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theupriser
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Kernels >= 7.2 keep the firmware's S4/S5 wake bit on GPIO pin 18, so the Steam Machine starts again right after powering off. Steam Machine support now builds a DKMS module (patches/steamify-fremont-poweroff.c) that clears it before power-off, for every kernel. The kernel pin is no longer ticked by default. Module sources and patches move to patches/, embedded by the single-file build.
11 lines
632 B
Markdown
11 lines
632 B
Markdown
# Patches and extra sources
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Files Steamify builds or applies, kept out of the shell code so they can be
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read and reviewed on their own. `lib/*.sh` reads them with `patch_file
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<name>`; the single-file build (`.github/tools/bundle.sh`) embeds them.
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| File | Used by | What |
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| `steamify-fremont-poweroff.c` | `lib/fremont-poweroff.sh` (Steam Machine support) | Kernel module (DKMS): clears GPIO 18's S4/S5 wake bit before power-off, so the Steam Machine stays off on kernels 7.2 and newer |
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| `cros-ec-cec-single-port.patch` | `lib/cec.sh` (HDMI-CEC) | Makes Valve's Steam Machine CEC driver find amdgpu's HDMI port |
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