon Sep 17 00:00:00 2001 From: "nengwen.chen" Date: Thu, 6 Jun 2019 17:35:19 +0800 Subject: [PATCH] atv_demod: fix frequency closer when channel searching [1/1] PD#TV-6452, PD#TV-6643, PD#TV-6144 Problem: fix frequency closer when channel searching. Solution: 1.fix frequency closer when channel searching. 2.Frequency offset cause errors in CVBS or audio recognition. Verify: Verified by x301 Change-Id: Ieab13a5b5d8d901cfc61ea09e5e47eb9e938bf34 Signed-off-by: nengwen.chen --- drivers/amlogic/atv_demod/atv_demod_ops.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/amlogic/atv_demod/atv_demod_ops.c b/drivers/amlogic/atv_demod/atv_demod_ops.c index dcee53b867ca..9d60811eb7dd 100644 --- a/drivers/amlogic/atv_demod/atv_demod_ops.c +++ b/drivers/amlogic/atv_demod/atv_demod_ops.c @@ -792,8 +792,8 @@ static int atvdemod_fe_afc_closer(struct v4l2_frontend *v4l2_fe, int minafcfreq, struct v4l2_analog_parameters *p = &v4l2_fe->params; struct analog_parameters params; struct atv_demod_priv *priv = fe->analog_demod_priv; - int afc = 0; - __u32 set_freq; + int afc = 100; + __u32 set_freq = 0; int count = 25; int lock_cnt = 0; static int freq_success;