3ac74f3208
nv50: enable 0x400500 bit 0 after PGRAPH exception also
...
No solid idea about what these 2 bits do, but nv50 can now survive a few
PGRAPH exceptions just as nv40 does :)
2008-05-02 01:36:30 +10:00
6d8062ac1e
nouveau: guard against channels potentially not having a context, fix nv50
2008-05-02 01:36:08 +10:00
77d20928b3
nouveau: disable all card interrupts when unknown PFIFO IRQ occurs.
...
This is possibly temporary. I can trigger an unending IRQ storm on G8x
in some circumstances, and have no idea how to handle that particular PFIFO
exception correctly yet.
2008-05-02 00:53:42 +10:00
5c4c778c0d
nouveau: restore original NV_PFIFO_CACHES_REASSIGN value in fifo handler
...
Doesn't fix any issue I've seen, but is a potential issue if a FIFO IRQ
occurs during channel creation/takedown.
2008-05-02 00:52:21 +10:00
bfbe4ade32
nouveau: gather nsource in trap_info()
...
The IRQ handling stuff really is a mess.. On the TODO :)
2008-05-02 00:51:00 +10:00
e317dfdabf
nv50: PGRAPH exception handling completely different from earlier chips
2008-05-02 00:06:22 +10:00
1692d30cea
nv50: primitive i2c interrupt handler
2008-04-05 21:02:00 +02:00
3fc444a5e8
nv50: primitive display interrupt handler.
2008-04-03 01:13:31 +02:00
0cd4cbc9a6
Merge branch 'master' into vblank-rework, including mach64 support
...
Conflicts:
linux-core/drmP.h
linux-core/drm_drv.c
shared-core/i915_drv.h
shared-core/i915_irq.c
shared-core/mga_irq.c
shared-core/radeon_irq.c
shared-core/via_irq.c
Mostly trivial conflicts.
mach64 support from Mathieu Bérard.
2008-01-22 09:42:37 -08:00
d0904f0f2b
nouveau: funcs to determine active channel on PFIFO.
2007-11-14 03:27:37 +11:00
7f6bf84c23
drm: remove lots of spurious whitespace.
...
Kernel "cleanfile" script run.
2007-11-05 12:42:22 +10:00
5092865601
nouveau: Use a sw method instead of notify interrupt to signal fence completion.
2007-11-05 05:46:26 +11:00
0a2ab1a900
nouveau: cleanups
2007-11-05 03:53:46 +11:00
c1008104ad
nouveau: only pass annoying messages if irq isn't handled fully.
2007-11-05 02:48:50 +11:00
173a5be28f
nouveau: hook up an inital fence irq handler
2007-11-05 02:20:35 +11:00
91aae7e683
Merge branch 'master' into vblank-rework, fixup remaining drivers
...
Conflicts:
linux-core/drmP.h
linux-core/drm_drv.c
linux-core/drm_irq.c
shared-core/i915_drv.h
shared-core/i915_irq.c
shared-core/mga_drv.h
shared-core/mga_irq.c
shared-core/radeon_drv.h
shared-core/radeon_irq.c
Merge in the latest master bits and update the remaining drivers (except
mach64 which math_b is working on). Also remove the 9xx hack from the i915
driver; it seems to be correct.
2007-10-30 12:52:46 -07:00
677753047f
nouveau: Cleanup PGRAPH handler, attempt to survive PGRAPH exceptions.
2007-10-16 14:42:26 +11:00
3af053779c
nouveau: Survive PFIFO_CACHE_ERROR.
2007-10-16 13:32:03 +11:00
6398325ba1
nouveau: Handle multiple PFIFO exceptions per irq, cleanup output.
2007-10-16 13:27:27 +11:00
9d779e2c88
nouveau: mandatory "oops I forgot half of the files" commit
2007-10-12 22:40:08 +02:00
bf126f4925
nouveau : nv10 and nv04 PGRAPH_NSTATUS are different
2007-10-10 21:11:43 +02:00
18952a1670
nouveau : print correct value in nouveau_graph_dump_trap_info for nv04
2007-10-06 12:01:02 +02:00
8ad605a264
nouveau: let nv20 hardware do ctx switching automatically.
2007-09-30 22:16:01 +03:00
a45fce7712
nouveau: NV30 should never call nouveau_nv20_context_switch().
2007-09-30 22:16:01 +03:00
a331d2e352
nouveau : add NV04_PGRAPH_TRAPPED_ADDR definition
...
- fix offset for nv04
- use it in nv10 graph ctx switch for getting next channel
- dump NV10_PGRAPH_TRAPPED_DATA_HIGH on nv10+
2007-08-26 20:48:32 +02:00
7784e8c6e7
nouveau: silence irq handler a bit
2007-08-09 11:12:13 +10:00
40f2156356
nouveau: return channel id
2007-08-08 16:12:19 +10:00
4ad487190d
nouveau: enable/disable engine-specific interrupts in _init()/_takedown()
...
All interrupts are still masked by PMC until init is finished.
2007-08-08 10:49:05 +10:00
a4759b8513
nouveau : fix enable irq (in the previous code all irq were masked by engine
...
init after irq_postinstall)
2007-08-07 23:09:44 +02:00
51f24be578
nouveau: Determine trapped channel id from active grctx on >=NV40
2007-08-06 21:46:55 +10:00
0c77f5abea
nouveau: Add bitfield names for NSOURCE and NSTATUS.
...
Name strings and pretty-printing in nouveau_graph_dump_trap_info().
2007-07-18 14:00:04 +03:00
14ecf8d6c2
nouveau: Replace 0x00400104 and 0x00400108 with names.
...
NV03_PGRAPH_NSTATUS and NV03_PGRAPH_NSOURCE.
The prefix NV03 is chosen because nv10reg.h had no versioned prefix,
and the code using these registers does not check card_type.
2007-07-18 13:52:39 +03:00
bc7d6c76fa
nouveau: nv10 and nv11/15 are different
2007-07-14 18:32:11 +02:00
0029713451
nouveau: nuke internal typedefs, and drm_device_t use.
2007-07-13 15:09:31 +10:00
c806bba466
nouveau/nv50: Initial channel/object support
...
Should be OK on G84 for a single channel, multiple channels *almost* work.
Untested on G80.
2007-07-09 16:16:44 +10:00
3324342e42
nouveau: enable reporting for all PFIFO/PGRAPH irqs
2007-07-09 16:16:44 +10:00
59784116bf
nouveau : fix fifo context size for nv10
2007-05-08 21:20:25 +02:00
674cefd4fe
nouveau: move card initialisation into the drm
...
The PGRAPH init for the various cards will need cleaning up at some point,
a lot of the values written there are per-context state left over from the
all the hardcoding done in the ddx.
It's possible some cards get broken by this commit, let me know.
Tested on: NV5, NV18, NV28, NV35, NV40, NV4E
2007-03-26 20:59:37 +10:00
5bd0e52dba
nouveau: ack PFIFO interrupts at PFIFO, not PMC.
2007-03-07 21:00:55 +11:00
72caa48c82
nouveau: intrusive drm interface changes
...
graphics objects:
- No longer takes flags/dmaobj parameters, requires some major changes
to the ddx to setup the object through the FIFO. This change is
likely to cause breakages on some cards (tested on NV05,NV28,NV35,
NV40 and NV4E).
dma objects:
- now takes a "class" parameter, not really used yet but we may need
it at some point.
- parameters are checked, so clients can't randomly create DMA objects
pointing at whatever they feel like.
misc:
- Added FB_SIZE/AGP_SIZE getparams
- Read PFIFO_INTR in PFIFO irq handler, not PMC_INTR
- Dump PGRAPH trap info on PGRAPH_INTR_NOTIFY if NSOURCE isn't
NOTIFICATION_PENDING.
2007-02-28 15:41:53 +11:00
8c663b4e56
nouveau: and of course, I was missing the last nv04 piece.
2007-02-03 06:13:27 +01:00
5a072f32c8
nouveau: rename registers to their proper names.
2007-02-03 04:57:06 +01:00
aa7266385e
nouveau: always print nsource/nstatus regs on PGRAPH errors
2007-01-25 08:16:23 +11:00
78a4f5c1bc
nouveau: Try to get nv35 pgraph switching working. Doesn't quite yet.
...
Hook into nv20 pgraph switching functions (they're identical for nv3x).
Actually call nv30_pgraph_context_init so the ctx_table is allocated.
Thanks to Carlos Martin for the help.
2007-01-17 08:46:59 -05:00
f04347f371
nouveau: nv20 graph ctx switch.
...
Untested...
2007-01-13 23:19:41 +01:00
cd5f543b2f
nouveau: first step to make graph ctx works
...
It is still not working, but now we could use some 3D commands
without needed to run nvidia blob before.
2007-01-13 21:44:50 +01:00
9d167f1f4b
Add basic pgraph context for nv10.
...
It only fake a context switch : pgraph state are not save/restored.
2007-01-05 19:40:11 +01:00
adf71cb29b
Don't spam dmesg if PMC_INTSTAT is 0
2006-11-21 11:41:46 +11:00
18bba3fa29
Dump some useful info when a PGRAPH error occurs.
...
The "channel" detect doesn't work on my nv40, but the rest
seems to produce sane info.
2006-11-17 08:05:23 +11:00
725984364b
Oops, we have more than 4 subchannels..
2006-10-18 01:07:48 +11:00
Ben Skeggs
Maarten Maathuis
Jesse Barnes
Dave Airlie
Jesse Barnes
Arthur Huillet
Matthieu Castet
Pekka Paalanen
Patrice Mandin
Stephane Marchesin
Ben Skeggs
Jeremy Kolb
Matthieu Castet