Commit 5cda56bd authored by Kenneth Feng's avatar Kenneth Feng Committed by Alex Deucher
Browse files

drm/amd/amdgpu: change the config of cgcg on gfx12 



change the config of cgcg on gfx12

Signed-off-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.12.x
parent f214b7be

drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c

+0 −11
Original line number Diff line number Diff line
@@ -4021,17 +4021,6 @@ static void gfx_v12_0_update_coarse_grain_clock_gating(struct amdgpu_device *ade 


		if (def != data)

			WREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL_3D, data);



		data = RREG32_SOC15(GC, 0, regSDMA0_RLC_CGCG_CTRL);

		data &= ~SDMA0_RLC_CGCG_CTRL__CGCG_INT_ENABLE_MASK;

		WREG32_SOC15(GC, 0, regSDMA0_RLC_CGCG_CTRL, data);



		/* Some ASICs only have one SDMA instance, not need to configure SDMA1 */

		if (adev->sdma.num_instances > 1) {

			data = RREG32_SOC15(GC, 0, regSDMA1_RLC_CGCG_CTRL);

			data &= ~SDMA1_RLC_CGCG_CTRL__CGCG_INT_ENABLE_MASK;

			WREG32_SOC15(GC, 0, regSDMA1_RLC_CGCG_CTRL, data);

		}

	}

}