On 2014-07-09 14:29, Maarten Lankhorst wrote:
This series applies on top of the driver-core-next branch of
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
Before converting ttm to the new fence interface I had to fix some
drivers to require a reservation before poking with fence_obj.
After flipping the switch RCU becomes available instead, and
the extra reservations can be dropped again. :-)
I've done at least basic testing on all the drivers I've converted
at some point, but more testing is definitely welcomed!
I'm currently on vacation for the next couple of weeks, so I can't test
or review but otherwise
Acked-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
---
Maarten Lankhorst (17):
drm/ttm: add interruptible parameter to ttm_eu_reserve_buffers
drm/ttm: kill off some members to ttm_validate_buffer
drm/nouveau: add reservation to nouveau_gem_ioctl_cpu_prep
drm/nouveau: require reservations for nouveau_fence_sync and nouveau_bo_fence
drm/ttm: call ttm_bo_wait while inside a reservation
drm/ttm: kill fence_lock
drm/nouveau: rework to new fence interface
drm/radeon: add timeout argument to radeon_fence_wait_seq
drm/radeon: use common fence implementation for fences
drm/qxl: rework to new fence interface
drm/vmwgfx: get rid of different types of fence_flags entirely
drm/vmwgfx: rework to new fence interface
drm/ttm: flip the switch, and convert to dma_fence
drm/nouveau: use rcu in nouveau_gem_ioctl_cpu_prep
drm/radeon: use rcu waits in some ioctls
drm/vmwgfx: use rcu in vmw_user_dmabuf_synccpu_grab
drm/ttm: use rcu in core ttm
drivers/gpu/drm/nouveau/core/core/event.c | 4
drivers/gpu/drm/nouveau/nouveau_bo.c | 59 +---
drivers/gpu/drm/nouveau/nouveau_display.c | 25 +-
drivers/gpu/drm/nouveau/nouveau_fence.c | 431 +++++++++++++++++++----------
drivers/gpu/drm/nouveau/nouveau_fence.h | 22 +
drivers/gpu/drm/nouveau/nouveau_gem.c | 55 +---
drivers/gpu/drm/nouveau/nv04_fence.c | 4
drivers/gpu/drm/nouveau/nv10_fence.c | 4
drivers/gpu/drm/nouveau/nv17_fence.c | 2
drivers/gpu/drm/nouveau/nv50_fence.c | 2
drivers/gpu/drm/nouveau/nv84_fence.c | 11 -
drivers/gpu/drm/qxl/Makefile | 2
drivers/gpu/drm/qxl/qxl_cmd.c | 7
drivers/gpu/drm/qxl/qxl_debugfs.c | 16 +
drivers/gpu/drm/qxl/qxl_drv.h | 20 -
drivers/gpu/drm/qxl/qxl_fence.c | 91 ------
drivers/gpu/drm/qxl/qxl_kms.c | 1
drivers/gpu/drm/qxl/qxl_object.c | 2
drivers/gpu/drm/qxl/qxl_object.h | 6
drivers/gpu/drm/qxl/qxl_release.c | 172 ++++++++++--
drivers/gpu/drm/qxl/qxl_ttm.c | 93 ------
drivers/gpu/drm/radeon/radeon.h | 15 -
drivers/gpu/drm/radeon/radeon_cs.c | 10 +
drivers/gpu/drm/radeon/radeon_device.c | 60 ++++
drivers/gpu/drm/radeon/radeon_display.c | 21 +
drivers/gpu/drm/radeon/radeon_fence.c | 283 +++++++++++++++----
drivers/gpu/drm/radeon/radeon_gem.c | 19 +
drivers/gpu/drm/radeon/radeon_object.c | 8 -
drivers/gpu/drm/radeon/radeon_ttm.c | 34 --
drivers/gpu/drm/radeon/radeon_uvd.c | 10 -
drivers/gpu/drm/radeon/radeon_vm.c | 16 +
drivers/gpu/drm/ttm/ttm_bo.c | 187 ++++++-------
drivers/gpu/drm/ttm/ttm_bo_util.c | 28 --
drivers/gpu/drm/ttm/ttm_bo_vm.c | 3
drivers/gpu/drm/ttm/ttm_execbuf_util.c | 146 +++-------
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 47 ---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 24 --
drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 329 ++++++++++++----------
drivers/gpu/drm/vmwgfx/vmwgfx_fence.h | 35 +-
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 43 +--
include/drm/ttm/ttm_bo_api.h | 7
include/drm/ttm/ttm_bo_driver.h | 29 --
include/drm/ttm/ttm_execbuf_util.h | 22 +
44 files changed, 1256 insertions(+), 1150 deletions(-)
delete mode 100644 drivers/gpu/drm/qxl/qxl_fence.c
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