From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Mon, 5 Jun 2017 18:57:32 +0900
Subject: drm/amdgpu: Update Kconfig help for SI and CIK support
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Git-commit: ef789173cb42864edbefa37e0035126370c66cf2
Patch-mainline: v4.13-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
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>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/amdgpu/Kconfig | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
--- 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"