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path: root/drivers/gpu/drm/nouveau/core/include/subdev
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2014-06-18drm/gf117/i2c: no aux channels on this chipsetBen Skeggs
Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/bios/dp: parse lane postcursor dataBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/bios: extend connector table parsingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: introduce locking at a per-port levelBen Skeggs
There's also provisions to allow a pad to be locked with a specific routing, for an indefinite period of time. This will be used in future patches. The G94+ pad driver will now also power-down pads when not required. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: balance port acquire/releaseBen Skeggs
This was a half-finished hack before, just enough to handle the shared aux/i2c pad thing on G94 and up. We got lucky with locking etc up until now, as this was (generally) all protected by the DRM mode_config lock. It's about to become a lot more likely to hit the races. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/gk104/i2c: add aux channel interrupt driverBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: add interfaces to support handling aux channel interruptsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: start hiding subdev-internal interfacesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: properly hand aux reply back to caller, and only retry on deferBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: send separate event types for high/low transitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: use base constructor for all implementationsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: split g92 class from nv50Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: use indirect pointer to base class definitionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-10drm/nouveau/clk: allow end-user reclocking for nv40, nvaa, and nve0 clock typesIlia Mirkin
Use with caution. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-10drm/nouveau/fb: add GK20A supportAlexandre Courbot
Add a simple FB device for GK20A, as well as a RAM implementation suitable for chips that use system memory as video RAM. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-10drm/nouveau/ibus: add GK20A supportAlexandre Courbot
Add support for initializing the priv ring of GK20A. This is done by the BIOS on desktop GPUs, but needs to be done by hand on Tegra. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/therm: let the vbios decide on the automatic fan management modeMartin Peres
This should fix automatic fan management on fermi cards who do not have 0x46 entries in the thermal table. On my nve6, the blob sets the default linear range from 40°C to 100°C but my nvcf's default values are 40°C to 85°C. Let's keep 85 as a default for everyone. Signed-off-by: Martin Peres <martin.peres@labri.fr> Tested-by: Timothée Ravier <tim@siosm.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvd7/therm: handle another kind of PWM fansMartin Peres
This should fix fan management on many nvd7+ chipsets. Signed-off-by: Martin Peres <martin.peres@labri.fr> Tested-by: Timothée Ravier <tim@siosm.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/devinit: add interface to check if a mmio access by scripts is okBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/bios: have strap reads show on devinit spam debug levelBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/bios: parsing of some random table needed to bring up grBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26support for platform devicesAlexandre Courbot
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 nouveau_drm_platform_probe() function that takes a GPU platform device to be probed. Core code as well as engine/subdev drivers are updated wherever possible to make use of these functions. Some older drivers are too dependent on PCI to be properly updated, but all newer code on which future chips may depend should at least be runnable with platform devices. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/gm107/ltcg: initial implementationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/bios: add HDMI-C (mini) connector typeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/gm107/fb: initial implementationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/gk20a/timer: initial implementationBen Skeggs
A bit different from NVIDIA's RFC patch, but I want this now for GM107. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/gm107/devinit: initial implementationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-02-18drm/nv4c/mc: nv4x igp's have a different msi rearm registerIlia Mirkin
See https://bugs.freedesktop.org/show_bug.cgi?id=74492 Reported-by: Ronald <ronald645@gmail.com> Suggested-by: Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv50-/devinit: prevent use of engines marked as disabled by hw/vbiosIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/devinit: tidy up the subdev class definitionBen Skeggs
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bar: tidy up the subdev and object class definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/instmem: tidy up the object class definitionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/instmem: tidy up the subdev class definitionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: yet another random 10f200 bitBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: multi-stage reclock is required for certain transitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: parse bios data into struct rather than using directlyBen Skeggs
Still essentially a struct of magic values with magic names and unknown purposes. But, we will shortly need to be able to mix and match bits of the previous and next configurations to do a transition reclock, as such, we can no longer directly use the vbios data with any ease. This is probably nicer anyway in the long run, for a few reasons. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: timing 2.0 entries can have subentriesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: not all memory partitions are created equalBen Skeggs
As seen when comparing us vs nv on my GTX660. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: make common code to handle ramcfg strap etcBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/vm: reduce number of entry-points to vm_map()Ben Skeggs
Pretty much everywhere had to make the decision which to use, so it makes a lot more sense to just have one entrypoint decide the path to take instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-15drm/nouveau: fix null ptr dereferences on some boardsBen Skeggs
Regression from "device: populate master subdev pointer only when fully constructed" Reported-by: Bob Gleitsmann <rjgleits@bellsouth.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-07drm/nouveau: populate master subdev pointer only when fully constructedBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03drm/nouveau/clk: Add support for NVAA/NVACRoy Spliet
Signed-off-by: Roy Spliet <rspliet@eclipso.eu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/fb: implement various bits of work towards memory reclockingBen Skeggs
Not even remotely ready for the vast majority of the world. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/clk: implement power state and engine clock control in coreBen Skeggs
User control of this has been hard-coded as disabled for now. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/volt: implement voltage control in coreBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/bios: parsing for various tables required for power managementBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/bus: add interfaces/helpers for sequencerBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/bus: make external class definitions pointersBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08drm/nouveau/pwr: initial implementationBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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