在运行视频例程时出现问题，平台是dm6467-729 ，tvp5158+ths8200 ，为了发现问题， 内核中增加了i2c调试模块。
root@192.168.150.181:/opt/tirvideo# ./mcvip_test.out
<7>i2c-core: driver I2C_IG registered.
<7>i2c_adapter i2c-0: client [] registered to adapter
<7>registering 0-0058
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
MCVIP: Starting. Please wait !!!
vpif open, ***********************.
vpif open, ***********************.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
Configuring CPLD Register for HD
Configuring CPLD Register for HD
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
HD-Mode
HD-Mode
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
setting std [0x4000000000]
setting std [0x4000000000]
VPIF KERNEL: std_info->name TVP5158_NTSC_06
VPIF KERNEL: std_info->name TVP5158_NTSC_06
VPIF KERNEL: vpif_config_params[channel_id][index].name TVP5158_NTSC_06, 728x10
50
VPIF KERNEL: vpif_config_params[channel_id][index].name TVP5158_NTSC_06, 728x10
50
setting std [0x4000000000]
setting std [0x4000000000]
VPIF KERNEL: std_info->name TVP5158_NTSC_06
VPIF KERNEL: std_info->name TVP5158_NTSC_06
VPIF KERNEL: vpif_config_params[channel_id][index].name TVP5158_NTSC_06, 728x10
50
VPIF KERNEL: vpif_config_params[channel_id][index].name TVP5158_NTSC_06, 728x10
50
setting std [0x100000000000]
setting std [0x100000000000]
VPIF KERNEL: std_info->name TVP5158_NTSC_12
VPIF KERNEL: std_info->name TVP5158_NTSC_12
VPIF KERNEL: vpif_config_params[channel_id][index].name TVP5158_NTSC_12, 728x21
00
VPIF KERNEL: vpif_config_params[channel_id][index].name TVP5158_NTSC_12, 728x21
00
MCV<7>i2c-core: unregister_driver - looking for clients.
IP: Display init in progress
<7>i2c_adapter i2c-0: examining adapter
<7>i2c-core.o: detaching client :
<7>i2c-core: driver unregistered: THS8200 encoder I2C driver
Calling Add_Driver
Calling Add_Driver
<7>i2c-core: driver THS8200 encoder I2C driver registered.
Calling Attach Client
Calling Attach Client
attach_client addr 20
attach_client addr 20
<7>i2c_adapter i2c-0: client [] registered to adapter
<7>registering 0-0020
I2C Address 20
I2C Address 20
<6>i2c_adapter i2c-0: THS8200 encoder initialized
i2c_adapter i2c-0: THS8200 encoder initialized
THS8200 Registered to the I2C Client
THS8200 Registered to the I2C Client
Resetting
Resetting
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
Reading Register
Reading Register
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
SetMode
SetMode
SetMode
SetMode
1080I-30 Found
1080I-30 Found
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
SetMode
SetMode
SetMode
SetMode
1080I-30 Found
1080I-30 Found
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
SetMode
SetMode
SetMode
SetMode
1080I-30 Found
1080I-30 Found
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
buf.length=4149248
buf.length=4149248
buf.length=4149248
MCV VPIF KERNEL: std_info->name 1080I-30
IP: Display init done !!!
VPIF KERNEL: std_info->name 1080I-30
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
VPIF KERNEL: vpif_config_params[channel_id][index].name 1080I-30, 1920x1080
Configuring CPLD Register for HD
Configuring CPLD Register for HD 我的开发板上去除了cpld 这个提示正常
<7>i2c_adapter i2c-0: master_xfer: with 1 msgs.
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<4>DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
<3>vpif display vpif display.1: cann't set vid out bit 这几句提示是什么原因呢
vpif display vpif display.1: cann't set vid out bit
ERROR (display_v4l2.c|DISPLAY_v4l2Start|293): Could not start display
ERROR (main.c|UI_sysStart|52): DISPLAY_start()
<7>i2c-core: unregister_driver - looking for clients.
<7>i2c_adapter i2c-0: examining adapter
<7>i2c-core.o: detaching client :
<7>i2c-core: driver unregistered: I2C_IG
望热心的朋友能够帮助我，十分感谢！
