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

From: Gerardo Exequiel Pozzi
Date: Thu Feb 17 2022 - 07:58:56 EST


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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