On Tue, Aug 14, 2018 at 10:54 AM Michel Dänzer <michel@xxxxxxxxxxx> wrote:
>
> On 2018-08-13 05:23 PM, Arnd Bergmann wrote:
> > On Mon, Aug 13, 2018 at 4:49 PM Alex Deucher <alexdeucher@xxxxxxxxx> wrote:
> >>
> >> On Sun, Aug 12, 2018 at 3:55 AM Christian König
> >> <ckoenig.leichtzumerken@xxxxxxxxx> wrote:
> >>> Adding Harry as well.
> >>> Am 11.08.2018 um 17:54 schrieb Arnd Bergmann:
> >>>>
> >>>> Fixes: bf2e2e2e0ea9 ("drm/amd/display: Limit DCN to x86 arch")
> >>>> Fixes: 4841203102a3 ("drm/amdgpu/display: Replace CONFIG_DRM_AMD_DC_DCN1_0 with CONFIG_X86")
> >>
> >> Maybe it would be better to revert 4841203102a3 so we can limit the
> >> scope of this to DCN support.
> >
> > That would help, but we would still require the patch at
> > https://patchwork.kernel.org/patch/10090227/ or something else to avoid
> > broken randconfig builds.
>
> FWIW, please don't revert 4841203102a3 in a way which allows
> CONFIG_DRM_AMD_DC_DCN1_0 to be accidentally disabled on X86 again. If it
> is reinstated, it should be strictly derived from other options, not
> changeable by the user.
How about making all of AMDGPU depend on
" !(KCOV_INSTRUMENT_ALL && KCOV_ENABLE_COMPARISONS) || BROKEN"
then?
Arnd
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