Re: [PATCH v2] drm/panfrost: initial dual core group GPUs support

2022-01-17 Thread Steven Price
On 15/01/2022 16:06, Alexey Sheplyakov wrote: > On a dual core group GPUs (such as T628) fragment shading can be > performed over all cores (because a fragment shader job doesn't > need coherency between threads), however vertex shading requires > to be run on the same core group as the tiler (whic

[PATCH v2] drm/panfrost: initial dual core group GPUs support

2022-01-17 Thread Alexey Sheplyakov
On a dual core group GPUs (such as T628) fragment shading can be performed over all cores (because a fragment shader job doesn't need coherency between threads), however vertex shading requires to be run on the same core group as the tiler (which always lives in core group 0). As a first step to s