4 Commits

Author	SHA1	Message	Date
Alex Deucher	b8b1ad305f	drm/amdgpu: don't load MEC2 on topaz ... commit 97dde76a30 upstream. Not validated. Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-03-03 15:07:19 -08:00
Christian König	72d7668b5b	drm/amdgpu: export reservation_object from dmabuf to ttm (v2) ... Adds an extra argument to amdgpu_bo_create, which is only used in amdgpu_prime.c. Port of radeon commit 831b6966a6. v2: fix up kfd. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>	2015-09-23 17:23:34 -04:00
Alex Deucher	857d913d05	drm/amdgpu: be explicit about cpu vram access for driver BOs (v2) ... For kernel driver BOs, be explicit about whether we need vram access up front. This avoids unecessary migrations and avoids using visible vram for buffers were it's not needed. v2: line wrap fixes Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2015-09-03 10:29:32 -04:00
Alex Deucher	aaa36a976b	drm/amdgpu: Add initial VI support ... This adds initial support for VI asics. This includes Iceland, Tonga, and Carrizo. Our inital focus as been Carrizo, so there are still gaps in support for Tonga and Iceland, notably power management. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2015-06-03 21:03:17 -04:00