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2342 commits

Author SHA1 Message Date
Mario Kleiner
6c3252bc83 drm/nouveau: fix small thinko in vblank timestamping. 
*hpos horizontal scanout position doesn't need to be corrected
to count the pixels between hactive end and htotal negative.
That is only needed for *vpos to count lines until end of
vblank for the vblank timestamping.

Use hpos as is without correction.

Removes occassional spikes in timestamps of up to 1 scanline
duration, thereby improves accuracy to about +/- 2 usecs instead
of +/- 12 usecs, wrt. true onset time as measured with high
precision equipment on NV-A5.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:23 +10:00
Ben Skeggs
dcd9262b3b drm/nouveau/therm: check for sensor presence with requested mode, not current 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:22 +10:00
Ilia Mirkin
cbc53c1679 drm/nouveau/disp/dp: allow 540MHz data rate 
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76319
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:22 +10:00
Ben Skeggs
14f97da7e7 drm/nouveau: recognise higher link rate for available dp bw calculations 
I should resurrect/merge that cleanup branch to remove the weird
duplication.. One day.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:21 +10:00
Ben Skeggs
fc243d7f92 drm/nouveau/disp: limit dp capabilities as per dcb 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:20 +10:00
Ben Skeggs
5ca929b952 drm/nva3/fbram: restrict training pattern setup to GT218 
It doesn't look like the others have the registers.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:20 +10:00
Ben Skeggs
8687c5d7b1 drm/nva3/devinit: restrict script access to some PFB regs 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:19 +10:00
Ben Skeggs
3219adc29c drm/nouveau/devinit: add interface to check if a mmio access by scripts is ok 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:19 +10:00
Ben Skeggs
0a8649f1c6 drm/nouveau/bios: have strap reads show on devinit spam debug level 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:18 +10:00
Ben Skeggs
7730705126 drm/nv50/gpio: fixup reset for gpios >= 16 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:17 +10:00
Ben Skeggs
5cfd48b212 drm/nv50/gpio: exclude sense value from mask when changing registers 
Shouldn't effect anything, was just momentarily confusing while looking
at traces.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:17 +10:00
Ben Skeggs
1f1ac3bf2a drm/gk104/gr: therm magic needed on some kepler boards 
Not needed everywhere, and potentially not safe to do depending on how
the rest of PTHERM is configured...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:16 +10:00
Ben Skeggs
6f1e9b99b3 drm/gm107/gr: initial support 
Our ucode only partially works at this point, so requiring binary fw
image for now.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:15 +10:00
Ben Skeggs
295cb52be5 drm/gf100-/gf: fix a stupid typo, waiting on wrong signal for mmctx 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:15 +10:00
Ben Skeggs
bd3cac7bb0 drm/nouveau/bios: parsing of some random table needed to bring up gr 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:14 +10:00
Ben Skeggs
085969e6fb drm/nv50/bar: fix plymouth issues on certain efi macbooks 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:14 +10:00
Ben Skeggs
ecf24de071 drm/nouveau: fix fbcon not being accelerated after suspend 
This does *not* (and is not intended to) fix the issue reported by
Christoph Rudorff on the nouveau mailinglist.

The patch proposed (which is similar to this one, but also reorders
whether we disable accel or call fb_set_suspend first), papers over
another problem entirely by avoiding touching the framebuffer.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:13 +10:00
Ben Skeggs
88e98d49a1 drm/gf100-/gr: split ppc state into its subunits 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:12 +10:00
Ben Skeggs
7e19453349 drm/gf100-/gf: split tpc state into its subunits 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:12 +10:00
Ben Skeggs
97af71fa40 drm/gf100-/gr: split gpc state into its subunits 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:11 +10:00
Ben Skeggs
c33b1e8c63 drm/gf100-/gr: tidy reg/ctx initval lists, mostly by giving them names 
Unit names come from the Android GK20A driver.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:10 +10:00
Ben Skeggs
64e4886b6a drm/gk110/gr: minor adjustment to some random initval 
Change from traces of a newer binary driver version.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:10 +10:00
Ben Skeggs
014ffe4799 drm/gk104/gr: minor adjustment to some random initval 
Change from traces of a newer binary driver version.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:09 +10:00
Ben Skeggs
4ab31a0804 drm/gf119/gr: fix bug in some random initval 
Bug noticed vs traces.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:08 +10:00
Ben Skeggs
e21bfd171a drm/gf110/gr: fixup gpc/tpc initvals lists 
Differences noted vs traces.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:08 +10:00
Ben Skeggs
a6ca1a6546 drm/gk208/gr: minor adjustment to some random initval 
Change from traces of a newer binary driver version.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:07 +10:00
Ben Skeggs
8060fad41b drm/gf108/gr: minor adjustment to some random initval 
Bug noticed vs traces.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:06 +10:00
Ben Skeggs
eeb0558e07 drm/gf104/gr: rename gf104 (nvc4), it came before gf106 (nvc3) 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:06 +10:00
Ben Skeggs
6acc09b99d drm/nvc0-/graph: fix gpccs fuc stack setup 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:05 +10:00
Ben Skeggs
457e77b264 drm/nouveau/bios: add more checks to PRAMIN image fetching 
Prevents an attempt to access VRAM on an un-posted board, which, on a
particular system with a GRID K1 installed, causes a MCE and chokes
the entire system.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:08:05 +10:00
Alexandre Courbot
420b946977 support for platform devices 
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>
 2014-03-26 14:08:04 +10:00
Ben Skeggs
0b681687fe drm/nouveau: support modesetting on GM107 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:01:00 +10:00
Ben Skeggs
3f204647cd drm/gm100/device: recognise GM107 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:01:00 +10:00
Ben Skeggs
c68c29c04c drm/gm107/disp: initial implementation 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:59 +10:00
Ben Skeggs
f6bad8abc6 drm/gm107/ltcg: initial implementation 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:58 +10:00
Ben Skeggs
6bd9293ea8 drm/nouveau/bios: add HDMI-C (mini) connector type 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:58 +10:00
Ben Skeggs
267dcb6643 drm/gm107/fb: initial implementation 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:57 +10:00
Ben Skeggs
57f7422016 drm/gk20a/timer: initial implementation 
A bit different from NVIDIA's RFC patch, but I want this now for GM107.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:56 +10:00
Ben Skeggs
13a49a10a0 drm/gm100/bios: hw disable register has moved 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:56 +10:00
Ben Skeggs
4bf23ead3a drm/gm107/devinit: initial implementation 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:55 +10:00
Ben Skeggs
56b2f68c17 drm/nve0/fifo: bind intr 
Error code names from Android GK20A driver.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:54 +10:00
Ben Skeggs
129dcca79c drm/nve0/fifo: attempt to recover from engine ctxsw timeouts 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:54 +10:00
Ben Skeggs
98d1e317e5 drm/nve0/fifo: attempt to recover engines from mmu faults 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:53 +10:00
Ben Skeggs
448a4532a0 drm/nve0/fifo: allow copy engine channel to be looked up by instance 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:53 +10:00
Ben Skeggs
5c0633e6ee drm/nve0/fifo: use runlist event instead of polling 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:52 +10:00
Ben Skeggs
87032e11d9 drm/nve0/fifo: allow channels to be marked as unrunnable 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:51 +10:00
Ben Skeggs
0a7760e0b3 drm/nve0/fifo: single printk for sched error data 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:51 +10:00
Ben Skeggs
885f3ced1a drm/nve0/fifo: single printk for mmu fault data 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:50 +10:00
Ben Skeggs
3d61b967d2 drm/nve0/fifo: ack pb intr individually after handling each unit 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:49 +10:00
Ben Skeggs
138b873fdf drm/nve0/fifo: runlist intr 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2014-03-26 14:00:49 +10:00