Messages in this thread | | | From | Jordan Justen <> | Subject | Re: [PATCH v8 5/5] drm/i915/uapi: document behaviour for DG2 64K support | Date | Fri, 18 Feb 2022 11:42:23 -0800 |
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Ramalingam C <ramalingam.c@intel.com> writes:
> On 2022-02-18 at 18:06:00 +0000, Robert Beckett wrote: >> >> If desired, we can make the wording clearer, maybe something like: >> >> "To keep things simple for userland, we mandate that any GTT mappings >> must be aligned to 2MB. The kernel will internally pad them out to the next >> 2MB boundary" > > Added the extra information in next version @ > https://patchwork.freedesktop.org/patch/475166/?series=100419&rev=1 > > Jordan, hope this explanation clears your doubt.
Ok. It sounds like what we are doing in Mesa matches what is required by hardware and the kernel. Thanks.
-Jordan
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