Commit 53960b4f authored by jimqu's avatar jimqu Committed by Alex Deucher

drm/amd/amdgpu: compute ring test fail during S4 on CI

unhalt Instrction Fetch Unit after all rings are inited.
Signed-off-by: default avatarJimQu <Jim.Qu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 10ea9434
...@@ -2755,8 +2755,7 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev) ...@@ -2755,8 +2755,7 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev)
u64 wb_gpu_addr; u64 wb_gpu_addr;
u32 *buf; u32 *buf;
struct bonaire_mqd *mqd; struct bonaire_mqd *mqd;
struct amdgpu_ring *ring;
gfx_v7_0_cp_compute_enable(adev, true);
/* fix up chicken bits */ /* fix up chicken bits */
tmp = RREG32(mmCP_CPF_DEBUG); tmp = RREG32(mmCP_CPF_DEBUG);
...@@ -2791,7 +2790,7 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev) ...@@ -2791,7 +2790,7 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev)
/* init the queues. Just two for now. */ /* init the queues. Just two for now. */
for (i = 0; i < adev->gfx.num_compute_rings; i++) { for (i = 0; i < adev->gfx.num_compute_rings; i++) {
struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; ring = &adev->gfx.compute_ring[i];
if (ring->mqd_obj == NULL) { if (ring->mqd_obj == NULL) {
r = amdgpu_bo_create(adev, r = amdgpu_bo_create(adev,
...@@ -2970,6 +2969,13 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev) ...@@ -2970,6 +2969,13 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev)
amdgpu_bo_unreserve(ring->mqd_obj); amdgpu_bo_unreserve(ring->mqd_obj);
ring->ready = true; ring->ready = true;
}
gfx_v7_0_cp_compute_enable(adev, true);
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring[i];
r = amdgpu_ring_test_ring(ring); r = amdgpu_ring_test_ring(ring);
if (r) if (r)
ring->ready = false; ring->ready = false;
......
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