Commit graph

9 commits

Author SHA1 Message Date
Francisco Jerez
4b5c152a79 drm/nouveau: Remove implicit argument from nv_wait().
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-09-24 16:25:36 +10:00
Ben Skeggs
2107cce305 drm/nv50: implement DAC disconnect fix missed in earlier commit
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:38 +10:00
Ben Skeggs
835aadbef3 drm/nv50: send evo "update" command after each disconnect
It turns out that the display engine signals an interrupt for disconnects
too.  In order to make it easier to process the display interrupts
correctly, we want to ensure we only get one operation per interrupt
sequence - this is what this commit achieves.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:30 +10:00
Ben Skeggs
044129212e drm/nv50: when debugging on, log which crtc we connect an encoder to
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:17 +10:00
Ben Skeggs
ec7fc4a1a7 drm/nv50: supply encoder disable() hook for SOR outputs
Allows us to remove a driver hack that used to be necessary to disable
encoders in certain situations before setting up a mode.  The DRM has
better knowledge of when this is needed than the driver does.

This fixes a number of display switching issues.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:15 +10:00
Ben Skeggs
8f1a60868f drm/nouveau: tidy connector/encoder creation a little
Create connectors before encoders to avoid having to do another loop across
encoder list whenever we create a new connector.  This allows us to pass
the connector to the encoder creation functions, and avoid using a
create_resources() callback since we can now call it directly.

This can also potentially modify the connector ordering on nv50.  On cards
where the DCB connector and encoder tables are in the same order, things
will be unchanged.  However, there's some cards where the ordering between
the tables differ, and in one case, leads us to naming the connectors
"wrongly".

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:09 +10:00
Ben Skeggs
04a39c577f drm/nouveau: merge nvbios and nouveau_bios_info
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-02-25 15:09:21 +10:00
Maarten Maathuis
ef2bb50668 drm/nouveau: use drm debug levels
- Use driver level (0x2) for NV_DEBUG instead of all levels
- Create a NV_DEBUG_KMS for KMS level (0x4) and use them in modesetting code
- Remove a few odd NV_TRACE calls and replace some of them with NV_DEBUG_KMS or
NV_INFO

Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16 17:04:48 +10:00
Ben Skeggs
6ee738610f drm/nouveau: Add DRM driver for NVIDIA GPUs
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>
2009-12-11 21:29:34 +10:00