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path: root/drivers/gpu/drm/nouveau/nv50_display.h
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2012-11-29drm/nouveau: rename nvd0_display to nv50_display to reflect reality since mergeBen Skeggs1-7/+7
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-29drm/nv50-nvc0: switch to common disp impl, removing previous versionBen Skeggs1-60/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-29drm/nv50/disp: move remaining interrupt handling into coreBen Skeggs1-1/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-29drm/nv50/disp: allocate display from driver coreBen Skeggs1-0/+1
EVO channels still handled "manually", this won't be ported here, and will instead be held off until nv50_display/nvd0_display are merged. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-29drm/nvd0/disp: move remaining interrupt handling to coreBen Skeggs1-1/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: port remainder of drm code, and rip out compat layerBen Skeggs1-7/+17
v2: Ben Skeggs <bskeggs@redhat.com> - fill in nouveau_pm.dev to prevent oops - fix ppc issues (build + OF shadow) Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: port all engines to new engine module formatBen Skeggs1-2/+4
This is a HUGE commit, but it's not nearly as bad as it looks - any problems can be isolated to a particular chipset and engine combination. It was simply too difficult to port each one at a time, the compat layers are *already* ridiculous. Most of the changes here are simply to the glue, the process for each of the engine modules was to start with a standard skeleton and copy+paste the old code into the appropriate places, fixing up variable names etc as needed. v2: Marcin Slusarz <marcin.slusarz@gmail.com> - fix find/replace bug in license header v3: Ben Skeggs <bskeggs@redhat.com> - bump indirect pushbuf size to 8KiB, 4KiB barely enough for userspace and left no space for kernel's requirements during GEM pushbuf submission. - fix duplicate assignments noticed by clang v4: Marcin Slusarz <marcin.slusarz@gmail.com> - add sparse annotations to nv04_fifo_pause/nv04_fifo_start - use ioread32_native/iowrite32_native for fifo control registers v5: Ben Skeggs <bskeggs@redhat.com> - rebase on v3.6-rc4, modified to keep copy engine fix intact - nv10/fence: unmap fence bo before destroying - fixed fermi regression when using nvidia gr fuc - fixed typo in supported dma_mask checking Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-10-03drm/nouveau: implement devinit subdev, and new init table parserBen Skeggs1-1/+1
v2: - make sure not to execute display scripts unless resuming Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-05-24drm/nouveau: create real execution engine for software object classBen Skeggs1-0/+1
Just a cleanup more or less, and to remove the need for special handling of software objects. This removes a heap of documentation on dma/graph object formats. The info is very out of date with our current understanding, and is far better documented in rnndb in envytools git. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13drm/nv50/disp: more accurate function to determine active crtcsBen Skeggs1-0/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Martin Peres <martin.peres@labri.fr>
2011-12-21drm/nv50/disp: fix evo for create/init + destroy/fini splitBen Skeggs1-0/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-12-21drm/nouveau/disp: introduce proper init/fini, separate from create/destroyBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-12-21drm/nv50/disp: move sync routine to where it can be used by other modulesBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: initialise display sync channelsBen Skeggs1-0/+15
Also imports a couple of helper functions that'll be used to implement page flipping in the following commits.. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: tidy evo object creation some moreBen Skeggs1-0/+7
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: request and wait on notification of modeset completionBen Skeggs1-0/+1
This should prevent a number of races from occuring, the most obvious of which will be exposed when we start making use of the "display sync" evo channel for page flipping. The DS channel will reject any command stream that doesn't completely agree with the current "master" state. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: switch to tasklet for display isr bhBen Skeggs1-1/+1
We need to be able to have the bh run while possibly spinning waiting for the EVO notifier to signal. This apparently happens in some circumstances with preempt disabled, so our workqueue was never being run. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: disp channels have fixed purposes, don't "allocate" themBen Skeggs1-1/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: rename disp->evo to disp->masterBen Skeggs1-1/+1
More appropriate, and we're about to be using more than just the master EVO channel. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25drm/nv50-nvc0: move non-sharable display state into private structureBen Skeggs1-0/+18
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv50: rework PGPIO IRQ handling and hotplug detectionBen Skeggs1-1/+0
Allows callers to install their own handlers for when a GPIO line changes state (such as for hotplug detect). This also fixes a bug where we weren't acknowledging the GPIO IRQ until after the bottom half had run, causing a severe IRQ storm in some cases. Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv50: use register/unregister functionality for PDISPLAY ISRBen Skeggs1-1/+0
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-26drm/nouveau: Move display init to a new nouveau_engine.Francisco Jerez1-2/+4
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-04-09drm/nv50: punt hotplug irq handling out to workqueueBen Skeggs1-0/+1
On DP outputs we'll likely end up running vbios init tables here, which may sleep. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-11drm/nouveau: Add DRM driver for NVIDIA GPUsBen Skeggs1-0/+46
This adds a drm/kms staging non-API stable driver for GPUs from NVIDIA. This driver is a KMS-based driver and requires a compatible nouveau userspace libdrm and nouveau X.org driver. This driver requires firmware files not available in this kernel tree, interested parties can find them via the nouveau project git archive. This driver is reverse engineered, and is in no way supported by nVidia. Support for nearly the complete range of nvidia hw from nv04->g80 (nv50) is available, and the kms driver should support driving nearly all output types (displayport is under development still) along with supporting suspend/resume. This work is all from the upstream nouveau project found at nouveau.freedesktop.org. The original authors list from nouveau git tree is: Anssi Hannula <anssi.hannula@iki.fi> Ben Skeggs <bskeggs@redhat.com> Francisco Jerez <currojerez@riseup.net> Maarten Maathuis <madman2003@gmail.com> Marcin Kościelnicki <koriakin@0x04.net> Matthew Garrett <mjg@redhat.com> Matt Parnell <mparnell@gmail.com> Patrice Mandin <patmandin@gmail.com> Pekka Paalanen <pq@iki.fi> Xavier Chantry <shiningxc@gmail.com> along with project founder Stephane Marchesin <marchesin@icps.u-strasbg.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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