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{ config, pkgs, lib, ... }:
let
cfg = config.vuizvui.hardware.t100ha;
desc = "hardware support for the ASUS T100HA convertible";
in {
options.vuizvui.hardware.t100ha.enable = lib.mkEnableOption desc;
config = lib.mkIf cfg.enable {
hardware.firmware = lib.singleton (pkgs.runCommand "t100ha-firmware" {
params = ./brcmfmac43340-sdio.txt;
fwpkg = pkgs.firmwareLinuxNonfree;
install = "install -vD -m 0644";
} ''
for fw in brcm/brcmfmac43340-sdio intel/fw_sst_22a8; do
$install "$fwpkg/lib/firmware/$fw.bin" "$out/lib/firmware/$fw.bin"
done
$install "$params" "$out/lib/firmware/brcm/brcmfmac43340-sdio.txt"
'');
boot.kernelPackages = let
t100haKernel = pkgs.linux_4_19.override {
# Missing device drivers:
#
# 808622B8 -> Intel(R) Imaging Signal Processor 2401
# 808622D8 -> Intel(R) Integrated Sensor Solution
# HIMX2051 -> Camera Sensor Unicam hm2051
# IMPJ0003 -> Impinj RFID Device (MonzaX 8K)
# OVTI5670 -> Camera Sensor ov5670
#
extraConfig = ''
# CPU
MATOM y
# MMC
MMC y
MMC_BLOCK y
MMC_SDHCI y
MMC_SDHCI_ACPI y
# PMIC
INTEL_PMC_IPC y
INTEL_SOC_PMIC y
MFD_AXP20X y
MFD_AXP20X_I2C y
# Backlight
PWM y
PWM_SYSFS y
PWM_CRC y
GPIO_CRYSTAL_COVE y
# GPU
AGP n
DRM y
DRM_I915 m
# Thermal
INT3406_THERMAL m
INT340X_THERMAL m
# GPIO
PINCTRL_CHERRYVIEW y
# I2C
I2C_DESIGNWARE_BAYTRAIL y
I2C_DESIGNWARE_PLATFORM y
# HID
INTEL_HID_EVENT y
# MEI
INTEL_MEI y
INTEL_MEI_TXE y
'';
};
in pkgs.linuxPackagesFor t100haKernel;
# By default the console is rotated by 90 degrees to the right.
boot.kernelParams = [ "fbcon=rotate:3" ];
services.xserver.deviceSection = ''
Option "monitor-DSI1" "Monitor[0]"
'';
services.xserver.monitorSection = ''
Option "Rotate" "left"
'';
services.xserver.videoDriver = "intel";
# The touch screen needs to be rotated as well:
services.xserver.inputClassSections = lib.singleton ''
Identifier "touchscreen"
MatchProduct "SIS0457"
Option "TransformationMatrix" "0 -1 1 1 0 0 0 0 1"
'';
};
}
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