AMD Posts Linux Patches For HDMI 2.1 Auto Low-Latency Mode "ALLM" & VRR
AMD Posts Linux Patches For HDMI 2.1 Auto Low-Latency Mode "ALLM" & VRR Written by Michael Larabel in Radeon on 30 July 2026 at 02:36 PM EDT. Add A Comment 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) support. Now the latest on the AMDGPU HDMI 2.1 enabling path is enabling Auto Low-Latency Mode (ALLM) as well as HDMI Variable Rate Refresh!
- ▪AMD Posts Linux Patches For HDMI 2.1 Auto Low-Latency Mode "ALLM" & VRR Written by Michael Larabel in Radeon on 30 July 2026 at 02:36 PM EDT.
- ▪Add A Comment 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
- ▪Now the latest on the AMDGPU HDMI 2.1 enabling path is enabling Auto Low-Latency Mode (ALLM) as well as HDMI Variable Rate Refresh!
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| Original publisher | Phoronix |
| Canonical URL | https://www.phoronix.com/news/AMDGPU-HDMI-2.1-ALLM |
| Publication time | Thu, 30 Jul 2026 14:36:07 -0400 |
| Retrieval time | 2026-07-30T18:47:26.068Z |
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AMD Posts Linux Patches For HDMI 2.1 Auto Low-Latency Mode "ALLM" & VRR Written by Michael Larabel in Radeon on 30 July 2026 at 02:36 PM EDT. Add A Comment 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) support. Now the latest on the AMDGPU HDMI 2.1 enabling path is enabling Auto Low-Latency Mode (ALLM) as well as HDMI Variable Rate Refresh! Out today are the patches from AMD for enabling HDMI 2.1's Auto Low-Latency Mode in the AMDGPU Linux driver.
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