Public Hi Mikhail,
Thanks for catching this! Could I give another patch that will include this fix along with a few other DCN fixes, please? I'll make sure to CC you when I send it out later. Thanks, Wayne > -----Original Message----- > From: Mikhail Gavrilov <[email protected]> > Sent: Thursday, September 17, 2026 5:22 PM > To: Wentland, Harry <[email protected]>; Li, Sun peng (Leo) > <[email protected]>; Deucher, Alexander <[email protected]> > Cc: Lin, Wayne <[email protected]>; Chung, ChiaHsuan (Tom) > <[email protected]>; Li, Roman <[email protected]>; Rodrigo > Siqueira <[email protected]>; Koenig, Christian <[email protected]>; > [email protected]; [email protected]; linux- > [email protected]; [email protected] > Subject: Re: [PATCH v2] drm/amd/display: add missing CRC engine 1 registers > and > masks for DCN3.2 > > [You don't often get email from [email protected]. Learn why this > is > important at https://aka.ms/LearnAboutSenderIdentification ] > > On Sat, Aug 29, 2026 at 1:59 PM Mikhail Gavrilov > <[email protected]> > wrote: > > > > Opening the CRTC CRC debugfs file on a DCN3.2 card triggers a WARN > > from dc_helper.c on the first attempt after boot: > > > > WARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:53 at > > set_reg_field_values.isra.0+0x30d/0x730 [amdgpu], CPU#1: cat/58468 > > Gentle ping. Is there anything you would like changed here? > > Since this carries a Fixes: tag for a commit that landed in the 7.3 merge > window, I > was not sure whether it belongs in drm-fixes rather than amd-staging-drm-next > - > happy to resend against whichever tree you prefer. > > And if DC header lists are easier to regenerate in your internal tree, say so > and I will > drop this patch: the WARN is harmless in practice and I only sent it because > I had > the hardware to test it. > > -- > Thanks, > Mikhail Gavrilov.
