From f60481a94529b0052f5593c1047ddb8bf325c722 Mon Sep 17 00:00:00 2001 From: Le Ma Date: Wed, 7 Aug 2019 14:59:07 +0800 Subject: [PATCH] drm/amdgpu: add gfx clock gating for Arcturus Add ARCTURUS case in gfx set clockgating function. No 3d clock on Arcturus. Signed-off-by: Le Ma Reviewed-by: Kenneth Feng Reviewed-by: Feifei Xu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 24ff3210..643d498 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -4622,6 +4622,9 @@ static void gfx_v9_0_update_3d_clock_gating(struct amdgpu_device *adev, { uint32_t data, def; + if (adev->asic_type == CHIP_ARCTURUS) + return; + amdgpu_gfx_rlc_enter_safe_mode(adev); /* Enable 3D CGCG/CGLS */ @@ -4814,6 +4817,7 @@ static int gfx_v9_0_set_clockgating_state(void *handle, case CHIP_VEGA12: case CHIP_VEGA20: case CHIP_RAVEN: + case CHIP_ARCTURUS: gfx_v9_0_update_gfx_clock_gating(adev, state == AMD_CG_STATE_GATE ? true : false); break; -- 2.7.4