Hi, all: Our camera supports trigger mode(sync mode)，We found that only after two trigger signals can we get the image. In function “tegra_channel_ring_buffer()” at code “kernel/nvidia/drivers/media/platform/tegra/camera/vi/channel.c” /* release buffer N at N+2 frame start event */ if (chan->num…

Hi, Please have a try this patch for modify QUEUED_BUFFERS 2 diff --git a/drivers/media/platform/tegra/camera/vi/channel.c b/drivers/media/platform/tegra/camera/vi/channel.c index 0a07f9d..057678f 100644 --- a/drivers/media/platform/tegra/camera/vi/channel.c +++ b/drivers/media/platform/tegra/came…

(tx2)the camera delay N+2 frame

Autonomous Machines Jetson & Embedded Systems Jetson TX2

ShaneCCC September 10, 2020, 2:02am 8

Hi,
Please have a try to reduce the QUEUED_BUFFERS to try.

kernel/nvidia/include/media/mc_common.h

How can i camera display in lowest lantency?