@Ionel
Thanks for reply, I solved my problem. There is clock issue in block design, after this I am successfully captured 14 images from mipi camera.
I have another issue regarding about frame buffer device. /dev directory is not showing any /dev/fb0 device
boot log for xilinx drm driver as follows
[ 1.509100] [drm] No max horizontal width in DT, using default 1920
[ 1.515317] [drm] No max vertical height in DT, using default 1080
[ 1.521578] OF: graph: no port node found in /amba_pl/xilinx_drm
[ 1.527561] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.534160] [drm] No driver support for vblank timestamp query.
[ 1.540396] [drm] Cannot find any crtc or sizes
[ 1.545341] [drm] Initialized xilinx_drm 1.0.0 20130509 for amba_pl:xilinx_drm on minor 0
and device list under /dev directory
root@mipicam:/dev# ls
block loop1 ram1 stderr tty21 tty38 tty54 v4l-subdev0
bus loop2 ram10 stdin tty22 tty39 tty55 v4l-subdev1
char loop3 ram11 stdout tty23 tty4 tty56 vcs
console loop4 ram12 tty tty24 tty40 tty57 vcs1
cpu_dma_latency loop5 ram13 tty0 tty25 tty41 tty58 vcsa
dri loop6 ram14 tty1 tty26 tty42 tty59 vcsa1
fd loop7 ram15 tty10 tty27 tty43 tty6 vga_arbiter
full media0 ram2 tty11 tty28 tty44 tty60 video0
gpiochip0 mem ram3 tty12 tty29 tty45 tty61 watchdog
i2c-0 memory_bandwidth ram4 tty13 tty3 tty46 tty62 watchdog0
i2c-1 mtab ram5 tty14 tty30 tty47 tty63 zero
iio:device0 network_latency ram6 tty15 tty31 tty48 tty7
iio:device1 network_throughput ram7 tty16 tty32 tty49 tty8
initctl null ram8 tty17 tty33 tty5 tty9
kmsg port ram9 tty18 tty34 tty50 ttyPS0
log ptmx random tty19 tty35 tty51 udev_network_queue
loop-control pts shm tty2 tty36 tty52 urandom
loop0 ram0 snd tty20 tty37 tty53 v4l
Snippet from device tree as follows
&amba_pl {
encoder_0: digilent_encoder {
compatible = "digilent,drm-encoder";
digilent,fmax = <150000>;
digilent,edid-i2c = <&i2c0>;
};
xilinx_drm {
compatible = "xlnx,drm";
xlnx,vtc = <&v_tc_out>;
xlnx,connector-type = "HDMIA";
xlnx,encoder-slave = <&encoder_0>;
clocks = <&axi_dynclk_0>;
planes {
xlnx,pixel-format = "rgb888";
plane0 {
dmas = <&axi_vdma_1 0>;
dma-names = "dma0";
};
};
};
};
Thanks in advance