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On Fri, May 15, 2015 at 8:39 PM, Maarten Lankhorst <maarten at mblankhorst.nl> wrote: > Op 15-05-15 om 09:11 schreef Alexandre Courbot: >> Re-pinging Marteen on an email address that still exists :P >> >> On Wed, Apr 22, 2015 at 6:08 PM, Alexandre Courbot <gnurou at gmail.com> wrote: >>> On Sun, Mar 15, 2015 at 5:41 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: >>>> On 03/...

Re-pinging Marteen on an email address that still exists :P On Wed, Apr 22, 2015 at 6:08 PM, Alexandre Courbot <gnurou at gmail.com> wrote: > On Sun, Mar 15, 2015 at 5:41 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: >> On 03/14/2015 04:33 AM, Maarten Lankhorst wrote: >>> >>> Hey, >>> >>> Op 13-03-15 om 07:27 schreef Alexandre Courbot: >&gt...

op 24-06-14 14:23, Alexandre Courbot schreef: > On Tue, Jun 24, 2014 at 7:55 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: >> On 06/24/2014 07:33 PM, Alexandre Courbot wrote: >>> On 06/24/2014 07:02 PM, Russell King - ARM Linux wrote: >>>> On Tue, Jun 24, 2014 at 06:54:26PM +0900, Alexandre...

Op 23-05-15 om 08:45 schreef Alexandre Courbot: > On Fri, May 22, 2015 at 3:23 AM, Martin Peres <martin.peres at free.fr> wrote: >> On 21/05/2015 11:47, Ben Skeggs wrote: >>> On 21 May 2015 at 16:08, Alexandre Courbot <acourbot at nvidia.com> wrote: >>>> Add a flag allowing Nouveau to specify that an ob...

On 03/14/2015 04:33 AM, Maarten Lankhorst wrote: > Hey, > > Op 13-03-15 om 07:27 schreef Alexandre Courbot: >> Add a flag allowing Nouveau to specify that an object should be coherent >> at allocation time. This is required for some class of objects like >> fences which are randomly-accessed by both the CPU and GPU. This flag >> instructs the kernel driver to make sure the object...

On 3 September 2015 at 17:11, Alexandre Courbot <gnurou at gmail.com> wrote: > On Thu, Sep 3, 2015 at 4:08 PM, Ben Skeggs <skeggsb at gmail.com> wrote: >> On 3 September 2015 at 16:32, Alexandre Courbot <acourbot at nvidia.com> wrote: >>> Some devices may not have a PMU. Avoid a NULL pointer dereference in &gt...

Am Dienstag, den 24.06.2014, 22:52 +0900 schrieb Alexandre Courbot: > On Tue, Jun 24, 2014 at 10:25 PM, Lucas Stach <l.stach at pengutronix.de> wrote: > > Am Dienstag, den 24.06.2014, 14:27 +0200 schrieb Maarten Lankhorst: > >> op 24-06-14 14:23, Alexandre Courbot schreef: > >> > On Tue, Jun 24, 2014 at 7:55 PM, Alexandre Courbo...

On 21/05/2015 11:47, Ben Skeggs wrote: > On 21 May 2015 at 16:08, Alexandre Courbot <acourbot at nvidia.com> wrote: >> Add a flag allowing Nouveau to specify that an object should be coherent >> at allocation time. This is required for some class of objects like >> fences which are randomly-accessed by both the CPU and GPU. This flag >> instructs the...

On Wed, Apr 23, 2014 at 11:07 AM, Alexandre Courbot <acourbot at nvidia.com> wrote: > On 04/22/2014 07:40 PM, Thierry Reding wrote: >> >> * PGP Signed by an unknown key >> >> >> On Mon, Apr 21, 2014 at 03:02:16PM +0900, Alexandre Courbot wrote: >> [...] >>> >>> diff --git a/drivers/gpu/d...

On 06/24/2014 07:33 PM, Alexandre Courbot wrote: > On 06/24/2014 07:02 PM, Russell King - ARM Linux wrote: >> On Tue, Jun 24, 2014 at 06:54:26PM +0900, Alexandre Courbot wrote: >>> From: Lucas Stach <dev at lynxeye.de> >>> >>> On architectures for which access to GPU memory is non-coherent, >&gt...

On 04/11/2014 04:31 PM, Ben Skeggs wrote: > On Fri, Apr 11, 2014 at 12:46 PM, Alexandre Courbot <gnurou at gmail.com> wrote: >> On Wed, Mar 26, 2014 at 1:19 PM, Ben Skeggs <skeggsb at gmail.com> wrote: >>> On Tue, Mar 25, 2014 at 7:54 AM, Thierry Reding >>> <thierry.reding at gmail.com> wrote: >>>> On Mon, Mar 24, 2014 at 05:42:24PM +0900,...

Am Dienstag, den 24.06.2014, 14:27 +0200 schrieb Maarten Lankhorst: > op 24-06-14 14:23, Alexandre Courbot schreef: > > On Tue, Jun 24, 2014 at 7:55 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: > >> On 06/24/2014 07:33 PM, Alexandre Courbot wrote: > >>> On 06/24/2014 07:02 PM, Russell King - ARM Linux wrote: > >>>> On Tue, Jun 24, 2014 at 06:54:26...

Le 26/06/2014 16:58, Alexandre Courbot a ?crit : > On Thu, Jun 26, 2014 at 6:30 PM, Roy Spliet <seven at nimrod-online.com> wrote: >> op 26-06-14 07:33, Alexandre Courbot schreef: >> >>> Add a platform driver for Nouveau devices declared using the device tree >>> or platform data. This driver curre...

Two trivial PMU-related fixes for Tegra: - Add a dummy func member to GK20A, since nvkm_pmmu_pgob() unconditionally dereferences it - Check whether a PMU actually exists before calling nvkm_pmmu_pgob(). During early bringup we are likely to not have a PMU Alexandre Courbot (2): pmu/gk20a: add dummy func gr/gf100: do not assume a PMU is present drm/nouveau/nvkm/engine/gr/gf100.c | 3 ++- drm/nouveau/nvkm/subdev/pmu/gk20a.c | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.5.1

On Mon, Oct 27, 2014 at 6:34 AM, Alexandre Courbot <acourbot at nvidia.com> wrote: > GK20A does not have dedicated VRAM, therefore allocating in VRAM can be > sub-optimal and sometimes even harmful. Set its VRAM domain to > NOUVEAU_BO_GART so all objects are allocated in system memory. > > Signed-off-by: Alexandre Courbot <a...

On Tue, Jun 24, 2014 at 6:25 AM, Lucas Stach <l.stach at pengutronix.de> wrote: > Am Dienstag, den 24.06.2014, 14:27 +0200 schrieb Maarten Lankhorst: >> op 24-06-14 14:23, Alexandre Courbot schreef: >> > On Tue, Jun 24, 2014 at 7:55 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: >> >> On 06/24/2014 07:33 PM, Alexandre Courbot wrote: >> >>> On 06/24/2014 07:02 PM, Russell King - ARM Linux wrote: >> >>>> On Tue, Jun 24,...

...ever called if a failure occurs in nvkm_device_init, even when unloading the module. This can lead to a resources leak (one example is the Tegra interrupt which would never be freed in that case). Fix this by calling nvkm_device_fini in nvkm_device_init's failure path. Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drm/nouveau/nvkm/engine/device/base.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drm/nouveau/nvkm/engine/device/base.c b/drm/nouveau/nvkm/engine/device/base.c index b1ba1c782a2b..8ef0ae854038 100644 --- a/drm/nouveau/nvkm/engine/device/base.c +++ b/drm...

On 3 September 2015 at 16:32, Alexandre Courbot <acourbot at nvidia.com> wrote: > Some devices may not have a PMU. Avoid a NULL pointer dereference in > such cases. > > Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> > --- > drm/nouveau/nvkm/engine/gr/gf100.c | 3 ++- > 1 file changed, 2 insertions(+),...

On Wed, Mar 26, 2014 at 1:19 PM, Ben Skeggs <skeggsb at gmail.com> wrote: > On Tue, Mar 25, 2014 at 7:54 AM, Thierry Reding > <thierry.reding at gmail.com> wrote: >> On Mon, Mar 24, 2014 at 05:42:24PM +0900, Alexandre Courbot wrote: >>> GK20A's timer is directly attached to the system timer and cannot be >>> calibrated. Skip the calibration phase on that chip since the >>> corresponding registers do not exist. >>> >>> Signed-off-by: Alexandre Courbot <acourbot at nvidi...

On 3 September 2015 at 17:13, Alexandre Courbot <gnurou at gmail.com> wrote: > On Thu, Sep 3, 2015 at 4:09 PM, Ben Skeggs <skeggsb at gmail.com> wrote: >> On 3 September 2015 at 16:42, Alexandre Courbot <acourbot at nvidia.com> wrote: >>> Allow clients to manually flush and invalidate L2. This will be useful &...