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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-06 18:16:33 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-06 18:16:33 +0300 |
commit | 135c5504a600ff9b06e321694fbcac78a9530cd4 (patch) | |
tree | 8d22ed739b0e85954010a964a9aeadf3c692c977 /drivers/gpu/drm/ttm | |
parent | af6c5d5e01ad9f2c9ca38cccaae6b5d67ddd241f (diff) | |
parent | 568cf2e6aa0c762f14d2d0d481a006f93c63ab7a (diff) | |
download | linux-135c5504a600ff9b06e321694fbcac78a9530cd4.tar.xz |
Merge tag 'drm-next-2018-06-06-1' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"This starts to support NVIDIA volta hardware with nouveau, and adds
amdgpu support for the GPU in the Kabylake-G (the intel + radeon
single package chip), along with some initial Intel icelake enabling.
Summary:
New Drivers:
- v3d - driver for broadcom V3D V3.x+ hardware
- xen-front - XEN PV display frontend
core:
- handle zpos normalization in the core
- stop looking at legacy pointers in atomic paths
- improved scheduler documentation
- improved aspect ratio validation
- aspect ratio support for 64:27 and 256:135
- drop unused control node code.
i915:
- Icelake (ICL) enabling
- GuC/HuC refactoring
- PSR/PSR2 enabling and fixes
- DPLL management refactoring
- DP MST fixes
- NV12 enabling
- HDCP improvements
- GEM/Execlist/reset improvements
- GVT improvements
- stolen memory first 4k fix
amdgpu:
- Vega 20 support
- VEGAM support (Kabylake-G)
- preOS scanout buffer reservation
- power management gfxoff support for raven
- SR-IOV fixes
- Vega10 power profiles and clock voltage control
- scatter/gather display support on CZ/ST
amdkfd:
- GFX9 dGPU support
- userptr memory mapping
nouveau:
- major refactoring for Volta GV100 support
tda998x:
- HDMI i2c CEC support
etnaviv:
- removed unused logging code
- license text cleanups
- MMU handling improvements
- timeout fence fix for 50 days uptime
tegra:
- IOMMU support in gr2d/gr3d drivers
- zpos support
vc4:
- syncobj support
- CTM, plane alpha and async cursor support
analogix_dp:
- HPD and aux chan fixes
sun4i:
- MIPI DSI support
tilcdc:
- clock divider fixes for OMAP-l138 LCDK board
rcar-du:
- R8A77965 support
- dma-buf fences fixes
- hardware indexed crtc/du group handling
- generic zplane property support
atmel-hclcdc:
- generic zplane property support
mediatek:
- use generic video mode function
exynos:
- S5PV210 FIMD variant support
- IPP v2 framework
- more HW overlays support"
* tag 'drm-next-2018-06-06-1' of git://anongit.freedesktop.org/drm/drm: (1286 commits)
drm/amdgpu: fix 32-bit build warning
drm/exynos: fimc: signedness bug in fimc_setup_clocks()
drm/exynos: scaler: fix static checker warning
drm/amdgpu: Use dev_info() to report amdkfd is not supported for this ASIC
drm/amd/display: Remove use of division operator for long longs
drm/amdgpu: Update GFX info structure to match what vega20 used
drm/amdgpu/pp: remove duplicate assignment
drm/sched: add rcu_barrier after entity fini
drm/amdgpu: move VM BOs on LRU again
drm/amdgpu: consistenly use VM moved flag
drm/amdgpu: kmap PDs/PTs in amdgpu_vm_update_directories
drm/amdgpu: further optimize amdgpu_vm_handle_moved
drm/amdgpu: cleanup amdgpu_vm_validate_pt_bos v2
drm/amdgpu: rework VM state machine lock handling v2
drm/amdgpu: Add runtime VCN PG support
drm/amdgpu: Enable VCN static PG by default on RV
drm/amdgpu: Add VCN static PG support on RV
drm/amdgpu: Enable VCN CG by default on RV
drm/amdgpu: Add static CG control for VCN on RV
drm/exynos: Fix default value for zpos plane property
...
Diffstat (limited to 'drivers/gpu/drm/ttm')
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_agp_backend.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_manager.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_util.c | 51 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_vm.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_execbuf_util.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_lock.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_memory.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_module.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_object.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_tt.c | 1 |
11 files changed, 41 insertions, 21 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c index 7c2485fe88d8..ea4d59eb8966 100644 --- a/drivers/gpu/drm/ttm/ttm_agp_backend.c +++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 98e06f8bf23b..5d8688e522d1 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA @@ -1175,7 +1176,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev, reservation_object_init(&bo->ttm_resv); atomic_inc(&bo->bdev->glob->bo_count); drm_vma_node_reset(&bo->vma_node); - bo->priority = 0; /* * For ttm_bo_type_device buffers, allocate diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c index a7c232dc39cb..18d3debcc949 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2007-2010 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 2ebbae6067ab..f2c167702eef 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA @@ -39,6 +40,11 @@ #include <linux/module.h> #include <linux/reservation.h> +struct ttm_transfer_obj { + struct ttm_buffer_object base; + struct ttm_buffer_object *bo; +}; + void ttm_bo_free_old_node(struct ttm_buffer_object *bo) { ttm_bo_mem_put(bo, &bo->mem); @@ -454,7 +460,11 @@ EXPORT_SYMBOL(ttm_bo_move_memcpy); static void ttm_transfered_destroy(struct ttm_buffer_object *bo) { - kfree(bo); + struct ttm_transfer_obj *fbo; + + fbo = container_of(bo, struct ttm_transfer_obj, base); + ttm_bo_unref(&fbo->bo); + kfree(fbo); } /** @@ -475,14 +485,15 @@ static void ttm_transfered_destroy(struct ttm_buffer_object *bo) static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, struct ttm_buffer_object **new_obj) { - struct ttm_buffer_object *fbo; + struct ttm_transfer_obj *fbo; int ret; fbo = kmalloc(sizeof(*fbo), GFP_KERNEL); if (!fbo) return -ENOMEM; - *fbo = *bo; + fbo->base = *bo; + fbo->bo = ttm_bo_reference(bo); /** * Fix up members that we shouldn't copy directly: @@ -490,25 +501,25 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, */ atomic_inc(&bo->bdev->glob->bo_count); - INIT_LIST_HEAD(&fbo->ddestroy); - INIT_LIST_HEAD(&fbo->lru); - INIT_LIST_HEAD(&fbo->swap); - INIT_LIST_HEAD(&fbo->io_reserve_lru); - mutex_init(&fbo->wu_mutex); - fbo->moving = NULL; - drm_vma_node_reset(&fbo->vma_node); - atomic_set(&fbo->cpu_writers, 0); - - kref_init(&fbo->list_kref); - kref_init(&fbo->kref); - fbo->destroy = &ttm_transfered_destroy; - fbo->acc_size = 0; - fbo->resv = &fbo->ttm_resv; - reservation_object_init(fbo->resv); - ret = reservation_object_trylock(fbo->resv); + INIT_LIST_HEAD(&fbo->base.ddestroy); + INIT_LIST_HEAD(&fbo->base.lru); + INIT_LIST_HEAD(&fbo->base.swap); + INIT_LIST_HEAD(&fbo->base.io_reserve_lru); + mutex_init(&fbo->base.wu_mutex); + fbo->base.moving = NULL; + drm_vma_node_reset(&fbo->base.vma_node); + atomic_set(&fbo->base.cpu_writers, 0); + + kref_init(&fbo->base.list_kref); + kref_init(&fbo->base.kref); + fbo->base.destroy = &ttm_transfered_destroy; + fbo->base.acc_size = 0; + fbo->base.resv = &fbo->base.ttm_resv; + reservation_object_init(fbo->base.resv); + ret = reservation_object_trylock(fbo->base.resv); WARN_ON(!ret); - *new_obj = fbo; + *new_obj = &fbo->base; return 0; } diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 8eba95b3c737..c7ece7613a6a 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c index 3dca206e85f7..e73ae0d22897 100644 --- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c +++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c index 913f4318cdc0..20694b8a01ca 100644 --- a/drivers/gpu/drm/ttm/ttm_lock.c +++ b/drivers/gpu/drm/ttm/ttm_lock.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c index 27856c55dc84..450387c92b63 100644 --- a/drivers/gpu/drm/ttm/ttm_memory.c +++ b/drivers/gpu/drm/ttm/ttm_memory.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c index 66fc6395eb54..6ff40c041d79 100644 --- a/drivers/gpu/drm/ttm/ttm_module.c +++ b/drivers/gpu/drm/ttm/ttm_module.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c index 1aa2baa83959..74f1b1eb1f8e 100644 --- a/drivers/gpu/drm/ttm/ttm_object.c +++ b/drivers/gpu/drm/ttm/ttm_object.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2009-2013 VMware, Inc., Palo Alto, CA., USA diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 7e672be987b5..a1e543972ca7 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA |