Displaying 4 results from an estimated 4 matches for "1de48c990b80".
2018 Jul 17
2
[PATCH 4/5] drm/nouveau: Grab RPM ref when i2c bus is in use
...table at vger.kernel.org
> ---
> drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
> index 807a2b67bd64..1de48c990b80 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
> @@ -119,18 +119,28 @@ nvkm_i2c_bus_release(struct nvkm_i2c_bus *bus)
> BUS_TRACE(bus, "release");
> nvkm_i2c_pad_release(pad);
> m...
2018 Jul 16
0
[PATCH 4/5] drm/nouveau: Grab RPM ref when i2c bus is in use
...herbst at gmail.com>
Cc: stable at vger.kernel.org
---
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
index 807a2b67bd64..1de48c990b80 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
@@ -119,18 +119,28 @@ nvkm_i2c_bus_release(struct nvkm_i2c_bus *bus)
BUS_TRACE(bus, "release");
nvkm_i2c_pad_release(pad);
mutex_unlock(&bus->mutex);
+ pm_runtime_pu...
2018 Jul 17
0
[PATCH 4/5] drm/nouveau: Grab RPM ref when i2c bus is in use
...> ---
> > drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c | 12 +++++++++++-
> > 1 file changed, 11 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
> > index 807a2b67bd64..1de48c990b80 100644
> > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
> > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
> > @@ -119,18 +119,28 @@ nvkm_i2c_bus_release(struct nvkm_i2c_bus *bus)
> > BUS_TRACE(bus, "release");
> > nvkm_i2c_pad_rel...
2018 Jul 16
9
[PATCH 0/5] drm/nouveau: Fix a lot of nasty RPM bugs and deadlocks
This fixes quite a number of runtime PM bugs I found that have been
causing some pretty nasty issues such as:
- Deadlocking on boot
- Connector probing potentially not working while the GPU is in runtime
suspend
- i2c char dev not working while the GPU is in runtime suspend
- aux char dev not working while the GPU is in runtime suspend
There's definitely more parts of nouveau that need