diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c index f9019ef..bf20c6d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c @@ -29,11 +29,13 @@ static bool initialize_vi(struct kernel_queue *kq, struct kfd_dev *dev, enum kfd_queue_type type, unsigned int queue_size); static void uninitialize_vi(struct kernel_queue *kq); +static void submit_packet_vi(struct kernel_queue *kq); void kernel_queue_init_vi(struct kernel_queue_ops *ops) { ops->initialize = initialize_vi; ops->uninitialize = uninitialize_vi; + ops->submit_packet = submit_packet_vi; } static bool initialize_vi(struct kernel_queue *kq, struct kfd_dev *dev, @@ -58,6 +60,13 @@ static void uninitialize_vi(struct kernel_queue *kq) kfd_gtt_sa_free(kq->dev, kq->eop_mem); } +static void submit_packet_vi(struct kernel_queue *kq) +{ + *kq->wptr_kernel = kq->pending_wptr; + write_kernel_doorbell(kq->queue->properties.doorbell_ptr, + kq->pending_wptr); +} + unsigned int pm_build_pm4_header(unsigned int opcode, size_t packet_size) { union PM4_MES_TYPE_3_HEADER header; |
