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2016-05-04drm/amdgpu: add a new set of rlc function pointersAlex Deucher
Different asics tend to have different ways to interact with the RLC. This just covers enter/exit of safe mode for updating CG and PG state, but could be extended to cover other RLC operations in the future if necessary. Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu/gfx: adjust gfx_v8_0_send_serdes_cmd for STAlex Deucher
Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu/gfx8: rename send_serdes_cmdAlex Deucher
So it can be shared with CZ/ST. Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu/gmc: add proper CG flags for fijiAlex Deucher
We were already enabling these CG features, this uses the standard interface for doing so. Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu/common: add proper CG flags for fijiAlex Deucher
We were already enabling these CG features, this uses the standard interface for doing so. Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu/sdma: add proper CG flags for fijiAlex Deucher
We were already enabling these CG features, this uses the standard interface for doing so. Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu/gfx: add proper CG flags for fijiAlex Deucher
We were already enabling these CG features, this uses the standard interface for doing so. Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: add new CG flag for ROM clockgatingAlex Deucher
Acked-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: implement LRU add callbacks v2Christian König
This allows fine grained control for the driver where to add a BO into the LRU. v2: fix typo in comment Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: add optional LRU removal callback v2Christian König
Useful for driver specific LRU handling. v2: fix typo in comment Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: remove unused validation sequenceChristian König
Not used any more. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: remove lazy parameter from ttm_bo_waitChristian König
Not used any more. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: remove use_ticket parameter from ttm_bo_reserveChristian König
Not used any more. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: don't wait for BO on initial allocationChristian König
When we use an extern reservation object that otherwise waits for every fence registered with it. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: fix the coding style in amdgpu_ring.cChristian König
No functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: use the ring name for debugfs (v2)Christian König
Instead of hard coding just another name in the ring code. v2: squash in Tom's rebase fix Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: reduce the ring size for SDMAChristian König
Those are way too large. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: reduce the ring size for GFXChristian König
Those are way too large. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: use max_dw in ring_initChristian König
Instead of specifying the total ring size calculate that from the maximum number of dw a submission can have and the number of concurrent submissions. This fixes UVD with 8 concurrent submissions or more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/powerplay: fix fan speed percent setting error on FijiEric Huang
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/powerplay: fix fan speed percent setting error on TongaEric Huang
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/ttm: Fix TTM BO accountingFelix Kuehling
TTM BO accounting is out of sync with how memory is really allocated in ttm[_dma]_tt_alloc_page_directory. This resulted in excessive estimated overhead with many small allocations. ttm_dma_tt_alloc_page_directory makes a single allocation for three arrays: pages, DMA and CPU addresses. It uses drm_calloc_large, which uses kmalloc internally for allocations smaller than PAGE_SIZE. ttm_round_pot should be a good approximation of its memory usage both above and below PAGE_SIZE. Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd: make a type-safe cgs_device struct. (v2)Dave Airlie
This is just a type-safety things to avoid everyone taking void *, it doesn't change anything. v2: agd5f: split out the dal changes into a separate patch. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: handle more than 10 UVD sessions (v2)Arindam Nath
Change History -------------- v2: - Make firmware version check correctly. Firmware versions >= 1.80 should all support 40 UVD instances. - Replace AMDGPU_MAX_UVD_HANDLES with max_handles variable. v1: - The firmware can handle upto 40 UVD sessions. Signed-off-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Ayyappa Chandolu <ayyappa.chandolu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd: make some function-local tables static constNils Wallménius
These tables were initialized on stack on each call, avoid that and save a little bit of text size. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/powerplay: mark phm_master_table_* structs as constNils Wallménius
Also adjust phm_construct_table to take a const pointer Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/powerplay: Mark pem_event_action chains as constNils Wallménius
As these arrays were of pointer to pointer type, they were pointer to pointer to const. Make them pointer to const pointer to const. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: Mark all instances of struct drm_info_list as constNils Wallménius
All these are compile time constand and the drm_debugfs_create/remove_files functions take a const pointer argument. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/scheduler: Mark amdgpu_sched_ops constNils Wallménius
This marks the struct amdgpu_sched_ops const and adjusts amd_sched_init to take a const pointer for the ops param. The ops member of struct amd_gpu_scheduler is also changed to const. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd: Mark some tables as constNils Wallménius
This patch marks some compile-time constant tables 'const'. The tables marked in this patch are the low hanging fruit where little other changes were necesary to avoid casting away constness etc. Also mark some tables that are private to a file as static. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/powerplay: fix stutter setup in mclk level initAlex Deucher
Stale ifdef. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/radeon: add support for SET_APPEND_CNT packet3 (v2)Dave Airlie
This adds support to the command parser for the set append counter packet3, this is required to support atomic counters on evergreen/cayman GPUs. v2: fixup some of the hardcoded numbers with real register names (Christian) Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/radeon: handle more than 10 UVD sessionsArindam Nath
Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arindam Nath <arindam.nath@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/radeon: add support for loading new UVD fwArindam Nath
Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arindam Nath <arindam.nath@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: reuse VMIDs already assigned to a processChristian König
If we don't need to flush we can easily use another VMID already assigned to the process. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: add a fence after the VM flushChristian König
This way we can track when the flush is done. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: use a sync object for VMID fences v2Christian König
v2: rebase & cleanup This way we can store more than one fence as user for each VMID. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: merge VM manager and VM context ID structureChristian König
No need to have two of them any more. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amdgpu: Set PFLIP_SUBMITTED for crtc after address updateAndrey Grodzovsky
Also add some pflip debug prints. This change allows us to wait on pflip status until the new surface address is actually submitted to the register. This reverts ed3020e923240829dcdfd3343f6e91dc02c63775 drm/amdgpu: Move MMIO flip out of spinlocked region The original change assumed DAL will aquire locks inside DAL implemetion of page_flip callback which eventaully didn't happen. This moves the flip before status update which makes sense for the non-DAL code pathes as well. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNCMichel Dänzer
When this flag is set, we program the hardware to execute the flip during horizontal blank (i.e. for the next scanline) instead of during vertical blank (i.e. for the next frame). Currently this is only supported on ASICs which have a page flip completion interrupt (>= R600), and only if the use_pflipirq parameter has value 2 (the default). Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-04drm/amd/powerplay: add deep sleep divider id into DPM table on TongaEric Huang
Add a proper implementation for setting the deep sleep divider. Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-05Merge tag 'topic/drm-misc-2016-05-04' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next Ofc I promise just a few leftovers for drm-misc and somehow it's the biggest pull. But really mostly trivial stuff: - MAINTAINERS updates from Emil - rename async to nonblock in atomic_commit to avoid the confusion between nonblocking ioctl and async flip (= not vblank synced), from Maarten. Needs to be regened with newer drivers, but probably only after -rc1 to catch them all. - actually lockless gem_object_free, plus acked driver conversion patches. All the trickier prep stuff already is in drm-next. - Noralf's nice work for generic defio support in our fbdev emulation. Keeps the udl hack, and qxl is tested by Gerd. * tag 'topic/drm-misc-2016-05-04' of git://anongit.freedesktop.org/drm-intel: (47 commits) drm: Fixup locking WARN_ON mistake around gem_object_free_unlocked drm/etnaviv: Use lockless gem BO free callback drm/imx: Use lockless gem BO free callback drm/radeon: Use lockless gem BO free callback drm/amdgpu: Use lockless gem BO free callback drm/gem: support BO freeing without dev->struct_mutex MAINTAINERS: Add myself for the new VC4 (RPi GPU) graphics driver. MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers MAINTAINERS: Add a few DRM drivers by Dave Airlie MAINTAINERS: List the correct git repo for the Renesas DRM drivers MAINTAINERS: Update the files list for the Renesas DRM drivers MAINTAINERS: Update the files list for the Armada DRM driver MAINTAINERS: Update the files list for the Rockchip DRM driver MAINTAINERS: Update the files list for the Exynos DRM driver MAINTAINERS: Add maintainer entry for the VMWGFX DRM driver MAINTAINERS: Add maintainer entry for the MSM DRM driver MAINTAINERS: Add maintainer entry for the Nouveau DRM driver MAINTAINERS: Update the files list for the Etnaviv DRM driver MAINTAINERS: Remove unneded wildcard for the i915 DRM driver drm/atomic: Add WARN_ON when state->acquire_ctx is not set. ...
2016-05-04drm: Fixup locking WARN_ON mistake around gem_object_free_unlockedDaniel Vetter
Embarrassingly while fixing up the old paths for i915 I managed to misplace a locking check for the new _unlocked paths. That's what I get for not retesting on radeon. Fixes: 9f0ba539d13a ("drm/gem: support BO freeing without dev->struct_mutex") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Tested-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2016-05-04drm/etnaviv: Use lockless gem BO free callbackDaniel Vetter
No dev->struct_mutex anywhere to be seen. Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461691808-12414-17-git-send-email-daniel.vetter@ffwll.ch
2016-05-04drm/imx: Use lockless gem BO free callbackDaniel Vetter
No dev->struct_mutex anywhere to be seen. Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461691808-12414-20-git-send-email-daniel.vetter@ffwll.ch
2016-05-04drm/radeon: Use lockless gem BO free callbackDaniel Vetter
No dev->struct_mutex anywhere to be seen. Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461691808-12414-24-git-send-email-daniel.vetter@ffwll.ch
2016-05-04drm/amdgpu: Use lockless gem BO free callbackDaniel Vetter
No dev->struct_mutex anywhere to be seen. Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461691808-12414-11-git-send-email-daniel.vetter@ffwll.ch
2016-05-04drm/gem: support BO freeing without dev->struct_mutexDaniel Vetter
Finally all the core gem and a lot of drivers are entirely free of dev->struct_mutex depencies, and we can start to have an entirely lockless unref path. To make sure that no one who touches the core code accidentally breaks existing drivers which still require dev->struct_mutex I've made the might_lock check unconditional. While at it de-inline the ref/unref functions, they've become a bit too big. v2: Make it not leak like a sieve. v3: Review from Lucas: - drop != NULL in pointer checks. - fixup copypasted kerneldoc to actually match the functions. v4: Add __drm_gem_object_unreference as a fastpath helper for drivers who abolished dev->struct_mutex, requested by Chris. v5: Fix silly mistake in drm_gem_object_unreference_unlocked caught by intel-gfx CI - I checked for gem_free_object instead of gem_free_object_unlocked ... Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> (v3) Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v4) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1462178451-1765-1-git-send-email-daniel.vetter@ffwll.ch
2016-05-04Merge tag 'drm-hisilicon-next-2016-04-29' of github.com:xin3liang/linux into ↵Dave Airlie
drm-next drm-hisilicon-next for 4.7 Add new hisilicon kirin drm driver: - Add maintainer for hisilicon DRM driver - Add support for external bridge - Add designware dsi host driver - Add designware dsi encoder driver - Add cma fbdev and hotplug - Add vblank driver for ADE - Add plane driver for ADE - Add crtc driver for ADE - Add hisilicon kirin drm master driver - Add device tree binding for hi6220 display subsystem * tag 'drm-hisilicon-next-2016-04-29' of github.com:xin3liang/linux: MAINTAINERS: Add maintainer for hisilicon DRM driver drm/hisilicon: Add support for external bridge drm/hisilicon: Add designware dsi host driver drm/hisilicon: Add designware dsi encoder driver drm/hisilicon: Add cma fbdev and hotplug drm/hisilicon: Add vblank driver for ADE drm/hisilicon: Add plane driver for ADE drm/hisilicon: Add crtc driver for ADE drm/hisilicon: Add hisilicon kirin drm master driver drm/hisilicon: Add device tree binding for hi6220 display subsystem
2016-05-04Merge tag 'drm-amdkfd-next-2016-05-04' of ↵Dave Airlie
git://people.freedesktop.org/~gabbayo/linux into drm-next Here are a few amdkfd patches for 4.7, all of them fixes according to the Coccinelle tool. * tag 'drm-amdkfd-next-2016-05-04' of git://people.freedesktop.org/~gabbayo/linux: amdkfd: Trim unnescessary intermediate err var in kfd_chardev.c amdkfd: Trim off unnescessary semicolon from kfd_packet_manager.c amdkfd: Use the canonical form in branch predicates
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