Commit Graph

17 Commits

Author SHA1 Message Date
Ben Skeggs 59c0f5780f drm/nv50-nvc0: rename disp->evo to disp->master
More appropriate, and we're about to be using more than just the master
EVO channel.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:44:42 +10:00
Ben Skeggs ef8389a84b drm/nv50-nvc0: move non-sharable display state into private structure
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:44:39 +10:00
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 1f403d9cca drm/nv50: set DP display power state during DPMS
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:34 +10:00
Ben Skeggs ea4718d1dc drm/nouveau: move DP script invocation to nouveau_dp.c
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13 10:13:33 +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 becd214277 drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack
Fixes module unload+reload on Dell M4500, where the "normal" registers
get reset to 0.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-05-28 16:06:59 +10:00
Ben Skeggs afa3b4c377 drm/nv50: fix suspend/resume with DP outputs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-05-19 13:15:16 +10:00
Ben Skeggs e60a9df3a8 drm/nv50: another dodgy DP hack
Allows *some* DP cards to keep working in some corner cases that most
people shouldn't hit.  I hit it all the time with development, so this
can stay for now.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-04-09 10:15:41 +10:00
Ben Skeggs 6f335a7afa drm/nv50: preserve an unknown SOR_MODECTRL value for DP encoders
This value interacts with some registers we don't currently know how to
program properly ourselves.  The default of 5 that we were using matches
what the VBIOS on early DP cards do, but later ones use 6, which would
cause nouveau to program an incorrect mode on these chips.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-04-09 10:15:38 +10:00
Ben Skeggs 5025b43120 drm/nv50: disregard dac outputs in nv50_sor_dpms()
Fixes DVI+VGA on my 9400, and likely a lot of other configurations that
got broken by the previos DVI-over-DP fix.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-02-10 08:19:33 +10:00
Ben Skeggs 162265367a drm/nv50: prevent switching off SOR when in use for DVI-over-DP
Another hack because of us exposing each encoder block's function as
an encoder rather than exposing a single encoder that deals with them
all.

A proper fix will come, it's just rather invasive so this hack will
do until then.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-01-25 10:35:33 +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