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atv_demod: modify atv audio state disable when search [1/1]

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PD#171279: modify atv audio state disable when search

Change-Id: I15c3fddb77bfe1125dafd1f63f8a74ff141bf1df
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
This commit is contained in:
nengwen.chen
2018-08-07 15:34:20 +08:00
committed by Jianxin Pan
parent bdaa4db03a
commit 483f553d23
1 changed files with 8 additions and 1 deletions
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9
drivers/amlogic/atv_demod/atv_demod_ops.c
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@@ -82,6 +82,10 @@ static unsigned int afc_pre_lock_cnt;
static unsigned int afc_pre_unlock_cnt;
static unsigned int afc_lock_status = AFC_LOCK_STATUS_NULL;
static int atv_demod_get_scan_mode(void);
static void atv_demod_set_scan_mode(int val);
static void aml_afc_do_work_pre(int lock)
{
struct dvb_frontend *fe = &amlatvdemod_devp->v4l2_fe.fe;
@@ -400,7 +404,10 @@ void aml_fe_get_atvaudio_state(int *state)
retrieve_vpll_carrier_line_lock(&line_lock);
if ((vpll_lock == 0) && (line_lock == 0)) {
retrieve_vpll_carrier_audio_power(&power);
*state = 1;
if (!atv_demod_get_scan_mode())
*state = 1;
else
*state = 0; /* scan mode need mute */
} else {
*state = 0;
pr_audio("vpll_lock: 0x%x, line_lock: 0x%x\n",