AMD Preps HDMI FRL Fixes, New Knob For Disabling Older AMD GPU DCE Display Support
AMD Preps HDMI FRL Fixes, New Knob For Disabling Older AMD GPU DCE Display Support Written by Michael Larabel in Radeon on 5 August 2026 at 06:20 AM EDT. Add A Comment Overnight AMD engineers sent out their latest round of AMDGPU DC display code updates for their Linux driver. This week's round of display code updates include some additional fixes for their recently introduced HDMI FRL (Fixed Rate Link) support as part of the work toward their HDMI 2.1 implementation finally coming together for their open-source, upstream Linux driver.
- ▪AMD Preps HDMI FRL Fixes, New Knob For Disabling Older AMD GPU DCE Display Support Written by Michael Larabel in Radeon on 5 August 2026 at 06:20 AM EDT.
- ▪Add A Comment Overnight AMD engineers sent out their latest round of AMDGPU DC display code updates for their Linux driver.
- ▪This week's round of display code updates include some additional fixes for their recently introduced HDMI FRL (Fixed Rate Link) support as part of the work toward their HDMI 2.1 implementation finally coming together for their open-source,
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| Publication time | Wed, 05 Aug 2026 06:20:55 -0400 |
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AMD Preps HDMI FRL Fixes, New Knob For Disabling Older AMD GPU DCE Display Support Written by Michael Larabel in Radeon on 5 August 2026 at 06:20 AM EDT. Add A Comment Overnight AMD engineers sent out their latest round of AMDGPU DC display code updates for their Linux driver. This week's round of display code updates include some additional fixes for their recently introduced HDMI FRL (Fixed Rate Link) support as part of the work toward their HDMI 2.1 implementation finally coming together for their open-source, upstream Linux driver. 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. There is also an update to the FRL link training (LT) timeout behavior.
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