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framework: workaround display issues on AMD GPUs #1236

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Nov 12, 2024
Merged

framework: workaround display issues on AMD GPUs #1236

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13 changes: 11 additions & 2 deletions framework/13-inch/common/amd.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,17 @@
../../../common/gpu/amd
];

# Workaround for SuspendThenHibernate: https://lore.kernel.org/linux-kernel/20231106162310.85711-1-mario.limonciello@amd.com/
boot.kernelParams = lib.optionals (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") ["rtc_cmos.use_acpi_alarm=1"] ;
boot.kernelParams =
[
# There seems to be an issue with panel self-refresh (PSR) that
# causes hangs for users.
#
# https://community.frame.work/t/fedora-kde-becomes-suddenly-slow/58459
# https://gitlab.freedesktop.org/drm/amd/-/issues/3647
"amdgpu.dcdebugmask=0x10"
]
# Workaround for SuspendThenHibernate: https://lore.kernel.org/linux-kernel/20231106162310.85711-1-mario.limonciello@amd.com/
++ lib.optionals (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") ["rtc_cmos.use_acpi_alarm=1"];

# AMD has better battery life with PPD over TLP:
# https://community.frame.work/t/responded-amd-7040-sleep-states/38101/13
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13 changes: 11 additions & 2 deletions framework/16-inch/common/amd.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,17 @@
../../../common/gpu/amd
];

# Workaround for SuspendThenHibernate: https://lore.kernel.org/linux-kernel/20231106162310.85711-1-mario.limonciello@amd.com/
boot.kernelParams = lib.optionals (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") ["rtc_cmos.use_acpi_alarm=1"] ;
boot.kernelParams =
[
# There seems to be an issue with panel self-refresh (PSR) that
# causes hangs for users.
#
# https://community.frame.work/t/fedora-kde-becomes-suddenly-slow/58459
# https://gitlab.freedesktop.org/drm/amd/-/issues/3647
"amdgpu.dcdebugmask=0x10"
]
# Workaround for SuspendThenHibernate: https://lore.kernel.org/linux-kernel/20231106162310.85711-1-mario.limonciello@amd.com/
++ lib.optionals (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") ["rtc_cmos.use_acpi_alarm=1"];

# AMD has better battery life with PPD over TLP:
# https://community.frame.work/t/responded-amd-7040-sleep-states/38101/13
Expand Down