Commit Graph

536238 Commits

Author SHA1 Message Date
Samuel Pitoiset 6f99c84873 drm/nouveau/pm: implement NVIF_PERFMON_V0_QUERY_SOURCE method
This allows to query the ID, the mask and the user-readable name of
sources for each signal.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:59 +10:00
Samuel Pitoiset 50d138d752 drm/nouveau/pm: allow to query the number of sources for a signal
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:59 +10:00
Samuel Pitoiset e82661e23c drm/nouveau/pm: add concept of sources
A source (or multiplexer) is a tuple addr+mask+shift which allows to
control a block of signals. The maximum number of sources that a signal
can define is arbitrary limited to 8 and this should be large enough.
This patch allows to define multi-level of sources for a signal.

Each different sources are stored to a global list and will be exposed
to the userspace through the nvif interface in order to avoid conflicts.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:59 +10:00
Samuel Pitoiset 40a3b22c92 drm/nouveau/pm: allow to monitor hardware signal index 0x00
This signal index must be always allowed even if it's not clearly
defined in a domain in order to monitor a counter like 0x03020100
because it's the default value of signals.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:59 +10:00
Samuel Pitoiset 10a4d2b248 drm/nouveau/pm: use hardware signals indexes instead of user-readable names
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:58 +10:00
Samuel Pitoiset e4047599ae drm/nouveau/pm: change signal iter to u16
16 bits is large enough to store the maximum number of signals available
for one domain (i.e. 256).

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:58 +10:00
Samuel Pitoiset 3e1b33571a drm/nouveau/pm: allow to query signals by domain
This will allow to configure performance counters with hardware signal
indexes instead of user-readable names in an upcoming patch.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:58 +10:00
Samuel Pitoiset 45f0f94db2 drm/nouveau/pm: implement NVIF_PERFMON_V0_QUERY_DOMAIN method
This allows to query the number of available domains, including the
number of hardware counter and the number of signals per domain.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:58 +10:00
Samuel Pitoiset 44d9de58ea drm/nouveau/pm: prevent creating a perfctr object when signals are not found
Since a new class has been introduced to query signals, we can now
return an error when the userspace wants to monitor unknown signals.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:58 +10:00
Samuel Pitoiset 5a0bc4b5ae drm/nouveau/pm: reorganize the nvif interface
This commit introduces the NVIF_IOCTL_NEW_V0_PERFMON class which will be
used in order to query domains, signals and sources. This separates the
querying and the counting interface.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:57 +10:00
Samuel Pitoiset a78ce96f96 drm/nouveau/pm: remove unused nvkm_perfsig_wrap() function
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:57 +10:00
Samuel Pitoiset 0b7515c035 drm/nouveau/pm: remove pmu signals
PDAEMON signals don't have to be exposed by the perfmon engine.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:57 +10:00
Roy Spliet 087cd0db87 drm/nouveau/clk/nv50: Enable user reclocking for NVA0
Tested on a few cards. Probably works quite well for most, given they should
all be GDDR3.

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:57 +10:00
Roy Spliet 852c619b6e drm/nouveau/fb/gddr3: Add a few CL and WR entries observed on GTX260
Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:57 +10:00
Roy Spliet 82a74fd293 drm/nouveau/fb/ramnv50: GDDR3 script for NVA0
This looks surprisingly similar to scripts on earlier cards as well
but they don't seem to work just yet. That... and I don't have any, which
makes it a tough job to reverse engineer.

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:56 +10:00
Roy Spliet c25bf7b615 drm/nouveau/bios/ramcfg: Separate out RON pull value
Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:56 +10:00
Roy Spliet 2813e19f13 drm/nouveau/bios/rammap: Parse perf mode as if it's a rammap entry
Some of the bits in there are similar to the bits in the gt215 rammap.

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:56 +10:00
Roy Spliet 35fe024acf drm/nouveau/fb/ramnv50: Ressurect timing code, use proper timing/rammap handlers
Might need some generalisation to < GT200. For those: use at your own risk!

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:56 +10:00
Roy Spliet 3b582bed90 drm/nouveau/fb/ramgt215: No need to cuss like that
Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:56 +10:00
Roy Spliet d4cc5f0c2a drm/nouveau/fb/ramnv50: Make 0x100da0 per-partition
Like on GT215

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:56 +10:00
Roy Spliet 7164f4c5b2 drm/nouveau/bios/rammap: Pull DLLoff bit out of version 0x10 struct
In preparation of NV50 reclocking, where there is no version

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:55 +10:00
Ben Skeggs 4a68ccc8e4 remove unnecessary include
This was merged with core/device.h in an earlier commit, but somehow
never got removed.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:55 +10:00
Dave Airlie d7b273685f Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next
Here are some development updates for the Synopsis Designware HDMI driver,
which clean up some of the code, and start preparing to add audio support
to the driver.  This series of patches are based on a couple of dependent
commits from the ALSA tree.

Briefly, the updates are:
- move comments which should have moved with the phy values to the IMX
  part of the driver.
- clean up the phy configuration: to all lookups before starting to
  program the phy.
- clean up the HDMI clock regenerator code
- use the drm_hdmi_avi_infoframe_from_display_mode() helper which allows
  the code to be subsequently simplified
- remove the unused 'regmap' pointer in struct dw_hdmi
- use the bridge drm device rather than the connector (we're the bridge
  code)
- remove private hsync/vsync/interlaced flags, getting them from the
  DRM mode structure instead.
- implement interface functions to support audio - setting the audio
  sample rate, and enabling the audio clocks.
- removal of broken pixel repetition support
- cleanup DVI vs HDMI sink handling
- enable audio only if connected device supports audio
- avoid double-enabling bridge in the sink path (once in mode_set, and
  again in commit)
- rename mis-named dw_hdmi_phy_enable_power()
- fix bridge enable/disable handing, so a plug-in event doesn't
  reconfigure the bridge if DRM has disabled the output
- fix from Vladimir Zapolskiy for the I2CM_ADDRESS macro name

These are primerily preparitory patches for the AHB audio driver and
the I2S audio driver (from Rockchip) for this IP.

* 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  drm: bridge/dw_hdmi: fix register I2CM_ADDRESS register name
  drm: bridge/dw_hdmi: fix phy enable/disable handling
  drm: bridge/dw_hdmi: rename dw_hdmi_phy_enable_power()
  drm: bridge/dw_hdmi: avoid enabling interface in mode_set
  drm: bridge/dw_hdmi: enable audio only if sink supports audio
  drm: bridge/dw_hdmi: clean up HDMI vs DVI mode handling
  drm: bridge/dw_hdmi: don't support any pixel doubled modes
  drm: bridge/dw_hdmi: remove pixel repetition setting for all VICs
  drm: bridge/dw_hdmi: introduce interfaces to enable and disable audio
  drm: bridge/dw_hdmi: introduce interface to setting sample rate
  drm: bridge/dw_hdmi: remove mhsyncpolarity/mvsyncpolarity/minterlaced
  drm: bridge/dw_hdmi: use our own drm_device
  drm: bridge/dw_hdmi: remove unused 'regmap' struct member
  drm: bridge/dw_hdmi: simplify hdmi_config_AVI() a little
  drm: bridge/dw_hdmi: use drm_hdmi_avi_infoframe_from_display_mode()
  drm: bridge/dw_hdmi: clean up hdmi_set_clk_regenerator()
  drm: bridge/dw_hdmi: clean up phy configuration
  drm: imx/dw_hdmi: move phy comments
  drm/edid: add function to help find SADs
2015-08-27 13:01:57 +10:00
Dave Airlie 31607793ee Merge tag 'vmwgfx-next-15-08-21' of git://people.freedesktop.org/~thomash/linux into drm-next
Pull request of 15-08-21

The third pull request for 4.3. Contains two fixes for regressions introduced
with previous pull requests.

* tag 'vmwgfx-next-15-08-21' of git://people.freedesktop.org/~thomash/linux:
  drm/vmwgfx: Remove duplicate ttm_bo_device_release
  drm/vmwgfx: Fix a circular locking dependency in the fbdev code
2015-08-27 13:01:23 +10:00
Dave Airlie 40b2dffbcc Merge branch 'drm-next-4.3' of git://people.freedesktop.org/~agd5f/linux into drm-next
- DP fixes for radeon and amdgpu
- IH ring fix for tonga and fiji
- Lots of GPU scheduler fixes
- Misc additional fixes

* 'drm-next-4.3' of git://people.freedesktop.org/~agd5f/linux: (42 commits)
  drm/amdgpu: fix wait queue handling in the scheduler
  drm/amdgpu: remove extra parameters from scheduler callbacks
  drm/amdgpu: wake up scheduler only when neccessary
  drm/amdgpu: remove entity idle timeout v2
  drm/amdgpu: fix postclose order
  drm/amdgpu: use IB for copy buffer of eviction
  drm/amdgpu: adjust the judgement of removing fence callback
  drm/amdgpu: fix no sync_wait in copy_buffer
  drm/amdgpu: fix last_vm_update fence is not effetive for sched fence
  drm/amdgpu: add priv data to sched
  drm/amdgpu: add owner for sched fence
  drm/amdgpu: remove entity reference from sched fence
  drm/amdgpu: fix and cleanup amd_sched_entity_push_job
  drm/amdgpu: remove amdgpu_bo_list_clone
  drm/amdgpu: remove the context from amdgpu_job
  drm/amdgpu: remove unused parameters to amd_sched_create
  drm/amdgpu: remove sched_lock
  drm/amdgpu: remove prepare_job callback
  drm/amdgpu: cleanup a scheduler function name
  drm/amdgpu: reorder scheduler functions
  ...
2015-08-27 13:00:28 +10:00
Christian König c2b6bd7e91 drm/amdgpu: fix wait queue handling in the scheduler
Freeing up a queue after signalling it isn't race free.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-26 17:55:07 -04:00
Christian König bd755d0870 drm/amdgpu: remove extra parameters from scheduler callbacks
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-26 17:54:10 -04:00
Christian König 88079006dc drm/amdgpu: wake up scheduler only when neccessary
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-26 17:53:23 -04:00
Christian König 062c7fb3eb drm/amdgpu: remove entity idle timeout v2
Removing the entity from scheduling can deadlock the whole system.
Wait forever till the remaining IBs are scheduled.

v2: fix comment as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
2015-08-26 17:52:18 -04:00
Christian König 02537d6362 drm/amdgpu: fix postclose order
The context needs to finish before everything else.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-26 17:51:37 -04:00
Chunming Zhou c7ae72c01b drm/amdgpu: use IB for copy buffer of eviction
This aids handling buffers moves with the scheduler.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-26 17:50:42 -04:00
Junwei Zhang 113cd9dacb drm/amdgpu: adjust the judgement of removing fence callback
The fence in the array may be skipped if wait_all is false,
thus the related callback is not initialized with list head.
So removing this kind callback will cause NULL pointer reference.

Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-08-26 17:50:04 -04:00
Chunming Zhou 9066b0c318 drm/amdgpu: fix no sync_wait in copy_buffer
when eviction is happening, if don't handle
dependency, then the fence could be dead off.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-25 10:53:48 -04:00
Chunming Zhou 3c62338c26 drm/amdgpu: fix last_vm_update fence is not effetive for sched fence
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-25 10:53:05 -04:00
Chunming Zhou f38fdfddfa drm/amdgpu: add priv data to sched
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-25 10:52:18 -04:00
Chunming Zhou 84f76ea6b0 drm/amdgpu: add owner for sched fence
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-25 10:51:32 -04:00
Christian König c14692f0a7 drm/amdgpu: remove entity reference from sched fence
Entity don't live as long as scheduler fences.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:50:42 -04:00
Christian König 6c859274f3 drm/amdgpu: fix and cleanup amd_sched_entity_push_job
Calling schedule() is probably the worse things we can do.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:49:57 -04:00
Christian König 87e0a87dab drm/amdgpu: remove amdgpu_bo_list_clone
Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:49:12 -04:00
Christian König 3a185a33a2 drm/amdgpu: remove the context from amdgpu_job
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:48:27 -04:00
Christian König 69f7dd652c drm/amdgpu: remove unused parameters to amd_sched_create
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:47:41 -04:00
Christian König 1fca766b24 drm/amdgpu: remove sched_lock
It isn't protecting anything.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:46:46 -04:00
Christian König b034b572f2 drm/amdgpu: remove prepare_job callback
Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:46:02 -04:00
Christian König d54fdb94b2 drm/amdgpu: cleanup a scheduler function name
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:44:57 -04:00
Christian König e688b72822 drm/amdgpu: reorder scheduler functions
Keep run queue, entity and scheduler handling together.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:44:23 -04:00
Christian König f495659821 drm/amdgpu: fix scheduler thread creation error checking
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:43:46 -04:00
Christian König aef4852eed drm/amdgpu: fix entity wakeup race condition
That actually didn't worked at all.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:42:30 -04:00
Christian König f85a6dd9eb drm/amdgpu: cleanup entity picking
Cleanup function name, stop checking scheduler ready twice, but
check if kernel thread should stop instead.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:41:52 -04:00
Christian König 9788ec4032 drm/amdgpu: remove some more unused entity members v2
None of them are used any more.

v2: fix type in error message

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:40:55 -04:00
Christian König eb98d1c54d drm/amdgpu: fix user fences when scheduler is enabled
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-25 10:40:25 -04:00