- Re-architecture of the code to handle proprietary fw, more abstracted
to support the multitude of differences that NVIDIA introduce
- Support in the said code for GP10x ACR and GR fw, giving acceleration
support \o/
- Fix for GTX 970 GPUs that are in an odd MMU configuration
* 'linux-4.12' of git://github.com/skeggsb/linux: (60 commits)
drm/nouveau/fb/gf100-: rework ram detection
drm/nouveau/fb/gm200: split ram implementation from gm107
drm/nouveau/fb/gf108: split implementation from gf100
drm/nouveau/fb/gf100-: modify constructors to allow more customisation
drm/nouveau/kms/nv50: use drm core i2c-over-aux algorithm
drm/nouveau/i2c/g94-: return REPLY_M value on reads
drm/nouveau/i2c: modify aux interface to return length actually transferred
drm/nouveau/gp10x: enable secboot and GR
drm/nouveau/gr/gp102: initial support
drm/nouveau/falcon: support for gp10x msgqueue
drm/nouveau/secboot: add gp102/gp104/gp106/gp107 support
drm/nouveau/secboot: put HS code loading code into own file
drm/nouveau/secboot: support for r375 ACR
drm/nouveau/secboot: support for r367 ACR
drm/nouveau/secboot: support for r364 ACR
drm/nouveau/secboot: workaround bug when starting SEC2 firmware
drm/nouveau/secboot: support standard NVIDIA HS binaries
drm/nouveau/secboot: support for unload blob bootloader
drm/nouveau/secboot: let callers interpret return value of blobs
drm/nouveau/secboot: support for different load and unload falcons
...
I'm not entirely sure NVKM needs to support this now, but I haven't
removed it as of yet just in case it's needed from DEVINIT scripts
where DRM isn't available.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Use a more common logging style.
Miscellanea:
o Coalesce formats and realign arguments
o Neaten a few macros now using pr_<level>
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Sinclair Yeh <syeh@vmware.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/76355db47b31668bb64d996865ceee53bd66b11f.1488285953.git.joe@perches.com
Backmerge the main pull request to sync up with all the newly landed
drivers. Otherwise we'll have chaos even before 4.12 started in
earnest.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJYoM2fAAoJEHm+PkMAQRiGr9MH/izEAMri7rJ0QMc3ejt+WmD0
8pkZw3+MVn71z6cIEgpzk4QkEWJd5rfhkETCeCp7qQ9V6cDW1FDE9+0OmPjiphDt
nnzKs7t7skEBwH5Mq5xygmIfkv+Z0QGHZ20gfQWY3F56Uxo+ARF88OBHBLKhqx3v
98C7YbMFLKBslKClA78NUEIdx0UfBaRqerlERx0Lfl9aoOrbBS6WI3iuREiylpih
9o7HTrwaGKkU4Kd6NdgJP2EyWPsd1LGalxBBjeDSpm5uokX6ALTdNXDZqcQscHjE
RmTqJTGRdhSThXOpNnvUJvk9L442yuNRrVme/IqLpxMdHPyjaXR3FGSIDb2SfjY=
=VMy8
-----END PGP SIGNATURE-----
Merge tag 'v4.10-rc8' into drm-next
Linux 4.10-rc8
Backmerge Linus rc8 to fix some conflicts, but also
to avoid pulling it in via a fixes pull from someone.
This somehow fixes an issue where sync-to-vblank longer works correctly
after resume from suspend.
From a HW perspective, we don't need the IRQs turned on to be able to
detect flip completion, so it's assumed that this is required for the
voodoo in the core DRM vblank core.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
struct drm_dp_mst_topology_mgr currently stores a pointer to struct dev.
Changing this to instead hold a pointer to drm_device is more useful as it
gives access to DRM structures. This also makes it consistent with other
DRM structures like drm_crtc, drm_connector etc.
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1485301777-3465-2-git-send-email-dhinakaran.pandiyan@intel.com
The new atomic modesetting/pageflip code for nv50+ for
Linux 4.10+ no longer uses pageflip irq's to signal
flip completion. Instead it polls for flip completion
from within a kthread/work queue.
This creates a race between the vblank irq handler
updating the vblank count and timestamp for the
vblank of flip completion, and the kthread's
polling code detecting flip completion and sending
out the flip completion event.
Depending on who executes a few microseconds earlier,
the flip completion event will either contain correct
count/timestamp or a stale count/timestamp from the
previous vblank. This error was observed for about
50% of all executed flips, e.g., observable under DRI2
by the Xorg.log filling with flip handler warning
messages.
Call drm_accurate_vblank_count() before sending
out flip completion events to enforce a vblank
count/ts update for the vblank of flip completion
and avoid stale counts/timestamps.
This fix leads to one redundant call to drm_update_vblank_count
for each completed flip, but no other side effects. On
a ~6 year old Core i7 M620@ 2.67GHz the redundant call
costs about 10 usecs per flip
Successfully tested on GeForce 9500/9600/330M so far.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit implements the atomic commit interfaces, and implements the
legacy modeset and page flipping interfaces on top of them.
There's two major changes in behavior from before:
- We're now making use of interlocks between core and satellite EVO
channels, which greatly improves our ability to keep their states
synchronised.
- DPMS is now implemented as a full modeset to either tear down the
entire pipe (or bring it back up). This choice was made mostly
to ease the initial implementation, but I'm also not sure what we
gain by bring backing the old behaviour. We shall see.
This does NOT currently expose the atomic ioctl by default, due to
limited testing having been performed.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Just a shuffle of blocks into an order consistent with the rest of the
code, renaming hdmi/audio funtions for atomic, and removal of unused
code.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
To handle low-power DPMS states, we currently change an OR's (Output
Resource) normal (active) power state to be off, leaving the rest of
the display configured as usual.
Under atomic modesetting, we will instead be doing a full modeset to
tear down the pipe fully when entering a low-power state.
As we'll no longer be touching the OR's PWR registers during runtime
operation, we need to ensure the normal power state is set correctly
during initialisation.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
We're no longer touching the overlay channel usage bounds as of this
commit. The code to do so is in place for when overlay planes are
added.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
As of this commit, we're no longer bothering to point the core surface
at a valid framebuffer. Prior to this, we'd initially point the core
channel to the framebuffer passed in a mode_set()/mode_set_base(), and
then use the base channel for any page-flip updates, leaving the core
channel pointing at stale information.
The important thing here is to configure the core surface parameters in
such a way that EVO's error checking is satisfied.
TL;DR: The situation isn't too much different to before.
There may be brief periods of times during modesets where the (garbage)
core surface will be showing. This issue will be resolved once support
for atomic commits has been implemented and we're able to interlock the
updates that involve multiple channels.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit separates the calculation of EVO state from the commit, in
order to make the same code useful for atomic modesetting.
The legacy interfaces have been wrapped on top of them.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Sometimes we load with a sink already in MST mode. If, however, we can't
or don't want to use MST, we need to be able to switch it back to SST.
This commit instantiates a stub topology manager for any output path that
we believe (the detection of this could use some improvement) has support
for MST, and adds the connector detect() logic for detecting sink support
and switching between modes.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit implements the atomic property hooks for a connector, and
wraps the legacy interface handling on top of those.
For the moment, a full modeset will be done after any property change
in order to ease subsequent changes. The optimised behaviour will be
restored for Tesla and later (earlier boards always do full modesets)
once atomic commits are implemented.
Some functions are put under the "nouveau_conn" namespace now, rather
than "nouveau_connector", to distinguish functions that will work for
(upcoming) MST connectors too.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Change return value to int to propagate errors from gamma_set,
and remove start parameter. Updates always use the full size,
and some drivers even ignore the start parameter altogether.
This is needed for atomic drivers, where an atomic commit can
fail with -EINTR or -ENOMEM and should be restarted. This is already
and issue for drm_atomic_helper_legacy_set_gamma, which this patch
fixes up.
Changes since v1:
- Fix compiler warning. (Emil)
- Fix commit message (Daniel)
Cc: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Mathieu Larouche <mathieu.larouche@matrox.com>
Cc: Thierry Reding <treding@nvidia.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
[danvet: Improve commit message a bit more, mention that this fixes
the helper.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/742944bc-9f41-1acb-df4f-0fd4c8a10168@linux.intel.com
Nothing too exciting here, there's a larger chunk of work that still
needs more testing but not likely to get that done today - so - here's
the rest of it. Assuming nothing else goes horribly wrong, I should be
able to send the rest Monday if it isn't too late....
Changes:
- Improvements to power sensor support
- Initial attempt at GM108 support
- Minor fixes to GR init + ucode
- Make use of topology information (provided by the GPU) in various
places, should at least fix some fault recovery issues and
engine/runlist mapping confusion on newer GPUs.
* 'linux-4.7' of git://github.com/skeggsb/linux: (51 commits)
drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode
drm/nouveau/core: recognise GM108 chipsets
drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setup
drm/nouveau/gr/gk104-: share implementation of ppc exception init
drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctx
drm/nouveau/bios/pll: check BIT table version before trying to parse it
drm/nouveau/bios/pll: prevent oops when limits table can't be parsed
drm/nouveau/volt/gk104: round up in gk104_volt_set
drm/nouveau/fb/gm200: setup mmu debug buffer registers at init()
drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init()
drm/nouveau/fb/gf100-: allocate mmu debug buffers
drm/nouveau/fb: allow chipset-specific actions for oneinit()
drm/nouveau/gr/gm200-: fix bad hardcoding of a max-tpcs-per-gpc value
drm/nouveau/gr/gm200-: rop count == ltc count
drm/nouveau/gr/gm200: modify the mask when copying mmu settings from fb
drm/nouveau/gr/gm200: move some code into init_gpc_mmu() hook
drm/nouveau/gr/gm200: make generate_main() static
drm/nouveau/gr/gf100-: abstract fetching rop count
drm/nouveau/gr/gf100-: rename magic_not_rop_nr to screen_tile_row_offset
drm/nouveau/gr/gf100-: remove hardcoded idle_timeout values
...
Dave Airlie