Commit graph

5062 commits

Author SHA1 Message Date
Ben Skeggs
a002feceb7 drm/nouveau/dp: pass in required datarate to link training
Not used currently, but it will be used in preference to pre-determined
lane/bandwidth numbers at a later point.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:10:19 +10:00
Ben Skeggs
a8e415d3eb drm/nouveau/bios: check for null script pointers in parser
Allows us to be lazy elsewhere...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:10:12 +10:00
Ben Skeggs
5024c54b5c drm/nva3/backlight: add suppport for newer style backlight regs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:10:06 +10:00
Ben Skeggs
09461459e1 drm/nv50/backlight: express brightness level in percent
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:10:02 +10:00
Ben Skeggs
10b461e40a drm/nv50/backlight: take the sor into account when bashing regs
I'm sure that out there somewhere, someone will need this.  We currently
haven't seen an example of LVDS being on a non-0 SOR so far though.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:09:56 +10:00
Ben Skeggs
730764812d drm/nouveau/backlight: make more consistent with rest of driver style
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:09:53 +10:00
Ben Skeggs
68c9918479 drm/nouveau: tidy connector hotplug handler, punt messages to debug
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:09:49 +10:00
Ben Skeggs
46959b7790 drm/nouveau/dp: remove reliance on vbios for native displayport
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:09:42 +10:00
Ben Skeggs
4372013388 drm/nouveau/dp: rewrite auxch transaction routines
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:09:03 +10:00
Ben Skeggs
91a8f1ea4b drm/nouveau: workaround semaphore hw bug causing unnecessary interrupts
The HW will only accept the DMA_FROM_MEMORY class for DMA_SEMAPHORE without
asking the driver to intervene.

It appears that semaphores will work correctly even without DMA_IN_MEMORY,
so lets avoid the large amount of interrupts generated by x-chan sync.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:59 +10:00
Ben Skeggs
afb0c796d8 drm/nouveau/tmr: fix miscalculation of ratio on pre-nv4x chipsets
The clock_get() hook returns KHz, not Hz.

Also fixed to use crystal freq from dev_priv.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:54 +10:00
Ben Skeggs
378f85ed54 drm/nva3/pm: fixup for NVAF special
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:50 +10:00
Ben Skeggs
64e740bb3d drm/nva3/pm: use crystal freq where appropriate
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:44 +10:00
Ben Skeggs
f2cbe46f14 drm/nouveau: determine timing crystal freq from straps
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:41 +10:00
Ben Skeggs
93e692dc5f drm/nva3/pm: pll disabled if bit 0 of ctrl not set
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:37 +10:00
Ben Skeggs
6b70e48167 drm/nouveau: magic to make auxch on new macbooks booted in EFI mode work
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:32 +10:00
Roy Spliet
2228c6fe04 drm/nouveau/pm: Document and expose CL and WR for 0x1002Cx
Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
2011-09-20 16:08:28 +10:00
Roy Spliet
9a78248876 drm/nouveau/pm: add initial NV3x/NVCx memtiming support, improve other cards
NV30: Create framework for memtm
NV50: Improve reg creation,
NV50: Use P.version instead of card codename/stepping,
NVC0: Initial memtiming code for Fermi,
Renamed regs for consistency,
Overall redesign to improve readability,
Avoid kfree on null-pointer

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
2011-09-20 16:08:25 +10:00
Ben Skeggs
1cb70b30e4 drm/nouveau: remove special-casing of hotplug detection type
If we support PGPIO interrupts, and know a hotplug GPIO tag for a
connector we use HPD, otherwise POLL_CONNECT.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:14 +10:00
Ben Skeggs
bd57e7fc2e drm/nvd0: no page flipping at the moment
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:11 +10:00
Ben Skeggs
64c2502b77 drm/nvc0/gr: remove max tpc count info
Just assume a max of 16 everywhere, and hope it's okay.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:08 +10:00
Ben Skeggs
e432d48f87 drm/nvd0: lets not attempt to dereference a nv50_display pointer
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:08:02 +10:00
Ken Milmore
658e86ee2d drm/nouveau: enable hwmon support when both nouveau/hwmon are built as modules.
The nouveau hwmon temperature support currently only functions when hwmon is
compiled into the kernel. There's no reason why this shouldn't also work when
both hwmon and nouveau are modularised (as is the case with Slackware's stock
kernels).

Signed-off-by: Ken Milmore <ken.milmore@googlemail.com>
Reviewed-by: Martin Peres <martin.peres@ensi-bourges.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:59 +10:00
Ben Skeggs
37b034a64b drm/nvd0/disp: tidy up what we have so far
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:49 +10:00
Ben Skeggs
ee41779e76 drm/nvd0/disp: rewrite irq handler, should be somewhat sturdier now
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:46 +10:00
Ben Skeggs
f20ce9629f drm/nvd0/disp: do modeset irq handling from tasklet
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:42 +10:00
Ben Skeggs
3b6d83d1b9 drm/nvd0/disp: untested LVDS support
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:36 +10:00
Ben Skeggs
c6f2f71dae drm/nvd0/disp: track down fb positioning method
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:32 +10:00
Ben Skeggs
ff8ff50342 drm/nvd0/disp: determine U table config in or_mode_set()
Takes a gamble and presumes that we can safely store something random in
OR_MODE_CTRL+4, the hw doesn't seem to mind...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:29 +10:00
Ben Skeggs
b681993f7a drm/nvd0/disp: dac load detect
VBIOS does more than this, as does nv50/nvc0 driver in nouveau.  Traces
of the NVIDIA binary driver however, show pretty much just this being
done...  Seems to work for me, it'll be fine for the moment.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:22 +10:00
Ben Skeggs
629c1b9207 drm/nvd0/disp: handle sync polarity, kill off some unknown
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:18 +10:00
Ben Skeggs
f3fdc52dd7 drm/nvd0/disp: scaling
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:15 +10:00
Ben Skeggs
a46232ee09 drm/nvd0/disp: push the update button in mode_set_base()
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:09 +10:00
Ben Skeggs
8ea0d4aa60 drm/nvd0/disp: fixup clut so it actually works
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:05 +10:00
Ben Skeggs
3a89cd0292 drm/nvd0/disp: initial attempt at modeset irq handling
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:07:01 +10:00
Ben Skeggs
b6d8e7ec38 drm/nvd0/disp: stub dac load detect, prevents oops
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:57 +10:00
Ben Skeggs
8eaa9669f8 drm/nvd0/disp: dac encoder module
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:50 +10:00
Ben Skeggs
a36f04c044 drm/nvd0/disp: extend the init voodoo to cover crtcs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:47 +10:00
Ben Skeggs
c0cc92a115 drm/nvd0/disp: remove lp reordering from vram dmaobj, create fb dmaobjs
Fixes CLUT being messed up.  Mostly.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:44 +10:00
Ben Skeggs
1d6e7a59f7 drm/nvd0/disp: some magic to make evo happeir
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:37 +10:00
Ben Skeggs
2fad3d5e2b drm/nvd0/disp: they moved the linear flag..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:33 +10:00
Ben Skeggs
438d99e3b1 drm/nvd0/disp: initial crtc object implementation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:30 +10:00
Ben Skeggs
270a574780 drm/nvd0/disp: skeletal handling of modeset interrupts
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:24 +10:00
Ben Skeggs
83fc083cbb drm/nvd0/disp: start on SOR encoder functions
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:21 +10:00
Ben Skeggs
efd272a7a0 drm/nvd0/disp: setup a couple of dma objects we'll need
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:07 +10:00
Ben Skeggs
4600522a8f drm/nvd0/disp: start on interrupt handling
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:06:01 +10:00
Ben Skeggs
51beb428e4 drm/nvd0/disp: whip up some basic dma handling for the evo channels
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:57 +10:00
Ben Skeggs
26f6d88b32 drm/nvd0/disp: very initial evo setup
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:54 +10:00
Ben Skeggs
02e4f5877d drm/nouveau/bios: allow passing in crtc to the init table parser
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:48 +10:00
Ben Skeggs
4784e4aa47 drm/nvd0/pm: enable clock/voltage hooks
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:44 +10:00