| 3376ee374d2318d311bd3aa7b9bb0186f64ccca5 |
|
12-Nov-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvd0/disp: add support for page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 1a97b4ace09d7d3fe213a73bc466ca33af98c91c |
|
22-Nov-2011 |
Younes Manton <younes.m@gmail.com> |
drm/nouveau: Keep RAMIN heap within the channel.
The entire RAMIN is allocated to be 'size', but the heap is
specified as 'base' + 'size' inside RAMIN, so it will overflow
past RAMIN by 'base' bytes on NV50+ and clobber other allocatons
unless it's size is adjusted.
Signed-off-by: Younes Manton <younes.m@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| e432d48f87543731fff2b19563420877d8a0c4cc |
|
11-Jul-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvd0: lets not attempt to dereference a nv50_display pointer
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 1575b3646c1c2141cfb68f7581c50d8bd19f17ac |
|
04-Jul-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: fixup init/fini sequence to deal with no CRTCs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 2e9733ff7d4f1c7185bea16041f532d6142ca40a |
|
02-Jul-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvd0: add a card_type for 0xdX chipsets
These are different enough from 0xcX to justify it, half fermi, half
kepler(??)..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 9a11dd65875f9e2401ded5d9a777574eacab814c |
|
23-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: fix off-by-one
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| bf08bcc6b7260db8eb5ef389e060e4b12bf10cae |
|
12-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: fix null pointer deref on pre-nv50 chipsets
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 5de8037ab466d397df17ff72382c33a908f42f6c |
|
08-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvc0: enable per-client address spaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 3d483d575bfba52eae04bf2575239642c26c355a |
|
07-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvc0: explicitly map PDISP semaphore buffer into each channel's vm
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 180cc30637b47dafa26e3202a41964b5ebdab365 |
|
07-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: convert bo.mem.start usage to bo.offset
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 6e32fedc8b50d3571bdec4e9849e45659ac96599 |
|
03-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: will need to specify channel for vm-ful gpuobj allocations
Abuses existing gpuobj_new() chan argument for this, which in turn forces
all NVOBJ_FLAG_VM allocations to be done from the global heap, not
suballocated from the channel's private heap. Not a problem though in
practise.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| b7cb6c01ee549b6c7c365c92f156983d346295a3 |
|
06-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: modify gpuobj/ntfy takedown ordering
gpuobj really needs splitting into channel/gpuobj code instead...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 0320d7910b8905c7a99b3b0be369f91129a59f2f |
|
03-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50-nvc0/chan: inherit vm from fpriv, rather than chan_vm directly
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| e8a863c10f4ca47e942886dddf70c35e3c2d5dd6 |
|
01-Jun-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: store a per-client channel list
Removes the need to disable IRQs to lookup channel struct on every pushbuf
ioctl, among others.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| a82dd49f14742e2529f79feb6360e0993277e788 |
|
01-Apr-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: remove remnants of nouveau_pgraph_engine
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 2703c21a82301f5c31ba5679e2d56422bd4cd404 |
|
01-Apr-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50/gr: move to exec engine interfaces
This needs a massive cleanup, but to catch bugs from the interface changes
vs the engine code cleanup, this will be done later.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 6dfdd7a61e8fc25552d9de1cb25272324dfc4c13 |
|
31-Mar-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: working towards a common way to represent engines
There's lots of more-or-less independant engines present on NVIDIA GPUs
these days, and we generally want to perform the same operations on them.
Implementing new ones requires hooking into lots of different places,
the aim of this work is to make this simpler and cleaner.
NV84:NV98 PCRYPT moved over as a test.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 4ea52f8974392b39ffb192fd31de80dc65b52657 |
|
31-Mar-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: move engine object creation into per-engine hooks
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 04eb34a43ce5168e05e2748bd46a62a09289cdde |
|
06-Apr-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: split ramin_lock into two locks, one hardirq safe
Fixes a possible lock ordering reversal between context_switch_lock
and ramin_lock.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| cdccc70eff1eaf3627a716374f9ebc115fc4621c |
|
07-Feb-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50-nvc0: initialise display sync channels
Also imports a couple of helper functions that'll be used to implement
page flipping in the following commits..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 58e6c7a9183071b89b0ac94862f369ed55775a7a |
|
11-Jan-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: introduce new gart type, and name _SGDMA more appropriately
In preparation for the addition of a new nv40 backend, we'll need to be
able to distinguish between a paged dma object and the on-chip GART.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 31a5b8ce8f3bf20799eb68da9602de2bee58fdd3 |
|
18-Feb-2011 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
drm/nouveau: don't munge in drm_mm internals
Nouveau was checking drm_mm internals on teardown to see whether the
memory manager was initialized. Hide these internals in a small
inline helper function.
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| e457acaed4c56a6831b82365e17e8f42f1ee129c |
|
03-Jan-2011 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: create grctx on the fly on all chipsets
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| effd6e066f406277254ad7603cf2c7465c4f114b |
|
24-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvc0: implement channel structure initialisation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 7460d70355eb568817296d6d3364f72d72eeba70 |
|
24-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nvc0: gpuobj_new need only check validity and init the relevant engine
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| fd70b6cd780742b97f525415bf5e4fb24a4bb6d8 |
|
08-Dec-2010 |
Francisco Jerez <currojerez@riseup.net> |
drm/nv04-nv40: Fix up PCI(E) GART DMA object bus address calculation.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| b571fe21f5c24760368b3fb927af5a7384d7721b |
|
16-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50: tidy up PCIEGART implementation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 4c1361429841344ce4d164492ee7620cf3286eb7 |
|
15-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50: implement global channel address space on new VM code
As of this commit, it's guaranteed that if an object is in VRAM that its
GPU virtual address will be constant.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| a11c3198c9ba38d81e25b65e3908d531feba1372 |
|
27-Aug-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50: import new vm code
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| a0fd9b9f68cd7a5952eae3c5b3c5a3bc0eadfd44 |
|
26-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: no need to zero dma objects, we fill them completely anyway
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| ceac30999dfb00ee7b56cfea8b28ef50999a3c95 |
|
23-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: implicitly insert non-DMA objects into RAMHT
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 6dccd311dd4b104b3bc53cb67aef414141d11c9f |
|
18-Nov-2010 |
Francisco Jerez <currojerez@riseup.net> |
drm/nouveau: Synchronize with the user channel before GPU object destruction.
There have been reports of PFIFO cache errors during context take down
(fdo bug 31637). They are caused by some GPU objects being taken out
while the channel is still potentially processing commands. Make sure
that all the previous rendering has landed before releasing a GPU
object.
Reported-by: Grzesiek Sójka <pld@pfu.pl>
Reported-by: Patrice Mandin <patmandin@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| ca130c2267d0719c92ed188e15082d6baad6c046 |
|
20-Nov-2010 |
Francisco Jerez <currojerez@riseup.net> |
drm/nv04-nv40: Give "gpuobj->cinst" the same meaning as on nv50.
No functional changes, just simplify some code paths a bit.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 7f4a195fcbd8b16f25f1de7f1419414d7505daa5 |
|
16-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: tidy up and extend dma object creation interfaces
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| e41115d0ad5c40a7ea4d85b1c77b4c02185a5581 |
|
01-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: rework gpu-specific instmem interfaces
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| dc1e5c0dbff27c2b5147eaea16c578d2337870c3 |
|
25-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: simplify gpuobj suspend/resume
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 274fec93cdd627408a799519fa602f2eecb14d2f |
|
03-Nov-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: tidy+move PGRAPH ISRs to their respective *_graph.c files
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| f4512e6579ddaa9b1f8ab1d5659131243ffc421f |
|
20-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50: create graph and crypt contexts on demand
This really needs cleaning up somehow, and probably investigate what's
needed to do this on earlier generations. NVIDIA do something similar
there too.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| bd2e597de8dbd000a3977871f15cb81e2925d63e |
|
19-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv84: add support for the PCRYPT engine
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| b8c157d3a9a13871742c8a8d3d4598c3791ed5f5 |
|
20-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: only expose the object classes that are supported by the chipset
We previously added all the available classes for the entire generation,
even though the objects wouldn't work on the hardware.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| a6a1a38075661bec189f2bad7912f8861e6ce357 |
|
19-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: use object class structs more extensively
The structs themselves, as well as the non-sw object creation function are
probably very misnamed now. That's a problem for later :)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 50536946faaf3d9ac0245838eb09e5eb1065b06c |
|
19-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: store engine type in gpuobj class structs
We will eventually want to address hw engines other than PGRAPH.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 9100468d1be26063aa25ecd667ea922c101d203f |
|
15-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: pass gpuobj alignment request down into backing allocator
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 18a16a768c3d37f5bfdbb414217b530294d5d442 |
|
12-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: return error from nouveau_ramht_remove() if not found
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| cff5c1332486ced8ff4180e957e04983cb72a39e |
|
06-Oct-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: add more fine-grained locking to channel list + structures
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| dd661e5f4e87609e7a9b4cbdff305dca7f494e7b |
|
01-Nov-2010 |
Francisco Jerez <currojerez@riseup.net> |
drm/nouveau: Return error from nouveau_gpuobj_new if we're out of RAMIN.
Reported-by: Tomas Miljenovic <tomasmiljenovic@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 185abeccabe5aed0ef79e8572c3916ea08034a45 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: remove nouveau_gpuobj_late_takedown
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| e05d7eaeba57921abad0ef564b0875e225171de8 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: protect gpuobj list + global instmem heap with spinlock
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| eb9bcbdc45369105bc004a82c7bed60655aae926 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: fix gpuobj refcount to use atomics
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| e05c5a317efb03854950a3fcc5c9501bfefc7d68 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: tidy ram{ht,fc,ro} a bit
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| fbd2895e45aebdb3d3ea73a3a796cf3bb9c912da |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: rework init ordering so nv50_instmem.c can be less bad
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 5125bfd88608012d58652ac7ea6a03a78773200f |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nv50: allow gpuobjs that aren't mapped into aperture
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 43efc9ce25c6956133c07394a6fa44ef2c9268a4 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: simplify fake gpu objects
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| a8eaebc6c52bb0cd243b4cb421068f42d378be9c |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: remove nouveau_gpuobj_ref completely, replace with sanity
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| de3a6c0a3b642c0c350414d63298a1b19a009290 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: rebase per-channel pramin heap offsets to 0
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| b3beb167af0de6d7cb03aed0687eca645cfd06a6 |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: modify object accessors, offset in bytes rather than dwords
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
|
| 479dcaea09bf17e8de7005015345e4266723666d |
|
01-Sep-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: move ramht code out of nouveau_object.c, nothing to see here
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| 816544b21b020bdb9dcb9a5003fe3e1f109e8698 |
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08-Jul-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: allocate fixed amount of PRAMIN per channel on all chipsets
Previously only done on nv50+
This commit also switches unknown NV2x/NV3x chipsets to noaccel mode.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| f56cb86f9abd229418f894a8ffedfb9ff465c181 |
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08-Jul-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: add instmem flush() hook
This removes the previous prepare_access() and finish_access() hooks, and
replaces it with a much simpler flush() hook.
All the chipset-specific code before nv50 has its use removed completely,
as it's not required there at all.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| b6d3d8717855c72e541bace5edd0460f2eed6dde |
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07-Jun-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: remove dev_priv->init_state and friends
Nouveau will no longer load at all if card initialisation fails, so all
these checks are unnecessary.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| b833ac26f1f1c8e8d9149d83dbdd91432f2807d5 |
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01-Jun-2010 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: use drm_mm in preference to custom code doing the same thing
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| dd19e44b28b12f7ea59ebb54d8ea18054da7f9d1 |
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30-Jan-2010 |
Marcin Slusarz <marcin.slusarz@gmail.com> |
drm/nouveau: move dereferences after null checks
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| f03a314b4671407c4ff69a2d85e72413e8064c48 |
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26-Dec-2009 |
Francisco Jerez <currojerez@riseup.net> |
drm/nouveau: Allocate a per-channel instance of NV_SW.
It will be useful for various synchronization purposes, mostly stolen
from "[PATCH] drm/nv50: synchronize user channel after buffer object
move on kernel channel" by Maarten Maathuis.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
/drivers/gpu/drm/nouveau/nouveau_object.c
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| 6ee738610f41b59733f63718f0bdbcba7d3a3f12 |
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11-Dec-2009 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: Add DRM driver for NVIDIA GPUs
This adds a drm/kms staging non-API stable driver for GPUs from NVIDIA.
This driver is a KMS-based driver and requires a compatible nouveau
userspace libdrm and nouveau X.org driver.
This driver requires firmware files not available in this kernel tree,
interested parties can find them via the nouveau project git archive.
This driver is reverse engineered, and is in no way supported by nVidia.
Support for nearly the complete range of nvidia hw from nv04->g80 (nv50)
is available, and the kms driver should support driving nearly all
output types (displayport is under development still) along with supporting
suspend/resume.
This work is all from the upstream nouveau project found at
nouveau.freedesktop.org.
The original authors list from nouveau git tree is:
Anssi Hannula <anssi.hannula@iki.fi>
Ben Skeggs <bskeggs@redhat.com>
Francisco Jerez <currojerez@riseup.net>
Maarten Maathuis <madman2003@gmail.com>
Marcin Kościelnicki <koriakin@0x04.net>
Matthew Garrett <mjg@redhat.com>
Matt Parnell <mparnell@gmail.com>
Patrice Mandin <patmandin@gmail.com>
Pekka Paalanen <pq@iki.fi>
Xavier Chantry <shiningxc@gmail.com>
along with project founder Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
/drivers/gpu/drm/nouveau/nouveau_object.c
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