Last version: http://builds.96boards.org/releases/dragonboard410c/linaro/debian/15.11/
have video encoder.
Have anyone managed to use it?
I tried doing:
sudo v4l2-ctl -d /dev/video33 --list-formats-ext
which leaves me with:
[ 1043.261462] msm_vidc: warn: Getting buffer requirements failed: -22
in dmesg.
Also trying to change video parameters using
ioctl(fd_, VIDIOC_S_FMT, &fmt)
leaves this error in dmesg:
[ 1264.671951] compressed_rgbd[2316]: unhandled level 2 translation fault (11) at 0x00000000, esr 0x92000006
[ 1264.672431] pgd = ffffffc02d89e000
[ 1264.680689] [00000000] *pgd=00000000adbfe003, *pud=00000000adbfe003, *pmd=0000000000000000
[ 1264.692164] CPU: 0 PID: 2316 Comm: compressed_rgbd Not tainted 4.2.4-linaro-lt-qcom #1
[ 1264.693914] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[ 1264.701652] task: ffffffc0360ebe40 ti: ffffffc024848000 task.ti: ffffffc024848000
[ 1264.708528] PC is at 0x7f8ba54b90
[ 1264.715920] LR is at 0x7f8c5f33d0
[ 1264.719129] pc : [<0000007f8ba54b90>] lr : [<0000007f8c5f33d0>] pstate: 40000000
[ 1264.722488] sp : 0000007fd578fb90
[ 1264.729910] x29: 0000007fd578fb90 x28: 0000000000000000
[ 1264.738136] x27: 0000000000000000 x26: 0000007fd578fc10
[ 1264.743344] x25: 0000007fd578fd28 x24: 0000007f8c6fa360
[ 1264.748723] x23: 0000007f8c6f7000 x22: 0000007f8c6f7000
[ 1264.753923] x21: 0000000000000000 x20: 0000007f8c6f7000
[ 1264.759322] x19: 0000007f8c6fa360 x18: 0000007fd578f8f0
[ 1264.764513] x17: 0000007f8c6fa0e8 x16: 0000007f8ba54b80
[ 1264.769916] x15: 0000007f8bb1e588 x14: 72657473616d2065
[ 1264.775151] x13: 68742068636e7561 x12: 6c20796c6c617574
[ 1264.780402] x11: 0101010101010101 x10: 00000000ffffffff
[ 1264.785732] x9 : 6f6e61206e692027 x8 : 0000000026fcd220
[ 1264.790992] x7 : 0000000000000000 x6 : 0000000000000000
[ 1264.796321] x5 : 0000000000000001 x4 : 0000000000000000
[ 1264.801582] x3 : 0000000000000000 x2 : 0000007f8c526650
[ 1264.806978] x1 : 0000000000000000 x0 : 0000000000000000
any hints?