Hi Dave, There should be one instance of amdgpu per GPU, so one instance of DAL per GPU, hence this should be per GPU.
We haven't really done any multi-GPU testing with this code, though, but I briefly tried and can light up with two displays connected to a Tonga and Bonaire (Bonaire is supported on our internal tree but hasn't been merged into these patches yet). Harry -----Original Message----- From: Dave Airlie [mailto:airl...@gmail.com] Sent: February 11, 2016 7:26 PM To: Wentland, Harry <Harry.Wentland at amd.com> Cc: dri-devel <dri-devel at lists.freedesktop.org> Subject: Re: [PATCH 06/29] drm/amd/dal: Adapter Service > + > +/* Stores entire ASIC features by sets */ uint32_t > +adapter_feature_set[FEATURE_MAXIMUM/32]; Is this global, what about multiple GPUs in one machine, is this per GPU or per system? Dave.
