Using the newly exported amd_set_clockgating_by_smu function in the main amdgpu driver
means that we can no longer build the driver without also enabling the powerplay
component, otherwise we get this link error:
ERROR: "amd_set_clockgating_by_smu" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
The easiest way to avoid this error is to always enable the Kconfig symbol when
the amdgpu driver is enabled.
Fixes: a8ca34136453 ("drm/amdgpu: set gfx clock gating for tonga/polaris.")
Fixes: 1bb08f91b0f6 ("drm/amdgpu: set system clock gating for tonga/polaris.")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
It's quite likely that there is a better way to do this, as the separation
of the drivers is intentional. If my patch isn't acceptable, please come
up with a different solution.
---
drivers/gpu/drm/amd/powerplay/Kconfig | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/Kconfig b/drivers/gpu/drm/amd/powerplay/Kconfig
index af380335b425..6d4f155a0453 100644
--- a/drivers/gpu/drm/amd/powerplay/Kconfig
+++ b/drivers/gpu/drm/amd/powerplay/Kconfig
@@ -1,6 +1,4 @@
config DRM_AMD_POWERPLAY
- bool "Enable AMD powerplay component"
- depends on DRM_AMDGPU
- default n
+ def_bool DRM_AMDGPU
help
select this option will enable AMD powerplay component.
--
2.9.0
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