Re: [PATCH 1/2] drm/panfrost: Remove features meant for userspace

2022-01-12 Thread Alyssa Rosenzweig
> (although it's a good thing kbase never did this cleanup - it's a useful > source of public information ;) ) Haha, yes. Actually, kbase did do the clean up recently (Valhall era kbase, I guess). To be fair, I still don't know what some of these were, like "T7xx pairing rules"... Presumably somet

Re: [PATCH 1/2] drm/panfrost: Remove features meant for userspace

2022-01-12 Thread Steven Price
On 09/01/2022 17:09, Alyssa Rosenzweig wrote: > Early versions of the legacy kernel driver included comprehensive > feature lists for every GPU, even though most of the enumerated features > only matter to userspace. For example, HW_FEATURE_INTERPIPE_REG_ALIASING > was a feature bit indicating that