search for: kwork

...t;lock); + + snprintf(fctx->name, sizeof(fctx->name) - 1, "nouveau channel %i", fifo->chid); } +struct nouveau_fence_work { + struct work_struct work; + struct fence_cb cb; + void (*func)(void *); + void *data; +}; + static void nouveau_fence_work_handler(struct work_struct *kwork) { - struct fence_work *work = container_of(kwork, typeof(*work), base); + struct nouveau_fence_work *work = container_of(kwork, typeof(*work), work); work->func(work->data); kfree(work); } +static void nouveau_fence_work_cb(struct fence *fence, struct fence_cb *cb) +{ + struct nouvea...

...disp = nv50_disp(head->base.base.dev); + struct nv50_core *core = disp->core; + u32 interlock[NV50_DISP_INTERLOCK__SIZE] = { 0 }; + + core->func->crc->set_ctx(head, ctx); + core->func->update(core, interlock, false); +} + +static void nv50_crc_ctx_flip_work(struct kthread_work *kwork) +{ + struct drm_vblank_work *work = to_drm_vblank_work(kwork); + struct nv50_crc *crc = container_of(work, struct nv50_crc, flip_work); + struct nv50_head *head = container_of(crc, struct nv50_head, crc); + struct drm_crtc *crtc = &head->base.base; + struct nv50_disp *disp = nv50_disp(crtc-...

...disp = nv50_disp(head->base.base.dev); + struct nv50_core *core = disp->core; + u32 interlock[NV50_DISP_INTERLOCK__SIZE] = { 0 }; + + core->func->crc->set_ctx(head, ctx); + core->func->update(core, interlock, false); +} + +static void nv50_crc_ctx_flip_work(struct kthread_work *kwork) +{ + struct drm_vblank_work *work = to_drm_vblank_work(kwork); + struct nv50_crc *crc = container_of(work, struct nv50_crc, flip_work); + struct nv50_head *head = container_of(crc, struct nv50_head, crc); + struct drm_crtc *crtc = &head->base.base; + struct nv50_disp *disp = nv50_disp(crtc-...

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests that we'll be sending in just a short bit. This additionally adds a feature that Ville Syrj?l? came up with: vblank works. Basically, this is just a generic DRM

This series depends on the previously posted reservation api patches. 2 of them are not yet in for-next-fences branch of git://git.linaro.org/people/sumit.semwal/linux-3.x.git The missing patches are still in my vmwgfx_wip branch at git://people.freedesktop.org/~mlankhorst/linux All ttm drivers are converted to the fence api, fence_lock is removed and rcu is used in its place. qxl is the first

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up

fence_is_signaled callback should support being run in atomic context, but not in irq context. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- include/linux/fence.h | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/include/linux/fence.h b/include/linux/fence.h index d174585b874b..c1a4519ba2f5 100644 ---

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