diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3321-drm-amdgpu-enable-gfx-clock-gating-for-Arcturus.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3321-drm-amdgpu-enable-gfx-clock-gating-for-Arcturus.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3321-drm-amdgpu-enable-gfx-clock-gating-for-Arcturus.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3321-drm-amdgpu-enable-gfx-clock-gating-for-Arcturus.patch new file mode 100644 index 00000000..c25e84f1 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3321-drm-amdgpu-enable-gfx-clock-gating-for-Arcturus.patch @@ -0,0 +1,34 @@ +From 7166343a08b32ea88d0098568c8f52a865119da3 Mon Sep 17 00:00:00 2001 +From: Le Ma <le.ma@amd.com> +Date: Wed, 7 Aug 2019 14:52:38 +0800 +Subject: [PATCH 3321/4256] drm/amdgpu: enable gfx clock gating for Arcturus + +Init gfx MGCG/LS and CGCG/LS flag. + +Change-Id: I88db76d1b8f2b2cecce10846a4d22eec638eea8a +Signed-off-by: Le Ma <le.ma@amd.com> +Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> +Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/soc15.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c +index 125ba1b15b6a..a2d95342719b 100644 +--- a/drivers/gpu/drm/amd/amdgpu/soc15.c ++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c +@@ -1118,7 +1118,10 @@ static int soc15_common_early_init(void *handle) + break; + case CHIP_ARCTURUS: + adev->asic_funcs = &vega20_asic_funcs; +- adev->cg_flags = 0; ++ adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | ++ AMD_CG_SUPPORT_GFX_MGLS | ++ AMD_CG_SUPPORT_GFX_CGCG | ++ AMD_CG_SUPPORT_GFX_CGLS; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x32; + break; +-- +2.17.1 + |