diff options
| author | Sathishkumar S <sathishkumar.sundararaju@amd.com> | 2025-01-29 19:34:06 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-02-17 14:08:28 -0500 |
| commit | 500c04d2a70876c9fd49070606d948e96d32760e (patch) | |
| tree | 8ae4d7f164e37406532f8c40f4f6407ae2dba620 | |
| parent | 09e24a0b5243adf6e977288beb34497910a00cfe (diff) | |
drm/amdgpu: Add ring reset callback for JPEG2_0_0
Add ring reset function callback for JPEG2_0_0 to
recover from job timeouts without a full gpu reset.
Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c index 8c61081746c62..75843a0e3bfbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c @@ -118,7 +118,10 @@ static int jpeg_v2_0_sw_init(struct amdgpu_ip_block *ip_block) if (r) return r; - return 0; + adev->jpeg.supported_reset = AMDGPU_RESET_TYPE_PER_QUEUE; + r = amdgpu_jpeg_sysfs_reset_mask_init(adev); + + return r; } /** @@ -137,6 +140,8 @@ static int jpeg_v2_0_sw_fini(struct amdgpu_ip_block *ip_block) if (r) return r; + amdgpu_jpeg_sysfs_reset_mask_fini(adev); + r = amdgpu_jpeg_sw_fini(adev); return r; @@ -759,6 +764,13 @@ static int jpeg_v2_0_process_interrupt(struct amdgpu_device *adev, return 0; } +static int jpeg_v2_0_ring_reset(struct amdgpu_ring *ring, unsigned int vmid) +{ + jpeg_v2_0_stop(ring->adev); + jpeg_v2_0_start(ring->adev); + return amdgpu_ring_test_helper(ring); +} + static const struct amd_ip_funcs jpeg_v2_0_ip_funcs = { .name = "jpeg_v2_0", .early_init = jpeg_v2_0_early_init, @@ -804,6 +816,7 @@ static const struct amdgpu_ring_funcs jpeg_v2_0_dec_ring_vm_funcs = { .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, + .reset = jpeg_v2_0_ring_reset, }; static void jpeg_v2_0_set_dec_ring_funcs(struct amdgpu_device *adev) |