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Commit 6a124e67 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/gfx8: move CP_PQ_STATUS after doorbell range setting (v2) 



I'm not sure if the order matters, but it seems like it makes
more sense to set this after the range is programmed.

v2: rebase (Alex)

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4f339b29

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

+2 −3
Original line number Diff line number Diff line
@@ -4961,9 +4961,6 @@ static int gfx_v8_0_kiq_init_register(struct amdgpu_ring *ring) 
	/* activate the queue */

	WREG32(mmCP_HQD_ACTIVE, mqd->cp_hqd_active);



	if (ring->use_doorbell)

		WREG32_FIELD(CP_PQ_STATUS, DOORBELL_ENABLE, 1);



	return 0;

}
@@ -5040,6 +5037,8 @@ static void gfx_v8_0_set_mec_doorbell_range(struct amdgpu_device *adev) 
		WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER, AMDGPU_DOORBELL_KIQ << 2);

		WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER, AMDGPU_DOORBELL_MEC_RING7 << 2);

	}

	/* enable doorbells */

	WREG32_FIELD(CP_PQ_STATUS, DOORBELL_ENABLE, 1);

}



static int gfx_v8_0_kiq_resume(struct amdgpu_device *adev)