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Rockchip devfreq

Web19 Apr 2024 · Devfreq是内核开发者定义的⼀套⽀持根据指定的governor动态调整频率和电压的框架模型,它能有效地降 低的功耗,同时兼顾性能。 Devfreq类似CPUFreq,不过CPUFreq只适⽤于CPU,devfreq⽤于除了CPU外,也需 要动态调频调压的模块。 Devfreq framework由governor、core、driver、event组成,软件框架如下: Rockchip _RK3399_ … WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed From: Caesar Wang To: Heiko Stuebner Cc: [email protected], [email protected], Caesar Wang , [email protected], [email protected], William wu …

[RK3399] [Android7.1] 调试笔记 --- DDR动态调节功能开启

Webrockchip-linux / kernel Public develop-4.4 kernel/drivers/devfreq/rockchip_dmc.c Go to file Cannot retrieve contributors at this time 3751 lines (3294 sloc) 92.6 KB Raw Blame /* * … WebMessage ID: [email protected] (mailing list archive)State: New, archived: Headers: show periodontist collins street melbourne https://redfadu.com

ROCKCHIP DFI DEVFREQ event Driver - kernelconfig.io

Webstruct rockchip_dfi *info = devfreq_event_get_drvdata (edev); void __iomem *dfi_regs = info-> regs; writel_relaxed (SOFTWARE_DIS, dfi_regs + DDRMON_CTRL); } static int … Web+config DEVFREQ_EVENT_ROCKCHIP_DFI + tristate "ROCKCHIP DFI DEVFREQ event Driver" + depends on ARCH_ROCKCHIP + help + This add the devfreq-event driver for Rockchip SoC. Webnext prev parent reply other threads:[~2024-03-21 23:14 UTC newest] Thread overview: 11+ messages / expand[flat nested] mbox.gz Atom feed top 2024-03-21 23:14 [PATCH v3 0/5] … périodicité le monde

Unable to handle kernel paging request at virtual address ...

Category:rockchip_rk3568_docs/docs_list.txt at main - Github

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Rockchip devfreq

Device Frequency Scaling — The Linux Kernel …

Web10 Apr 2024 · (See Tinker 4.4 kernel, it is Rockchip's with some tweaks, simply because board vendors don't care about any other board and so do lots of hacking and ugly quick-fix patching that makes code: 1) impossible to maintain 2) incompatible with other hardware 3) potentially insecure, depending on how bad it is (can't patch in kernel updates, for example) WebMessage ID: [email protected] (mailing list archive)State: New, archived: Headers: show

Rockchip devfreq

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WebThe device should set its operating frequency at freq or lowest-upper-than-freq value. If freq is higher than any operable frequency, set maximum. Before returning, target function … Web* [PATCH 01/18] PM / devfreq: rockchip-dfi: Embed desc into private data struct 2024-02-03 12:49 [PATCH 00/18] Add perf support to the rockchip-dfi driver Sascha Hauer @ 2024-02-03 12:49 ` Sascha Hauer 2024-02-03 12:49 ` [PATCH 02/18] PM / devfreq: rockchip-dfi: use consistent name for" Sascha Hauer ` (16 subsequent siblings) 17 siblings, 0 ...

Web17 Feb 2024 · Quartz64 Model B. Specifications: SoC – Rockchip RK3566 quad-core Cortex-A55 processor up to 1.8 GHz with Arm Mali-G52 GPU supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1, 0.8 TOPS NPU for AI acceleration. System Memory – 2GB to 8GB LPDDR4. Storage. Web8 Jul 2024 · Code: Select all [ 1.376168] rockchip,bus bus-npu: Looking up bus-supply from device tree [ 1.376233] rockchip,bus bus-npu: Linked as a consumer to regulator.11 [ 1.376244] rockchip,bus bus-npu: Failed to get leakage [ 1.376316] rockchip,bus bus-npu: pvtm = 85810, from nvmem [ 1.376324] rockchip,bus bus-npu: pvtm-volt-sel=1 [ 1.376531] …

Web2 Apr 2024 · Of course you must have drivers for rockchip but I won't discuss here of this. when you first open rkdeveloptool you will have such situation: No start/end partitons, … WebDevfreq类似CPUFreq,不过CPUFreq只适⽤于CPU,devfreq⽤于除了CPU外,也需 要动态调频调压的模块。Devfreq framework由governor、core、driver、event组成,软件框架如 …

Web30 Apr 2024 · [RFC,4/4] arm64: dts: rockchip: Set the display-subsystem devfreq Commit Message Gaël PORTAYApril 30, 2024, 6:05 p.m. UTC Use the Dynamic Memory Controller …

WebMessage ID: [email protected] (mailing list archive)State: New, archived: Headers: show periodic table font dafontWeb8 Aug 2024 · Rockchip Android其他芯片平台的优化 随着Android版本的不断升级更新,Android系统对硬件的要求越来越高,特别是cpu和ddr,在Android11及之后的版本DDR容量就要求至少2GB,DDR容量1GB的设备运行高版本的Android系统就会越来越吃力。 针对1GB 容量的DDR的设备,做一下优化和系统裁剪来降低系统的内存占用。 编译32bit … space aliens grill \u0026 bar albertvilleWebMessage ID: [email protected] (mailing list archive)State: New, archived: Headers: show space 39 art bar \u0026 martini loungeWeb14 Dec 2024 · [ 0.195944] rkvenc_init:1199: failed to add venc devfreq [ 0.196988] iommu: Adding device fdea0400.vdpu to group 1 [ 0.197013] mpp_vdpu2 fdea0400.vdpu: Linked as a consumer to fdea0800.iommu ... [ 0.219557] rockchip-drm display-subsystem: defer getting devfreq [ 0.219789] rockchip-vop2 fe040000.vop: [drm:vop2_bind] vp0 assign plane mask: … space agentsWeb10 Nov 2024 · 5.870621] [drm] Rockchip DRM driver version: v1.0.1[ 5.875929] rockchip-drm display-subsystem: devfreq is not set[ 5.882068] rockchip-vop ff940000.vop ... 调试基于内核4.4的MIPI屏,是LINUX系统,求大佬帮忙 ,Firefly开源社区 space center point pattayaWebnext prev parent reply other threads:[~2024-02-03 12:50 UTC newest] Thread overview: 25+ messages / expand[flat nested] mbox.gz Atom feed top 2024-02-03 12:49 [PATCH 00/18] Add perf support to the rockchip-dfi driver Sascha Hauer 2024-02-03 12:49 ` [PATCH 01/18] PM / devfreq: rockchip-dfi: Embed desc into private data struct Sascha Hauer 2024-02-03 … space control vst torrentWeb10 Mar 2024 · lima driver (used for mali450) doesn't support devfreq yet, but it's worked upon. Currently it's expected that reasonable defaults will be set either by bootloader or … periodic table group 7 elements names