diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2019-04-30 11:39:54 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:08 -0400 |
| commit | 1c0d96b0d71cccd370e5809b60c607fdc0ee0b62 (patch) | |
| tree | f5afd037cc636c4c3a5f4d24be68da962e80a6b4 /drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | |
| parent | debce56dde724b6be18b0b52fc7c2a8ab2c0c0a7 (diff) | |
drm/amdgpu/mes10.1: install mes queue via kiq
Install mes queue via kiq. Disable it temporarily
until it's workable.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v10_1.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c index 02c7e4807a3e..31e8e7120640 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c @@ -542,6 +542,33 @@ static void mes_v10_1_queue_init_register(struct amdgpu_ring *ring) mutex_unlock(&adev->srbm_mutex); } +#if 0 +static int mes_v10_1_kiq_enable_queue(struct amdgpu_device *adev) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq; + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq.ring; + int r; + + if (!kiq->pmf || !kiq->pmf->kiq_map_queues) + return -EINVAL; + + r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size); + if (r) { + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + return r; + } + + kiq->pmf->kiq_map_queues(kiq_ring, &adev->mes.ring); + + r = amdgpu_ring_test_ring(kiq_ring); + if (r) { + DRM_ERROR("kfq enable failed\n"); + kiq_ring->sched.ready = false; + } + return r; +} +#endif + static int mes_v10_1_ring_init(struct amdgpu_device *adev) { struct amdgpu_ring *ring; |