search for: ramnvc0

It's my megabyte, I want to use it! At this point in init vbios is copied over already, so there's no reason it cannot used to hold other data now. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c index cf97c4d..507d35d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c @@ -119,7 +119,6 @@ nvc0_ram_create(struct nouveau_object *parent, struct nouveau_object *engine, struct...

Kernel panic caused by list corruption in ltcg seems to indicate a concurrency issue. Take mutex of pfb like nv50_ram_put() to eliminate concurrency. Signed-off-by: Roy Spliet <r.spliet at student.tudelft.nl> --- drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c index 9c3634a..abe0b61 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c +++ b/drivers/gpu/drm/nouveau...

...eparate function, avoid taking the lock twice on NVC0 Signed-off-by: Roy Spliet <r.spliet at student.tudelft.nl> --- drivers/gpu/drm/nouveau/core/subdev/fb/priv.h | 2 +- drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c | 22 ++++++++++++++-------- drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c | 14 +++++++++++--- 3 files changed, 26 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h index 6c974dd..db9d6dd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/core/...

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- Hope I understood you correctly wrt the mem exec stuff. nvkm/subdev/fb/ramnv50.c | 2 +- nvkm/subdev/fb/ramnva3.c | 2 +- nvkm/subdev/fb/ramnvc0.c | 2 +- nvkm/subdev/fb/ramnve0.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/nvkm/subdev/fb/ramnv50.c b/nvkm/subdev/fb/ramnv50.c index ef91b6e..e5d12c2 100644 --- a/nvkm/subdev/fb/ramnv50.c +++ b/nvkm/subdev/fb/ramnv50.c @@ -211,7 +211,7 @@ nv50_ram_prog(struct nouveau_...

...y += core/subdev/fb/nvea.o > nouveau-y += core/subdev/fb/ramnv04.o > nouveau-y += core/subdev/fb/ramnv10.o > nouveau-y += core/subdev/fb/ramnv1a.o > @@ -114,6 +115,7 @@ nouveau-y += core/subdev/fb/ramnva3.o > nouveau-y += core/subdev/fb/ramnvaa.o > nouveau-y += core/subdev/fb/ramnvc0.o > nouveau-y += core/subdev/fb/ramnve0.o > +nouveau-y += core/subdev/fb/ramnvea.o > nouveau-y += core/subdev/fb/sddr3.o > nouveau-y += core/subdev/fb/gddr5.o > nouveau-y += core/subdev/gpio/base.o > diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/d...

...te mode 100644 drivers/gpu/drm/nouveau/core/subdev/fb/sddr2.c diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile index 8b307e1..8228e05 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -120,6 +120,7 @@ nouveau-y += core/subdev/fb/ramnvc0.o nouveau-y += core/subdev/fb/ramnve0.o nouveau-y += core/subdev/fb/ramgk20a.o nouveau-y += core/subdev/fb/ramgm107.o +nouveau-y += core/subdev/fb/sddr2.o nouveau-y += core/subdev/fb/sddr3.o nouveau-y += core/subdev/fb/gddr5.o nouveau-y += core/subdev/gpio/base.o diff --git a/drivers/gpu/drm/...

Sometimes boot scripts leave the "DLL reset" bit on, but it shouldn't be set on every MR write. V2 addresses this by forcing DLL reset off in MR generation

...ev/fb/ramnv04.o nouveau-y += core/subdev/fb/ramnv10.o nouveau-y += core/subdev/fb/ramnv1a.o @@ -112,15 +112,15 @@ nouveau-y += core/subdev/fb/ramnv4e.o nouveau-y += core/subdev/fb/ramnv50.o nouveau-y += core/subdev/fb/ramnva3.o nouveau-y += core/subdev/fb/ramnvaa.o -nouveau-y += core/subdev/fb/ramnvc0.o -nouveau-y += core/subdev/fb/ramnve0.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/fb/ramnvc0.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/fb/ramnve0.o nouveau-y += core/subdev/fb/sddr3.o nouveau-y += core/subdev/fb/gddr5.o nouveau-y += core/subdev/gpio/base.o nouveau-y += core...

...ore/subdev/fb/nve0.o +nouveau-y += core/subdev/fb/nvea.o nouveau-y += core/subdev/fb/ramnv04.o nouveau-y += core/subdev/fb/ramnv10.o nouveau-y += core/subdev/fb/ramnv1a.o @@ -114,6 +115,7 @@ nouveau-y += core/subdev/fb/ramnva3.o nouveau-y += core/subdev/fb/ramnvaa.o nouveau-y += core/subdev/fb/ramnvc0.o nouveau-y += core/subdev/fb/ramnve0.o +nouveau-y += core/subdev/fb/ramnvea.o nouveau-y += core/subdev/fb/sddr3.o nouveau-y += core/subdev/fb/gddr5.o nouveau-y += core/subdev/gpio/base.o diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/subdev...

....o >> nouveau-y += core/subdev/fb/ramnv04.o >> nouveau-y += core/subdev/fb/ramnv10.o >> nouveau-y += core/subdev/fb/ramnv1a.o >> @@ -114,6 +115,7 @@ nouveau-y += core/subdev/fb/ramnva3.o >> nouveau-y += core/subdev/fb/ramnvaa.o >> nouveau-y += core/subdev/fb/ramnvc0.o >> nouveau-y += core/subdev/fb/ramnve0.o >> +nouveau-y += core/subdev/fb/ramnvea.o >> nouveau-y += core/subdev/fb/sddr3.o >> nouveau-y += core/subdev/fb/gddr5.o >> nouveau-y += core/subdev/gpio/base.o >> diff --git a/drivers/gpu/drm/nouveau/core/include/sub...

...core/subdev/fb/ramnv10.o > nouveau-y += core/subdev/fb/ramnv1a.o > @@ -112,15 +112,15 @@ nouveau-y += core/subdev/fb/ramnv4e.o > nouveau-y += core/subdev/fb/ramnv50.o > nouveau-y += core/subdev/fb/ramnva3.o > nouveau-y += core/subdev/fb/ramnvaa.o > -nouveau-y += core/subdev/fb/ramnvc0.o > -nouveau-y += core/subdev/fb/ramnve0.o > +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/fb/ramnvc0.o > +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/fb/ramnve0.o > nouveau-y += core/subdev/fb/sddr3.o > nouveau-y += core/subdev/fb/gddr5.o > nouveau-y += core/subdev/...

.../subdev/fb/ramgk20a.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c diff --git a/drivers/g...

...core/subdev/fb/nve0.o +nouveau-y += core/subdev/fb/gk20a.o nouveau-y += core/subdev/fb/gm107.o nouveau-y += core/subdev/fb/ramnv04.o nouveau-y += core/subdev/fb/ramnv10.o @@ -117,6 +118,7 @@ nouveau-y += core/subdev/fb/ramnva3.o nouveau-y += core/subdev/fb/ramnvaa.o nouveau-y += core/subdev/fb/ramnvc0.o nouveau-y += core/subdev/fb/ramnve0.o +nouveau-y += core/subdev/fb/ramgk20a.o nouveau-y += core/subdev/fb/ramgm107.o nouveau-y += core/subdev/fb/sddr3.o nouveau-y += core/subdev/fb/gddr5.o diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/sub...

...k20a.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c > diff --...

...gt; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c >...

...core/subdev/fb/ramnv04.o > >> nouveau-y += core/subdev/fb/ramnv10.o > >> nouveau-y += core/subdev/fb/ramnv1a.o > >> @@ -114,6 +115,7 @@ nouveau-y += core/subdev/fb/ramnva3.o > >> nouveau-y += core/subdev/fb/ramnvaa.o > >> nouveau-y += core/subdev/fb/ramnvc0.o > >> nouveau-y += core/subdev/fb/ramnve0.o > >> +nouveau-y += core/subdev/fb/ramnvea.o > >> nouveau-y += core/subdev/fb/sddr3.o > >> nouveau-y += core/subdev/fb/gddr5.o > >> nouveau-y += core/subdev/gpio/base.o > >> diff --git a/drivers/gp...

https://bugs.freedesktop.org/show_bug.cgi?id=81485 Priority: medium Bug ID: 81485 Assignee: nouveau at lists.freedesktop.org Summary: dmesg spam on startup QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: fry.kun at gmail.com Hardware: Other

On 13.09.2014 22:58, Ilia Mirkin wrote: > On Sat, Sep 13, 2014 at 4:52 PM, poma <pomidorabelisima at gmail.com> wrote: >> On 13.09.2014 07:02, poma wrote: >>> On 13.09.2014 06:57, poma wrote: >>>> >>>> Actually I have nothing to show cause logs are all OK. >>>> Haha, it seems to me that the bugs become intelligent. >>>>

...ouveau-y += core/subdev/fb/ramnv41.o -nouveau-y += core/subdev/fb/ramnv44.o -nouveau-y += core/subdev/fb/ramnv49.o -nouveau-y += core/subdev/fb/ramnv4e.o -nouveau-y += core/subdev/fb/ramnv50.o -nouveau-y += core/subdev/fb/ramnva3.o -nouveau-y += core/subdev/fb/ramnvaa.o -nouveau-y += core/subdev/fb/ramnvc0.o -nouveau-y += core/subdev/fb/ramnve0.o +nouveau-$(CONFIG_DRM_NOUVEAU_NV50) += core/subdev/fb/mem.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/fb/mem.o +nouveau-$(CONFIG_DRM_NOUVEAU_NV04) += core/subdev/fb/nv04.o +nouveau-$(CONFIG_DRM_NOUVEAU_NV04) += core/subdev/fb/nv10.o +nouveau-$(CONFI...

Patch 1 and 2 implement wait-for-vblank, required to remove flicker when reclocking memory Patch 3 and 4 allow me to do things between waiting for VBLANK and disabling FB, like pause PFIFO and wait for the engines to idle. This minimises the time PFIFO is paused, thus maximises performance. The rest of the patches speak for themselves. As the actual memory reclocking script is still somewhat prone