Commit Graph

287419 Commits

Author SHA1 Message Date
Ben Skeggs
05a7c15d48 drm/nouveau/bios: attempt acpi rom fetch before pcirom
There's cards out there with completely messed up PCIROM images that have
a perfectly valid signature.. Sigh!

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:01 +10:00
Ben Skeggs
7c5f6a87b2 drm/nvd0/disp: attempt to handle more than 2 crtcs if possible
Theoretically handles CRTC2/CRTC3, should any GF119 out there actually
have them enabled.  The room is there for the regs etc, so why not :)

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:00 +10:00
Ben Skeggs
29181d2f7b drm/nvc0/vram: get part count from PUNITS
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:00 +10:00
Ben Skeggs
8b83d67c2e drm/nv40/pm: fix fanspeed regression
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:59 +10:00
Roy Spliet
e6084257d0 drm/nouveau/pm: several fixes for nvc0 memory timings
This patch fixes two small issues in timing generation as spotted on
several NVCx cards.

In addition, the header of the file is updated to also contain (some of)
the current developers of this code.

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:59 +10:00
Ben Skeggs
1ae73f2f16 drm/nvc0/pm: restrict pll mode to clocks that can actually use it
Fixes reclocking failure on some chips where we attempted to set PDAEMON
to PLL mode.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:58 +10:00
Xi Wang
44ab8cc56c drm/nouveau/dp: fix bad comparison in dp_link_train_commit()
The comparison (lpre == DP_TRAIN_PRE_EMPHASIS_9_5) is always false:
lpre is initialized as (lane & 0x0c) >> 2, which is at most 3, while
DP_TRAIN_PRE_EMPHASIS_9_5 is defined as (3 << 3).

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:58 +10:00
Ben Skeggs
84ddfda6d4 drm/nouveau/mxm: call mxmi to determine revision before calling mxms
There's a HP laptop out there where the MXM version in the VBIOS doesn't
match what the ACPI implementation is expecting.  These tables will accept
0x00 to MXMS to return latest version, but *only* if MXMI has been called
first..

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:57 +10:00
Ben Skeggs
7d3a766b6a drm/nouveau/pm: init only after display subsystem has been created
This patch fixes an oops cause by pm_trigger accessing the (uninitialised)
crtc list.

Reported-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:57 +10:00
Ben Skeggs
950c44b6dd drm/nvc0/fb: detect presense of second rank
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:56 +10:00
Christoph Bumiller
df26bc9c32 drm/nv50/display: expose color vibrance control
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:14:56 +10:00
Ben Skeggs
990449c77c drm/nv50-nvc0/vm: support unsnooped system memory
v2 (Emil Velikov <emil.l.velikov@gmail.com>):
- Fixed a regression on certain nv50 IGP due to not passing the correct
  target type to nv50_vm_addr()

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Tested-by: Johannes Obermayr <johannesobermayr@gmx.de>
2012-03-13 17:14:06 +10:00
Ben Skeggs
4abb410a13 drm/nouveau: recognise DCB connector type for DP+DVI+VGA DMS-59
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:09:23 +10:00
Ben Skeggs
070be296b6 drm/nouveau/mem: handle dll_off for ddr2/ddr3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:09:14 +10:00
Ben Skeggs
25c53c1068 drm/nouveau/pm: extend profile interface for destroy/init/fini
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:09:11 +10:00
Ben Skeggs
8d7bb40063 drm/nouveau/pm: rework to allow selecting separate profiles for ac/battery
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:09:04 +10:00
Ben Skeggs
b830973b68 drm/nouveau/pm: fix dll off -> dll on transitions
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:09:00 +10:00
Ben Skeggs
a9bc247cbb drm/nouveau/pm: detect when we need dll disabled for gddr3
Fixes minor flickering on NVS295 when at perflvl 0.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:54 +10:00
Ben Skeggs
0ce7141558 drm/nv50: fix detection of second vram rank
Goes a long way to correcting NVS295 memory reclocking issues.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:51 +10:00
Ben Skeggs
1a7287ea6f drm/nouveau/pm: track mr2 for gddr3
There's some "extended" GDDR3 chipsets out there with EMRS2 settings that
change the layout of MRS/EMRS1 bitmaps.. Sigh.. Still need to track down
how exactly we're supposed to handle this.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:44 +10:00
Martin Peres
c57ebf5ef3 drm/nv50/pm: wait for all fifo-connected engines to idle before reclocking
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:08:38 +10:00
Ben Skeggs
496a73bbec drm/nv50/pm: use hwsq for engine reclocking too
Idea from Martin Peres, different implementation by me.

v2: Martin Peres:
- fix mast calculation

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:32 +10:00
Ben Skeggs
e495d0d7e3 drm/nv50/disp: more accurate function to determine active crtcs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:29 +10:00
Ben Skeggs
6bdf68c9a4 drm/nv50/pm: initial work towards proper memory reclocking, with timings
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:18 +10:00
Ben Skeggs
2d85bc8855 drm/nouveau/pm: introduce ram reclocking helper
This will probably result in more lines of code, however, we're going to
have at least 3 slightly different implementations of this very soon and
I'd rather keep the ram reclocking logic separate from the hw specifics.

DDR2/DDR3/GDDR3 implemented thus far, others will be added as necessary.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:13 +10:00
Ben Skeggs
085028ce3b drm/nouveau/pm: embed timings into perflvl structs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:06 +10:00
Ben Skeggs
fd99fd6100 drm/nouveau/pm: calculate memory timings at perflvl creation time
Statically generating the PFB register and MR values for each timing set
turns out to be insufficient.  There's at least one (so far) known piece
of information which effects MR values which is stored in the perflvl
entry on some chipsets (and in another table on later ones), which is
disconnected from the timing table entries.

After this change we will generate a timing set based on an input clock
frequency instead, and have this data stored in the performance level
data.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:08:03 +10:00
Ben Skeggs
68a64cad07 drm/nouveau/pm: readback boot perflvl *before* parsing vbios
We might want/need the boot data to generate the other perflevels.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:07:55 +10:00
Roy Spliet
c7c039fd31 drm/nouveau/pm: implement DDR2/DDR3/GDDR3/GDDR5 MR generation and validation
Roy Spliet:
- Implement according to specs
- Simplify
- Make array for mc latency registers

Martin Peres:
- squash and split all the commits from Roy
- rework following Ben Skeggs comments
- add a form of timings validation
- store the initial timings for later use

Ben Skeggs
- merge slightly modified tidy-up patch with this one
- remove perflvl-dropping logic for the moment

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:07:50 +10:00
Ben Skeggs
03ddf04bdb drm/nouveau/pm: restructure bios table parsing
It turns out we need access to some additional information in various VBIOS
tables to handle PFB memory timings correctly.

Rather than hack in parsing of the new stuff in some kludgy way, I've
restructured the VBIOS parsing to be more primitive, so we can use them in
more flexible ways in the future.

The perflvl->timing association code is disabled for the moment until it can
be reworked.  We don't use this stuff yet anyway, so no harm done.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:07:00 +10:00
Ben Skeggs
3d8a408c43 drm/nouveau/pm: avoid potential divide-by-zero
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
2012-03-13 17:06:53 +10:00
Jean Delvare
1a5f985c17 drm/nouveau: Fix module parameter description formats
Module parameter descriptions don't take a trailing \n, otherwise it
breaks formatting of modinfo's output. Also remove trailing space.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:06:38 +10:00
Roy Spliet
bfb3146524 drm/nouveau/pm: improve memory timing generation
- Rename several VBIOS entries to closer match the real world
- Add the missing 0x100238 and 0x100240 register values
- Parse bit 14 of the VBIOS timing table
- "Magic value" -> tCWL, fixing some minor bugs in the process
- Also name a few more by their name rather than their number.
- Some values seem to be dependent on the memory type. Fix

Edits by Martin Peres <martin.peres@labri.fr>:
- this is a squash commit
- reworked for fixing some style issues

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:06:26 +10:00
Martin Peres
b010374709 drm/nouveau/pm: improve the reclocking logs' readability
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:06:19 +10:00
Martin Peres
b1aa5531cc drm/nouveau: move pwm_divisor to the nouveau_pm_fan struct
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:06:11 +10:00
Martin Peres
bc6389e4fa drm/nouveau/pm: restore fan speed after suspend
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:06:07 +10:00
Martin Peres
ddb2005516 drm/nouveau/pm: style fixes
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:06:04 +10:00
Ben Skeggs
668b6c097d drm/nouveau: rework the init/takedown ordering
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:58 +10:00
Ben Skeggs
f3298532f7 drm/nvc0: add initial memory type detection
Uses only the VBIOS tables, from what I can tell this is what NVIDIA do
too, I was able to change the detected memory type by modifying this table
on a NVC1 chipset.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:52 +10:00
Ben Skeggs
c70c41e89f drm/nv50: hopefully handle the DDR2/DDR3 memtype detection somewhat better
M version 2 appears to have a table with some form of memory type info
available.

NVIDIA appear to ignore the table information except for this DDR2/DDR3
case (which has the same value in 0x100714).  My guess is this is due to
some of the supported memory types not being represented in the table.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:46 +10:00
Ben Skeggs
1072856a1c drm/nv50: add memory type detection
DDR1/DDR[23] confirmed on NVA8 (see note about DDR3 in source) by changing
the value and watching the binary driver's behaviour.

GDDR3/4 values confirmed on a NV96 via the same method above.  That GDDR4
is present is interesting, as far as I can see no boards using it were ever
released.

GDDR5 value is based on VBIOS images of known GDDR5 boards.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:40 +10:00
Ben Skeggs
ff92a6cda7 drm/nv20-nv40: add memory type detection
NV20/NV30 is partially educated guesswork at this point, based on any
information around about available memory types and a horribly unspeakable
amount of vbios image scouring.  I'm not entirely certain the GDDR3 define
is correct, I have not spotted a single vbios with that value yet (though
it is mentioned in some 1218-using nv4x vbios), but there are reports that
some nv3x did use it..

NV40(100914) confirmed by switching an NV49 to DDR1/DDR2 values and making
sure that the binary driver behaviour showed it had detected DDR1/DDR2
instead of GDDR3 before dying horribly.

NV40(100474) confirmed by doing much the same task as above on an NV44,
except this was *much* easier as changing the values didn't seem to have
any noticable effect on the memory controller aside from changing the
binary driver's behaviour.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:35 +10:00
Ben Skeggs
d81c19e312 drm/nv20: split PFB code out of nv10_fb.c
Most functions were quite different between NV10/NV20 already, and they're
about to get even more so.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:29 +10:00
Ben Skeggs
ddfd2da484 drm/nouveau: memory type detection for the really old chipsets
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:23 +10:00
Ben Skeggs
7ad2d31cb6 drm/nouveau: move vram detection funcs to chipset-specific fb code
Also, display detected memory type in logs - though, we don't even try to
detect this yet.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:05:20 +10:00
Dave Airlie
83465324cb Merge branch 'drm-gma500-alanc' into drm-core-next
* drm-gma500-alanc: (47 commits)
  gma500: psb_irq: mark mid_{enable, disable}_pipe_event() as static
  gma500: mark psb_intel_sdvo_hdmi_sink_detect() as static
  gma500: psb_intel_display: drop unused variables
  gma500: mark psb_intel_pipe_set_base() as static
  gma500: drop unused psb_intel_modeset_cleanup()
  gma500: oaktrail_lvds_init() drop unused variable
  gma500: oaktrail_hdmi_i2c_access() drop unused variable
  gma500: mark oaktrail_backlight_init() as static
  gma500: oaktrail_hdmi: fix -Wmissing-field-initializers warning
  gma500: oaktrail_hdmi: drop dead code
  gma500: oaktrail_crtc: drop unused variables
  gma500: oaktrail_crtc: mark few functions as static
  gma500: mdfld_intel_display: drop unused variables
  gma500: mdfld_dsi_pkg_sender: fix -Wtype-limits warning
  gma500: mdfld_dsi_dpi: drop unused variables
  gma500: mdfld_device: mark few functions as static
  gma500: cdv_intel_lvds: #if 0 currently unused functions
  gma500: cdv_intel_lvds: mark few functions as static
  gma500: cdv_intel_hdmi: add missing include
  gma500: cdv_intel_crt: mark few functions as static
  ...
2012-03-10 13:10:41 +00:00
Kirill A. Shutemov
8e18db815c gma500: psb_irq: mark mid_{enable, disable}_pipe_event() as static
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10 13:06:40 +00:00
Kirill A. Shutemov
f42aaa6f7c gma500: mark psb_intel_sdvo_hdmi_sink_detect() as static
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10 13:06:39 +00:00
Kirill A. Shutemov
2e33d6b92f gma500: psb_intel_display: drop unused variables
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10 13:06:38 +00:00
Kirill A. Shutemov
3c1d08d7af gma500: mark psb_intel_pipe_set_base() as static
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10 13:06:37 +00:00