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path: root/drivers/gpu/drm/nouveau/core/subdev/i2c
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2013-04-26drm/nouveau/i2c: remove parent deref hackBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-03-04drm/nouveau/i2c: drop parent refcount when creating portsBen Skeggs
Fixes issue where i2c subdev never gets destroyed due to its subobjects holding references. This will mean the i2c subdev refcount goes negative during its destruction, but this isn't an issue in practice. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: add support for ddc/aux, and dp link training on anx9805Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: create proper chipset-specific class implementationsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: extend type to 16-bits, add lookup-by-type functionBen Skeggs
For off-chip transmitters we won't necessarily have an i2c table entry to lookup, but we can do it instead by encoding the type to include the extdev type and looking that up instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: aux channels not necessarily on nvioBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: fix a bit of a thinko in nv_wri2cr helper functionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-02-20drm/nouveau/i2c: handle i2c/aux mux outside of port lookup functionBen Skeggs
Not quite how I want it yet, but, I'll fix that at some point. For right now, it's needed because find() won't necessarily be used right before a transaction anymore. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-28drm/nouveau: prevent log manglingDaniel J Blueman
On 3.7-rc6, add missing newline to to prevent the following kernel log line getting appended to the current one after switching the integrated GPU and suspending the discrete GPU. Signed-off-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-31drm/nouveau/i2c: fix typo when checking nvio i2c port validityBen Skeggs
Reported-by: Mathieu Chouquet-Stringer <mathieu@csetco.com> Tested-by: Mathieu Chouquet-Stringer <mathieu@csetco.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/i2c: port to subdev interfacesBen Skeggs
v2/v3: Ben Skeggs <bskeggs@redhat.com> - fix typo in default bus selection - fix accidental loss of destructor v4: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com> - fix typo causing incorrect default i2c port settings when no BMP data Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau/gpio: port gpio to subdev interfacesBen Skeggs
v2: Ben Skeggs <bskeggs@redhat.com> - rebase on top of v3.6-rc6 with gpio reset patch integrated already Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: restructure source tree, split core from drm implementationBen Skeggs
Future work will be headed in the way of separating the policy supplied by the nouveau drm module from the mechanisms provided by the driver core. There will be a couple of major classes (subdev, engine) of driver modules that have clearly defined tasks, and the further directory structure change is to reflect this. No code changes here whatsoever, aside from fixing up a couple of include file pathnames. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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