On Tue, Oct 3, 2023 at 11:14 PM Fei Shao wrote:
>
> Hi,
>
> On Mon, Oct 2, 2023 at 5:21 PM Chen-Yu Tsai wrote:
> >
> > The MediaTek DRM driver implements GEM PRIME vmap by fetching the
> > sg_table for the object, iterating through the pages, and then
> > vmapping them. In essence, unlike the
Hi,
On Mon, Oct 2, 2023 at 5:21 PM Chen-Yu Tsai wrote:
>
> The MediaTek DRM driver implements GEM PRIME vmap by fetching the
> sg_table for the object, iterating through the pages, and then
> vmapping them. In essence, unlike the GEM DMA helpers which vmap
> when the object is first created or
Il 02/10/23 11:20, Chen-Yu Tsai ha scritto:
The MediaTek DRM driver implements GEM PRIME vmap by fetching the
sg_table for the object, iterating through the pages, and then
vmapping them. In essence, unlike the GEM DMA helpers which vmap
when the object is first created or imported, the MediaTek
The MediaTek DRM driver implements GEM PRIME vmap by fetching the
sg_table for the object, iterating through the pages, and then
vmapping them. In essence, unlike the GEM DMA helpers which vmap
when the object is first created or imported, the MediaTek version
does it on request.
Unfortunately,
