linux-t2-patches/.github/workflows/bce.yml

---
name: apple-bce update

on:
  workflow_dispatch:
    inputs:
      commit_message:
        description: 'Commit message'
        required: false
      fork:
        description: 'Link to any fork if needed'
        required: false
jobs:
  Publish-Mainline:
    runs-on: ubuntu-latest
    steps:

      - name: 'Checkout Repo'
        uses: actions/checkout@v6
        with:
          persist-credentials: false
          fetch-depth: 0

      - name: Get the latest driver
        id: publish
        run: |
          source ${{ github.workspace }}/version
          echo "kver=${KVER}" >> $GITHUB_ENV

          FORK="${{ github.event.inputs.fork }}"
          if [ -z "$FORK" ]; then
          FORK='https://github.com/t2linux/apple-bce-drv.git'
          fi
          git clone --depth 1 --single-branch --branch "v${KVER}" https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
          git clone --depth 1 $FORK ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce
          rm -rf ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce/.git
          rm ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce/.gitignore
          rm ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce/README.md
          cd ${{ github.workspace }}/linux-stable/
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add .
          git commit -m "Add apple-bce driver"
          git format-patch -1 HEAD
          mv ./0001-Add-apple-bce-driver.patch ../1001-Add-apple-bce-driver.patch
          cd ${{ github.workspace }}/linux-stable/drivers/staging
          sed -i '$i source "drivers/staging/apple-bce/Kconfig"' Kconfig
          sed -i '$i\\' Kconfig
          echo 'obj-$(CONFIG_APPLE_BCE)		+= apple-bce/' >> Makefile
          cd apple-bce
          cat <<EOF >Kconfig
          config APPLE_BCE
                    tristate "Apple BCE driver (VHCI and Audio support)"
                    default m
                    depends on X86
                    select SOUND
                    select SND
                    select SND_PCM
                    select SND_JACK
                    help
                      VHCI and audio support on Apple MacBooks with the T2 Chip.
                      This driver is divided in three components:
                        - BCE (Buffer Copy Engine): which establishes a basic communication
                          channel with the T2 chip. This component is required by the other two:
                        - VHCI (Virtual Host Controller Interface): Access to keyboard, mouse
                          and other system devices depend on this virtual USB host controller
                        - Audio: a driver for the T2 audio interface.

                      If "M" is selected, the module will be called apple-bce.
          EOF
          sed -i 's/obj-m += $(modname).o/obj-$(CONFIG_APPLE_BCE) += $(modname).o/g' Makefile
          cd ${{ github.workspace }}/linux-stable/
          git add .
          git commit -m "Put apple-bce in drivers/staging"
          git format-patch -1 HEAD
          mv ./0001-Put-apple-bce-in-drivers-staging.patch ../1002-Put-apple-bce-in-drivers-staging.patch
 
      - name: Cleanup and update the repo
        run: |
          cd ${{ github.workspace }}
          rm -r linux-stable
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add .
          MSG="${{ github.event.inputs.commit_message }}"
          if [ -z "$MSG" ]; then
          MSG="Update apple-bce for kernel v${{ env.kver }}"
          fi
          git commit -m "${MSG}"
 
      - name: Push changes to the repo
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}
 
  Publish-LTS:
    runs-on: ubuntu-latest
    steps:

      - name: 'Checkout Repo'
        uses: actions/checkout@v6
        with:
          ref: 6.12
          persist-credentials: false
          fetch-depth: 0

      - name: Get the latest driver
        id: publish
        run: |
          source ${{ github.workspace }}/version
          echo "kver=${KVER}" >> $GITHUB_ENV

          FORK="${{ github.event.inputs.fork }}"
          if [ -z "$FORK" ]; then
          FORK='https://github.com/t2linux/apple-bce-drv.git'
          fi
          git clone --depth 1 --single-branch --branch "v${KVER}" https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
          git clone --depth 1 $FORK ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce
          rm -rf ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce/.git
          rm ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce/.gitignore
          rm ${{ github.workspace }}/linux-stable/drivers/staging/apple-bce/README.md
          cd ${{ github.workspace }}/linux-stable/
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add .
          git commit -m "Add apple-bce driver"
          git format-patch -1 HEAD
          mv ./0001-Add-apple-bce-driver.patch ../1001-Add-apple-bce-driver.patch
          cd ${{ github.workspace }}/linux-stable/drivers/staging
          sed -i '$i source "drivers/staging/apple-bce/Kconfig"' Kconfig
          sed -i '$i\\' Kconfig
          echo 'obj-$(CONFIG_APPLE_BCE)		+= apple-bce/' >> Makefile
          cd apple-bce
          cat <<EOF >Kconfig
          config APPLE_BCE
                    tristate "Apple BCE driver (VHCI and Audio support)"
                    default m
                    depends on X86
                    select SOUND
                    select SND
                    select SND_PCM
                    select SND_JACK
                    help
                      VHCI and audio support on Apple MacBooks with the T2 Chip.
                      This driver is divided in three components:
                        - BCE (Buffer Copy Engine): which establishes a basic communication
                          channel with the T2 chip. This component is required by the other two:
                        - VHCI (Virtual Host Controller Interface): Access to keyboard, mouse
                          and other system devices depend on this virtual USB host controller
                        - Audio: a driver for the T2 audio interface.

                      If "M" is selected, the module will be called apple-bce.
          EOF
          sed -i 's/obj-m += $(modname).o/obj-$(CONFIG_APPLE_BCE) += $(modname).o/g' Makefile
          cd ${{ github.workspace }}/linux-stable/
          git add .
          git commit -m "Put apple-bce in drivers/staging"
          git format-patch -1 HEAD
          mv ./0001-Put-apple-bce-in-drivers-staging.patch ../1002-Put-apple-bce-in-drivers-staging.patch
 
      - name: Cleanup and update the repo
        run: |
          cd ${{ github.workspace }}
          rm -r linux-stable
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add .
          MSG="${{ github.event.inputs.commit_message }}"
          if [ -z "$MSG" ]; then
          MSG="Update apple-bce for kernel v${{ env.kver }}"
          fi
          git commit -m "${MSG}"
 
      - name: Push changes to the repo
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: 6.12