search for: nv50_atom

...heck function into two: * nv50_crc_atomic_check_head() - called from our heads' atomic checks, determines whether a state needs to set or clear CRC reporting * nv50_crc_atomic_check_outp() - called at the end of the atomic check after all ORs have been added to the atomic state, and sets nv50_atom->flush_disable if needed Signed-off-by: Lyude Paul <lyude at redhat.com> --- drivers/gpu/drm/nouveau/dispnv50/crc.c | 107 ++++++++++++++++-------- drivers/gpu/drm/nouveau/dispnv50/crc.h | 18 ++-- drivers/gpu/drm/nouveau/dispnv50/disp.c | 13 ++- drivers/gpu/drm/nouveau/dispnv50/hea...

...n_state(state, plane, old_plane_state, i) { + struct nv50_wndw_atom *asyw = nv50_wndw_atom(old_plane_state); struct nv50_wndw *wndw = nv50_wndw(plane); if (asyw->set.image) { asyw->ntfy.handle = wndw->dmac->sync.handle; @@ -4185,18 +4185,19 @@ nv50_disp_outp_atomic_add(struct nv50_atom *atom, struct drm_encoder *encoder) static int nv50_disp_outp_atomic_check_clr(struct nv50_atom *atom, - struct drm_connector *connector) + struct drm_connector_state *old_connector_state) { - struct drm_encoder *encoder = connector->state->best_encoder; - struct drm_crtc_state *cr...

...+ struct nv50_wndw_atom *asyw = nv50_wndw_atom(old_plane_state); struct nv50_wndw *wndw = nv50_wndw(plane); + if (asyw->set.image) { asyw->ntfy.handle = wndw->dmac->sync.handle; asyw->ntfy.offset = wndw->ntfy; @@ -4192,18 +4193,19 @@ nv50_disp_outp_atomic_add(struct nv50_atom *atom, struct drm_encoder *encoder) static int nv50_disp_outp_atomic_check_clr(struct nv50_atom *atom, - struct drm_connector *connector) + struct drm_connector_state *old_connector_state) { - struct drm_encoder *encoder = connector->state->best_encoder; - struct drm_crtc_state *cr...

..._plane_state, i) { > + struct nv50_wndw_atom *asyw = nv50_wndw_atom(old_plane_state); > struct nv50_wndw *wndw = nv50_wndw(plane); > if (asyw->set.image) { > asyw->ntfy.handle = wndw->dmac->sync.handle; > @@ -4185,18 +4185,19 @@ nv50_disp_outp_atomic_add(struct nv50_atom *atom, struct drm_encoder *encoder) > > static int > nv50_disp_outp_atomic_check_clr(struct nv50_atom *atom, > - struct drm_connector *connector) > + struct drm_connector_state *old_connector_state) > { > - struct drm_encoder *encoder = connector->state->best_e...

...har *source_str); -int nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, - struct nv50_head_atom *); +int nv50_crc_atomic_check_head(struct nv50_head *head, struct nv50_head_atom *asyh, + struct nv50_head_atom *armh); void nv50_crc_atomic_check_outp(struct nv50_atom *atom); -void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *); -void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *); -void nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *); -void nv50_crc_atomic_start_reporting(struct drm_atomic_state *); -void nv50_...

...nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, > - struct nv50_head_atom *); > +int nv50_crc_atomic_check_head(struct nv50_head *head, struct > nv50_head_atom *asyh, > + struct nv50_head_atom *armh); > void nv50_crc_atomic_check_outp(struct nv50_atom *atom); > -void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *); > -void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *); > -void nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *); > -void nv50_crc_atomic_start_reporting(struct drm_atomic_s...

.../drivers/gpu/drm/nouveau/dispnv50/disp.c index 4d1c58468dbc..f510eeafca4b 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -2253,12 +2253,28 @@ static int nv50_disp_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) { struct nv50_atom *atom = nv50_atom(state); + struct nv50_core *core = nv50_disp(dev)->core; struct drm_connector_state *old_connector_state, *new_connector_state; struct drm_connector *connector; struct drm_crtc_state *new_crtc_state; struct drm_crtc *crtc; + struct nv50_head *head; + struct nv50_head_at...

.../drivers/gpu/drm/nouveau/dispnv50/disp.c index 6be9df1820c5..5be036b3b533 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -2254,12 +2254,28 @@ static int nv50_disp_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) { struct nv50_atom *atom = nv50_atom(state); + struct nv50_core *core = nv50_disp(dev)->core; struct drm_connector_state *old_connector_state, *new_connector_state; struct drm_connector *connector; struct drm_crtc_state *new_crtc_state; struct drm_crtc *crtc; + struct nv50_head *head; + struct nv50_head_at...

.../drivers/gpu/drm/nouveau/dispnv50/disp.c index 6be9df1820c5..5be036b3b533 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -2254,12 +2254,28 @@ static int nv50_disp_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) { struct nv50_atom *atom = nv50_atom(state); + struct nv50_core *core = nv50_disp(dev)->core; struct drm_connector_state *old_connector_state, *new_connector_state; struct drm_connector *connector; struct drm_crtc_state *new_crtc_state; struct drm_crtc *crtc; + struct nv50_head *head; + struct nv50_head_at...

...nv50/dac907d.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/atom.h b/drivers/gpu/drm/nouveau/dispnv50/atom.h index 62faaf60f47a5..3d82b3c67decc 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/atom.h +++ b/drivers/gpu/drm/nouveau/dispnv50/atom.h @@ -2,6 +2,9 @@ #define __NV50_KMS_ATOM_H__ #define nv50_atom(p) container_of((p), struct nv50_atom, state) #include <drm/drm_atomic.h> +#include "crc.h" + +struct nouveau_encoder; struct nv50_atom { struct drm_atomic_state state; @@ -115,9 +118,12 @@ struct nv50_head_atom { u8 nhsync:1; u8 nvsync:1; u8 depth:4; + u8 crc_raster...

...spnv50/dac907d.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/atom.h b/drivers/gpu/drm/nouveau/dispnv50/atom.h index 62faaf60f47a..3d82b3c67dec 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/atom.h +++ b/drivers/gpu/drm/nouveau/dispnv50/atom.h @@ -2,6 +2,9 @@ #define __NV50_KMS_ATOM_H__ #define nv50_atom(p) container_of((p), struct nv50_atom, state) #include <drm/drm_atomic.h> +#include "crc.h" + +struct nouveau_encoder; struct nv50_atom { struct drm_atomic_state state; @@ -115,9 +118,12 @@ struct nv50_head_atom { u8 nhsync:1; u8 nvsync:1; u8 depth:4; + u8 crc_raster...

...spnv50/dac907d.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/atom.h b/drivers/gpu/drm/nouveau/dispnv50/atom.h index 62faaf60f47a..3d82b3c67dec 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/atom.h +++ b/drivers/gpu/drm/nouveau/dispnv50/atom.h @@ -2,6 +2,9 @@ #define __NV50_KMS_ATOM_H__ #define nv50_atom(p) container_of((p), struct nv50_atom, state) #include <drm/drm_atomic.h> +#include "crc.h" + +struct nouveau_encoder; struct nv50_atom { struct drm_atomic_state state; @@ -115,9 +118,12 @@ struct nv50_head_atom { u8 nhsync:1; u8 nvsync:1; u8 depth:4; + u8 crc_raster...

...spnv50/dac907d.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/atom.h b/drivers/gpu/drm/nouveau/dispnv50/atom.h index 62faaf60f47a..3d82b3c67dec 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/atom.h +++ b/drivers/gpu/drm/nouveau/dispnv50/atom.h @@ -2,6 +2,9 @@ #define __NV50_KMS_ATOM_H__ #define nv50_atom(p) container_of((p), struct nv50_atom, state) #include <drm/drm_atomic.h> +#include "crc.h" + +struct nouveau_encoder; struct nv50_atom { struct drm_atomic_state state; @@ -115,9 +118,12 @@ struct nv50_head_atom { u8 nhsync:1; u8 nvsync:1; u8 depth:4; + u8 crc_raster...

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 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

...driver flips between notifier contexts to allow users + * to capture an arbitrary number of CRCs. + * + * .. warning:: The flip requires flushing two separate updates on the + * :term:`EVO/NVD` channel, and this results in the unavoidable loss of a single + * frame's CRC. + */ + struct nv50_atom; struct nv50_disp; struct nv50_head; @@ -49,16 +67,63 @@ struct nv50_crc_atom { u8 wndw : 4; }; +/** + * struct nv50_crc_func - Functions and data for CRC support + * + * The interface used to abstract CRC support across card families that support + * it. + */ struct nv50_crc_func { + /** +...

...-nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, - struct nv50_head_atom *) {} +nv50_crc_atomic_check_head(struct nv50_head *head, + struct nv50_head_atom *asyh, + struct nv50_head_atom *armh) { return 0; } static inline void nv50_crc_atomic_check_outp(struct nv50_atom *atom) {} static inline void -nv50_crc_atomic_stop_reporting(struct drm_atomic_state *) {} +nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) {} static inline void -nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *) {} +nv50_crc_atomic_init_notifier_contexts(struct 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

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