AMD tem driver de cdigo aberto rejeitado pelo HDMI Forum; poltica afeta usurios do Linux

AMD presents difficulties in including the most advanced technologies HDMI 2.1 in your GPU drivers for Linux. The reason for this problem is to pay taxes to the responsible organization famous connection fatheron the HDMI forum, you should limit access to your technical specifications in 2021.

For the past three years, the hardware maker has attempted to come into compliance with the HDMI forum policy, but this does not appear to be possible due to the open code nature of its GPU driver for Linux. In the last day (28), a company representative reveals that the efforts have not yielded results.

“The HDMI Forum declined our proposal,” said Alex Deucher, AMD software engineer, in response to a user who requested the use of certain GPU drivers for Linux. “Currently, it is not possible to implement HDMI 2.1 in open code as it conflicts with HDMI forum requirements.”

Without HDMI 2.1 support, video card users cannot use the GPU as HDMI ports to transmit content in 4K at 120 Hz, for example, under Linux.

This has been happening since 2021, with the HDMI forum restricting public access to your technical information. The purpose of the decision is to enable investors and authorized manufacturers to obtain the necessary specifications to use high-quality image transmission resources and streamline their products.

Therefore, this policy ensures greater consistency in the quality of HDMI, but a decision detrimental to the community of users and open code users.

AMD and X.Org are attempting to collaborate with the HDMI Forum to develop a solution that allows codes to be implemented regardless of HDMI specifications – once AMDGPUunlike your driver for Windows, is open code.

Dedicated foram collaboration masses, and engineers choose to write internal code for downstream, but the regulatory organization has not approved the order.

A specific manufacturer may be looking for alternative solutions to be able to offer HDMI 2.1 (and later) resources in your driver for Linux, by integrating more resources into your bundled code firmware or by using security mechanisms based on material protection of certain aspects. the HDMI specification.

But now there is no support for driver resources in the drivers code, which always harms Linux device users. Therefore, the public is recommended to explore alternative options, such as DisplayPortall specifications are open.