Commit graph

1196 commits

Author SHA1 Message Date
Alex Deucher
d3f420d108 drm/radeon/kms: make sure i2c id matches
Entries in the i2c table aren't always ordered
by id.  This allows us to remove some quirks
that are no longer needed.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-09 13:31:10 +10:00
Alex Deucher
279b215ecb drm/radeon/kms: make sure ss id matches
entries in the ss table aren't always ordered
by id.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-09 13:31:07 +10:00
Alex Deucher
390d0bbe88 drm/radeon/kms: connector fixes
- Don't add dac load detection property to DVI-D
- Make sure i2c info is valid before adding DP aux chan bus
- Don't create scaling_mode_property twice
- fix typo that prevented coherent and load detection from working
- add coherent prop to DP (for dp->dvi adapters)

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-09 13:31:00 +10:00
Dave Airlie
ec42a6e7dc drm/ttm: fix memory leak noticed by kmemleak.
If we don't need the zone we need to free it.

Acked-By: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-09 13:29:37 +10:00
Zhao Yakui
b16d9acbdb drm: disable all the possible outputs/crtcs before entering KMS mode
Sometimes we will use a crtc for integerated LVDS, which is different with
that assigned by BIOS. If we want to get flicker-free transitions,
then we could read out the current state for it and set our current state
accordingly.

But it is true that if we aren't reading current state out, we do need
to turn everything off before modesetting.  Otherwise the clocks can get very
angry and we get things worse than a flicker at boot.
In fact we also do the similar thing in UMS mode. We will disable all the
possible outputs/crtcs for the first modesetting.

So we disable all the possible outputs/crtcs before entering the KMS mode.
Before we configure connector/encoder/crtc, the function of
drm_helper_disable_unused_function can disable all the possible outputs/crtcs.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rafal Milecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-09 13:28:07 +10:00
Dave Airlie
7b0a9e8302 Merge remote branch 'korg/drm-radeon-dp' into drm-linus
This merges the radeon KMS DisplayPort and hotplug detect support.

Tested on RV635 DP card with a Dell 2408 monitor.

Conflicts:
	drivers/gpu/drm/drm_fb_helper.c
2009-12-08 14:29:15 +10:00
Dave Airlie
3f838fc50c Merge remote branch 'korg/drm-radeon-next' into drm-linus
This merges all the radeon changes that weren't reliant on core-next.
2009-12-08 14:06:12 +10:00
Dave Airlie
3ff99164f6 Merge remote branch 'anholt/drm-intel-next' into drm-linus
This merges the upstream Intel tree and fixes up numerous conflicts
due to patches merged into Linus tree later in -rc cycle.

Conflicts:
	drivers/char/agp/intel-agp.c
	drivers/gpu/drm/drm_dp_i2c_helper.c
	drivers/gpu/drm/i915/i915_irq.c
	drivers/gpu/drm/i915/i915_suspend.c
2009-12-08 14:03:47 +10:00
Dave Airlie
1bd049fa89 Merge branch 'drm-core-next' into drm-linus
Bring all core drm changes into 2.6.32 tree and resolve
the conflict that occurs.

Conflicts:
	drivers/gpu/drm/drm_fb_helper.c
2009-12-08 13:52:41 +10:00
Ben Skeggs
b0a007dc27 drm/kms: fix fb cmap allocation to use modeset->crtc not crtc
crtc may be undefined at this point.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 11:15:10 +10:00
Alex Deucher
d4877cf229 drm/radeon/kms: enable hpd support
This enabled interrupt driven hpd support for all
radeon chips.  Assuming the hpd pin is wired up
correctly, the driver will generate uevents on
digital monitor connect and disconnect and retrain
DP monitors automatically.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:48:22 +10:00
Alex Deucher
429770b3e3 drm/radeon/kms: add asic callbacks for hpd
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:48:12 +10:00
Alex Deucher
e0df1ac5c2 drm/radeon/kms: add hpd support for r6xx/r7xx/rs780/rs880 asics
This just adds the functionality, it's not hooked up
yet.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:48:07 +10:00
Alex Deucher
dcfdd40835 drm/radeon/kms: add hpd support for r5xx/rs600/rs690/rs740 asics
This just adds the functionality, it's not hooked up
yet.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:47:58 +10:00
Alex Deucher
05a05c506f drm/radeon/kms: add hpd support for r1xx-r4xx asics
This just adds the functionality, it's not hooked up
yet.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:46:38 +10:00
Alex Deucher
b500f68045 drm/radeon/kms: add regs and irq tracking bits for hpd
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:46:34 +10:00
Alex Deucher
eed45b30cd drm/radeon/kms: get HPD info for connectors
This populates the connectors with HPD (Hot Plug Detect)
information.  This will be used in subsequent patches
for automatic digital monitor connect/disconnect handling.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:46:28 +10:00
Alex Deucher
53c1e09fea drm/radeon/kms: clean up DP debugging
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:49 +10:00
Alex Deucher
9fa05c98d6 drm/radeon/kms: fix DP detect
only return connected if there is actually a
monitor connected.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:48 +10:00
Dave Airlie
e8696330e2 drm/radeon/kms: drop unused array to fix warning.
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:48 +10:00
Dave Airlie
58682f107a drm/radeon/kms: do dp link training at dpms on time not mode set.
This moves the radeon DP link training call to happen when we
dpms on the encoder not when we set the mode.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:47 +10:00
Dave Airlie
5fbfce7fc9 drm/radeon/kms: make displayport work by reorganising vsemph setup.
This fix reorganises the initial DP link training slightly, and
actually makes DP work under kms here.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:46 +10:00
Dave Airlie
54d9cb47dd drm/radeon/kms/dp: fix return in dpcd retrival.
Not returning here caused us to get a display port version of 0 for everything
this caused power up to not get sent which ends up in a black screen.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:45 +10:00
Alex Deucher
ffd09c648a drm/radeon/kms: free aux channel i2c adapter on destroy
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:44 +10:00
Alex Deucher
5801ead6bd drm/radeon/kms: add support for DP modesetting
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:44 +10:00
Alex Deucher
f92a8b6758 drm/radeon/kms: handle dp sinks in atom encoder/transmitter tables
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:43 +10:00
Alex Deucher
4143e919ea drm/radeon/kms: store sink type in atom dig connector
This will be used laster when the encoder and transmitters
are set up.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:42 +10:00
Alex Deucher
6a93cb250a drm/radeon/kms: i2c reorg
- keep the atom i2c id in the i2c rec
- fix gpio regs for GPIO and MDGPIO on pre-avivo chips
- track whether the i2c line is hw capable
- track whether the i2c line uses the multimedia i2c block

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:41 +10:00
Alex Deucher
1a66c95a64 drm/radeon/kms: DP fixes and cleanup from the ddx
- dpcp -> dpcd
- fix up dig encoder routing
- aux transaction table takes delay in 10 usec units

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:40 +10:00
Dave Airlie
746c1aa4d1 drm/radeon/kms: initial radeon displayport porting
This is enough to retrieve EDID and DPCP.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:31 +10:00
Dave Airlie
447aeb907e drm/ttm: fix unreachable code.
None of the in-tree drivers use user objects yet so this wasn't hitting
us.

Stanse found unreachable code in ttm_bo_add_ttm:
http://decibel.fi.muni.cz/~xslaby/stanse/error.cgi?db=32&id=714#l238

Reported-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 09:25:45 +10:00
Dave Airlie
ab2c067298 drm/intel: refactor DP i2c support and DP common header to drm helper
Both radeon and nouveau can re-use this code so move it up a level
so they can. However the hw interfaces for aux ch are different
enough that the code to translate from mode, address, bytes
to actual hw interfaces isn't generic, so move that code into the
Intel driver.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 09:24:23 +10:00
Alex Deucher
22dd50133a drm/radeon/kms: fix vram setup on rs600/rs690/rs740
Don't remap vram to 0 on IGP chips.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 08:58:33 +10:00
Adam Jackson
f2b115e69d drm/i915: Fix product names and #defines
IGD* isn't a useful name.  Replace with the codenames, as sourced from
pci.ids.

Signed-off-by: Adam Jackson <ajax@redhat.com>
[anholt: Fixed up for merge with pineview/ironlake changes]
Signed-off-by: Eric Anholt <eric@anholt.net>
2009-12-07 14:55:56 -08:00
Alex Deucher
2a008d0ccd drm/radeon/kms: more r4xx lvds fixes
Grab pll ref div from regs at driver init.  r4xx seems very
picky about the dividers for the pll driving lvds.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 08:53:25 +10:00
Alex Deucher
92cde00cba drm/radeon/kms/legacy: set common regs to sane value
The DDX and radeonfb always set these regs to a sane value.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 08:51:12 +10:00
Alex Deucher
6b02af1c1f drm/radeon/kms/legacy: set overscan regs on modeset
These can end up with garbage otherwise.

fixes rh bug 537140

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 08:50:54 +10:00
Dave Airlie
d904ef9b00 drm/radeon/kms: add support to atom parser for FB read/write
FB read/write really doesn't need to access the actual VRAM, we
can just use a scratch area. This is required for using atom displayport
calls later.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 07:33:04 +10:00
Dave Airlie
f846761853 Merge remote branch 'origin/drm-core-next' into test
Conflicts:
	drivers/gpu/drm/drm_fb_helper.c
2009-12-08 07:03:55 +10:00
Chris Wilson
ffb4728095 drm/i915: Drop a some common DRM_ERROR()
These are handled by the error return being propagated to user-space and
do not any add any information to the original error, so are useless.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2009-12-07 12:18:28 -08:00
Jesse Barnes
85364905f9 drm/i915: warn if Pineview CxSR can't be enabled
If we don't detect a supported memory configuration, we can't enable
CxSR.  Warn the user in this case so they can file a bug.
2009-12-07 12:11:52 -08:00
Jesse Barnes
22fd0fab3b drm/i915: pageflip fixes
This patch brings the tree up to date with some fixes that were in a
more recent version of the page flipping patch you applied.  It fixes
pre-965 flip support, removes a leftover hack that forced alignment,
and initializes the pipe & plane CRTC mappings.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2009-12-07 12:06:00 -08:00
Thomas Hellstrom
85bb0c377f drm: Export symbols needed for the vmwgfx driver.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 15:22:08 +10:00
Thomas Hellstrom
4bfd75cb08 drm/ttm: Export symbols needed for the vmwgfx driver.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 15:22:07 +10:00
Thomas Hellstrom
c078aa2fc4 drm/ttm: Add TTM execbuf utilities.
Utilities to reserve, unreserve and fence a list of TTM
buffer objects in a deadlock-safe manner.

Used by the vmwgfx driver.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 15:22:05 +10:00
Thomas Hellstrom
4aff1013f5 drm/ttm: Add ttm lock functionality.
This is intended to be used by ttm-aware drivers to
1) Block clients to inactive masters when
they try to validate buffers for GPU use.
2) Optionally block clients to the current master when
there is thrashing due to GPU memory shortage.

Used by the vmwgfx driver.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 15:22:03 +10:00
Thomas Hellstrom
88071539a3 drm/ttm: Add user-space objects.
Add objects needed for user-space to maintain reference counts on ttm objects.
This is used by the vmwgfx driver which allows user-space to maintain
map-counts on dma buffers, lock-counts on the ttm lock and ref-counts on
gpu surfaces, gpu contexts and dma buffer.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 15:22:01 +10:00
Dave Airlie
64bffd0375 drm/radeon/kms: fix RS600 MC setup.
Again we try to put VRAM at 0, and it didn't work on this chipset,
reports of corrupt RAM appeared on irc and bugzilla.

Fix the vram location according to what the BIOS setup, I'm not 100%
sure we don't need the same thing on rs690/rs780/rs880, we probably
should do it there just in case as its what the DDX does.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 13:29:51 +10:00
Alex Deucher
4f15d24adb drm/radeon/kms: fix up gart setup on rs600
Set up rs600 gart like r600:
- set gart system aperture to vram
- inside gart system aperture is unmapped*
- outside gart system aperture is mapped*

*mapped refers to memory handled by page tables

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07 08:01:52 +10:00
Dave Airlie
aa1a750ecb drm/radeon/kms: quirk for Gigabyte RV515 card, DVI+VGA not 2xDVI.
Similiar to other quirks for RV515, this card has no second DVI port.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04 11:56:28 +10:00