[Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[关文涛]

Hello Levin:

    Apologize for my HTML format past.I discovered that the backport patches also have dependency in 5.10 lts tree:

[1]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=75742ffc3630203e95844c72c7144f507e2a557d
[2]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=40e2e7f1bf0301d1ed7437b10d9e1c92cb51bf81
[3]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=9c45bb363e26e86ebaf20f6d2009bedf19fc0d39
[4]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=3a292cb18132cb7af3a146613f1c9a47ef6f8463
[5]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=1a2a2e34569cf85cad743ee8095d07c3cba5473b

    and update version 2 depend patches link:

[1] RTL8852AE: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0d484db60fc0c5f8848939a61004c6fa01fad61a
[2] RTL8852BE: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=18e8055c88142d8f6e23ebdc38c126ec37844e5d 
[3] RTL8852CE: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8b1d66b50437b65ef109f32270bd936ca5437a83
[4] FW: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf0d9a705d81a0f581865cefe0880f29589dd06f

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

  I would like to express my gratitude for you efforts,and I want to provide you with the backport tip when kernel <=5.10 :
the RTL8852{A,B,C} BT chip series depend patches in that patch [1](v5.11) and load new firmware need that patch [2](v5.4).
Apologize for my pool English.

link:
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0d484db60fc0c5f8848939a61004c6fa01fad61a
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf0d9a705d81a0f581865cefe0880f29589dd06f

Re: [Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[Greg KH]

On Fri, Nov 24, 2023 at 02:59:15PM +0000, 关文涛 wrote:
> Hello Levin:
> 
>     Apologize for my HTML format past.I discovered that the backport patches also have dependency in 5.10 lts tree:
> 
> [1]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=75742ffc3630203e95844c72c7144f507e2a557d
> [2]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=40e2e7f1bf0301d1ed7437b10d9e1c92cb51bf81
> [3]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=9c45bb363e26e86ebaf20f6d2009bedf19fc0d39
> [4]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=3a292cb18132cb7af3a146613f1c9a47ef6f8463
> [5]https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=1a2a2e34569cf85cad743ee8095d07c3cba5473b
> 
>     and update version 2 depend patches link:
> 
> [1] RTL8852AE: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0d484db60fc0c5f8848939a61004c6fa01fad61a
> [2] RTL8852BE: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=18e8055c88142d8f6e23ebdc38c126ec37844e5d 
> [3] RTL8852CE: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8b1d66b50437b65ef109f32270bd936ca5437a83
> [4] FW: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf0d9a705d81a0f581865cefe0880f29589dd06f

I'm sorry, but I do not understand what we need to do here.

What git ids need to go to what tree and in what order?

>   I would like to express my gratitude for you efforts,and I want to provide you with the backport tip when kernel <=5.10 :
> the RTL8852{A,B,C} BT chip series depend patches in that patch [1](v5.11) and load new firmware need that patch [2](v5.4).
> Apologize for my pool English.

Your english is great, but I really don't understand what is to be done
here.  Can you just list the ids in the order which you want them
applied and to what tree(s)?

thanks,

greg k-h

Re: [Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[关文涛]

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=v6.1&id=18e8055c88142d8f6e23ebdc38c126ec37844e5d
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0d484db60fc0c5f8848939a61004c6fa01fad61a
[3] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.4.y&id=cf0d9a705d81a0f581865cefe0880f29589dd06f
RTL8852C:
[4] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=75742ffc3630203e95844c72c7144f507e2a557d
[5] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=40e2e7f1bf0301d1ed7437b10d9e1c92cb51bf81
[6] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=9c45bb363e26e86ebaf20f6d2009bedf19fc0d39
[7] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=3a292cb18132cb7af3a146613f1c9a47ef6f8463
[8] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.201&id=1a2a2e34569cf85cad743ee8095d07c3cba5473b
[9] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=8b1d66b50437b65ef109f32270bd936ca5437a83
MT7922:
[10] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=f19add5c77601599f52dd7e3554e58da5d25367c
[11] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=c20021ce945f38e8597551687fdb115bfca7ae86
[12] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.12.y&id=fc342c4dc408754f50f19dc832152fbb4b73f1e6
[13] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.15.y&id=3f502147ffc3f9973471adbf16697569f626ee5a
AX210:
[14] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=875e16759005e3bdaa84eb2741281f37ba35b886
[15] https://patchwork.kernel.org/project/bluetooth/list/?series=387475&state=%2A&archive=both

Re: [Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[Greg KH]

On Sat, Nov 25, 2023 at 12:56:34AM +0800, 关文涛 wrote:
> 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?

Can you provide just a list of git ids, without footnotes or links, as
that is a pain to attempt to cut-paste from?

Better yet, can you provide backported patch series of the needed
commits like is sent all the time to the stable mailing list (so you can
see examples) and we can take them that way?  That way you get credit
for the backporting and testing as you will have added your
signed-off-by to the commits.

thanks,

greg k-h

Re: [Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[关文涛]

> Can you provide just a list of git ids, without footnotes or links, as
> that is a pain to attempt to cut-paste from?
Sure,

v5.15 git id list:
18e8055c88142d8f6e23ebdc38c126ec37844e5d
8b1d66b50437b65ef109f32270bd936ca5437a83

v5.10 git id list:
0d484db60fc0c5f8848939a61004c6fa01fad61a
18e8055c88142d8f6e23ebdc38c126ec37844e5d
8b1d66b50437b65ef109f32270bd936ca5437a83

v5.4 git id list:
0d484db60fc0c5f8848939a61004c6fa01fad61a
18e8055c88142d8f6e23ebdc38c126ec37844e5d
8b1d66b50437b65ef109f32270bd936ca5437a83

Best regards

guan wentao

Re: [Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[Greg KH]

On Thu, Nov 30, 2023 at 10:17:16PM +0800, 关文涛 wrote:
> > Can you provide just a list of git ids, without footnotes or links, as
> > that is a pain to attempt to cut-paste from?
> Sure,
> 
> v5.15 git id list:
> 18e8055c88142d8f6e23ebdc38c126ec37844e5d
> 8b1d66b50437b65ef109f32270bd936ca5437a83
> 
> v5.10 git id list:
> 0d484db60fc0c5f8848939a61004c6fa01fad61a
> 18e8055c88142d8f6e23ebdc38c126ec37844e5d
> 8b1d66b50437b65ef109f32270bd936ca5437a83
> 
> v5.4 git id list:
> 0d484db60fc0c5f8848939a61004c6fa01fad61a
> 18e8055c88142d8f6e23ebdc38c126ec37844e5d
> 8b1d66b50437b65ef109f32270bd936ca5437a83

These do not apply cleanly to those kernel trees, can you please provide
a working set of backported patches that are fixed up and tested for
these branches?

thanks,

greg k-h

Re: [Re V2]:Patch "Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE" has been added to the 5.10-stable tree

[关文涛]

> These do not apply cleanly to those kernel trees, can you please provide
> a working set of backported patches that are fixed up and tested for
> these branches?
Thanks for your kindly reminder. 
I will resend patches set to mailing lists after testing.

Best Regards
guan wentao