Ilia Mirkin
5d2f4767c4
drm/nouveau/bios: fix offset calculation for BMPv1 bioses
...
The only BIOS on record that needs the 14 offset has a bios major
version 2 but BMP version 1.01. Another bunch of BIOSes that need the 18
offset have BMP version 2.01 or 5.01 or higher. So instead of looking at the
bios major version, look at the BMP version. BIOSes with BMP version 0
do not contain a detectable script, so always return 0 for them.
See https://bugs.freedesktop.org/show_bug.cgi?id=68835
Reported-by: Mauro Molinari <mauromol@tiscali.it>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-08 15:56:10 +10:00
Bob Gleitsmann
c1ccaa646c
drm/nouveau: return offset of allocated notifier
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-07 13:38:06 +10:00
Ilia Mirkin
6d60792ec0
drm/nouveau/bios: make jump conditional
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This fixes a hang in VBIOS scripts of the form "condition; jump".
The jump used to always be executed, while now it will only be
executed if the condition is true.
See https://bugs.freedesktop.org/show_bug.cgi?id=72943
Reported-by: Darcy Brás da Silva <dardevelin@cidadecool.com>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: stable@vger.kernel.org
2014-01-07 13:37:55 +10:00
Sid Boyce
6e9cbb40d2
drm/nvce/mc: fix msi rearm on GF114
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-07 13:37:54 +10:00
Kelly Doran
854cc0e4cb
drm/nvc0/gr: fix mthd data submission
...
If the initial data element is 0, it will never be written, even
though the value from the previous method may be there.
Signed-off-by: Kelly Doran <kel.p.doran@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-07 13:37:54 +10:00
Ben Skeggs
61b365a505
drm/nouveau: populate master subdev pointer only when fully constructed
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-07 13:37:36 +10:00
Dan Carpenter
bdefc8cbdf
drm/nv50/disp: min/max are reversed in nv50_crtc_gamma_set()
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We should be taking the minimum here instead of the max. It could lead
to a buffer overflow.
Fixes: 438d99e3b1
2013-12-03 23:28:58 +10:00
Ben Skeggs
13cd1a5511
drm/nouveau/sw: fix oops if gpu has its display block disabled
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:57 +10:00
Ben Skeggs
2fd04c81dc
drm/nouveau: unreference fence after syncing
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:57 +10:00
Maarten Lankhorst
f074d73386
drm/nouveau/kms: send timestamp data for correct head in flip completion events
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:56 +10:00
Roy Spliet
a7e4201f0f
drm/nouveau/clk: Add support for NVAA/NVAC
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Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:56 +10:00
Roy Spliet
b1cd49763b
drm/nouveau/fifo: Hook up pause and resume for NV50 and NV84+
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Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:55 +10:00
Ilia Mirkin
efffa9841c
drm/nv10/plane: some chipsets don't support NV12
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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:54 +10:00
Ilia Mirkin
050828e956
drm/nv10/plane: add downscaling restrictions
...
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:54 +10:00
Ilia Mirkin
92e5b0a2b1
drm/nv10/plane: fix format computation
...
Otherwise none of the format checks pass, since the width was still in
16.16 encoding.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:53 +10:00
Ben Skeggs
5b19f4f9bd
drm/nv04-nv30/clk: provide an empty domain list
...
Reported-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-12-03 23:28:44 +10:00
Maarten Lankhorst
d2c7ab32ce
drm/nouveau: do not map evicted vram buffers in nouveau_bo_vma_add
...
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:57:09 +10:00
Dan Carpenter
377cfdc6ee
drm/nvc0-/gr: shift wrapping bug in nvc0_grctx_generate_r406800
...
We care about the upper 32 bits here so we have to use 1ULL instead of 1
to avoid a shift wrapping bug.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:57:03 +10:00
Ben Skeggs
35c336707f
drm/nouveau/pwr: fix missing mutex unlock in a failure path
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:57:02 +10:00
Ben Skeggs
09dacc7bb0
drm/nv40/therm: fix slowing down fan when pstate undefined
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:57:01 +10:00
Ben Skeggs
b9d9dcdaae
drm/nv11-: synchronise flips to vblank, unless async flip requested
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:56:56 +10:00
Ben Skeggs
1e303c03af
drm/nvc0-: remove nasty fifo swmthd hack for flip completion method
...
Not required anymore as flips are always done on the kernel's channel,
which means we can use a proper software object class instead.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:56:51 +10:00
Ben Skeggs
69a6146d1e
drm/nv10-: we no longer need to create nvsw object on user channels
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:56:43 +10:00
Ben Skeggs
eae389f9b1
drm/nouveau: always queue flips relative to kernel channel activity
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:55:15 +10:00
Ben Skeggs
07ad6ca0d3
drm/nouveau: there is no need to reserve/fence the new fb when flipping
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:55:14 +10:00
Ben Skeggs
9360bd1112
drm/nouveau: when bailing out of a pushbuf ioctl, do not remove previous fence
...
Cc: stable@vger.kernel.org
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:55:06 +10:00
Ben Skeggs
5d216f6013
drm/nouveau: allow nouveau_fence_ref() to be a noop
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:55:06 +10:00
Ben Skeggs
0bae1d61c7
drm/nvc8/mc: msi rearm is via the nvc0 method
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-14 14:55:05 +10:00
Ben Skeggs
aae95ca708
drm/nouveau/fb: implement various bits of work towards memory reclocking
...
Not even remotely ready for the vast majority of the world.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:19 +10:00
Ben Skeggs
26fdd78cce
drm/nouveau: implement a simple sysfs interface to new pm code
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:18 +10:00
Ben Skeggs
9838366c15
drm/nouveau/device: initial control object class, with pstate control methods
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:18 +10:00
Ben Skeggs
7c85652206
drm/nouveau/clk: implement power state and engine clock control in core
...
User control of this has been hard-coded as disabled for now.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:17 +10:00
Ben Skeggs
c9c0ccae48
drm/nouveau/volt: implement voltage control in core
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:17 +10:00
Ben Skeggs
0833428e7d
drm/nouveau/bios: parsing for various tables required for power management
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:16 +10:00
Ben Skeggs
aa4d7a4d55
drm/nouveau/perfmon: initial infrastructure to expose performance counters
...
Internal use only at this point. Userspace later.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:05 +10:00
Ben Skeggs
2984506fb6
drm/nouveau/bus: add interfaces/helpers for sequencer
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:05 +10:00
Ben Skeggs
48ae0b355f
drm/nouveau/bus: make external class definitions pointers
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:04 +10:00
Ben Skeggs
ff4b42c753
drm/nouveau/pwr: initial implementation
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:04 +10:00
Ben Skeggs
682b1fc793
drm/nouveau/therm: update target fanspeed outside of therm lock
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:03 +10:00
Ben Skeggs
208cf0b789
drm/nouveau/therm: automatic mode by default
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:03 +10:00
Ben Skeggs
21b1ed10df
drm/nouveau/therm: no toggle fan control either if we can't guarantee no pwm connected
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:02 +10:00
Ben Skeggs
09b8d73bd5
drm/nvc0/therm: allow fan control if we've killed the vbios ppwr ucode
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:02 +10:00
Ben Skeggs
36faa2fc22
drm/nouveau/therm: if no bios trip/linear info, default to perf-suggested speed
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:01 +10:00
Ben Skeggs
6387e2cbdc
drm/nouveau/therm: add hook for clk to suggest fanspeed to therm
...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:01 +10:00
Ben Skeggs
547807b8ce
drm/nouveau/pwr: assign a subdev id for upcoming implementation
...
THERM will use this before it exists.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:01 +10:00
Ben Skeggs
2d976e3d64
drm/nouveau/gpio: return different error code for not found vs invalid
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:00 +10:00
Ben Skeggs
b9ed919f1c
drm/nouveau/drm/pm: remove everything except the hwmon interfaces to THERM
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:40:00 +10:00
Ben Skeggs
c52f4fa61d
drm/nouveau/core: make all info-level messages silent for runtime pm
...
Removes the need for special handling of messages in init paths.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:39:59 +10:00
Ben Skeggs
16c4f227ff
drm/nouveau/fifo: make external class definitions into pointers
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:39:59 +10:00
Ben Skeggs
aabf19c27f
drm/nouveau/device: recognise GK208
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-11-08 15:39:58 +10:00
