Ben Skeggs
4600522a8f
drm/nvd0/disp: start on interrupt handling
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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
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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
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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
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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
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:44 +10:00
Ben Skeggs
75139063b7
drm/nouveau/bios: fix INIT_GPIO for new chipsets
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:40 +10:00
Ben Skeggs
d7f8172ca9
drm/nvd0/gpio: initial implementation
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:36 +10:00
Ben Skeggs
eeb3ca12b4
drm/nvd0/i2c: initial implementation
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:24 +10:00
Ben Skeggs
d9f61c2d28
drm/nouveau: initial chipset description for nvdX chipsets
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All the non-stubbed functions should be okay for this chipset, the rest
will be added back as they're figured out.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:20 +10:00
Ben Skeggs
03bc9675d3
drm/nouveau: allow modeset module option to select 'headless mode'
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:16 +10:00
Ben Skeggs
1575b3646c
drm/nouveau: fixup init/fini sequence to deal with no CRTCs
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:09 +10:00
Ben Skeggs
048a88595a
drm/nouveau: make general drm modesetting init common
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:05:04 +10:00
Ben Skeggs
2e9733ff7d
drm/nvd0: add a card_type for 0xdX chipsets
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These are different enough from 0xcX to justify it, half fermi, half
kepler(??)..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:45 +10:00
Martin Peres
f3f2f54e11
drm/nv04/pm: recalibrate timer on nvclk changes
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Signed-off-by: Martin Peres <martin.peres@ensi-bourges.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:42 +10:00
Ben Skeggs
591b06d73b
drm/nouveau/tmr: calibrate for ns timestamps on init
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We previously assumed (incorrectly a lot of the time) that PTIMER would
be programmed at a frequency which'd give its 64-bit timestamps in
nanoseconds.
By programming PTIMER ourselves, we avoid this problem.
Reviewed-by: Martin Peres <martin.peres@ensi-bourges.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:36 +10:00
Ben Skeggs
16cd399c65
drm/nvc0/gr: unblacklist nvcf acceleration
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Reported to be working.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:32 +10:00
Ben Skeggs
0b3b5579e1
drm/nouveau: don't complain for disabled timingset entries
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:29 +10:00
Ben Skeggs
e425e0b339
drm/nvc0/gr: copy GPC mpart config from PFFB
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:15 +10:00
Ben Skeggs
aa6500964c
drm/nvc0/vram: support non-uniform memory size per controller
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:11 +10:00
Ben Skeggs
3c23a7b8bc
drm/nvc0/gr: add support for nvcf chipset
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untested, written from a trace, accel disabled by default until it is
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:06 +10:00
Ben Skeggs
a12036ba2c
drm/nouveau: allow a nouveau_mm to be created with holes
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:04:00 +10:00
Ben Skeggs
987eec10dd
drm/nouveau: embed nouveau_mm
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:03:56 +10:00
Ben Skeggs
52d073318a
drm/nv31/mpeg: support for a single class3174 user
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Uncertain if/how the hw does multiple PMPEG channels, supporting one is
better than none however.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:03:44 +10:00
Ben Skeggs
323dcac552
drm/nouveau: rename nv40_mpeg to nv31_mpeg
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:03:38 +10:00
Ben Skeggs
9698b9a680
drm/nvc0/pm: more complete parsing of clock domains
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:03:34 +10:00
Ben Skeggs
354d0781e5
drm/nvc0/pm: initial implementation of clocks_get()
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Not too certain on memory clock yet, but it gets the right numbers for
each perflvl on my NVC0.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:03:16 +10:00
Ben Skeggs
d0f67a48f4
drm/nva3/pm: idle graphics engine before changing clocks
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:02:53 +10:00
Ben Skeggs
78e2933d07
drm/nouveau: add function to wait until a callback returns true
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:02:50 +10:00
Ben Skeggs
95f0de3a0a
drm/nv50/gr: insert set/clr of a ctxprog flag at start/end of ctxprog
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The set will be replaced with a wait on the same flag by a subsequent
commit in order to halt a ctxprog's execution temporarily.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:02:46 +10:00
Ben Skeggs
cec2a270db
drm/nva3/pm: tidy and add some comments here and there
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:02:40 +10:00
Ben Skeggs
4fd2847e9b
drm/nva3/pm: parse/reclock vdec/41a0 clocks
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:02:36 +10:00
Ben Skeggs
ca94a71fc4
drm/nva3/pm: rewrite clock_set, and switch to new interfaces
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:51 +10:00
Ben Skeggs
77e7da6814
drm/nouveau/pm: add hooks to get/set *all* clocks at once
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This is probably better than having to tell the common code about all the
clocks that exist on every chipset.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:45 +10:00
Ben Skeggs
3b0582d31d
drm/nva3/pm: rewrite clock readback functions, far more correct now
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:41 +10:00
Ben Skeggs
03ce8d9e63
drm/nouveau/pm: some fermi chipsets still use volt 0x30
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Fun, fun.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:37 +10:00
Ben Skeggs
da1dc4cfec
drm/nouveau/pm: allow voltage-only perflvl set, enable nvc0
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Okay, my card didn't blow up. Lets turn it on!
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:30 +10:00
Ben Skeggs
3c71c2330b
drm/nvc0/pm: enable voltage_get
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I don't have a terribly good reason for not enabling voltage_set too, but,
lets wait and see.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:25 +10:00
Ben Skeggs
93dccbedeb
drm/nouveau/pm: show any info we can manage to glean on current perflvl
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Previously wouldn't show detected voltage if we couldn't figure out the
clock frequencies..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:21 +10:00
Ben Skeggs
3b5565ddfd
drm/nouveau/pm: add support for parsing perflvl voltage on fermi chips
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:14 +10:00
Ben Skeggs
a31214ef3e
drm/nouveau/pm: add yet another vid gpio tag
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:11 +10:00
Ben Skeggs
f60dfb996c
drm/nouveau/pm: initial attempt at parsing volt 0x40
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:06 +10:00
Ben Skeggs
c3450239c7
drm/nouveau/pm: store voltage in microvolts
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Instead of 10s of millivolts, to match fermi vbios.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20 16:01:02 +10:00
Lin Ming
55a01f6f68
drm: Remove duplicate "return" statement
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Remove the duplicate "return" statement in drm_fb_helper_panic().
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-09-09 09:11:44 +01:00
Dave Airlie
909d6e0cb6
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-test
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* 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nv04/crtc: Bail out if FB is not bound to crtc
drm/nouveau: fix nv04_sgdma_bind on non-"4kB pages" archs
drm/nouveau: properly handle allocation failure in nouveau_sgdma_populate
drm/nouveau: fix oops on pre-semaphore hardware
drm/nv50/crtc: Bail out if FB is not bound to crtc
2011-09-09 09:10:04 +01:00
Emil Velikov
0e83bb4eee
drm/nv04/crtc: Bail out if FB is not bound to crtc
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This commit resolves a possible 'NULL pointer dereference'
It uses the same approach as radeon, intel and nouveau/nv50
Fixes bug 'Nouveau: Kernel oops when unplugging external monitor'
https://bugs.freedesktop.org/show_bug.cgi?id=40336
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-09 17:24:21 +10:00
Marcin Slusarz
1bf2706601
drm/nouveau: fix nv04_sgdma_bind on non-"4kB pages" archs
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nv04_sgdma_bind binds the same page multiple times on
architectures where PAGE_SIZE != 4096.
Let's fix it.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-09 17:24:10 +10:00
Marcin Slusarz
17c8b96093
drm/nouveau: properly handle allocation failure in nouveau_sgdma_populate
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Not cleaning after alloc failure would result in crash on destroy,
because nouveau_sgdma_clear assumes "ttm_alloced" to be not null when
"pages" is not null.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-09 17:24:06 +10:00
Ben Skeggs
cfd8be088e
drm/nouveau: fix oops on pre-semaphore hardware
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-09 17:24:00 +10:00
Emil Velikov
ffbc559b06
drm/nv50/crtc: Bail out if FB is not bound to crtc
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Fixes possbile NULL pointer dereference
Resolves 'kernel crash in nv50_crtc_do_mode_set_base during shutdown'
https://bugs.freedesktop.org/show_bug.cgi?id=40005
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-09 17:23:56 +10:00
Alex Deucher
b06947b500
drm/radeon/kms: fix DP detect and EDID fetch for DP bridges
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Sink type is always DP for DP bridges and EDID fetch on
DP bridges is always i2c over aux rather than plain i2c.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-09-06 11:46:36 +01:00