Hi, I don't know whether it is a known issue: when running traditional qt application based on widget like animatedtiles example, the performance is terrible and even worse than i.MX25 (ARM9 without

Well, where can I found the known issues on this release? as for this gst issue, I found on it works normally on imxv4l2sink, on waylandsink the display looks OK but the performance is only 1.X

Sorry, Nus, this is a known issue in this release. Please note that the 5.4.3-2.0.0 release was a targeted release for 8MP/8DXL Alpha and 8QXPC0 Beta. Due to resource constraints, 6DL was not fully

Hi All, Any tips that I can trace the issue? there are many binary libraries involved makes it difficult to debug... PS: "alloc_contig_range: [X, Y) PFNs busy" is not the root issue as I changed a low

Hi All, Today I tested video playback by gst-play, the sound is perfect without any lag, but the display looks abnormal. when sliding pictures, the display looks good and the same board is no problem

Please drop. -- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9 9981-7854 Mobile: +1 (347)

<otavio.salvador@...> wrote: I'm currently working on this one, primarily for imx8mm and imx8mn machines. So far, I have the following list I've noted for myself: - linux-imx (with

Carlos, This does not work as the libimxdmabuffer is shared (and it should be) across multiple machines of same SoC family. Considering that, the best choice is to apply a patch to old Linux kernels

This issue came up when I noticed that the ION and DWL allocators in libimxdmabuffer failed. (DWL is an API from the Hantro VPU libraries, and it fails, because internally it itself uses

No, even though we can open. Generally we need to update: - linux-imx - u-boot-imx - headers - gpu drivers - media codecs - gst -- Otavio Salvador O.S.

Is there a github issue or a list somewhere tracking what needs to be done for this? Kevin Lannen Embedded Systems Engineer kevin@... 970-690-8619

It all depends how long it takes. Dunfell is an important release and as such we ought to try to have it using new components. We need someone to help updating NXP components; I am focusing more

Hi Otavio, I would be happy to help out some with moving linux-imx to the 5.4 kernel as we are very interested in using it. Is this planned to be in for the Dunfell branch when that is

<gary.bisson@...> wrote: Add a patch to the layer for it. and it is vendors consideration for their users. If they don't care, who should care? We are starting removing broken boards

<crg7475@...> wrote: The problem is that you cannot mix packages / apps with different versions of this. This ends being part of the binary ABI. -- Otavio Salvador

Hm I thought there was some sort of imx-kernel base class. Apparently there isn't. If there were, it could then be merged with the linux-imx-headers recipe, and perhaps create something like a -dev

On Fri, Apr 10, 2020 at 7:19 AM Carlos Rafael Giani <crg7475@...> wrote: ... > Just mentioning this here to discuss ideas. Perhaps it would make sense > to create a virtual/imx-headers

The linux-imx-headers recipe gathers certain headers from the kernel source so that other recipes which do access these headers don't have to mark the entire kernel as a dependency. However, if a

Hi Andreas, Not sure what you mean by "community kernel", but any recent kernel from kernel.org (such as 5.4.x, 5.5.x, 5.6.x) support VPU acceleration on i.MX6. Regards, Fabio Estevam

Have no use case currently so just out of curiosity: Does this also apply to community kernels - do they support vpu-acceleration? Andreas