Posts by david.nguyen

  • Amlogic unsupport de-interlacing function

    Hi All,

    I have a tablet using amlogic chipset, how can I determine if the chipset supports de-interlacing function?

    I tried to play the video 1080i but it only shows half of the video height. I also tried to find the "/sys/module/di" folder in the tablet but could not see, if the "/sys/module/di" folder is not presented then do we have enough evidence to conclude this chipset does not support de-interlacing function?

    cpu info of my tablet:

    adb shell cat /proc/cpuinfo
    processor : 0
    model name : ARMv8 Processor rev 0 (v8l)
    BogoMIPS : 48.00
    Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt lpae evtstrm aes pmull sha1 sha2 crc32
    CPU implementer : 0x41
    CPU architecture: 8
    CPU variant : 0x1
    CPU part : 0xd04
    CPU revision : 0

    processor : 1
    model name : ARMv8 Processor rev 0 (v8l)
    BogoMIPS : 48.00
    Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt lpae evtstrm aes pmull sha1 sha2 crc32
    CPU implementer : 0x41
    CPU architecture: 8
    CPU variant : 0x1
    CPU part : 0xd04
    CPU revision : 0

    processor : 2
    model name : ARMv8 Processor rev 0 (v8l)
    BogoMIPS : 48.00
    Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt lpae evtstrm aes pmull sha1 sha2 crc32
    CPU implementer : 0x41
    CPU architecture: 8
    CPU variant : 0x1
    CPU part : 0xd04
    CPU revision : 0

    processor : 3
    model name : ARMv8 Processor rev 0 (v8l)
    BogoMIPS : 48.00
    Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt lpae evtstrm aes pmull sha1 sha2 crc32
    CPU implementer : 0x41
    CPU architecture: 8
    CPU variant : 0x1
    CPU part : 0xd04
    CPU revision : 0


    Hardware : Amlogic

    adb shell getprop ro.product.model
    TV Stick

    I would appreciated if all you could help me with these queries.

    Thank all,

    David