linux-kernel - Re: missing patch in 5.15? {drm/i915: Workaround broken BIOS DBUF configuration on TGL/RKL}

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Message-ID: <3c258c11-7f4b-790e-b820-9959a128a51a@gmail.com>
Date:   Thu, 17 Feb 2022 09:58:48 -0300
From:   Gerardo Exequiel Pozzi <vmlinuz386@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     stable@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: missing patch in 5.15? {drm/i915: Workaround broken BIOS DBUF
 configuration on TGL/RKL}

On 2/16/22 14:41, Greg KH wrote:
> On Wed, Feb 16, 2022 at 12:37:55PM -0300, Gerardo Exequiel Pozzi wrote:
>> Hi
>>
>> Can apply {drm/i915: Workaround broken BIOS DBUF configuration on TGL/RKL}
>> [#1], that is now in 5.16.10, in 5.15 branch? According to commit message is
>> valid for v5.14+.
>>
>> Take care.
>>
>>
>> [#1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/diff/releases/5.16.10/drm-i915-workaround-broken-bios-dbuf-configuration-on-tgl-rkl.patch?id=154ad098b73bccab3b91cef33f0aec2678ced71a
> 
> 
> As previously reported, it does not apply to the 5.15.y kernel branch
> right now, as it breaks the build.
> 

Oh OK. I did not know this.

> How did you test this on 5.15 to verify that it solves the problem for
> you?  Do you have a working patch?  If so, please forward it to us so
> that we can apply it.
> 
> thanks,
> 
> greg k-h

No. Only in 5.16. Sorry for the noise.

Thanks for your time!

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