diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3297-drm-amdgpu-enable-DPG-mode-for-Navi12.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3297-drm-amdgpu-enable-DPG-mode-for-Navi12.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3297-drm-amdgpu-enable-DPG-mode-for-Navi12.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3297-drm-amdgpu-enable-DPG-mode-for-Navi12.patch new file mode 100644 index 00000000..50565b95 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3297-drm-amdgpu-enable-DPG-mode-for-Navi12.patch @@ -0,0 +1,30 @@ +From dec322ce876ffbe898ca3c214fc048957d69c944 Mon Sep 17 00:00:00 2001 +From: Boyuan Zhang <boyuan.zhang@amd.com> +Date: Thu, 18 Jul 2019 17:39:07 -0400 +Subject: [PATCH 3297/4256] drm/amdgpu: enable DPG mode for Navi12 + +Enable Dynamic Power Gating VCN for Navi12. + +Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> +Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c +index 7c00aaeefda9..85e7688dbaa0 100644 +--- a/drivers/gpu/drm/amd/amdgpu/nv.c ++++ b/drivers/gpu/drm/amd/amdgpu/nv.c +@@ -614,7 +614,7 @@ static int nv_common_early_init(void *handle) + break; + case CHIP_NAVI12: + adev->cg_flags = 0; +- adev->pg_flags = 0; ++ adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG; + adev->external_rev_id = adev->rev_id + 0xa; + break; + default: +-- +2.17.1 + |