similar to: [PATCH 0/3] drm/nouveau: Fixup module probe to add ->shutdown()

Please find below an automated bisection report for a kernel Oops seen during the initialisation of the nouveau GPU driver on jetson-tk1. All the LAVA test jobs for this bisection can be found here: http://lava.baylibre.com:10080/scheduler/alljobs?length=25&search=lava-bisect-staging-7366#table Here's the beginning of the Oops stack trace: [ 7.485361] [00000064] *pgd=f9e7b835 [

On Fri, Nov 6, 2020 at 3:17 AM Jeremy Cline <jcline at redhat.com> wrote: > > Make use of the devm_drm_dev_alloc() API to bind the lifetime of > nouveau_drm structure to the drm_device. This is important because a > reference to nouveau_drm is accessible from drm_device, which is > provided to a number of DRM layer callbacks that can run after the > deallocation of

On Mon, Feb 10, 2014 at 8:50 PM, Thierry Reding <thierry.reding at gmail.com> wrote: > On Mon, Feb 10, 2014 at 02:53:00PM +0900, Alexandre Courbot wrote: > [...] >> diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c > [...] >> +resource_size_t >> +nv_device_resource_start(struct nouveau_device *device,

uhhhhhhhhhhhhh didn't we fix this weeks ago? with "drm/nouveau: tegra: Call nouveau_drm_device_init()" On Fri, 2018-12-07 at 23:31 +0000, Guillaume Tucker wrote: > Please find below an automated bisection report for a kernel Oops > seen during the initialisation of the nouveau GPU driver on > jetson-tk1. > > > All the LAVA test jobs for this bisection can be

On 12/02/14 05:38, Alexandre Courbot wrote: > Upcoming mobile Kepler GPUs (such as GK20A) use the platform bus instead > of PCI to which Nouveau is tightly dependent. This patch allows Nouveau > to handle platform devices by: > > - abstracting PCI-dependent functions that were typically used for > resource querying and page mapping, > - introducing a nv_device_is_pci()

On 08/12/2018 00:08, Lyude Paul wrote: > uhhhhhhhhhhhhh > didn't we fix this weeks ago? with "drm/nouveau: tegra: Call > nouveau_drm_device_init()" Yes here's the fix from Thierry: https://patchwork.freedesktop.org/patch/263587/ and I can confirm that it does fix the Oops when applied on top of next-20181206 (what I used for the bisection last week):

This is the latest version of https://patchwork.freedesktop.org/series/46815/ I moved everything out of fb_helper and back into nouveau, because it seems that other drivers actually do have this handled already as far as I can tell. Lyude Paul (13): drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement drm/nouveau: Remove duplicate poll_enable() in pmops_runtime_suspend()

fb_do_apertures_overlap is returning wrong value when one aperture is completely whithin the other. Add generic ranges_overlap macro (probably kernel.h candidate) and use it here. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: Dave Airlie <airlied at redhat.com> Cc: Peter Jones <pjones at redhat.com> Cc: Andrew Morton <akpm at linux-foundation.org> ---

Hi folks, Currently, when the device is removed (or the driver is unbound) the nouveau_drm structure de-allocated. However, it's still accessible from and used by some DRM layer callbacks. For example, file handles can be closed after the device has been removed (physically or otherwise). This series converts the Nouveau device structure to be allocated and de-allocated with the

From: Thierry Reding <treding at nvidia.com> As part of commit cfea88a4d866 ("drm/nouveau: Start using new drm_dev initialization helpers"), the initialization of the Nouveau DRM device was reworked and along the way the platform driver initialization was left incomplete. Add a call to nouveau_drm_device_init() to make sure all of the structures are properly initialized.

It simplifies nouveau code by removal of detection which region to pass to kick vesafb/efifb. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: Eric Anholt <eric at anholt.net> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Thomas Hellstrom <thellstrom at vmware.com> Cc: Dave Airlie <airlied at redhat.com> Cc: Peter Jones <pjones at redhat.com> Cc:

Upcoming mobile Kepler GPUs (such as GK20A) use the platform bus instead of PCI to which Nouveau is tightly dependent. This patch allows Nouveau to handle platform devices by: - abstracting PCI-dependent functions that were typically used for resource querying and page mapping, - introducing a nv_device_is_pci() function that allows to make PCI-dependent code conditional, - providing a

This is the latest version of https://patchwork.freedesktop.org/series/46815/ With a bunch of fixes to the new fb_helper to prevent it from breaking module loading/unloading with nouveau. Also; lots of documentation fixes and one fix in response to a kbuild bot. Lyude Paul (8): drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement drm/nouveau: Enable polling even if we have runtime

Commit cae9ff036eea effectively disabled the drm poll_helper by checking the wrong flag to see if the driver should enable the poll or not: mode_config.poll_enabled is only set to true by poll_init and it is not indicating if the poll is enabled or not. nouveau_display_create() will initialize the poll and going to disable it right away. After poll_init() the mode_config.poll_enabled will be true,

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

There was a proliferation of duplicated checks for runpm == -1 && optimus. Instead of continuing that tradition, get rid of all of them, only doing the optimus computation once on load. This should hopefully fix secondary cards suspending and then being unable to come back in non-optimus setups. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> Cc: <stable at

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

On Wed, Aug 07, 2013 at 08:04:07PM -0700, Sudeep Dutt wrote: > +/** > + * struct mic_device - MIC device information for each card. > + * > + * @name: Unique name for this MIC device. > + * @mmio: MMIO bar information. > + * @pdev: The PCI device structure. > + * @family: The MIC family to which this device belongs. > + * @ops: MIC HW specific operations. > + * @id: The

On Wed, Aug 07, 2013 at 08:04:07PM -0700, Sudeep Dutt wrote: > +/** > + * struct mic_device - MIC device information for each card. > + * > + * @name: Unique name for this MIC device. > + * @mmio: MMIO bar information. > + * @pdev: The PCI device structure. > + * @family: The MIC family to which this device belongs. > + * @ops: MIC HW specific operations. > + * @id: The

We received a donation of a Titan which has this useless feature allowing users to control the brightness of the LED behind the logo of NVIDIA. In the true spirit of open source, let's expose that to the users of very expensive cards! This patch hooks up this LED/PWM to the LED subsystem which allows blinking it in sync with cpu/disk/network/whatever activity (heartbeat is quite nice!). Users