{ config, pkgs, ... }:

{
  boot.kernelPackages = pkgs.linuxPackages_latest;

  boot.kernelPatches = [ { 
    name = "opi3"; 
    patch = builtins.fetchurl "https://xff.cz/kernels/5.13/patches/all.patch";
    extraConfig = ''
      EXTRA_FIRMWARE_DIR ${builtins.fetchGit "https://megous.com/git/linux-firmware"}
      EXTRA_FIRMWARE brcm/brcmfmac43456-sdio.bin brcm/brcmfmac43456-sdio.txt brcm/BCM4345C5.hcd
      RT2X00_LIB_FIRMWARE y
      AUDIT n
      NUMA n

      DRM_AMDGPU n
      DRM_NOUVEAU n
      DRM_RADEON n
      DRM_PANFROST y
 
      ARCH_SUNXI y
      ARCH_ROCKCHIP n
      ARCH_BCM2835 n
      ARCH_BCM4908 n
      ARCH_MEDIATEK n
      ARCH_TEGRA_132_SOC n
      ARCH_TEGRA_210_SOC n
      ARCH_TEGRA_186_SOC n
      ARCH_TEGRA_194_SOC n
      ARCH_TEGRA_234_SOC n
      ARCH_MXC n
      ARCH_MESON n
      ARCH_HISI n
      ARCH_XGENE n
      ARCH_VEXPRESS n
      ARCH_QCOM n

      SUNXI_RSB y
      STMMAC_ETH y
      STMMAC_PLATFORM y
      DWMAC_SUNXI y
      PINCTRL_SUNXI y
      SUNXI_WATCHDOG y
      IR_SUNXI m
      USB_MUSB_SUNXI y
      MMC_SUNXI y
      VIDEO_SUNXI y
      VIDEO_SUNXI_CEDRUS m
      CLK_SUNXI y
      CLK_SUNXI_CLOCKS y
      CLK_SUNXI_PRCM_SUN6I y
      CLK_SUNXI_PRCM_SUN8I y
      SUNXI_CCU y
      SUN8I_H3_CCU y
      SUN8I_DE2_CCU y
      SUN8I_R_CCU y
      SUN8I_THERMAL y
      SUNXI_WATCHDOG y
      SUN4I_TIMER y
      SUN50I_ERRATUM_UNKNOWN1 y
      SUNXI_MBUS y
      SUNXI_SRAM y
      RESET_SUNXI y
      NVMEM_SUNXI_SID y
      USB_NET_CDCETHER m
      USB_RTL8152 y
      USB_RTL8153_ECM m
      DRM y
      DRM_KMS_HELPER y
      DRM_SUN4I y
      DRM_SUN4I_HDMI y
      DRM_SUN4I_HDMI_CEC y
      DRM_SUN8I_DW_HDMI y
      DRM_DW_HDMI y
      DRM_DW_HDMI_AHB_AUDIO y
      DRM_DW_HDMI_I2S_AUDIO y
      DRM_DW_HDMI_CEC y
      HDMI y
      SND_SOC_HDMI_CODEC y
      SND_SUN4I_CODEC y
      SND_SUN8I_CODEC y
      SND_SUN8I_CODEC_ANALOG y
      SND_SUN50I_CODEC_ANALOG y
      SND_SUN4I_I2S y
      SND_SUN4I_SPDIF y
      SND_SUN8I_ADDA_PR_REGMAP y
      ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM y
      CRYPTO_DEV_ALLWINNER y
      SUN50I_DE2_BUS y
      PHY_SUN4I_USB y
      PWM_SUN4I y
      SUNXI_RSB y
      SUNRPC y
      SUNRPC_GSS y
      SUNRPC_BACKCHANNEL y
      FB_SUN5I_EINK n
      '';
  } ];
}