[PATCH RESEND 1/1] drm/amd/display: add DCN support for ARM64

[Arnd Bergmann]

On Thu, Oct 27, 2022, at 15:38, Ao Zhong wrote:
> Am Do., 27. Okt. 2022 um 12:52 Uhr schrieb Arnd Bergmann <arnd at arndb.de>:
>
>> Why do you need separate $(dml_rcflags) and $(dml_rcflags_arm64)
>> rather than adding -mgeneral-regs-only to $(dml_rcflags) directly?
>
> I don't know if $(dml_rcflags) has any other use. I'm afraid my patch
> will break something.

>From the git history, it looks like dml_rcflags was introduced for
arm64 support originally and left in place when this support got disabled.

       Arnd