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...drivers/gpu/drm/nouveau/nouveau_drm.c | 56 +++++++++++++++++++++++++++ drivers/pci/pci.c | 8 ++++ include/linux/pci.h | 1 + 3 files changed, 65 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 2cd83849600f..51d3a7ba7731 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -618,6 +618,59 @@ nouveau_drm_device_fini(struct drm_device *dev) kfree(drm); } +/* + * On some Intel PCIe bridge controllers doing a + * D0 -> D3hot -> D3cold -> D0 sequenc...

...to the PCI specific driver removal code. Signed-off-by: Thierry Reding <treding at nvidia.com> --- drivers/gpu/drm/nouveau/nouveau_drm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 2cd83849600f..b65ae817eabf 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -715,7 +715,6 @@ static int nouveau_drm_probe(struct pci_dev *pdev, void nouveau_drm_device_remove(struct drm_device *dev) { - struct pci_dev *pdev = dev->pdev; struct nouveau_drm...

...in pci core (thanks to Bjorn for this idea) drivers/gpu/drm/nouveau/nouveau_drm.c | 63 +++++++++++++++++++++++++++ drivers/gpu/drm/nouveau/nouveau_drv.h | 2 + 2 files changed, 65 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 2cd83849600f..b1beed40e746 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -618,6 +618,64 @@ nouveau_drm_device_fini(struct drm_device *dev) kfree(drm); } +/* + * On some Intel PCIe bridge controllers doing a + * D0 -> D3hot -> D3cold -> D0 sequenc...

...uveau_display_scanoutpos(struct drm_device *, unsigned int, +bool nouveau_display_scanoutpos(struct drm_crtc *, bool, int *, int *, ktime_t *, ktime_t *, const struct drm_display_mode *); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 2cd83849600f..9fb38a018240 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -1123,7 +1123,6 @@ driver_stub = { .enable_vblank = nouveau_display_vblank_enable, .disable_vblank = nouveau_display_vblank_disable, - .get_scanout_position = nouveau_display_scanou...

From: Thierry Reding <treding at nvidia.com> Hi Ben, I messed up the ordering of patches in my tree a bit, so these two fixes got separated from the others. I don't consider these particularily urgent because the crash that the first one fixes only happens on gp10b which we don't enable by default yet and the second patch fixes a crash that only happens on module unload (or driver

...au_drm.c | 56 +++++++++++++++++++++++++++ > drivers/pci/pci.c | 8 ++++ > include/linux/pci.h | 1 + > 3 files changed, 65 insertions(+) > > diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c > index 2cd83849600f..51d3a7ba7731 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_drm.c > +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c > @@ -618,6 +618,59 @@ nouveau_drm_device_fini(struct drm_device *dev) > kfree(drm); > } > > +/* > + * On some Intel PCIe bridge controllers doing a > + *...

...++++++++++++ > > drivers/pci/pci.c | 8 ++++ > > include/linux/pci.h | 1 + > > 3 files changed, 65 insertions(+) > > > > diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c > > index 2cd83849600f..51d3a7ba7731 100644 > > --- a/drivers/gpu/drm/nouveau/nouveau_drm.c > > +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c > > @@ -618,6 +618,59 @@ nouveau_drm_device_fini(struct drm_device *dev) > > kfree(drm); > > } > > > > +/* > > + * On some Inte...

From: Thierry Reding <treding at nvidia.com> Hi Ben, here's a revised subset of the patches I had sent out a couple of weeks ago. I've reworked the BAR2 accesses in the way that you had suggested, which at least for GP10B turned out to be fairly trivial to do. I have not looked in detail at this for GV11B yet, but a cursory look showed that BAR2 is accessed in more places, so the

From: Thierry Reding <treding at nvidia.com> Hi Ben, here's a revised subset of the patches I had sent out a couple of weeks ago. I've reworked the BAR2 accesses in the way that you had suggested, which at least for GP10B turned out to be fairly trivial to do. I have not looked in detail at this for GV11B yet, but a cursory look showed that BAR2 is accessed in more places, so the

VBLANK handlers in struct drm_driver are deprecated. Only legacy, non-KMS drivers are supposed to used them. DRM drivers with kernel modesetting are supposed to use VBLANK callbacks of the CRTC infrastructure. This patchset converts all DRM drivers to CRTC VBLANK callbacks and cleans up struct drm_driver. The remaining VBLANK callbacks in struct drm_driver are only used by legacy drivers.

VBLANK handlers in struct drm_driver are deprecated. Only legacy, non-KMS drivers are supposed to used them. DRM drivers with kernel modesetting are supposed to use VBLANK callbacks of the CRTC infrastructure. This patchset converts all DRM drivers to CRTC VBLANK callbacks and cleans up struct drm_driver. The remaining VBLANK callbacks in struct drm_driver are only used by legacy drivers.