Ben Zucker 🍰20h ago
Scratching my head about trying to upgrade #uboot to a new version and continuously noticing an old version is loaded which shouldn't have been possible, only to realize it was an old version on mtdblock0 all the time which #rockchip tries first...🤦
Habr1d ago

Купить дорого или выжать максимум из китайского проектора HY-300 через ADB и реверс-инжиниринг прошивки

Купил портативный проектор HY-300 — оказался не самым "ярким" представителем. Через ADB и root добрался до прошивки, нашёл скрипт testgamma, который при каждой загрузке занижает яркость до 70%. Разобрался как работает gamma LUT в видеопроцессоре VOP, какие параметры реально влияют на картинку, а какие — пустышки. Пошаговая инструкция по выжиманию максимума из проектора.

https://habr.com/ru/articles/1013176/

#HY300 #проектор #Rockchip #RK3326 #ADB #gamma_LUT #яркость #Android_TV #reverse_engineering #testgamma

Купить дорого или выжать максимум из китайского проектора HY-300 через ADB и реверс-инжиниринг прошивки

Дисклеймер: Под названием HY-300 продаётся множество внешне похожих проекторов от разных производителей — с разными SoC, прошивками и аппаратными решениями. Всё описанное ниже относится к конкретному...

Хабр
cnx-software.comMar 13

Rockchip RK3538 TV Box SoC and RK3572 mid-range HMI processor are coming soon

https://fed.brid.gy/r/https://www.cnx-software.com/2026/03/13/rockchip-rk3538-tv-box-soc-rk3572-mid-range-hmi-processor/

Rockchip RK3538 TV Box SoC and RK3572 mid-range HMI processor are coming soon

While we are eagerly waiting for the RK3668 and RK3688 high-end processors, Rockchip is planning to launch two mid-range SoCs with the RK3538 quad-core Cortex-A55 processor designed for TV boxes, and the RK3572 hexa-core Cortex-A73/A53 SoC for HMI (Human Machine Interface) applications. Rockchip RK3538 TV box SoC Rockchip RK3538 specifications: CPU - Quad-core Arm Cortex-A55 processor with NEON, FPU, ARMv8 Crypto... Cache 32KB L1 instruction cache 32KB L1 data cache and 64KB L2 data cache 512KB unified system L3 cache GPU Arm Mali-G310 3D GPU with support for OpenCL 3.0, OpenGL ES1.1/2.0/3.2, Vulkan 1.2 2D Graphics Engine VPU Decoder H.265, H.264, AV1 (up to two simultaneous 1080p60 channels) VP8, VC1, MPEG-4, MPEG-2, MPEG-1 yp to 1920x1088 @ 60 FPS (1088 is not a typo) H.263 up to 720p60 (M)JPEG up to 8176x8176 @ 76 million pixels per second Encoder - N/A MCU core - RISC-V MCU in PMU domain with

CNX Software - Embedded Systems News
Banana Pi Open Source HardwareMar 12
Are you want to use Banana Pi BPI-M7 for OpenClaw ,it with 8/16/32G RAM ,64/128G eMMC,wifi6 support NPU Up to 6 TOPS
https://www.bpi-shop.com/products/banana-pi-bpi-m7-with-rockchip-rk3588-8-16-32g-ram-64-128g-emmc-wifi6-support.html
#AI #OpenClaw #bananapi #Rockchip #RK3588 #AgentSupport
CollaboraMar 2

Missed FOSDEM this year? No problem!

Grab the recap of Nicolas Frattaroli's talk detailing Rockchip’s mainline progress, including Vulkan 1.4 and NPU support as a vital path to sustainable, affordable hardware.

https://www.collabora.com/news-and-blog/blog/2026/03/02/running-mainline-linux-u-boot-and-mesa-on-rockchip-a-year-in-review/

@fosdem #FOSDEM2026 #Rockchip #Vulkan #OpenSource

Running Mainline Linux, U-Boot, and Mesa on Rockchip: A year in review

Learn about the strides made on Rockchip from a recap on Nicolas Frattaroli's talk at FOSDEM 2026.

Collabora | Open Source Consulting
Banana Pi Open Source HardwareMar 2
Banana Pi BPI-M5 Pro with Rockchip RK3576 chip design support WiFi 6 & BT5 with a 6 TOPS computing power NPU
https://www.bpi-shop.com/products/banana-pi-bpi-m5-pro-with-rockchip-rk3576-chip-design.html
#bananapi #raspberrypi #SBC #rockchip #RK3576 #AIoT #AI
ArmSoM_OfficialMar 1

Thanks to @Collabora's engineering, the RK3588/RK3576 video decoders are now mainline in Linux.
This is what open source collaboration is all about.
https://collabora.com/news-and-blog/news-and-events/rk3588-and-rk3576-video-decoders-support-merged-in-the-upstream-linux-kernel.html

Come see it live on our ArmSoM Sige5 (RK3576) at the Collabora booth at #2026EmbeddedWorld!

#Linux #Rockchip #SBC #OpenHardware

RK3588 and RK3576 video decoders support merged in the upstream Linux Kernel

Rockchip VDPU381/VDPU383 support is now upstream in Linux, adding mainline H.264/HEVC decode, robust IOMMU reset recovery, and more!

Collabora | Open Source Consulting
cnx-software.comFeb 27

Rockchip RK3588 and RK3576 H.264 and H.265 video decoders gain mainline Linux support

https://fed.brid.gy/r/https://www.cnx-software.com/2026/02/27/rockchip-rk3588-rk3576-h-264-and-h-265-video-decoders-mainline-linux/

Rockchip RK3588 and RK3576 H.264 and H.265 video decoders gain mainline Linux support

VDPU381 and VDPU383 video decoders are found in Rockchip RK3588 and RK3576 SoCs and variants like the RK3588S and RK3576J. So far, we had to rely on the Rockchip BSP to support hardware video decoding, but Collabora has just announced upstream/mainline Linux support for H.264 (AVC) and H.265 (HEVC) video decoding for RK3588 and RK3576 SoCs. Highlights of H.265/H.264 video decoder implementation on mainline Linux: A 17-patch series adding decoder support, in addition to dt-bindings and device tree nodes New V4L2 HEVC UAPI controls for explicit short-term and long-term RPS (Reference Picture Set) handling Fixing a non-obvious IOMMU restore issue caused by decoder-embedded IOMMU resets Struct-based register programming model to enforce completeness, ordering, and future multi-core readiness The new V4L2 UAPI controls for HEVC long and short-term Reference Picture Set (RPS) are required for the VDPU381 (RK3588) and VDP383 (RK3576) video decoders, contrary to some other decoders (e.g., VeriSilicon) that

CNX Software - Embedded Systems News
CollaboraFeb 25

Big news for Rockchip users: Upstream Linux now supports VDPU381 and VDPU383 hardware decode! This brings mainline H.264/HEVC acceleration, improved IOMMU-reset recovery, and new HEVC V4L2 controls that work with Vulkan Video! 🚀

Details here: https://www.collabora.com/news-and-blog/news-and-events/rk3588-and-rk3576-video-decoders-support-merged-in-the-upstream-linux-kernel.html

#LinuxKernel #UpstreamLinux #Rockchip #OpenSource

RK3588 and RK3576 video decoders support merged in the upstream Linux Kernel

Rockchip VDPU381/VDPU383 support is now upstream in Linux, adding mainline H.264/HEVC decode, robust IOMMU reset recovery, and more!

Collabora | Open Source Consulting
LinuxGizmos.comFeb 14

Bit-Brick K1 Pro Adds 6 TOPS NPU and Dual NVMe to Compact SBC

https://fed.brid.gy/r/https://linuxgizmos.com/bit-brick-k1-pro-adds-6-tops-npu-and-dual-nvme-to-compact-sbc/