Tracked topic
… Of the 34 patches posted to the mailing list overnight, there are some HDMI FRL fixes such as for restoring the FRL cap on non-destructive HDMI link verify handling. …
… HDMI FRL as part of HDMI 2.1+ allows for higher bandwidth to support higher refresh rates and resolutions. The HDMI Forum has long held up AMD from implementing HDMI 2.1 in their open-source Linux driver for not divulging HDMI IP that the forum doesn't want to make public. …
… The Linux 7.2 DRM merge is headlined by the long-awaited HDMI 2.1 Fixed Rate Link FRL support for the AMDGPU open-source driver as part of the larger effort of finally proceeding with a full HDMI 2.1 implementation for this AMD Radeon Linux driver. …
… 47 Comments While the AMDGPU open-source driver has struggled with HDMI 2.1 support due to the HDMI Forum blocking open-source implementations, HDMI Fixed Rate Link FRL as a feature of the HDMI 2.1 specification is enjoying success now with the open-source Nouveau graphics driver on Linux for NVIDI… …
… AMD tacked on HDMI FRL DSC support to the HDMI FRL patch series they've been working through to get into the mainline Linux kernel. …
… The details how AMD managed to pull this feat off given prior resistance from the HDMI Forum remains to be confirmed, but it's moving ahead and out today is the latest iteration of the HDMI 2.1 FRL+DSC patches. …
… AMD Posts HDMI 2.1 FRL Patches For Their AMDGPU Linux Driver It's not complete HDMI 2.1 support but to much surprise hitting the mailing list today were official patches from AMD for implementing HDMI Fixed Rate Link "FRL" support for their kernel graphics driver. …
… The Teledyne M41h is a HDMI video generator and HDMI protocol analyzer that can be used as an HDMI compliance testing tool for vendor pre-testing or self-testing against HDMI compliance. …
… 9 Comments Following AMD posting AMDGPU patches for HDMI 2.1 FRL support after the HDMI 2.1 open-source support was long blocked by the HDMI Forum, as part of working toward a complete HDMI 2.1 implementation in this AMD Linux driver it was followed by HDMI 2.1 Display Stream Compression DSC suppor… …
… It was also noted that they intend to provide a full HDMI 2.1 implementation for the AMDGPU driver, years after HDMI Forum was blocking HDMI 2.1 support in the open-source AMD driver . Since then AMD has begun also posting HDMI DSC patches and other elements. …