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发表于 2022-2-18 10:34:27
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我用typec接口接电脑,跑这个命令,出来以下的结果是代表成功了还是有问题的啊?
toybrick@debian10:~/camera$ sudo v4l2-ctl -d /dev/video0 --set-fmt-video=width=3840,height=3840,pixelformat=NV12 --stream-mmap=3 --stream-to=/tmp/NV12.out --stream-count=1
[ 291.204314] enter lt7911d_g_mbus_config
[ 291.204358] lt7911d_g_mbus_config flags = 648
[ 291.204371] enter lt7911d_g_mbus_config
[ 291.204378] lt7911d_g_mbus_config flags = 648
[ 291.204401] lt7911d_s_power
[ 291.204709] enter lt7911d_get_fmt fmt->which=1, fmt->width=640 height=480
[ 291.206236] enter lt7911d_g_mbus_config
[ 291.206259] lt7911d_g_mbus_config flags = 648
[ 291.206270] enter lt7911d_g_mbus_config
[ 291.206277] lt7911d_g_mbus_config flags = 648
[ 291.206290] enter lt7911d_get_fmt fmt->which=1, fmt->width=640 height=480
[ 291.206469] rkcif_mipi_lvds: Allocate dummy buffer, size: 0x0004b000
[ 291.206525] enter lt7911d_get_fmt fmt->which=1, fmt->width=640 height=480
[ 291.206535] enter lt7911d_get_fmt fmt->which=1, fmt->width=640 height=480
[ 291.206560] rockchip-mipi-csi2 ffb10000.mipi-csi2: stream on, src_sd: 9643572b, sd_name:rockchip-mipi-dphy-rx
[ 291.206570] rockchip-mipi-csi2 ffb10000.mipi-csi2: stream ON
[ 291.206591] enter lt7911d_g_mbus_config
[ 291.206597] lt7911d_g_mbus_config flags = 648
[ 291.206609] rockchip-mipi-dphy-rx ff4b8000.csi-dphy: stream on:1
[ 291.206620] rockchip-mipi-dphy-rx: data_rate_mbps 1240
[ 291.206631] enter lt7911d_g_mbus_config
[ 291.206637] lt7911d_g_mbus_config flags = 648
[ 291.207269] rockchip-mipi-dphy-rx ff4b8000.csi-dphy: stream on:1 |
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