diff options
| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2017-08-15 23:00:17 -0400 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-08-15 23:00:17 -0400 |
| commit | 70539bd79500245cbb4c7af00572fcce540d0105 (patch) | |
| tree | e74b2b1dffc9f7af6178925a2ad0d95800dca83d /drivers/gpu/drm/amd/include | |
| parent | c2cade3dd15914b13de5e6d8c6241ed7919475ed (diff) | |
| download | linux-stable-70539bd79500245cbb4c7af00572fcce540d0105.tar.gz linux-stable-70539bd79500245cbb4c7af00572fcce540d0105.tar.bz2 linux-stable-70539bd79500245cbb4c7af00572fcce540d0105.zip | |
drm/amd: Update MEC HQD loading code for KFD
Various bug fixes and improvements that accumulated over the last two
years.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h index 36f376677a53..ffafda0ec620 100644 --- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h @@ -41,6 +41,11 @@ struct kgd_dev; struct kgd_mem; +enum kfd_preempt_type { + KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN = 0, + KFD_PREEMPT_TYPE_WAVEFRONT_RESET, +}; + enum kgd_memory_pool { KGD_POOL_SYSTEM_CACHEABLE = 1, KGD_POOL_SYSTEM_WRITECOMBINE = 2, @@ -153,14 +158,16 @@ struct kfd2kgd_calls { int (*init_interrupts)(struct kgd_dev *kgd, uint32_t pipe_id); int (*hqd_load)(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id, - uint32_t queue_id, uint32_t __user *wptr); + uint32_t queue_id, uint32_t __user *wptr, + uint32_t wptr_shift, uint32_t wptr_mask, + struct mm_struct *mm); int (*hqd_sdma_load)(struct kgd_dev *kgd, void *mqd); bool (*hqd_is_occupied)(struct kgd_dev *kgd, uint64_t queue_address, uint32_t pipe_id, uint32_t queue_id); - int (*hqd_destroy)(struct kgd_dev *kgd, uint32_t reset_type, + int (*hqd_destroy)(struct kgd_dev *kgd, void *mqd, uint32_t reset_type, unsigned int timeout, uint32_t pipe_id, uint32_t queue_id); |