Alex Deucher [Tue, 13 Apr 2010 15:21:59 +0000 (11:21 -0400)]
drm/radeon/kms: disable the tv encoder when tv/cv is not in use
Switching between TV and VGA caused VGA to break on some systems
since the TV encoder was left enabled when VGA was used.
fixes fdo bug 25520.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 9 Apr 2010 19:31:56 +0000 (15:31 -0400)]
drm/radeon/kms: adjust pll settings for tv
May fix fdo bug 26582.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 15 Apr 2010 17:31:12 +0000 (13:31 -0400)]
drm/radeon/kms: fix tv dac conflict resolver
On systems with the tv dac shared between DVI and TV,
we can only use the dac for one of the connectors.
However, when using a digital monitor on the DVI port,
you can use the dac for the TV connector just fine.
Check the use_digital status when resolving the conflict.
Fixes fdo bug 27649, possibly others.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 16 Apr 2010 15:35:30 +0000 (11:35 -0400)]
drm/radeon/kms/evergreen: don't enable hdmi audio stuff
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 15 Apr 2010 20:54:38 +0000 (16:54 -0400)]
drm/radeon/kms/atom: fix dual-link DVI on DCE3.2/4.0
Got broken during the evergreen merge.
Fixes fdo bug 27001.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jerome Glisse [Fri, 16 Apr 2010 16:46:35 +0000 (18:46 +0200)]
drm/radeon/kms: fix rs600 tlb flush
Typo in in flush leaded to no flush of the RS600 tlb which
ultimately leaded to massive system ram corruption, with
this patch everythings seems to work properly.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jerome Glisse [Mon, 12 Apr 2010 20:21:53 +0000 (20:21 +0000)]
drm/radeon/kms: print GPU family and device id when loading
This will help figuring out GPU when looking at bugs log.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Marek Olšák [Sun, 11 Apr 2010 01:18:52 +0000 (03:18 +0200)]
drm/radeon/kms: fix calculation of mipmapped 3D texture sizes
The 3rd dimension should be minified too.
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 9 Apr 2010 06:27:00 +0000 (06:27 +0000)]
drm/radeon/kms: only change mode when coherent value changes.
On X startup we were getting a flicker where there shouldn't have been one.
the X DDX calls the kernel to set the properties to the same values (yes
it could be smarter), however the kernel was doing a pointless modeset then,
making my nice smooth boot ugly.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 9 Apr 2010 19:01:25 +0000 (15:01 -0400)]
drm/radeon/kms: more atom parser fixes (v2)
shr/shl ops need the full dst rather than the pre-masked
version. Fixes fdo bug 27478 and kernel bug 15738.
v2: remove some unsed vars, add comments
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 9 Apr 2010 04:27:51 +0000 (14:27 +1000)]
Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-linus
* 'nouveau/for-airlied' of ../drm-nouveau-next: (21 commits)
drm/nouveau: bail out of auxch transaction if we repeatedly recieve defers
drm/nv50: implement gpio set/get routines
drm/nv50: parse/use some more de-magiced parts of gpio table entries
drm/nouveau: store raw gpio table entry in bios gpio structs
drm/nv40: Init some tiling-related PGRAPH state.
drm/nv50: Add NVA3 support in ctxprog/ctxvals generator.
drm/nv50: another dodgy DP hack
drm/nv50: punt hotplug irq handling out to workqueue
drm/nv50: preserve an unknown SOR_MODECTRL value for DP encoders
drm/nv50: Allow using the NVA3 new compute class.
drm/nv50: cleanup properly if PDISPLAY init fails
drm/nouveau: fixup the init failure paths some more
drm/nv50: fix instmem init on IGPs if stolen mem crosses 4GiB mark
drm/nv40: add LVDS table quirk for Dell Latitude D620
drm/nv40: rework lvds table parsing
drm/nouveau: detect vram amount once, and save the value
drm/nouveau: remove some unused members from drm_nouveau_private
drm/nouveau: Make use of TTM busy_placements.
drm/nv50: add more 0x100c80 flushy magic
drm/nv50: fix fbcon when framebuffer above 4GiB mark
...
Ben Skeggs [Mon, 15 Mar 2010 22:45:07 +0000 (08:45 +1000)]
drm/nouveau: bail out of auxch transaction if we repeatedly recieve defers
There's one known case where we never stop recieving DEFER, and loop here
forever. Lets not do that..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 7 Apr 2010 02:57:35 +0000 (12:57 +1000)]
drm/nv50: implement gpio set/get routines
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 7 Apr 2010 02:05:32 +0000 (12:05 +1000)]
drm/nv50: parse/use some more de-magiced parts of gpio table entries
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 7 Apr 2010 02:00:14 +0000 (12:00 +1000)]
drm/nouveau: store raw gpio table entry in bios gpio structs
And use our own version of the GPIO table for the INIT_GPIO opcode.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Francisco Jerez [Tue, 6 Apr 2010 19:11:58 +0000 (21:11 +0200)]
drm/nv40: Init some tiling-related PGRAPH state.
Fixes garbled 3D on an nv46 card.
Reported-by: Francesco Marella <francesco.marella@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki [Fri, 2 Apr 2010 10:28:18 +0000 (10:28 +0000)]
drm/nv50: Add NVA3 support in ctxprog/ctxvals generator.
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 30 Mar 2010 06:01:41 +0000 (16:01 +1000)]
drm/nv50: another dodgy DP hack
Allows *some* DP cards to keep working in some corner cases that most
people shouldn't hit. I hit it all the time with development, so this
can stay for now.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 30 Mar 2010 05:14:41 +0000 (15:14 +1000)]
drm/nv50: punt hotplug irq handling out to workqueue
On DP outputs we'll likely end up running vbios init tables here, which
may sleep.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 29 Mar 2010 00:06:09 +0000 (10:06 +1000)]
drm/nv50: preserve an unknown SOR_MODECTRL value for DP encoders
This value interacts with some registers we don't currently know how to
program properly ourselves. The default of 5 that we were using matches
what the VBIOS on early DP cards do, but later ones use 6, which would
cause nouveau to program an incorrect mode on these chips.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki [Wed, 24 Mar 2010 13:43:16 +0000 (13:43 +0000)]
drm/nv50: Allow using the NVA3 new compute class.
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 25 Mar 2010 06:01:04 +0000 (16:01 +1000)]
drm/nv50: cleanup properly if PDISPLAY init fails
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 25 Mar 2010 06:00:09 +0000 (16:00 +1000)]
drm/nouveau: fixup the init failure paths some more
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 19 Mar 2010 02:49:59 +0000 (12:49 +1000)]
drm/nv50: fix instmem init on IGPs if stolen mem crosses 4GiB mark
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 18 Mar 2010 03:38:04 +0000 (13:38 +1000)]
drm/nv40: add LVDS table quirk for Dell Latitude D620
Should fix:
https://bugzilla.redhat.com/show_bug.cgi?id=505132
https://bugzilla.redhat.com/show_bug.cgi?id=543091
https://bugzilla.redhat.com/show_bug.cgi?id=530425
https://bugs.edge.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/
+bug/539730
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 18 Mar 2010 02:05:43 +0000 (12:05 +1000)]
drm/nv40: rework lvds table parsing
All indications seem to be that the version 0x30 table should be handled
the same way as 0x40 (as used on G80), at least for the parts that we
currently try use.
This commit cleans up the parsing to make it clearer about what we're
actually trying to achieve, and unifies the 0x30/0x40 parsing.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 17 Mar 2010 23:45:20 +0000 (09:45 +1000)]
drm/nouveau: detect vram amount once, and save the value
As opposed to repeatedly reading the amount back from the GPU every
time we need to know the VRAM size.
We should now fail to load gracefully on detecting no VRAM, rather than
something potentially messy happening.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 17 Mar 2010 23:23:19 +0000 (09:23 +1000)]
drm/nouveau: remove some unused members from drm_nouveau_private
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Francisco Jerez [Thu, 18 Mar 2010 12:07:47 +0000 (13:07 +0100)]
drm/nouveau: Make use of TTM busy_placements.
Previously we were filling it the same as "placements", but in some
cases there're valid alternatives that we were ignoring completely.
Keeping a back-up memory type helps on several low-mem situations.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 15 Mar 2010 06:43:47 +0000 (16:43 +1000)]
drm/nv50: add more 0x100c80 flushy magic
Fixes the !vbo_fifo path in the 3D driver on certain chipsets. Still not
really any good idea of what exactly the magic achieves, but it makes
things work.
While we're at it, in the PCIEGART path, flush on unbinding also.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 16 Mar 2010 03:20:58 +0000 (13:20 +1000)]
drm/nv50: fix fbcon when framebuffer above 4GiB mark
This can't actually happen right now, but lets fix it anyway.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki [Wed, 17 Mar 2010 00:58:47 +0000 (00:58 +0000)]
drm/nv50: Fix NEWCTX_DONE flag number
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Alex Deucher [Tue, 6 Apr 2010 16:35:26 +0000 (12:35 -0400)]
drm/radeon/kms/combios: verify dac_adj values are valid
Some vbios dac_adj tables are all zeros. Check for that
case and use the default table if so.
Should fix fdo bug 27478.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 6 Apr 2010 05:22:41 +0000 (01:22 -0400)]
drm/radeon/kms: clean up atom dac handling
- make sure legacy dac1 has an enc priv
- remove unused num var
- no need for extra tv_dac var in atom dac functions
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 6 Apr 2010 04:05:46 +0000 (00:05 -0400)]
drm/radeon/kms: legacy tv dac cleanup
- fix formatting
- clean up tv_dac_cntl handling for tv
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dan Carpenter [Tue, 6 Apr 2010 10:55:33 +0000 (10:55 +0000)]
drm/radeon/kms: small memory leak in atom exit code
This is an unlikely memory leak, but we may as well fix it. It's easy
to fix and every static checker will complain if we don't.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Adam Jackson [Tue, 6 Apr 2010 16:11:00 +0000 (16:11 +0000)]
drm/edid/quirks: Envision EN2028
Claims 1280x1024 preferred, physically 1600x1200
cf. http://bugzilla.redhat.com/530399
Signed-off-by: Adam Jackson <ajax@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 6 Apr 2010 03:57:52 +0000 (23:57 -0400)]
drm/radeon/kms: fix washed out image on legacy tv dac
bad cast was overwriting the tvdac adj values
Fixes fdo bug 27478
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 1 Apr 2010 19:08:47 +0000 (19:08 +0000)]
drm/radeon/kms/atom: fix gpio i2c table overrun (v2)
The GPIO_I2C_INFO table does not always have
ATOM_MAX_SUPPORTED_DEVICE entries. Limit
the number of indices to the size of the
table.
Should fix Novell bug 589022.
v2: fix typo
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: Stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Michel Dänzer [Fri, 2 Apr 2010 16:59:06 +0000 (16:59 +0000)]
drm/radeon: R300 AD only has one quad pipe.
Gleaned from the Mesa code.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=27355 .
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Wed, 31 Mar 2010 03:41:35 +0000 (13:41 +1000)]
drm/radeon/kms: enable ACPI powermanagement mode on radeon gpus.
Some GPUs have an APM/ACPI PM mode selection switch and some BIOSes
set this to APM. We really want this in ACPI mode for Linux.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Wed, 31 Mar 2010 03:42:50 +0000 (13:42 +1000)]
drm/radeon/kms: rs400/480 should set common registers.
These GPUs should be setting these registers up also.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Wed, 31 Mar 2010 03:38:56 +0000 (13:38 +1000)]
drm/radeon/kms: add sanity check to wptr.
If we resume in a bad way, we'll get 0xffffffff in wptr, and then
oops with no console. This just adds a sanity check so that we can
avoid the oops and hopefully get more details out of people's systems.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 31 Mar 2010 18:42:11 +0000 (14:42 -0400)]
drm/radeon/kms/evergreen: get DP working
Need to enable the VID stream after link training
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 17 Mar 2010 06:07:37 +0000 (02:07 -0400)]
drm/radeon/kms: add hw_i2c module option
Turn off hw i2c by default except for mm i2c which
is hw only until we sort out the remaining prescale
issues on older chips. hw i2c can be enabled with
hw_i2c=1.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Sun, 14 Mar 2010 16:22:44 +0000 (12:22 -0400)]
drm/radeon/kms: use new pre/post_xfer i2c bit algo hooks
This allows us to remove the internal bit algo bus used by
the radeon i2c algo. We now register a radeon algo adapter
if the gpio line is hw capable and the hw inplementation is
available, otherwise we register a bit algo adapter.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Wed, 31 Mar 2010 04:55:14 +0000 (14:55 +1000)]
Merge branch 'v2.6.34-rc2' into drm-linus
Alex Deucher [Tue, 30 Mar 2010 21:22:32 +0000 (17:22 -0400)]
drm/radeon/kms: disable MSI on IGP chips
Doesn't seem to work reliably and the pci quirks don't
always work.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 31 Mar 2010 04:33:27 +0000 (00:33 -0400)]
drm/radeon/kms: display watermark updates (v2)
- Add module option to force the display priority
0 = auto, 1 = normal, 2 = high
- Default to high on r3xx/r4xx/rv515 chips
Fixes flickering problems during heavy acceleration
due to underflow to the display controllers
- Fill in minimal support for RS600
v2 - update display priority when bandwidth is updated
so the user can change the parameter at runtime and it
will take affect on the next modeset.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 30 Mar 2010 06:03:48 +0000 (02:03 -0400)]
drm/radeon/kms/dp: disable training pattern on the sink at the end of link training
Seems to have gotten lost in the evergreen merge.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 30 Mar 2010 01:37:08 +0000 (21:37 -0400)]
drm/radeon/kms: minor fixes for eDP with LCD* device tags (v2)
Some systems have LCD* rather than DFP* device tags in the bios
for eDP connectors; notably the new apple iMac. This fixes
things up so eDP connectors with either tag will work.
v2: fix typo
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 29 Mar 2010 18:06:10 +0000 (14:06 -0400)]
drm/radeon/kms/dp: remove extraneous training complete call
Looks like a copy/paste typo from when evergreen support
was added.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 29 Mar 2010 21:39:44 +0000 (17:39 -0400)]
drm/radeon/kms/atom: minor fixes to transmitter setup
- 8 lane links are not valid for DP
- remove unused num var
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Michel Dänzer [Fri, 26 Mar 2010 19:18:55 +0000 (19:18 +0000)]
drm/radeon/kms: Only restrict BO to visible VRAM size when pinning to VRAM.
This prevented radeon.test=1 from testing transfers from/to GTT beyond the
visible VRAM size.
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Randy Dunlap [Thu, 25 Mar 2010 18:29:05 +0000 (18:29 +0000)]
drm: fix build error when SYSRQ is disabled
Fix build error when CONFIG_MAGIC_SYSRQ is not enabled:
drivers/gpu/drm/drm_fb_helper.c:915: error: 'sysrq_drm_fb_helper_restore_op' undeclared (first use in this function)
drivers/gpu/drm/drm_fb_helper.c:929: error: 'sysrq_drm_fb_helper_restore_op' undeclared (first use in this function)
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 26 Mar 2010 21:14:37 +0000 (17:14 -0400)]
drm/radeon/kms: fix macbookpro connector quirk
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 26 Mar 2010 23:36:33 +0000 (19:36 -0400)]
drm/radeon/r6xx/r7xx: further safe reg clean up
- remove a few more drm only regs
- remove sampler, alu, bool, loop constant regs.
They are set via separate packet3's already
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 26 Mar 2010 19:26:51 +0000 (15:26 -0400)]
drm/radeon: bump the UMS driver version for r6xx/r7xx const buffer support
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 26 Mar 2010 19:24:14 +0000 (15:24 -0400)]
drm/radeon/kms: bump the version for r6xx/r7xx const buffer support
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 26 Mar 2010 18:52:32 +0000 (14:52 -0400)]
drm/radeon/r6xx/r7xx: CS parser fixes
- Drop some more safe regs taht userspace shouldn't hit
- Constant base regs need relocs. This allows us to use
constant buffers rather than the constant register file.
Also we don't want userspace to be able to set arbitrary
mc base values for the const caches.
- Track SQ_CONFIG so we know whether userspace is using
the cfile or constant buffers.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 24 Mar 2010 17:57:29 +0000 (13:57 -0400)]
drm/radeon/kms: fix some typos in r6xx/r7xx hpd setup
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 24 Mar 2010 22:45:32 +0000 (18:45 -0400)]
drm/radeon/r600: remove some regs are not safe regs for command buffers
Only the drm should be touching them.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Chris Wilson [Thu, 18 Mar 2010 11:56:54 +0000 (11:56 +0000)]
drm: Return ENODEV if the inode mapping changes
Replace a BUG_ON with an error code in the event that the inode mapping
changes between calls to drm_open. This may happen for instance if udev
is loaded subsequent to the original opening of the device:
[ 644.291870] kernel BUG at drivers/gpu/drm/drm_fops.c:146!
[ 644.291876] invalid opcode: 0000 [#1] SMP
[ 644.291882] last sysfs file: /sys/kernel/uevent_seqnum
[ 644.291888]
[ 644.291895] Pid: 7276, comm: lt-cairo-test-s Not tainted 2.6.34-rc1 #2 N150/N210/N220 /N150/N210/N220
[ 644.291903] EIP: 0060:[<
c11c70e3>] EFLAGS:
00210283 CPU: 0
[ 644.291912] EIP is at drm_open+0x4b1/0x4e2
[ 644.291918] EAX:
f72d8d18 EBX:
f790a400 ECX:
f73176b8 EDX:
00000000
[ 644.291923] ESI:
f790a414 EDI:
f790a414 EBP:
f647ae20 ESP:
f647adfc
[ 644.291929] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[ 644.291937] Process lt-cairo-test-s (pid: 7276, ti=
f647a000 task=
f73f5c80 task.ti=
f647a000)
[ 644.291941] Stack:
[ 644.291945]
00000000 f7bb7400 00000080 f6451100 f73176b8 f6479214 f6451100 f73176b8
[ 644.291957] <0>
c1297ce0 f647ae34 c11c6c04 f73176b8 f7949800 00000000 f647ae54 c1080ac5
[ 644.291969] <0>
f7949800 f6451100 00000000 f6451100 f73176b8 f6452780 f647ae70 c107d1e6
[ 644.291982] Call Trace:
[ 644.291991] [<
c11c6c04>] ? drm_stub_open+0x8a/0xb8
[ 644.292000] [<
c1080ac5>] ? chrdev_open+0xef/0x106
[ 644.292008] [<
c107d1e6>] ? __dentry_open+0xd4/0x1a6
[ 644.292015] [<
c107d35b>] ? nameidata_to_filp+0x31/0x45
[ 644.292022] [<
c10809d6>] ? chrdev_open+0x0/0x106
[ 644.292030] [<
c10864e2>] ? do_last+0x346/0x423
[ 644.292037] [<
c108789f>] ? do_filp_open+0x190/0x415
[ 644.292046] [<
c1071eb5>] ? handle_mm_fault+0x214/0x710
[ 644.292053] [<
c107d008>] ? do_sys_open+0x4d/0xe9
[ 644.292061] [<
c1016462>] ? do_page_fault+0x211/0x23f
[ 644.292068] [<
c107d0f0>] ? sys_open+0x23/0x2b
[ 644.292075] [<
c1002650>] ? sysenter_do_call+0x12/0x26
[ 644.292079] Code: 89 f0 89 55 dc e8 8d 96 0a 00 8b 45 e0 8b 55 dc 83 78 04 01 75 28 8b 83 18 02 00 00 85 c0 74 0f 8b 4d ec 3b 81 ac 00 00 00 74 13 <0f> 0b eb fe 8b 4d ec 8b 81 ac 00 00 00 89 83 18 02 00 00 89 f0
[ 644.292143] EIP: [<
c11c70e3>] drm_open+0x4b1/0x4e2 SS:ESP 0068:
f647adfc
[ 644.292175] ---[ end trace
2ddd476af89a60fa ]---
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Pauli Nieminen [Fri, 19 Mar 2010 07:44:33 +0000 (07:44 +0000)]
drm/radeon/kms: Fix NULL pointer dereference if memory allocation failed.
When there is allocation failure in radeon_cs_parser_relocs parser->nrelocs
is not cleaned. This causes NULL pointer defeference in radeon_cs_parser_fini
when clean up code is trying to loop over the relocation array and free the
objects.
Fix adds a check for a possible NULL pointer in clean up code.
Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jerome Glisse [Wed, 17 Mar 2010 14:44:29 +0000 (14:44 +0000)]
drm/radeon/kms: avoid possible oops (call gart_fini before gart_disable)
radeon_gart_fini might call GART unbind callback function which
might try to access GART table but if gart_disable is call first
the GART table will be unmapped so any access to it will oops.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 19 Mar 2010 00:33:44 +0000 (10:33 +1000)]
drm/radeon/kms: don't print error on -ERESTARTSYS.
We can get this if the user moves the mouse when we are waiting to move
some stuff around in the validate. Don't fail.
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 18 Mar 2010 05:04:01 +0000 (01:04 -0400)]
drm/radeon/kms/atom: make sure tables are valid (v2)
Check that atom cmd and data tables are valid
before using them.
(v2)
- fix some whitespace errors noticed by Rafał Miłecki
- check a few more cases
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 17 Mar 2010 23:50:59 +0000 (19:50 -0400)]
drm/radeon/kms: remove lvds quirks
- no longer needed with the latest new pll algo fixes.
- also don't use lcd pll limits. They don't seem
to work well for all systems. If we have a case where
they are useful, we can set the flag for that case.
fixes fdo bug 27083
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Sun, 21 Mar 2010 15:09:24 +0000 (11:09 -0400)]
drm/radeon/kms: fix display bandwidth setup on rs4xx
I missed rs4xx in
7f1e613daf0fdd0884316ab25a749db3c671329e
Fixes fdo bug 27219.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Sun, 21 Mar 2010 18:02:25 +0000 (14:02 -0400)]
drm/radeon/kms: never treat rs4xx as AGP
RS4xx+ IGP chips use an internal gart, however,
some of them have the agp cap bits set in their pci
configs. Make sure to clear the AGP flag as AGP will
not work with them.
Should fix fdo bug 27225
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 17 Mar 2010 00:54:38 +0000 (20:54 -0400)]
drm/radeon/kms: display watermark fixes
- rs780/880 were using the wrong bandwidth functions
- convert r1xx-r4xx to use the same pm sclk/mclk structs as
r5xx+
- move bandwidth setup to a common function
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 16 Mar 2010 21:08:06 +0000 (17:08 -0400)]
drm/radeon/kms: init rdev->num_crtc at asic init
Replace hardcoded numbers with rdev->num_crtc.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 15 Mar 2010 05:36:32 +0000 (01:36 -0400)]
drm/radeon/kms/pm: fix typo in power table parsing
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 5 Mar 2010 19:50:37 +0000 (14:50 -0500)]
drm/radeon/kms: gfx init fixes for r6xx/r7xx
This fixes some issues with the last gfx init patch.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Sun, 14 Mar 2010 20:31:36 +0000 (16:31 -0400)]
drm/radeon/kms/pm: fix segfault in clock code
Make sure we have a crtc assigned to the encoder
before dereferencing it.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Alex Deucher [Thu, 11 Mar 2010 15:01:17 +0000 (10:01 -0500)]
drm/radeon/kms: expose thermal/fan i2c buses
Look up i2c bus in the power table and expose it.
You'll need to load a hwmon driver for any chips
on the bus, this patch just exposes the bus.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Linus Torvalds [Sat, 20 Mar 2010 01:17:57 +0000 (18:17 -0700)]
Linux 2.6.34-rc2
Linus Torvalds [Sat, 20 Mar 2010 01:16:20 +0000 (18:16 -0700)]
Merge git://git./linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
serial: sh-sci: remove duplicated #include
sh: Export uncached helper symbols.
sh: Fix up NUMA build for 29-bit.
serial: sh-sci: Fix build failure for non-sh architectures.
sh: Fix up uncached offset for legacy 29-bit mode.
sh: Support CPU affinity masks for INTC controllers.
Linus Torvalds [Sat, 20 Mar 2010 01:14:22 +0000 (18:14 -0700)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/dvrabel/uwb
* 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb:
uwb: remove duplicate cpu_to_le16()
uwb: declare MODULE_FIRMWARE() in i1480 DFU driver
uwb: make USB device id table constant
uwb: wlp: refactor wlp_get_<attribute>() macros
Linus Torvalds [Fri, 19 Mar 2010 20:49:29 +0000 (13:49 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mattst88/alpha-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6:
alpha: fix compile errors in dma-mapping-common.h
alpha: remove trailing spaces in messages
alpha: use __ratelimit
Linus Torvalds [Fri, 19 Mar 2010 20:42:43 +0000 (13:42 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc: Remove IOMMU_VMERGE config option
powerpc: Fix swiotlb to respect the boot option
powerpc: Do not call prink when CONFIG_PRINTK is not defined
powerpc: Use correct ccr bit for syscall error status
powerpc/fsl-booke: Get coherent bit from PTE
powerpc/85xx: Make sure lwarx hint isn't set on ppc32
Linus Torvalds [Fri, 19 Mar 2010 20:42:00 +0000 (13:42 -0700)]
Merge branch 'zerolen' of git://git./linux/kernel/git/jgarzik/misc-2.6
* 'zerolen' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
Delete zero-length file drivers/mtd/maps/omap_nor.c
Linus Torvalds [Fri, 19 Mar 2010 20:40:03 +0000 (13:40 -0700)]
Merge git://git./linux/kernel/git/gregkh/tty-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
tty_port,usb-console: Fix usb serial console open/close regression
tty: cpm_uart: use resource_size()
tty_buffer: Fix distinct type warning
hvc_console: Fix race between hvc_close and hvc_remove
uartlite: Fix build on sparc.
tty: Take a 256 byte padding into account when buffering below sub-page units
Revert "tty: Add a new VT mode which is like VT_PROCESS but doesn't require a VT_RELDISP ioctl call"
Linus Torvalds [Fri, 19 Mar 2010 20:39:42 +0000 (13:39 -0700)]
Merge git://git./linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
driver core: numa: fix BUILD_BUG_ON for node_read_distance
driver-core: document ERR_PTR() return values
kobject: documentation: Update to refer to kset-example.c.
sysdev: the cpu probe/release attributes should be sysdev_class_attributes
kobject: documentation: Fix erroneous example in kobject doc.
driver-core: fix missing kernel-doc in firmware_class
Driver core: Early platform kernel-doc update
sysfs: fix sysfs lockdep warning in mlx4 code
sysfs: fix sysfs lockdep warning in infiniband code
sysfs: fix sysfs lockdep warning in ipmi code
sysfs: Initialised pci bus legacy_mem field before use
sysfs: use sysfs_bin_attr_init in firmware class driver
Linus Torvalds [Fri, 19 Mar 2010 20:39:21 +0000 (13:39 -0700)]
Merge git://git./linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (45 commits)
USB: gadget/multi: cdc_do_config: remove redundant check
usb: r8a66597-hcd: fix removed from an attached hub
USB: xhci: Make endpoint interval debugging clearer.
USB: Fix usb_fill_int_urb for SuperSpeed devices
USB: cp210x: Remove double usb_control_msg from cp210x_set_config
USB: Remove last bit of CONFIG_USB_BERRY_CHARGE
USB: gadget: add gadget controller number for s3c-hsotg driver
USB: ftdi_sio: Fix locking for change_speed() function
USB: g_mass_storage: fixed module name in Kconfig
USB: gadget: f_mass_storage::fsg_bind(): fix error handling
USB: g_mass_storage: fix section mismatch warnings
USB: gadget: fix Blackfin builds after gadget cleansing
USB: goku_udc: remove potential null dereference
USB: option.c: Add Pirelli VID/PID and indicate Pirelli's modem interface is 0xff
USB: serial: Fix module name typo for qcaux Kconfig entry.
usb: cdc-wdm: Fix deadlock between write and resume
usb: cdc-wdm: Fix order in disconnect and fix locking
usb: cdc-wdm:Fix loss of data due to autosuspend
usb: cdc-wdm: Fix submission of URB after suspension
usb: cdc-wdm: Fix race between disconnect and debug messages
...
Jeff Garzik [Fri, 19 Mar 2010 18:25:45 +0000 (14:25 -0400)]
Delete zero-length file drivers/mtd/maps/omap_nor.c
The content was deleted in
cc87edb173effdf74e680ee6d622a935ff0c1d6f,
but the file remained as a zero-length file.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Linus Torvalds [Fri, 19 Mar 2010 16:43:06 +0000 (09:43 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sage/ceph-client
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (205 commits)
ceph: update for write_inode API change
ceph: reset osd after relevant messages timed out
ceph: fix flush_dirty_caps race with caps migration
ceph: include migrating caps in issued set
ceph: fix osdmap decoding when pools include (removed) snaps
ceph: return EBADF if waiting for caps on closed file
ceph: set osd request message front length correctly
ceph: reset front len on return to msgpool; BUG on mismatched front iov
ceph: fix snaptrace decoding on cap migration between mds
ceph: use single osd op reply msg
ceph: reset bits on connection close
ceph: remove bogus mds forward warning
ceph: remove fragile __map_osds optimization
ceph: fix connection fault STANDBY check
ceph: invalidate_authorizer without con->mutex held
ceph: don't clobber write return value when using O_SYNC
ceph: fix client_request_forward decoding
ceph: drop messages on unregistered mds sessions; cleanup
ceph: fix comments, locking in destroy_inode
ceph: move dereference after NULL test
...
Fix trivial conflicts in Documentation/ioctl/ioctl-number.txt
Linus Torvalds [Fri, 19 Mar 2010 16:36:18 +0000 (09:36 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: trivial white space
[CIFS] checkpatch cleanup
cifs: add cifs_revalidate_file
cifs: add a CIFSSMBUnixQFileInfo function
cifs: add a CIFSSMBQFileInfo function
cifs: overhaul cifs_revalidate and rename to cifs_revalidate_dentry
Peter Korsgaard [Fri, 12 Mar 2010 11:33:15 +0000 (12:33 +0100)]
USB: gadget/multi: cdc_do_config: remove redundant check
cdc_do_config() had a double ret check after fsg_add().
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Yoshihiro Shimoda [Tue, 16 Mar 2010 03:29:35 +0000 (12:29 +0900)]
usb: r8a66597-hcd: fix removed from an attached hub
fix the problem that when a USB hub is attached to the r8a66597-hcd and
a device is removed from that hub, it's likely that a kernel panic follows.
Reported-by: Markus Pietrek <Markus.Pietrek@emtrion.de>
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sarah Sharp [Tue, 16 Mar 2010 19:59:24 +0000 (12:59 -0700)]
USB: xhci: Make endpoint interval debugging clearer.
The xHCI hardware can only handle polling intervals that are a power of
two. When we add a new endpoint during a bandwidth allocation, and the
polling interval is rounded down to a power of two, print the original
polling interval in the endpoint descriptor.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Matthew Wilcox [Tue, 16 Mar 2010 19:55:44 +0000 (12:55 -0700)]
USB: Fix usb_fill_int_urb for SuperSpeed devices
USB 3 and Wireless USB specify a logarithmic encoding of the endpoint
interval that matches the USB 2 specification. usb_fill_int_urb() didn't
know that and was filling in the interval as if it was USB 1.1. Fix
usb_fill_int_urb() for SuperSpeed devices, but leave the wireless case
alone, because David Vrabel wants to keep the old encoding.
Update the struct urb kernel doc to note that SuperSpeed URBs must have
urb->interval specified in microframes.
Add a missing break statement in the usb_submit_urb() interrupt URB
checking, since wireless USB and SuperSpeed USB encode urb->interval
differently. This allows xHCI roothubs to actually register with khubd.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michael Brunner [Wed, 10 Mar 2010 22:26:37 +0000 (23:26 +0100)]
USB: cp210x: Remove double usb_control_msg from cp210x_set_config
This patch removes a double usb_control_msg that sets the cp210x
configuration registers a second time when calling cp210x_set_config.
For data sizes >2 the second write gets corrupted.
The patch has been created against 2.6.34-rc1, but all cp210x driver
revisions are affected.
Signed-off-by: Michael Brunner <mibru@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Christoph Egger [Wed, 10 Mar 2010 11:33:11 +0000 (12:33 +0100)]
USB: Remove last bit of CONFIG_USB_BERRY_CHARGE
One last bit was missed while removing the USB_BERRY_CHARGE config
option in
a8d4211f33a9573f7b1bdcfd9c9c48631d1515ee which gets dropped
by this patch.
Signed-off-by: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Maurus Cuelenaere [Mon, 8 Mar 2010 17:20:59 +0000 (18:20 +0100)]
USB: gadget: add gadget controller number for s3c-hsotg driver
This prevents some drivers from complaining that no bcdDevice id was set.
Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alessio Igor Bogani [Sat, 13 Mar 2010 17:35:14 +0000 (18:35 +0100)]
USB: ftdi_sio: Fix locking for change_speed() function
The change_speed() function should be serialized against multiple calls.
Use the cfg_lock mutex to do this.
Signed-off-by: Alessio Igor Bogani <abogani@texware.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Mon, 15 Mar 2010 10:10:23 +0000 (11:10 +0100)]
USB: g_mass_storage: fixed module name in Kconfig
The Kconfig help message for Mass Storage Gadget claimed the
module will be named "g_file_storage" whereas it should be
"g_mass_storage".
Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Peter Korsgaard [Fri, 12 Mar 2010 14:55:28 +0000 (15:55 +0100)]
USB: gadget: f_mass_storage::fsg_bind(): fix error handling
Contrary to the comment in fsg_add, fsg_bind calls fsg_unbind on errors,
which decreases refcount and frees the fsg_dev structure, causing trouble
when fsg_add does the same.
Fix it by simply leaving up cleanup to fsg_add().
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike Frysinger [Sun, 7 Mar 2010 15:36:27 +0000 (10:36 -0500)]
USB: g_mass_storage: fix section mismatch warnings
The recent commit (
0e530b45783f75) that moved usb_ep_autoconfig from the
__devinit section to the __init section missed the mass storage device.
Its fsg_bind() function uses the usb_ep_autoconfig() function from non
__init context leading to:
WARNING: drivers/usb/gadget/g_mass_storage.o(.text): Section mismatch in
reference from the function _fsg_bind()
to the function .init.text:_usb_ep_autoconfig()
So move fsg_bind() into __init as well.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike Frysinger [Tue, 9 Mar 2010 05:35:22 +0000 (00:35 -0500)]
USB: gadget: fix Blackfin builds after gadget cleansing
The recent change to clean out dead gadget drivers (
90f7976880bbbf99)
missed the call to gadget_is_musbhsfc() behind CONFIG_BLACKFIN. This
causes Blackfin gadget builds to fail since the function no longer
exists anywhere.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / log