Commit Graph

277 Commits

Author SHA1 Message Date
Linus Torvalds
099bfbfc7f Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
 "This is the main drm pull request for v4.2.

  I've one other new driver from freescale on my radar, it's been posted
  and reviewed, I'd just like to get someone to give it a last look, so
  maybe I'll send it or maybe I'll leave it.

  There is no major nouveau changes in here, Ben was working on
  something big, and we agreed it was a bit late, there wasn't anything
  else he considered urgent to merge.

  There might be another msm pull for some bits that are waiting on
  arm-soc, I'll see how we time it.

  This touches some "of" stuff, acks are in place except for the fixes
  to the build in various configs,t hat I just applied.

  Summary:

  New drivers:
      - virtio-gpu:
                KMS only pieces of driver for virtio-gpu in qemu.
                This is just the first part of this driver, enough to run
                unaccelerated userspace on. As qemu merges more we'll start
                adding the 3D features for the virgl 3d work.
      - amdgpu:
                a new driver from AMD to driver their newer GPUs. (VI+)
                It contains a new cleaner userspace API, and is a clean
                break from radeon moving forward, that AMD are going to
                concentrate on. It also contains a set of register headers
                auto generated from AMD internal database.

  core:
      - atomic modesetting API completed, enabled by default now.
      - Add support for mode_id blob to atomic ioctl to complete interface.
      - bunch of Displayport MST fixes
      - lots of misc fixes.

  panel:
      - new simple panels
      - fix some long-standing build issues with bridge drivers

  radeon:
      - VCE1 support
      - add a GPU reset counter for userspace
      - lots of fixes.

  amdkfd:
      - H/W debugger support module
      - static user-mode queues
      - support killing all the waves when a process terminates
      - use standard DECLARE_BITMAP

  i915:
      - Add Broxton support
      - S3, rotation support for Skylake
      - RPS booting tuning
      - CPT modeset sequence fixes
      - ns2501 dither support
      - enable cmd parser on haswell
      - cdclk handling fixes
      - gen8 dynamic pte allocation
      - lots of atomic conversion work

  exynos:
      - Add atomic modesetting support
      - Add iommu support
      - Consolidate drm driver initialization
      - and MIC, DECON and MIPI-DSI support for exynos5433

  omapdrm:
      - atomic modesetting support (fixes lots of things in rewrite)

  tegra:
      - DP aux transaction fixes
      - iommu support fix

  msm:
      - adreno a306 support
      - various dsi bits
      - various 64-bit fixes
      - NV12MT support

  rcar-du:
      - atomic and misc fixes

  sti:
      - fix HDMI timing complaince

  tilcdc:
      - use drm component API to access tda998x driver
      - fix module unloading

  qxl:
      - stability fixes"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (872 commits)
  drm/nouveau: Pause between setting gpu to D3hot and cutting the power
  drm/dp/mst: close deadlock in connector destruction.
  drm: Always enable atomic API
  drm/vgem: Set unique to "vgem"
  of: fix a build error to of_graph_get_endpoint_by_regs function
  drm/dp/mst: take lock around looking up the branch device on hpd irq
  drm/dp/mst: make sure mst_primary mstb is valid in work function
  of: add EXPORT_SYMBOL for of_graph_get_endpoint_by_regs
  ARM: dts: rename the clock of MIPI DSI 'pll_clk' to 'sclk_mipi'
  drm/atomic: Don't set crtc_state->enable manually
  drm/exynos: dsi: do not set TE GPIO direction by input
  drm/exynos: dsi: add support for MIC driver as a bridge
  drm/exynos: dsi: add support for Exynos5433
  drm/exynos: dsi: make use of array for clock access
  drm/exynos: dsi: make use of driver data for static values
  drm/exynos: dsi: add macros for register access
  drm/exynos: dsi: rename pll_clk to sclk_clk
  drm/exynos: mic: add MIC driver
  of: add helper for getting endpoint node of specific identifiers
  drm/exynos: add Exynos5433 decon driver
  ...
2015-06-26 13:18:51 -07:00
Dan Carpenter
7861c7a4ca drm/amdkfd: fix some range checks in address watch ioctl
buf_size_in_bytes must be large enough to hold ->num_watch_points and
watch_mode so I have added a sizeof(int) * 2 to the minimum size.

Also we have to subtract sizeof(*args) from the max args_idx limit so
that it matches the allocation.  Also I changed a > to >= for the last
compare.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-06-16 15:42:26 +03:00
Dave Airlie
933ea180a4 Merge tag 'drm-amdkfd-next-fixes-2015-06-10' of git://people.freedesktop.org/~gabbayo/linux into drm-next
- Make the reset wavefronts action be per process per device instead of
  per process, because one device can be stuck but the other one won't be

- Add some missing properties to the CZ device_info structure

- Rename symbols to not have CONFIG_ prefix

- Some more cleanups and debug prints

* tag 'drm-amdkfd-next-fixes-2015-06-10' of git://people.freedesktop.org/~gabbayo/linux:
  drm/amdkfd: remove not used defines from cik_regs.h
  drm/amdkfd: Add missing properties to CZ device info
  drm/amdkfd: make reset wavefronts per process per device
  drm/amdkfd: add debug print to kfd_events.c
  drm/amdkfd: avoid CONFIG_ prefix for non-Kconfig symbols
2015-06-12 10:14:20 +10:00
Sonny Jiang
6d8db6ce23 drm/amdgpu: fix a amdgpu_dpm=0 bug
Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 15:05:33 -04:00
Alex Deucher
633ed3df9a drm/amdgpu: don't enable/disable display twice on suspend/resume
We were doing it in the common code and in the IP specific code.
Remove the IP specific code.  The common code handles the
ordering properly.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 14:16:48 -04:00
Christian König
4802ce1177 drm/amdgpu: fix UVD/VCE VM emulation
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 14:16:48 -04:00
Sonny Jiang
b7a0776949 drm/amdgpu: enable vce powergating
Enable VCE dpm and powergating. VCE dpm dynamically scales the VCE clocks on
demand.

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
2015-06-10 11:54:16 -04:00
Alex Deucher
b97aab014c drm/amdgpu/iceland: don't call smu_init on resume
smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.

Reviewed-by: Sonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:32:25 -04:00
Alex Deucher
aaf4ee3c02 drm/amdgpu/tonga: don't call smu_init on resume
smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.

Reviewed-by: Sonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:32:19 -04:00
Alex Deucher
05188312e2 drm/amdgpu/cz: don't call smu_init on resume
smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.

Reviewed-by: Sonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:31:26 -04:00
Alex Deucher
6a00a09e49 drm/amdgpu: update to latest gfx8 golden register settings
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:13:35 -04:00
Alex Deucher
c61bf64927 drm/amdgpu: whitespace cleanup in gmc8 golden regs
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:13:28 -04:00
Alex Deucher
5732a94f18 drm/admgpu: move XDMA golden registers to dce code
Already moved other display registers.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:13:21 -04:00
Alex Deucher
454fc95e84 drm/amdgpu: fix the build on big endian
Some leftover copy and pastes from radeon that never
got updated.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-10 09:13:01 -04:00
David Zhang
147dbfbc54 drm/amdgpu: remove the VI hardware semaphore in ring sync
Signed-off-by: David Zhang <david1.zhang@amd.com>

Reviewed-by: Christian König <christian.koenig@amd.com>
2015-06-10 09:06:45 -04:00
Alex Deucher
bd5c97bc1a drm/amdgpu: set the gfx config properly for all CZ variants (v2)
Need to adjust the number of CUs and RBs.

v2: get proper values

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-08 21:42:54 -04:00
Alex Deucher
3e39ab9083 drm/amdgpu: also print the pci revision when printing the pci ids
The driver makes use of this information so print if to aid in
debugging.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-08 21:42:53 -04:00
Christian König
34b5f6a6d6 drm/amdgpu: cleanup VA IOCTL
Remove the unnecessary returned status and make the IOCTL write only.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-08 21:42:53 -04:00
Christian König
6c7fc503a4 drm/amdgpu: fix saddr handling in amdgpu_vm_bo_unmap
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-08 21:42:52 -04:00
Christian König
7e9fca0baa drm/amdgpu: fix amdgpu_vm_bo_map
We need to reset the bo_va address, otherwise new mappings
wouldn't be updated in the page table.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-08 21:42:51 -04:00
Oded Gabbay
da73b9fb56 drm/amdkfd: remove not used defines from cik_regs.h
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-06-06 22:26:47 +03:00
Oded Gabbay
eaccd6e743 drm/amdkfd: Add missing properties to CZ device info
This patch adds two missing properties initializations to the device
info structure of CZ.

As we don't have CZ support yet, it isn't critical, but its important to
fix this now instead of forgetting about it later.

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-06-06 22:26:47 +03:00
Ben Goz
a82918f18a drm/amdkfd: make reset wavefronts per process per device
This commit moves the reset wavefront flag to per process per device
data structure, so we can support multiple devices.

Signed-off-by: Ben Goz <ben.goz@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-06-06 22:26:39 +03:00
Oded Gabbay
6235e15ea6 drm/amdkfd: add debug print to kfd_events.c
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-06-06 21:09:51 +03:00
Valentin Rothberg
f4e04022ed drm/amdkfd: avoid CONFIG_ prefix for non-Kconfig symbols
The CONFIG_ prefix is reserved for Kconfig options in Make and CPP
syntax.  Various static analysis tools rely on this naming convention
and check if CONFIG_ prefixed symbols are defined Kconfig.  Hence add
yet another prefix AMD_ to CONFIG_REG_{BASE,END,SISE} to apply to this
convention and make static analysis tools happy.

Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-06-06 20:48:34 +03:00
Chunming Zhou
890ee23fc6 drm/amdgpu: disable user fence interrupt (v2)
amdgpu submits both kernel and user fences, but just need one interrupt,
disable user fence interrupt and don't effect user fence.

v2: fix merge error

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-05 11:02:06 -04:00
Christian König
9298e52f8b drm/amdgpu: fix user ptr race condition
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: monk liu <monk.liu@amd.com>
2015-06-05 10:59:32 -04:00
Jack Xiao
25f45e6338 drm/amdgpu: add zero timeout check in amdgpu_fence_wait_seq_timeout
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-05 10:59:25 -04:00
Marek Olšák
3ccec53c29 drm/amdgpu: only support IBs in the buffer list (v2)
amdgpu_cs_find_mapping doesn't work without all buffers being validated,
so the TTM validation must be done first.

v2: only use amdgpu_cs_find_mapping for UVD/VCE VM emulation

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
2015-06-03 21:04:05 -04:00
Ken Wang
81c59f5412 drm/amdgpu: add vram_type and vram_bit_width for interface query (v2)
Track the type of vram on the board and provide a query for it.
User mode drivers and tools want this information for determining
bandwidth information and form informational purposes.

v2: fix build when CI support is not enabled

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03 21:04:04 -04:00
Ken Wang
71062f435e drm/amdgpu: add ib_size/start_alignment interface query
Query the IB alignment requirements from the kernel rather
than hardcoding them in the user mode drivers.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03 21:04:03 -04:00
Ken Wang
02558a006c drm/amdgpu: add me/ce/pfp_feature_version interface query
Provide this information to usermode drivers.  We were previously
missing this info.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03 21:04:02 -04:00
Ken Wang
a101a8995a drm/amdgpu add ce_ram_size for interface query
Add a query for the CE ram size.  User mode drivers
will want to use this to determine how much size
of the cache on the CE.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03 21:04:02 -04:00
Ken Wang
32bf7106e0 drm/amdgpu add max_memory_clock for interface query (v2)
Add a query for the max memory clock.

v2: handle the dpm enabled case properly

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03 21:04:01 -04:00
monk.liu
35074d2d40 drm/amdgpu: add hdp flush for gfx8 compute ring
We had forgotten to register the callback.

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: jammy zhou <jammy.zhou@amd.com>
2015-06-03 21:04:00 -04:00
monk.liu
d9b5327ad7 drm/amdgpu: fix no hdp flush for compute ring
No pfp on compute.

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
2015-06-03 21:04:00 -04:00
Christian König
86fa0bdc6f drm/amdgpu: add HEVC/H.265 UVD support
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:59 -04:00
Christian König
faad24cf23 drm/amdgpu: stop loading firmware with pm.mutex locked
Loading firmware is a rather complicated process, in the end we add a
dependency between the pm mutex and the mm semaphore which results in
a harmless but annoying error message.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03 21:03:58 -04:00
Christian König
e176fe176d drm/amdgpu: remove mclk_lock
Not needed any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:58 -04:00
Alex Deucher
8dacc127fc drm/amdgpu: fix description of vm_size module parameter (v2)
default is 8GB, not 4GB.

v2: fix fallback setting when the user provides an invalid input

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:57 -04:00
monk.liu
b9a7faaeb2 drm/amdgpu: remove all sh mem register modification in vm flush
Leave that at the values set during init.  No need to update
them repeatedly.

Signed-off-by: monk.liu <monk.liu@amd.com>
Signed-off-by: David Zhang <david1.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-06-03 21:03:56 -04:00
Marek Olšák
d8f65a2376 drm/amdgpu: rename GEM_OP_SET_INITIAL_DOMAIN -> GEM_OP_SET_PLACEMENT
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:55 -04:00
monk.liu
aeb0aeac2e drm/amdgpu: fence should be added to shared slot
Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: jammy zhou <jammy.zhou@amd.com>
2015-06-03 21:03:55 -04:00
monk.liu
cfe2c97807 drm/amdgpu: sync fence of clear_invalids (v2)
bo_va may un-initialized, fix it.

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-06-03 21:03:54 -04:00
monk.liu
3d5a08c114 drm/amdgpu: max_pde_used usage should be under protect
Need to take the lock when accessing this.

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-06-03 21:03:53 -04:00
monk.liu
ca95261325 drm/amdgpu: fix bug of vm_bo_map (v2)
call reservation_object_reserve_shared before amdgpu_bo_fence

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-06-03 21:03:53 -04:00
Chunming Zhou
7e5a547f64 drm/amdgpu: implement the allocation range (v3)
Pass a ttm_placement pointer to amdgpu_bo_create_restricted
add min_offset to amdgpu_bo_pin_restricted.  This makes it
easier to allocate memory with address restrictions.  With
this patch we can also enable 2-ended allocation again.

v2: fix rebase conflicts
v3: memset placements before using

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:52 -04:00
yanyang1
5fc3aeeb9e drm/amdgpu: rename amdgpu_ip_funcs to amd_ip_funcs (v2)
The structure is renamed and moved to amd_shared.h to make
the component independent.  This makes it easier to add
new components in the future.

v2: fix include path

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:51 -04:00
Christian König
9269a60686 drm/amdgpu: drop AMDGPU_FENCE_SIGNALED_SEQ
It's causing issues with VMID handling and comparing the
fence value two times actually doesn't make handling faster.

Port of radeon commit "d6d5c5b8364bcc4d52cddc68bcb0a330d2af20f3".

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
2015-06-03 21:03:50 -04:00
Christian König
5fb1941d0c drm/amdgpu: port fault_reserve_notify changes from radeon
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03 21:03:49 -04:00