search for: nv04_timer_init

...--git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > index c0bdd10358d7..822fe0d8a871 100644 > --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) > if (ret) > return ret; > > + /* gk20a does not have the calibration registers */ > + if (device->chipset == 0xea) > + goto skip_clk_init; I'm concerned that this won't scale in the future. Perhaps a better solution would be to a...

.../core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>> index c0bdd10358d7..822fe0d8a871 100644 >>> --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>> +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>> @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) >>> if (ret) >>> return ret; >>> >>> + /* gk20a does not have the calibration registers */ >>> + if (device->chipset == 0xea) >>> + goto skip_clk_init; >> >> I...

...tions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c index c0bdd10..822fe0d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) if (ret) return ret; + /* gk20a does not have the calibration registers */ + if (device->chipset == 0xea) + goto skip_clk_init; + /* aim for 31.25MHz, which gives us nanosecond timestamps */ d = 1000000 / 32; @@ -235,20 +239,23 @@ nv04_timer_init(stru...

...6 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c index c0bdd10358d7..822fe0d8a871 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) if (ret) return ret; + /* gk20a does not have the calibration registers */ + if (device->chipset == 0xea) + goto skip_clk_init; + /* aim for 31.25MHz, which gives us nanosecond timestamps */ d = 1000000 / 32; @@ -235,20 +239,23 @@ nv04_timer_init(stru...

...> diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > index c0bdd10..822fe0d 100644 > --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) > if (ret) > return ret; > > + /* gk20a does not have the calibration registers */ > + if (device->chipset == 0xea) > + goto skip_clk_init; > + > /* aim for 31.25MHz, which gives us n...

...ers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>>> index c0bdd10358d7..822fe0d8a871 100644 >>>>> --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>>> +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>>> @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) >>>>> if (ret) >>>>> return ret; >>>>> >>>>> + /* gk20a does not have the calibration registers */ >>>>> + if (device->chipset == 0xea) >>>>> +...

.../gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >> index c0bdd10358d7..822fe0d8a871 100644 >> --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >> +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >> @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) >> if (ret) >> return ret; >> >> + /* gk20a does not have the calibration registers */ >> + if (device->chipset == 0xea) >> + goto skip_clk_init; > > I'm concerned that this won...

...er/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>> index c0bdd10358d7..822fe0d8a871 100644 >>>> --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>> +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>> @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) >>>> if (ret) >>>> return ret; >>>> >>>> + /* gk20a does not have the calibration registers */ >>>> + if (device->chipset == 0xea) >>>> + goto skip_clk_i...

...eau/core/subdev/timer/nv04.c >>>>>> index c0bdd10358d7..822fe0d8a871 100644 >>>>>> --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>>>> +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c >>>>>> @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) >>>>>> if (ret) >>>>>> return ret; >>>>>> >>>>>> + /* gk20a does not have the calibration registers */ >>>>>> + if (device->chipset == 0xea) >...

From: Martin Peres <martin.peres at labri.fr> This patchset is mostly about fixing fdo bug #66177, reported by Dash Four. This bug is about fan/temp management not working after a suspend/resume cycle. Fan/therm management relies on ptimer's alarm feature to call periodically multiple callbacks that poll the temperature and update the fan speed if needed. The problem is that there is

https://bugs.freedesktop.org/show_bug.cgi?id=56461 Priority: medium Bug ID: 56461 Assignee: nouveau at lists.freedesktop.org Summary: NV11 black screen & kernel hang on loading nouveaufb QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: chris at

Hi everyone, Here is the second batch of patches to add GK20A support to Nouveau. This time we are adding the actual chip support, and this series brings the driver to a point where a slightly-tweaked Mesa successfully runs shaders and renders triangles on GBM! Many thanks to Thierry Reding and the people on the #nouveau IRC channel for their help without which we would not have reached this

...drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index 516a8d3..0d2be0c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -276,8 +276,8 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev) engine->timer.init = nv04_timer_init; engine->timer.read = nv04_timer_read; engine->timer.takedown = nv04_timer_takedown; - engine->fb.init = nouveau_stub_init; - engine->fb.takedown = nouveau_stub_takedown; + engine->fb.init = nv50_fb_init; + engine->fb.takedown = nv50_fb_takedown; engine->gr...

Hello everyone, GK20A is the Kepler-based GPU used in the upcoming Tegra K1 chips. The following patches perform architectural changes to Nouveau that are necessary to support non-PCI GPUs and add initial support for GK20A. Although the support is still very basic and more user-space changes will be needed to make the full graphics stack run on top of it, we were able to successfully open

This will fix races between generated ctxprogs and interrupt handler. Signed-off-by: Marcin Ko?cielnicki <koriakin at 0x04.net> --- drivers/gpu/drm/nouveau/nv50_grctx.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nv50_grctx.c b/drivers/gpu/drm/nouveau/nv50_grctx.c index d105fcd..9f909ab 100644 ---