How to get MCLK with 11289600Hz on IMX8MP platform
2024年12月18日 · you need add the clock in the table imx_pll1443x_tbl, currently the parent clock is 393216000U, so you only can get 11234743Hz https://github.com/nxp-imx/linux-imx/blob/lf …
Supported HZ(Timer Frequency) for imx6 dl - NXP Community
2017年6月15日 · Hi there, What are the supported Timer Frequency (HZ) values for i.MX6dl. In the kernel config of 3.18.29 I see the values 100, 200 upto 1000. But are these supported by …
linux-imx6/Documentation/timers/NO_HZ.txt at master - GitHub
Reducing OS jitter is important for. applications and for real-time applications. 1. Never omit scheduling-clock ticks (CONFIG_HZ_PERIODIC=y or. CONFIG_NO_HZ=n for older kernels). …
NO_HZ: 减少调度时钟的滴答_nohz-CSDN博客
2019年1月13日 · Kconfig的CONFIG_NO_HZ_IDLE = y 选项避免内核向空闲CPU发送调度时钟中断，这对电池供电的设备和高度虚拟化的大型机都至关重要。
Vitis项目：基于 ZYNQ 的 IMX2221 摄像头实时视频流采集传输 （ …
2023年12月27日 · IMX222有两种接口模式 DVP LVDS. 从上图可以发现我们每一行来的时候和结束的时候都会发送四个 sync code，最上面的粉红色区域是无效行，对应的sync code为SAV …
[U-Boot] [PATCH V4 14/32] imx: cpu: add cpu speed/grade for …
Use more general enum types for speed grade. Refine get_cpu_speed_grade_hz to support i.MX8M.
高速处理、高分辨率、支持C卡口 全局快门方式图像传感器 1.2英 …
IMX925系列具有24.5MP和12.4MP两种规格，兼具高分辨率和高帧率，有助于高速2D/3D AOI领域检测精度的提升。 基于光切割法的3D检测沿直线将激光光源照射到对象物上，用相机接收反 …
Can sai1 be set to both 44100 and 48000 Hz in imx8mm?
codec is support both 44100 and 48000 Hz. It can be set to 48000, but it can't be set to 44100. (refer test) If it can be set to both, How shoud i fix device tree? device tree (imx8mm-evk.dtsi) …
QT and GSTREAMER on buildroot - Qt Forum
2017年6月8日 · I would like to know how to use vpu acceleration ( imx ) with GSTREAMER on QT ? QEglFSVivIntegration will set environment variable FB_MULTI_BUFFER= 2 to enable …
RE: [EXT] Re: Re: [PATCH] spi: imx: add a check for speed_hz …
1) spi: imx: add 16/32 bits per word support for slave mode and B 2) spi: imx: add a check for speed_hz before calculating the clock These two patch above are two independent patches.