Hello Greg: I thiink that the most clean thing that backport to v6.1 lts tree, because it has "Add support for RTL8852B" commit link [1]:
In v5.15 lts tree,it miss patch [1]. In v5.10 lts tree,it miss "Add support for RTL8852A"[2] so "git am" command not simply work,but without the patch RTL8852B works. In v5.4 lts tree,it miss more ids,need more efforts to do.If someone need,need to backport their own pid/vid pairs. In v4.19 lts tree,it miss patch [3],so firmware download will failed.
For backport patches[4][5][6][7][8], they miss "Add support for RTL8852C"[9] in v5.15 and v5.10 lts tree. Otherwise,I also found that in v5.10 lts tree path file: root/drivers/bluetooth/btusb.c MT7922 id [10] [11] add without its dependency [12] [13] AX210 id [14] add without its dependency [15] Sorry for maybe I miss some device id.How do other people think the situation where some BT ids backports are done without dependencies?
Best regards guan wentao
link: RTL8852: [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... [2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... [3] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l... RTL8852C: [4] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... [5] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... [6] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... [7] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... [8] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... [9] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... MT7922: [10] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l... [11] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l... [12] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l... [13] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l... AX210: [14] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l... [15] https://patchwork.kernel.org/project/bluetooth/list/?series=387475&state...