diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1545-drm-amd-powerplay-fix-raven-issue-for-sw-smu.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1545-drm-amd-powerplay-fix-raven-issue-for-sw-smu.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1545-drm-amd-powerplay-fix-raven-issue-for-sw-smu.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1545-drm-amd-powerplay-fix-raven-issue-for-sw-smu.patch new file mode 100644 index 00000000..aaeb3a93 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1545-drm-amd-powerplay-fix-raven-issue-for-sw-smu.patch @@ -0,0 +1,30 @@ +From 8634195c347d209836bc3a9cf342a79ab72779ea Mon Sep 17 00:00:00 2001 +From: Huang Rui <ray.huang@amd.com> +Date: Wed, 27 Feb 2019 18:51:01 +0800 +Subject: [PATCH 1545/2940] drm/amd/powerplay: fix raven issue for sw smu + +Raven series doesn't support sw smu so far, so we have to add checking to +confirm it return false while the asic is raven. + +Signed-off-by: Huang Rui <ray.huang@amd.com> +Reviewed-by: Likun Gao <Likun.Gao@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index fe2f7e2abe35..00b7c885772b 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -138,7 +138,7 @@ bool is_support_sw_smu(struct amdgpu_device *adev) + if (amdgpu_dpm != 1) + return false; + +- if (adev->asic_type >= CHIP_VEGA20) ++ if (adev->asic_type >= CHIP_VEGA20 && adev->asic_type != CHIP_RAVEN) + return true; + + return false; +-- +2.17.1 + |