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vdin: add reset_tvin_smr.

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PD#167053: vdin: add reset_tvin_smr.

when cutting table, need reset tvin smr.

Change-Id: Ibe95526b696f73c0f17ff456b17cfb11afafac1b
Signed-off-by: xuhua zhang <xuhua.zhang@amlogic.com>
This commit is contained in:
xuhua zhang
2018-06-07 14:15:16 +08:00
committed by Yixun Lan
parent b98ac8f097
commit cd26492eb3
3 changed files with 7 additions and 0 deletions
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1
drivers/amlogic/media/vin/tvin/vdin/vdin_drv.c
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@@ -1969,6 +1969,7 @@ static long vdin_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
pr_info("TVIN_IOC_STOP_DEC(%d) port %s, decode stop ok\n\n",
parm->index, tvin_port_str(parm->port));
mutex_unlock(&devp->fe_lock);
reset_tvin_smr(parm->index);
break;
}
case TVIN_IOC_VF_REG:

5
drivers/amlogic/media/vin/tvin/vdin/vdin_sm.c
View File

@@ -287,6 +287,11 @@ static void hdmirx_dv_check(struct vdin_dev_s *devp,
}
}
void reset_tvin_smr(unsigned int index)
{
sm_dev[index].sig_status = TVIN_SIG_STATUS_NULL;
}
/*
* tvin state machine routine
*

1
drivers/amlogic/media/vin/tvin/vdin/vdin_sm.h
View File

@@ -51,6 +51,7 @@ struct tvin_sm_s {
};
void tvin_smr(struct vdin_dev_s *pdev);
void tvin_smr_init(int index);
void reset_tvin_smr(unsigned int index);
enum tvin_sm_status_e tvin_get_sm_status(int index);