Commit 2065aa54 authored by Le Ma's avatar Le Ma Committed by Alex Deucher
Browse files

drm/amdgpu: skip to get 3D engine clockgating state for Arcturus 



It's because Arcturus has not 3D engine.

Signed-off-by: default avatarLe Ma <le.ma@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2564444f

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+10 −8
Original line number Diff line number Diff line
@@ -4342,6 +4342,7 @@ static void gfx_v9_0_get_clockgating_state(void *handle, u32 *flags) 
	if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK)

		*flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS;



	if (adev->asic_type != CHIP_ARCTURUS) {

		/* AMD_CG_SUPPORT_GFX_3D_CGCG */

		data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D);

		if (data & RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK)
@@ -4351,6 +4352,7 @@ static void gfx_v9_0_get_clockgating_state(void *handle, u32 *flags) 
		if (data & RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK)

			*flags |= AMD_CG_SUPPORT_GFX_3D_CGLS;

	}

}



static u64 gfx_v9_0_ring_get_rptr_gfx(struct amdgpu_ring *ring)

{