Re: [PATCH v3] drm/panfrost: Add AFBC_FEATURES parameter

2021-06-04 Thread Steven Price
On 03/06/2021 22:21, Alyssa Rosenzweig wrote: > The value of the AFBC_FEATURES register is required by userspace to > determine AFBC support on Bifrost. A user on our IRC channel (#panfrost) > reported a workload that raised a fault on one system's Mali G31 but > worked flawlessly with another syst

[PATCH v3] drm/panfrost: Add AFBC_FEATURES parameter

2021-06-03 Thread Alyssa Rosenzweig
The value of the AFBC_FEATURES register is required by userspace to determine AFBC support on Bifrost. A user on our IRC channel (#panfrost) reported a workload that raised a fault on one system's Mali G31 but worked flawlessly with another system's Mali G31. We determined the cause to be missing A