On 2/4/2025 1:46 AM, Jacek Lawrynowicz wrote:
From: Tomasz Rusinowicz <tomasz.rusinowicz@xxxxxxxxx> Use ivpu_gem_prime_import() based on drm_gem_prime_import_dev() for importing buffers, removing optimization for same device imports. This optimization reused the same ivpu_bo object in multiple contexts but a single buffer can be MMU-mapped only to a single context. Each import now creates a new instance of ivpu_bo object that shares the same sg_table but have separate MMU mappings. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@xxxxxxxxxxxxxxx> Signed-off-by: Tomasz Rusinowicz <tomasz.rusinowicz@xxxxxxxxx> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@xxxxxxxxxxxxxxx>
Reviewed-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>
