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dtv_demod: TL1,dtmb,change frequency,show "no signal" at first [1/1]

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PD#SWPL-3025

Problem:
Different frequency channel switch, the channel first pops up "no signal" and then displays the channel

Solution:
do dtmb sw reset before re-tune

Verify:
verified by t962x2_x301

Change-Id: Ibc14de37f2f3f6b07af4d125e9fb58dd308e61c4
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
This commit is contained in:
Zhiwei Yuan
2018-12-12 15:10:14 +08:00
committed by Dongjin Kim
parent 48fbb4e5a5
commit aaae1261c9
6 changed files with 27 additions and 102 deletions
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1
include/uapi/linux/dvb/aml_demod.h
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@@ -236,7 +236,6 @@ int cap_adc_data(struct aml_cap_data *cap);
extern unsigned int get_symbol_rate(void);
extern unsigned int get_ch_freq(void);
extern unsigned int get_modu(void);
extern void demod_set_sys_dtmb_v4(void);
extern void tuner_set_atsc_para(void);
extern void tuner_set_dtmb_para(void);
extern void tuner_set_qam_para(void);