Re: [PATCH v3] drm/panfrost: Add the panfrost_gem_mapping concept

2020-01-17 Thread Steven Price
On 16/01/2020 02:15, Rob Herring wrote: > From: Boris Brezillon > > With the introduction of per-FD address space, the same BO can be mapped > in different address space if the BO is globally visible (GEM_FLINK) > and opened in different context or if the dmabuf is self-imported. The > current im

Re: [PATCH v3] drm/panfrost: Add the panfrost_gem_mapping concept

2020-01-16 Thread Boris Brezillon
On Wed, 15 Jan 2020 20:15:54 -0600 Rob Herring wrote: > From: Boris Brezillon > > With the introduction of per-FD address space, the same BO can be mapped > in different address space if the BO is globally visible (GEM_FLINK) > and opened in different context or if the dmabuf is self-imported.

Re: [PATCH v3] drm/panfrost: Add the panfrost_gem_mapping concept

2020-01-15 Thread Rob Herring
On Wed, Jan 15, 2020 at 8:14 PM Rob Herring wrote: > > From: Boris Brezillon > > With the introduction of per-FD address space, the same BO can be mapped > in different address space if the BO is globally visible (GEM_FLINK) > and opened in different context or if the dmabuf is self-imported. The