drm/amdgpu: Update Kconfig help for SI and CIK support

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Michel Dänzer <michel.daenzer@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig
index 61360e2..8d36087 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/Kconfig
+++ b/drivers/gpu/drm/amd/amdgpu/Kconfig
@@ -5,15 +5,23 @@ config DRM_AMDGPU_SI
          Choose this option if you want to enable experimental support
          for SI asics.
 
+         SI is already supported in radeon. Experimental support for SI
+         in amdgpu will be disabled by default and is still provided by
+         radeon. Use module options to override this:
+
+         radeon.si_support=0 amdgpu.si_support=1
+
 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.
+         Choose this option if you want to enable support for CIK asics.
+
+         CIK is already supported in radeon. If you enable this option,
+         support for CIK will be provided by amdgpu and disabled in
+         radeon by default. Use module options to override this:
 
-         CIK is already supported in radeon.  CIK support in amdgpu
-         is for experimentation and testing.
+         radeon.cik_support=1 amdgpu.cik_support=0
 
 config DRM_AMDGPU_USERPTR
        bool "Always enable userptr write support"