drm/amdgpu: add core driver (v4)

This adds the non-asic specific core driver code.

v2: remove extra kconfig option
v3: implement minor fixes from Fengguang Wu
v4: fix cast in amdgpu_ucode.c

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>

1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig
new file mode 100644
index 000000000000..b30fcfa4b1f2
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/Kconfig
@@ -0,0 +1,17 @@
+config DRM_AMDGPU_CIK
+        bool "Enable amdgpu support for CIK parts"
+        depends on DRM_AMDGPU
+        help
+          Choose this option if you want to enable experimental support
+          for CIK asics.
+
+          CIK is already supported in radeon.  CIK support in amdgpu
+          is for experimentation and testing.
+
+config DRM_AMDGPU_USERPTR
+        bool "Always enable userptr write support"
+        depends on DRM_AMDGPU
+        select MMU_NOTIFIER
+        help
+          This option selects CONFIG_MMU_NOTIFIER if it isn't already
+          selected to enabled full userptr support.