On 2/14/25 20:45, Rob Clark wrote:
> On Sun, Jan 26, 2025 at 12:43 PM Dmitry Osipenko
> wrote:
>>
>> If userspace never maps GEM object, then BO wastes hostmem space
>> because VirtIO-GPU driver maps VRAM BO at the BO's creating time.
>>
>> Make mappings on-demand by adding new RESOURCE_CREATE_BLO
On Sun, Jan 26, 2025 at 12:43 PM Dmitry Osipenko
wrote:
>
> If userspace never maps GEM object, then BO wastes hostmem space
> because VirtIO-GPU driver maps VRAM BO at the BO's creating time.
>
> Make mappings on-demand by adding new RESOURCE_CREATE_BLOB IOCTL/UAPI
> hinting flag telling that hos
