rv1126 os04a10 无法获取raw 图

wyglily

命令：
v4l2-ctl -d /dev/video0 --set-fmt-video=width=2688,height=1520,pixelformat='BG10' --stream-mmap=1 --stream-skip=10 --stream-to=/tmp/cif888.out --stream-count=10 --stream-poll
结果：
[  156.536800] clk_mipicsi_out2io_fracdiv p_rate(297000000) is low than rate(24000000)*20, use integer or half-div
[  156.553421] rkcif_mipi_lvds: stream[0] start streaming
[  156.557868] rkcif_mipi_lvds: Allocate dummy buffer, size: 0x00532000
select timeout
[  158.563152] rkcif_mipi_lvds: stream[0] start stopping
[  159.572494] rockchip-mipi-csi2 ffb10000.mipi-csi2: stream off, src_sd: a88e539b, sd_name:rockchip-mipi-dphy-rx
[  159.572575] rockchip-mipi-dphy-rx ff4b0000.csi-dphy: stream on:0
[  159.57[root@RV1126_RV1109:/oem]# 2939] rkcif_mipi_lvds: stream[0] stopping finished

# ls -l /tmp/
ls -l /tmp/cif888.out
-rw-r--r-- 1 root root 0 Aug  4 10:07 /tmp/cif888.out

wyglily

/dev/video19 不能抓raw 图。
你有没有试过如何抓HDR raw图。