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kernel: Enable Chrome platform modules

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They were enabled in 5.4 but then removed. Let's enable them explicitly
here. To keep the version constraints simple, we match kernel >5.4 even
though some of them are available since 4.x.
This commit is contained in:
Zhaofeng Li 2021-07-18 10:52:04 -07:00
parent 30cf79fa62
commit 63fb3d8f2d
1 changed files with 16 additions and 0 deletions
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16
pkgs/os-specific/linux/kernel/common-config.nix
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@ -881,6 +881,22 @@ let
# Keeping it a built-in ensures it will be used if possible.
FB_SIMPLE = yes;
} // optionalAttrs (versionAtLeast version "5.4" && (stdenv.hostPlatform.system == "x86_64-linux" || stdenv.hostPlatform.system == "aarch64-linux")) {
# Required for various hardware features on Chrome OS devices
CHROME_PLATFORMS = yes;
CHROMEOS_TBMC = module;
CROS_EC = module;
CROS_EC_I2C = module;
CROS_EC_SPI = module;
CROS_EC_LPC = module;
CROS_EC_ISHTP = module;
CROS_KBD_LED_BACKLIGHT = module;
} // optionalAttrs (versionAtLeast version "5.4" && stdenv.hostPlatform.system == "x86_64-linux") {
CHROMEOS_LAPTOP = module;
CHROMEOS_PSTORE = module;
};
};
in