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Commit Graph

6169 Commits

Author SHA1 Message Date
Dave Airlie
8229c885fe drm: Merge tag 'v3.3-rc7' into drm-core-next
Merge the fixes so far into core-next, needed to test
intel driver.

Conflicts:
	drivers/gpu/drm/i915/intel_ringbuffer.c
2012-03-15 10:24:32 +00:00
Ville Syrjälä
c3c50e8b65 drm: Add drm_mode_copy()
Add a helper function to copy a display mode. Use it in
drm_mode_duplicate() and nouveau mode_fixup hooks.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:52:51 +00:00
Ville Syrjälä
d63f5e6bf6 drm: Use a flexible array member for blob property data
The blob property data is always allocated immediately after the object
header. No need for the extra indirection when accessing it, just use
a flexible array member.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:52:37 +00:00
Ville Syrjälä
6bfc56aa89 drm: Handle drm_object_get() failures
Check drm_mode_object_get() return value everywhere.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:52:30 +00:00
Ville Syrjälä
93bbf6dbda drm: Make drm_crtc_convert_{umode, to_umode} static and constify their params
drm_crtc_convert_umode() and drm_crtc_convert_to_umode() are never
used outside drm_crtc.c, so make them static. Also make the input
mode structure const for both functions.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:52:02 +00:00
Ville Syrjälä
ac235dafb6 drm: Fix drm_mode_attachmode_crtc()
Change drm_mode_attachmode_crtc() to take an "all or nothing" approach.
If an error is returned, there are no side effects visible.

Also change the function to always duplicate the mode passed in.

Also change the function to not give up when it finds the first
connector without and encoder.

A simpler approach would be to just remove the function completely as
it's unused currently.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:51:42 +00:00
Ville Syrjälä
5f61bb421f drm: Check CRTC viewport against framebuffer size
Make sure the requested CRTC viewport fits inside the
framebuffer.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:51:04 +00:00
Ville Syrjälä
90367bf6e9 drm: Check user mode against overflows
The internal mode representation drm_display_mode uses signed data
types. When converting the user mode to internal representation,
check that the unsigned values don't overflow the signed datatypes.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:50:39 +00:00
Ville Syrjälä
ee34ab5b01 drm: Fix memory leak in drm_mode_setcrtc()
The mode passed to the .set_config() hook was never freed. The drivers
will make a copy of the mode, so simply free it when done.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:50:20 +00:00
Ville Syrjälä
1dd6c8bda9 drm: Make drm_mode_attachmode() void
drm_mode_attachmode() always returns 0. Change the return type to void.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:49:57 +00:00
Ville Syrjälä
1d97e91548 drm: Check crtc x and y coordinates
The crtc x/y panning coordinates are stored as signed integers
internally. The user provides them as unsigned, so we should check
that the user provided values actually fit in the internal datatypes.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:49:26 +00:00
Ville Syrjälä
e36fae3889 drm: Warn if mode to umode conversion overflows the destination types
When converting from a drm_display_mode to drm_mode_modeinfo, print a
warning if the the timings values don't fit into the __u16 datatype.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:49:18 +00:00
Ville Syrjälä
6653cc8d3b drm: Reject mode set with current fb if no current fb is bound
When doing a mode set with the special fb id -1, reject the mode set if
no fb is currently bound to the crtc.

Also remove the pointless list traversal to find the current crtc based
on the current crtc :)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:48:56 +00:00
Alan Cox
09016a11fc gma500: suspend/resume support for Cedartrail
Update our tree to match the current driver head.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:46:22 +00:00
Alan Cox
50d44a5237 gma500: Fix resume paths
We fall apart somewhat on resume because we don't invoke all the resume
methods as we should. Fix the silly error in the logic.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:46:02 +00:00
Dave Airlie
f1377998ee drm/nouveau: add userspace fallback hints.
This lets the modesetting driver work better.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 09:39:03 +00:00
Ben Skeggs
2f5394c3ed drm/nouveau: map first page of mmio early and determine chipset earlier
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:07 +10:00
Ben Skeggs
4cbb0f8d2b drm/nvd0/disp: disconnect encoders before reprogramming them
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:07 +10:00
Ben Skeggs
3488c57b98 drm/nvd0/disp: move syncs/magic setup to or mode_set
NVIDIA appear to do these around the same place they do the MODE_CTRL
methods, and for DP at least we need to bash some extra bits in "syncs"
to keep EVO happy.

It's a bit of a guess as to the 6/8bpc, but i have no better idea yet.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:06 +10:00
Ben Skeggs
6860dc8251 drm/nouveau/dp: account for channel coding overhead in link training
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:05 +10:00
Ben Skeggs
c674844bab drm/nvd0/disp: fix dcb sor link matching in supervisor handler
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:05 +10:00
Ben Skeggs
6e83fda2c0 drm/nvd0/disp: initial implementation of displayport
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:04 +10:00
Ben Skeggs
f14d9a4dda drm/nouveau/dp: make dp dpms function common, call from sor code instead
GF119 will use this too.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:04 +10:00
Martin Peres
e436d1bb0a drm/nv50/hwsq: some nv92 fixes
The shift from hwsq_data = 0x1400 to 0x080000 actually happened in nv94, not nv92
This fixes some reclocking issues on my newly acquired nv92

Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:03 +10:00
Ben Skeggs
8663bc7cde drm/nouveau/dp: move all nv50/sor-specific code out of nouveau_dp.c
Off-chip encoders (which we don't support yet anyway), and newer chipsets
(such as NVD9...), will need their own code for this.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:03 +10:00
Ben Skeggs
8c1dcb6573 drm/nouveau/dp: make functions for executing various bios tables
More code to do the same thing, but will make it easier to handle various
changes that could possibly happen the the VBIOS tables.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:02 +10:00
Ben Skeggs
c11dd0da52 drm/nouveau/pm: fix oops if chipset has no pm support at all
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:02 +10:00
Ben Skeggs
4489b9835a drm/nouveau/bios: rework vbios shadowing
Refactored to allow shadowing of VBIOS images longer than 64KiB, which
allows us to pass the VBIOS checksum test on certain boards.

There's also a workaround for reading the PROM VBIOS on some chipsets.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-13 17:15:01 +10:00
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