diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/Kconfig | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig index 1acfed2f92ef..883f32428871 100644 --- a/drivers/gpu/drm/amd/amdgpu/Kconfig +++ b/drivers/gpu/drm/amd/amdgpu/Kconfig @@ -59,11 +59,17 @@ config DRM_AMDGPU_CIK Choose this option if you want to enable support for CIK (Sea Islands) asics. - CIK is already supported in radeon. Support for CIK in amdgpu - will be disabled by default and is still provided by radeon. - Use module options to override this: + CIK (Sea Islands) are second generation GCN GPUs, + supported by both drivers: radeon (old) and amdgpu (new). + By default, + CIK dedicated GPUs are supported by amdgpu + CIK APUs are supported by radeon + Use module options to override this: + To use amdgpu for CIK, radeon.cik_support=0 amdgpu.cik_support=1 + To use radeon for CIK, + radeon.cik_support=1 amdgpu.cik_support=0 config DRM_AMDGPU_USERPTR bool "Always enable userptr write support" |