system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-27 13:48:49 +00:00
Code Issues Packages Projects Releases Wiki Activity
400768 commits 7 branches 858 tags 7.1 GiB
Commit graph

400768 commits

This branch
This branch
All branches
Author SHA1 Message Date
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 
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 
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 
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 
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() 
We should be taking the minimum here instead of the max.  It could lead
to a buffer overflow.

Fixes: 438d99e3b1 ('drm/nvd0/disp: initial crtc object implementation')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

a/drm/nv50_display.c b/drm/nv50_display.c
index f8e66c08b11a..4e384a2f99c3 100644
 2013-12-03 23:28:58 +10:00
Ben Skeggs 13cd1a5511 drm/nouveau/sw: fix oops if gpu has its display block disabled 
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 
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 
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 
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+ 
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 
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 
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 
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 
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 
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 
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 
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 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2013-11-08 15:40:04 +10:00
Ben Skeggs ff4b42c753 drm/nouveau/pwr: initial implementation 
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 
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 
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 
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 
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 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2013-11-08 15:39:59 +10:00
Ben Skeggs aabf19c27f drm/nouveau/device: recognise GK208 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2013-11-08 15:39:58 +10:00