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author | Dave Airlie <airlied@redhat.com> | 2018-11-19 11:07:52 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2018-11-19 11:07:52 +1000 |
commit | 9235dd441af43599b9cdcce599a3da4083fcad3c (patch) | |
tree | 5f8a79cc2d378f05e807c6c5e388394b8e86319d /drivers/gpu/drm/qxl | |
parent | d7563c55ef9fc1fd2301b8708b3c1f53509d6745 (diff) | |
parent | 36b486bc682114a2f1001cbf1a87f21ae381bfc1 (diff) | |
download | linux-9235dd441af43599b9cdcce599a3da4083fcad3c.tar.bz2 |
Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next
New features for 4.21:
amdgpu:
- Support for SDMA paging queue on vega
- Put compute EOP buffers into vram for better performance
- Share more code with amdkfd
- Support for scanout with DCC on gfx9
- Initial kerneldoc for DC
- Updated SMU firmware support for gfx8 chips
- Rework CSA handling for eventual support for preemption
- XGMI PSP support
- Clean up RLC handling
- Enable GPU reset by default on VI, SOC15 dGPUs
- Ring and IB test cleanups
amdkfd:
- Share more code with amdgpu
ttm:
- Move global init out of the drivers
scheduler:
- Track if schedulers are ready for work
- Timeout/fault handling changes to facilitate GPU recovery
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181114165113.3751-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/qxl')
-rw-r--r-- | drivers/gpu/drm/qxl/qxl_drv.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 61 |
2 files changed, 0 insertions, 64 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 14d3fa855708..13a0254b59a1 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -126,9 +126,6 @@ struct qxl_output { #define drm_encoder_to_qxl_output(x) container_of(x, struct qxl_output, enc) struct qxl_mman { - struct ttm_bo_global_ref bo_global_ref; - struct drm_global_reference mem_global_ref; - unsigned int mem_global_referenced:1; struct ttm_bo_device bdev; }; diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 559a10113837..886f61e94f24 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -46,62 +46,6 @@ static struct qxl_device *qxl_get_qdev(struct ttm_bo_device *bdev) return qdev; } -static int qxl_ttm_mem_global_init(struct drm_global_reference *ref) -{ - return ttm_mem_global_init(ref->object); -} - -static void qxl_ttm_mem_global_release(struct drm_global_reference *ref) -{ - ttm_mem_global_release(ref->object); -} - -static int qxl_ttm_global_init(struct qxl_device *qdev) -{ - struct drm_global_reference *global_ref; - int r; - - qdev->mman.mem_global_referenced = false; - global_ref = &qdev->mman.mem_global_ref; - global_ref->global_type = DRM_GLOBAL_TTM_MEM; - global_ref->size = sizeof(struct ttm_mem_global); - global_ref->init = &qxl_ttm_mem_global_init; - global_ref->release = &qxl_ttm_mem_global_release; - - r = drm_global_item_ref(global_ref); - if (r != 0) { - DRM_ERROR("Failed setting up TTM memory accounting " - "subsystem.\n"); - return r; - } - - qdev->mman.bo_global_ref.mem_glob = - qdev->mman.mem_global_ref.object; - global_ref = &qdev->mman.bo_global_ref.ref; - global_ref->global_type = DRM_GLOBAL_TTM_BO; - global_ref->size = sizeof(struct ttm_bo_global); - global_ref->init = &ttm_bo_global_init; - global_ref->release = &ttm_bo_global_release; - r = drm_global_item_ref(global_ref); - if (r != 0) { - DRM_ERROR("Failed setting up TTM BO subsystem.\n"); - drm_global_item_unref(&qdev->mman.mem_global_ref); - return r; - } - - qdev->mman.mem_global_referenced = true; - return 0; -} - -static void qxl_ttm_global_fini(struct qxl_device *qdev) -{ - if (qdev->mman.mem_global_referenced) { - drm_global_item_unref(&qdev->mman.bo_global_ref.ref); - drm_global_item_unref(&qdev->mman.mem_global_ref); - qdev->mman.mem_global_referenced = false; - } -} - static struct vm_operations_struct qxl_ttm_vm_ops; static const struct vm_operations_struct *ttm_vm_ops; @@ -372,12 +316,8 @@ int qxl_ttm_init(struct qxl_device *qdev) int r; int num_io_pages; /* != rom->num_io_pages, we include surface0 */ - r = qxl_ttm_global_init(qdev); - if (r) - return r; /* No others user of address space so set it to 0 */ r = ttm_bo_device_init(&qdev->mman.bdev, - qdev->mman.bo_global_ref.ref.object, &qxl_bo_driver, qdev->ddev.anon_inode->i_mapping, DRM_FILE_PAGE_OFFSET, 0); @@ -413,7 +353,6 @@ void qxl_ttm_fini(struct qxl_device *qdev) ttm_bo_clean_mm(&qdev->mman.bdev, TTM_PL_VRAM); ttm_bo_clean_mm(&qdev->mman.bdev, TTM_PL_PRIV); ttm_bo_device_release(&qdev->mman.bdev); - qxl_ttm_global_fini(qdev); DRM_INFO("qxl: ttm finalized\n"); } |