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2019-07-03drm/amdkfd: Print a warning when the runlist becomes oversubscribedFelix Kuehling2-1/+6
Oversubscription of queues or processes results in poor performance mostly because HWS blinbly schedules busy and idle queues, resulting in poor occupancy if many queues are idle. Let users know with a warning message when transitioning from a non-oversubscribed to an oversubscribed runlist. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oak Zeng <Oak.Zeng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-03Merge branch 'timers/vdso' into timers/coreThomas Gleixner268-2254/+466
so the hyper-v clocksource update can be applied.
2019-07-02drm/amdkfd: remove an unused variableJack Xiao1-1/+0
Just for cleanup. Reviewed-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-02drm/amdgpu/display: fix interrupt client id for naviAlex Deucher1-4/+1
All asics newer than vega10 use client ids, so simplify the check. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-02Merge branch 'hmm-devmem-cleanup.4' into rdma.git hmmJason Gunthorpe2-59/+50
Christoph Hellwig says: ==================== Below is a series that cleans up the dev_pagemap interface so that it is more easily usable, which removes the need to wrap it in hmm and thus allowing to kill a lot of code Changes since v3: - pull in "mm/swap: Fix release_pages() when releasing devmap pages" and rebase the other patches on top of that - fold the hmm_devmem_add_resource into the DEVICE_PUBLIC memory removal patch - remove _vm_normal_page as it isn't needed without DEVICE_PUBLIC memory - pick up various ACKs Changes since v2: - fix nvdimm kunit build - add a new memory type for device dax - fix a few issues in intermediate patches that didn't show up in the end result - incorporate feedback from Michal Hocko, including killing of the DEVICE_PUBLIC memory type entirely Changes since v1: - rebase - also switch p2pdma to the internal refcount - add type checking for pgmap->type - rename the migrate method to migrate_to_ram - cleanup the altmap_valid flag - various tidbits from the reviews ==================== Conflicts resolved by: - Keeping Ira's version of the code in swap.c - Using the delete for the section in hmm.rst - Using the delete for the devmap code in hmm.c and .h * branch 'hmm-devmem-cleanup.4': (24 commits) mm: don't select MIGRATE_VMA_HELPER from HMM_MIRROR mm: remove the HMM config option mm: sort out the DEVICE_PRIVATE Kconfig mess mm: simplify ZONE_DEVICE page private data mm: remove hmm_devmem_add mm: remove hmm_vma_alloc_locked_page nouveau: use devm_memremap_pages directly nouveau: use alloc_page_vma directly PCI/P2PDMA: use the dev_pagemap internal refcount device-dax: use the dev_pagemap internal refcount memremap: provide an optional internal refcount in struct dev_pagemap memremap: replace the altmap_valid field with a PGMAP_ALTMAP_VALID flag memremap: remove the data field in struct dev_pagemap memremap: add a migrate_to_ram method to struct dev_pagemap_ops memremap: lift the devmap_enable manipulation into devm_memremap_pages memremap: pass a struct dev_pagemap to ->kill and ->cleanup memremap: move dev_pagemap callbacks into a separate structure memremap: validate the pagemap type passed to devm_memremap_pages mm: factor out a devm_request_free_mem_region helper mm: export alloc_pages_vma ... Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02Merge tag 'v5.2-rc7' into rdma.git hmmJason Gunthorpe528-4278/+1412
Required for dependencies in the next patches.
2019-07-02mm: don't select MIGRATE_VMA_HELPER from HMM_MIRRORChristoph Hellwig1-0/+1
The migrate_vma helper is only used by noveau to migrate device private pages around. Other HMM_MIRROR users like amdgpu or infiniband don't need it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02mm: remove the HMM config optionChristoph Hellwig1-2/+1
All the mm/hmm.c code is better keyed off HMM_MIRROR. Also let nouveau depend on it instead of the mix of a dummy dependency symbol plus the actually selected one. Drop various odd dependencies, as the code is pretty portable. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02mm: sort out the DEVICE_PRIVATE Kconfig messChristoph Hellwig1-1/+1
The ZONE_DEVICE support doesn't depend on anything HMM related, just on various bits of arch support as indicated by the architecture. Also don't select the option from nouveau as it isn't present in many setups, and depend on it instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02mm: simplify ZONE_DEVICE page private dataChristoph Hellwig1-11/+7
Remove the clumsy hmm_devmem_page_{get,set}_drvdata helpers, and instead just access the page directly. Also make the page data a void pointer, and thus much easier to use. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02nouveau: use devm_memremap_pages directlyChristoph Hellwig1-44/+38
Just use devm_memremap_pages instead of hmm_devmem_add pages to allow killing that wrapper which doesn't provide a whole lot of benefits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02nouveau: use alloc_page_vma directlyChristoph Hellwig1-1/+2
hmm_vma_alloc_locked_page is scheduled to go away, use the proper mm function directly. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-02drm/i915/ringbuffer: EMIT_INVALIDATE *before* switch contextChris Wilson1-3/+3
Despite what I think the prm recommends, commit f2253bd9859b ("drm/i915/ringbuffer: EMIT_INVALIDATE after switch context") turned out to be a huge mistake when enabling Ironlake contexts as the GPU would hang on either a MI_FLUSH or PIPE_CONTROL immediately following the MI_SET_CONTEXT of an active mesa context (more vanilla contexts, e.g. simple rendercopies with igt, do not suffer). Ville found the following clue, "[DevCTG+]: For the invalidate operation of the pipe control, the following pointers are affected. The invalidate operation affects the restore of these packets. If the pipe control invalidate operation is completed before the context save, the indirect pointers will not be restored from memory. 1. Pipeline State Pointer 2. Media State Pointer 3. Constant Buffer Packet" which suggests by us emitting the INVALIDATE prior to the MI_SET_CONTEXT, we prevent the context-restore from chasing the dangling pointers within the image, and explains why this likely prevents the GPU hang. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190419111749.3910-1-chris@chris-wilson.co.uk (cherry picked from commit 928f8f42310f244501a7c70daac82c196112c190 in drm-intel-next) Cc: stable@vger.kernel.org Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111014 Fixes: f2253bd9859b ("drm/i915/ringbuffer: EMIT_INVALIDATE after switch context") Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-07-01drm/amdkfd: remove duplicated PCIE atomics requestJack Xiao3-6/+12
Since amdgpu has always requested PCIE atomics, kfd don't need duplicated PCIE atomics enablement. Referring to amdgpu request result is enough. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu: enable PCIE atomics ops supportJack Xiao1-0/+11
GPU atomics operation depends on PCIE atomics support. Always enable PCIE atomics ops support in case that it hasn't been enabled. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu: add field indicating if has PCIE atomics supportJack Xiao1-0/+1
The new field in amdgpu device is used to record whether the system has PCIE atomics support. The field can be exposed to UMD or kfd whether PCIE atomics have supported. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amd/powerplay: use hardware fan control if no powerplay fan tableEvan Quan3-1/+8
Otherwise, you may get divided-by-zero error or corrput the SMU fan control feature. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Slava Abramov <slava.abramov@amd.com> Acked-by: Slava Abramov <slava.abramov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu: fix MGPU fan boost enablement for XGMI resetEvan Quan3-2/+19
MGPU fan boost feature should not be enabled until all the devices from the same hive are all back from reset. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu: handle AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID on gfx10Marek Olšák1-2/+19
Add the gfx10 equivalent of the gfx9 code. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu: fix transform feedback GDS hang on gfx10 (v2)Marek Olšák2-4/+13
v2: update emit_ib_size (though it's still wrong because it was wrong before) Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu/gfx9: use reset default for PA_SC_FIFO_SIZEAlex Deucher1-19/+0
Recommended by the hw team. Reviewed-and-Tested-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-07-01drm/amdgpu/gfx10: use reset default for PA_SC_FIFO_SIZEAlex Deucher1-18/+0
Recommended by the hw team. Reviewed-and-Tested-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu/gfx9: use reset default for PA_SC_FIFO_SIZEAlex Deucher1-19/+0
Recommended by the hw team. Reviewed-and-Tested-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amdgpu: Don't skip display settings in hwmgr_resume()Lyude Paul1-1/+1
I'm not entirely sure why this is, but for some reason: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Breaks runtime PM resume on the Radeon PRO WX 3100 (Lexa) in one the pre-production laptops I have. The issue manifests as the following messages in dmesg: [drm] UVD and UVD ENC initialized successfully. amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vce1 test failed (-110) [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <vce_v3_0> failed -110 [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-110). And happens after about 6-10 runtime PM suspend/resume cycles (sometimes sooner, if you're lucky!). Unfortunately I can't seem to pin down precisely which part in psm_adjust_power_state_dynamic that is causing the issue, but not skipping the display setting setup seems to fix it. Hopefully if there is a better fix for this, this patch will spark discussion around it. Fixes: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Cc: Evan Quan <evan.quan@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Huang Rui <ray.huang@amd.com> Cc: Rex Zhu <Rex.Zhu@amd.com> Cc: Likun Gao <Likun.Gao@amd.com> Cc: <stable@vger.kernel.org> # v5.1+ Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-01drm/amd/powerplay: use hardware fan control if no powerplay fan tableEvan Quan3-1/+8
Otherwise, you may get divided-by-zero error or corrput the SMU fan control feature. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Slava Abramov <slava.abramov@amd.com> Acked-by: Slava Abramov <slava.abramov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-06-28drm/panfrost: Fix a double-free errorBoris Brezillon1-1/+1
drm_gem_shmem_create_with_handle() returns a GEM object and attach a handle to it. When the user closes the DRM FD, the core releases all GEM handles along with their backing GEM objs, which can lead to a double-free issue if panfrost_ioctl_create_bo() failed and went through the err_free path where drm_gem_object_put_unlocked() is called without deleting the associate handle. Replace this drm_gem_object_put_unlocked() call by a drm_gem_handle_delete() one to fix that. Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver") Cc: <stable@vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190627172414.27231-1-boris.brezillon@collabora.com
2019-06-28ASoC: vc4: vc4_htmi: consider CPU-Platform possibilityKuninori Morimoto1-0/+4
commit 6c6de1c9e2bf2 ("ASoC: vc4: vc4_hdmi: don't select unnecessary Platform") Current ALSA SoC avoid to add duplicate component to rtd, and this driver was selecting CPU component as Platform component. Thus, above patch removed Platform settings from this driver, because it assumed these are same component. But, some CPU driver is using generic DMAEngine, in such case, both CPU component and Platform component will have same of_node/name. In other words, there are some components which are different but have same of_node/name. In such case, Card driver definitely need to select Platform even though it is same as CPU. It is depends on CPU driver, but is difficult to know it from Card driver. This patch reverts above patch. Fixes: commit 6c6de1c9e2bf2 ("ASoC: vc4: vc4_hdmi: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-28drm/amdgpu: Don't skip display settings in hwmgr_resume()Lyude Paul1-1/+1
I'm not entirely sure why this is, but for some reason: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Breaks runtime PM resume on the Radeon PRO WX 3100 (Lexa) in one the pre-production laptops I have. The issue manifests as the following messages in dmesg: [drm] UVD and UVD ENC initialized successfully. amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vce1 test failed (-110) [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <vce_v3_0> failed -110 [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-110). And happens after about 6-10 runtime PM suspend/resume cycles (sometimes sooner, if you're lucky!). Unfortunately I can't seem to pin down precisely which part in psm_adjust_power_state_dynamic that is causing the issue, but not skipping the display setting setup seems to fix it. Hopefully if there is a better fix for this, this patch will spark discussion around it. Fixes: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Cc: Evan Quan <evan.quan@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Huang Rui <ray.huang@amd.com> Cc: Rex Zhu <Rex.Zhu@amd.com> Cc: Likun Gao <Likun.Gao@amd.com> Cc: <stable@vger.kernel.org> # v5.1+ Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-28drm/amd/powerplay: update smu11_driver_if_navi10.htiancyin2-4/+4
update the smu11_driver_if_navi10.h since navi10 smu fw update to 42.28 Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: tiancyin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-28drm/armada: no need to check parent of remoteRussell King1-11/+3
There's no need to check the parent of the remote device to check whether it is available or not, the remote is the device itself. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-28drm/armada: use for_each_endpoint_of_node() to walk crtc endpointsRussell King1-7/+4
Rather than having a nested set of for_each_child_of_node() walkers, use the graph walker to iterate through the endpoints for CRTCs. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-28drm/armada: replace the simple-framebufferLubomir Rintel1-0/+11
If there's a simple-framebuffer carried over from boot firmware, it's going to stop working once we setup the LCDC for use via DRM. Kick it off from the hardware. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-28drm/armada: redo CRTC debugfs filesRussell King3-60/+48
Move the CRTC debugfs files into the CRTC specific directory. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-28drm/etnaviv: add missing failure path to destroy suballocLucas Stach1-2/+5
When something goes wrong in the GPU init after the cmdbuf suballocator has been constructed, we fail to destroy it properly. This causes havok later when the GPU is unbound due to a module unload or similar. Fixes: e66774dd6f6a (drm/etnaviv: add cmdbuf suballocator) Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-28Merge tag 'drm-msm-next-2019-06-25' of https://gitlab.freedesktop.org/drm/msm into drm-nextDave Airlie48-538/+704
+ usual progress on cleanups + dsi vs EPROBE_DEFER fixes + msm8998 (snapdragon 835 support) + a540 gpu support (mesa support already landed) + dsi, dsi-phy support + mdp5 and dpu interconnect (bus/memory scaling) support + initial prep work for per-context pagetables (at least the parts that don't have external dependencies like iommu/arm-smmu) There is one more patch for fixing DSI cmd mode panels (part of a set of patches to get things working on nexus5), but it would be conflicty with 1cff7440a86e04a613665803b42034 in drm-next without rebasing or back-merge, and since it doesn't conflict with anything in msm-next, I think it best if Sean merges that through drm-mix-fixes instead. (In other news, I've been making some progress w/ getting efifb working properly on sdm850 laptop without horrible hacks, and drm/msm + clk stuff not totally falling over when bootloader enables display and things are already running when driver probes.. but not quite ready yet, hopefully we can post some of that for 5.4.. should help for both the sdm835 and sdm850 laptops.) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsj3N4XzDLSDoa+4RHZ9wXObYmhcep0M3LjnRg48BeLvg@mail.gmail.com
2019-06-27drm/amd/display: fix a couple of spelling mistakesColin Ian King2-5/+5
There are a couple of spelling mistakes in dm_error messages and a comment. Fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amd/powerplay: no memory activity support on Vega10Evan Quan1-2/+4
Make mem_busy_percent sysfs interface invisible on Vega10. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amdkfd: remove unnecessary warning message on gpu resetshaoyunl1-1/+0
In XGMI configuration, more than one asic can be reset at same time, kfd is able to handle this and no need to trigger the warning Signed-off-by: shaoyunl <shaoyun.liu@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amdgpu: Set queue_preemption_timeout_ms default valueOak Zeng1-1/+1
Set default value of this kernel parameter to 9000 Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amd/powerplay: add missing smu_get_clk_info_from_vbios() callEvan Quan1-0/+4
This seems a merge error. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amd/powerplay: support runtime ppfeatures setting on Navi10Evan Quan1-0/+165
Implement Navi10 backend for runtime ppfeatures status retrieving and setting support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amd/powerplay: check prerequisite for VCN power gatingEvan Quan1-6/+10
VCN DPM is a necessary prerequisite for VCN power gating. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/ttm: return -EBUSY if waiting for busy BO failsFelix Kuehling1-1/+1
Returning -EAGAIN prevents ttm_bo_mem_space from trying alternate placements and can lead to live-locks in amdgpu_cs, retrying indefinitely and never succeeding. Fixes: d367bd2a5e2b12 ("drm/ttm: fix busy memory to fail other user v10") Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amdgpu: drop copy/paste leftover to fix big endianAlex Deucher1-3/+0
The buf swap field doesn't exist on RB1. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/amdgpu: fix warning on 32 bitAlex Deucher1-2/+2
Properly cast pointer to int. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-27drm/exynos: trigger build of all modulesSam Ravnborg2-3/+4
Add COMPILE_TEST dependency to force exynos driver to built for more than arm and to built modules that otherwise required other symbols to be de-selected. This will increase build coverage of the exynos driver thus allowing most trivial build errors to be detected/fixed early. This introduces one warning when built using sh: exynos7_drm_decon.c: In function ‘decon_remove’: exynos7_drm_decon.c:769:24: warning: unused variable ‘ctx’ struct decon_context *ctx = dev_get_drvdata(&pdev->dev); This is due to the definition of iounmap() in sh, and nothing that exynos driver can fix. Include fix of exynos build for alpha. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Jingoo Han <jingoohan1@gmail.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-06-27drm/exynos: drop drmP.h usageSam Ravnborg24-136/+154
Drop use of the deprecated drmP.h file. Replace with forwards / externals as appropriate. While touching the list of include files divide them up in blocks and sort them. v3: - fix build errors in exynos_drm_g2d.c (Inki Dae) The exynos_drm_g2d.c file is not built in the standard configurations and was therefore missed. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Jingoo Han <jingoohan1@gmail.com> Fixed merge conflict. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-06-27Merge tag 'drm-next-5.3-2019-06-25' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie355-2943/+414183
drm-next-5.3-2019-06-25: Merge drm-next amdgpu: - SR-IOV L1 policy fixes - Removed no longer needed vram_page_split module parameter - Add module parameter to override default ABM level - Gamma fixes - No need to check return values for debugfs - Improve HMM error handling - Avoid possible OOM situations when lots of thread are submitting with memory contention - Improve hw i2c access abritration - DSC (Display Stream Compression) support in DC - Initial navi10 support * DC support * GFX/Compute support * SDMA support * Power Management support * VCN support - Static checker fixes - Misc cleanups - fix long udelay on arm amdkfd: - Implement priority controls for gfx9 - Enable VEGAM - Rework mqd allocation and init - Circular locking fix - Fix SDMA queue allocation race condition - No need to check return values for debugfs - Add proc style process information - Initial navi10 support radeon: - No need to check return values for debugfs UAPI changes: - GDDR6 added to vram type query - New Navi10 details added gpu info query - Navi family added to asic family query Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190625195520.3817-1-alexander.deucher@amd.com
2019-06-27Merge tag 'for-airlie-tda998x' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-nextDave Airlie1-148/+302
TDA998x updates: - improve the driver's approach to audio, adding support for more I2S based formats, particularly other justifications, and preparing the driver to support other bclk ratios. - add support for pixel repeated modes, tested with a Panasonic TV. - correct the quantisation range handling; in particular, do not send full range RGB to the sink when the sink does not support full range RGB. - Send the HDMI vendor info frame when required. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Russell King <rmk@armlinux.org.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190625125005.GA31503@rmk-PC.armlinux.org.uk
2019-06-27Merge tag 'drm-misc-fixes-2019-06-26' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixesDave Airlie1-1/+1
virtio- Don't call drm_connector_update_edid_property() while holding spinlock Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190626205615.GA123489@art_vandelay
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