search for: nv50_crc_flip_threshold_fop

...t a/drivers/gpu/drm/nouveau/dispnv50/crc.c > b/drivers/gpu/drm/nouveau/dispnv50/crc.c > index f17fb6d56757..4971a1042415 100644 > --- a/drivers/gpu/drm/nouveau/dispnv50/crc.c > +++ b/drivers/gpu/drm/nouveau/dispnv50/crc.c > @@ -706,6 +706,7 @@ static const struct file_operations > nv50_crc_flip_threshold_fops = { > .open = nv50_crc_debugfs_flip_threshold_open, > .read = seq_read, > .write = nv50_crc_debugfs_flip_threshold_set, > + .release = single_release, > }; > > int nv50_head_crc_late_register(struct nv50_head *head) > > > -- Cheers, Lyude Paul (she/her)...

...CRC notifier context` before + * attempting to flip to the other notifier context. Writing ``-1`` to this file + * will reset the threshold to the default value, which is hardware-dependent. + * Values cannot be greater than the default or less than ``-1``. + */ static const struct file_operations nv50_crc_flip_threshold_fops = { .owner = THIS_MODULE, .open = nv50_crc_debugfs_flip_threshold_open, diff --git a/drivers/gpu/drm/nouveau/dispnv50/crc.h b/drivers/gpu/drm/nouveau/dispnv50/crc.h index 4fce871b04c8..04ebb1f936db 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/crc.h +++ b/drivers/gpu/drm/nouveau/dispnv50/crc.h...

...goto out; + } + + NV_DEBUG(drm, + "Changing CRC flip threshold for next capture on head-%d to %d\n", + head->base.index, value); + crc->flip_threshold = value; + ret = len; + +out: + drm_modeset_unlock(&crtc->mutex); + return ret; +} + +static const struct file_operations nv50_crc_flip_threshold_fops = { + .owner = THIS_MODULE, + .open = nv50_crc_debugfs_flip_threshold_open, + .read = seq_read, + .write = nv50_crc_debugfs_flip_threshold_set, +}; + +int nv50_head_crc_late_register(struct nv50_head *head) +{ + struct drm_crtc *crtc = &head->base.base; + const struct nv50_crc_func *func =...

...goto out; + } + + NV_DEBUG(drm, + "Changing CRC flip threshold for next capture on head-%d to %d\n", + head->base.index, value); + crc->flip_threshold = value; + ret = len; + +out: + drm_modeset_unlock(&crtc->mutex); + return ret; +} + +static const struct file_operations nv50_crc_flip_threshold_fops = { + .owner = THIS_MODULE, + .open = nv50_crc_debugfs_flip_threshold_open, + .read = seq_read, + .write = nv50_crc_debugfs_flip_threshold_set, +}; + +int nv50_head_crc_late_register(struct nv50_head *head) +{ + struct drm_crtc *crtc = &head->base.base; + const struct nv50_crc_func *func =...

...goto out; + } + + NV_DEBUG(drm, + "Changing CRC flip threshold for next capture on head-%d to %d\n", + head->base.index, value); + crc->flip_threshold = value; + ret = len; + +out: + drm_modeset_unlock(&crtc->mutex); + return ret; +} + +static const struct file_operations nv50_crc_flip_threshold_fops = { + .owner = THIS_MODULE, + .open = nv50_crc_debugfs_flip_threshold_open, + .read = seq_read, + .write = nv50_crc_debugfs_flip_threshold_set, +}; + +int nv50_head_crc_late_register(struct nv50_head *head) +{ + struct drm_crtc *crtc = &head->base.base; + const struct nv50_crc_func *func =...

...goto out; + } + + NV_DEBUG(drm, + "Changing CRC flip threshold for next capture on head-%d to %d\n", + head->base.index, value); + crc->flip_threshold = value; + ret = len; + +out: + drm_modeset_unlock(&crtc->mutex); + return ret; +} + +static const struct file_operations nv50_crc_flip_threshold_fops = { + .owner = THIS_MODULE, + .open = nv50_crc_debugfs_flip_threshold_open, + .read = seq_read, + .write = nv50_crc_debugfs_flip_threshold_set, +}; + +int nv50_head_crc_late_register(struct nv50_head *head) +{ + struct drm_crtc *crtc = &head->base.base; + const struct nv50_crc_func *func =...

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

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

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

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

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

Other gpu drivers have some driver-specific documentation, so it would nice if nouveau did as well. This adds a bare-bones ReStructured Text document with sections for module parameter documentation, an overview of the driver architecture, a section for internal API documentation, and a glossary for nouveau-specific terms. To make the document a little less bare, I've included docblocks for

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