- 04 Jan, 2018 2 commits
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Dave Airlie authored
Merge tag 'exynos-drm-next-for-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Remove lagacy IPP driver - This driver isn't used anymore so remove it. Marek is preparing new one which includes completely rewritten API so this driver will be replaced with the new version[1] later. And cleanups. [1] https://patches.linaro.org/cover/118386/ * tag 'exynos-drm-next-for-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: ipp: Remove Exynos DRM IPP subsystem drm/exynos/decon: Add include guard to the Exynos7 header drm/exynos/decon: Move headers from global to local place drm/exynos: decon5433: Remove unnecessary platform_get_resource() error check
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git://people.freedesktop.org/~gabbayo/linuxDave Airlie authored
- Add CWSR (compute wave save restore) support for GFX8 (Carrizo) - Fix SDMA user-mode queues support for GFX7 (Kaveri) - Add SDMA user-mode queues support for GFX8 (Carrizo) - Allow HWS (hardware scheduling) to schedule multiple processes concurrently - Add debugfs support - Simplify process locking and lock dependencies - Refactoring topology code to prepare for dGPU support + fixes to that code - Add option to generate dummy/virtual CRAT table when its missing or deformed - Recognize CPUs other then APUs as compute entities - Various clean ups and bug fixes I have not yet sent the dGPU topology code because it depends on a patch for the PCI subsystem that adds PCIe atomics support. Once that patch is upstreamed we can continue with the rest of the dGPU code. * tag 'drm-amdkfd-next-2017-12-24' of git://people.freedesktop.org/~gabbayo/linux: (53 commits) drm/amdgpu: Add support for reporting VRAM usage drm/amdkfd: Ignore ACPI CRAT for non-APU systems drm/amdkfd: Module option to disable CRAT table drm/amdkfd: Add AQL Queue Memory flag on topology drm/amdkfd: Fixup incorrect info in the CZ CRAT table drm/amdkfd: Add perf counters to topology drm/amdkfd: Add topology support for dGPUs drm/amdkfd: Add topology support for CPUs drm/amdkfd: Fix sibling_map[] size drm/amdkfd: Simplify counting of memory banks drm/amdkfd: Turn verbose topology messages into pr_debug drm/amdkfd: sync IOLINK defines to thunk spec drm/amdkfd: Support enumerating non-GPU devices drm/amdkfd: Decouple CRAT parsing from device list update drm/amdkfd: Reorganize CRAT fetching from ACPI drm/amdkfd: Group up CRAT related functions drm/amdkfd: Fix memory leaks in kfd topology drm/amdkfd: Topology: Fix location_id drm/amdkfd: Update number of compute unit from KGD drm/amd: Remove get_vmem_size from KGD-KFD interface ...
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- 01 Jan, 2018 4 commits
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Marek Szyprowski authored
Exynos DRM IPP subsystem is in fact non-functional and frankly speaking dead-code. This patch clearly marks that Exynos DRM IPP subsystem is broken and never really functional. It will be replaced by a completely rewritten API. Exynos DRM IPP user-space API can be obsoleted for the following reasons: 1. Exynos DRM IPP user-space API can be optional in Exynos DRM, so userspace should not rely that it is always available and should have a software fallback in case it is not there. 2. The only mode which was initially semi-working was memory-to-memory image processing. The remaining modes (LCD-"writeback" and "output") were never operational due to missing code (both in mainline and even vendor kernels). 3. Exynos DRM IPP mainline user-space API compatibility for memory-to-memory got broken very early by commit 083500ba ("drm: remove DRM_FORMAT_NV12MT", which removed the support for tiled formats, the main feature which made this API somehow useful on Exynos platforms (video codec that time produced only tiled frames, to implement xvideo or any other video overlay, one has to de-tile them for proper display). 4. Broken drivers. Especially once support for IOMMU has been added, it revealed that drivers don't configure DMA operations properly and in many cases operate outside the provided buffers trashing memory around. 5. Need for external patches. Although IPP user-space API has been used in some vendor kernels, but in such cases there were additional patches applied (like reverting mentioned 083500ba patch) what means that those userspace apps which might use it, still won't work with the mainline kernel version. We don't have time machines, so we cannot change it, but Exynos DRM IPP extension should never have been merged to mainline in that form. Exynos IPP subsystem and user-space API will be rewritten, so remove current IPP core code and mark existing drivers as BROKEN. Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Acked-by:
Daniel Stone <daniels@collabora.com> Acked-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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Krzysztof Kozlowski authored
Although header is included only once but still having an include guard is a good practice. To avoid confusion, add SoC prefix to existing Exynos5433 header include guard. Signed-off-by:
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Krzysztof Kozlowski authored
The DECON headers contain only defines for registers. There are no other drivers using them so this should be put locally to the Exynos DRM driver. Keeping headers local helps managing the code. Suggested-by:
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Fabio Estevam authored
devm_ioremap_resource() already checks if the resource is NULL, so remove the unnecessary platform_get_resource() error check. Cc: Inki Dae <inki.dae@samsung.com> Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by:
Andrzej Hajda <a.hajda@samsung.com> Signed-off-by:
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- 27 Dec, 2017 1 commit
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git://anongit.freedesktop.org/drm/drm-intelDave Airlie authored
- Allow internal page allocation to fail (Chris) - More improvements on logs, dumps, and trace (Chris, Michal) - Coffee Lake important fix for stolen memory (Lucas) - Continue to make GPU reset more robust as well improving selftest coverage for it (Chris) - Unifying debugfs return codes (Michal) - Using existing helper for testing obj pages (Matthew) - Organize and improve gem_request tracepoints (Lionel) - Protect DDI port to DPLL map from theoretical race (Rodrigo) - ... and consequently fixing the indentation on this DDI clk selection function (Chris) - ... and consequently properly serializing non-blocking modesets (Ville) - Add support for horizontal plane flipping on Cannonlake (Joonas) - Two Cannonlake Workarounds for better stability (Rafael) - Fix mess around PSR registers (DK) - More Coffee Lake PCI IDs (Rodrigo) - Remove CSS modifiers on pipe C of Geminilake (Krisman) - Disable all planes for load detection (Ville) - Reorg on i915 display headers (Michal) - Avoid enabling movntdqa optimization on hypervisor guest (Changbin) GVT: - more mmio switch optimization (Weinan) - cleanup i915_reg_t vs. offset usage (Zhenyu) - move write protect handler out of mmio handler (Zhenyu) * tag 'drm-intel-next-2017-12-22' of git://anongit.freedesktop.org/drm/drm-intel: (55 commits) drm/i915: Update DRIVER_DATE to 20171222 drm/i915: Show HWSP in intel_engine_dump() drm/i915: Assert that the request is on the execution queue before being removed drm/i915/execlists: Show preemption progress in GEM_TRACE drm/i915: Put all non-blocking modesets onto an ordered wq drm/i915: Disable GMBUS clock gating around GMBUS transfers on gen9+ drm/i915: Clean up the PNV bit banging vs. GMBUS clock gating w/a drm/i915: No need to power up PG2 for GMBUS on BXT drm/i915: Disable DC states around GMBUS on GLK drm/i915: Do not enable movntdqa optimization in hypervisor guest drm/i915: Dump device info at once drm/i915: Add pretty printer for runtime part of intel_device_info drm/i915: Update intel_device_info_runtime_init() parameter drm/i915: Move intel_device_info definitions to its own header drm/i915: Move opregion definitions to dedicated intel_opregion.h drm/i915: Move display related definitions to dedicated header drm/i915: Move some utility functions to i915_util.h drm/i915/gvt: move write protect handler out of mmio emulation function drm/i915/gvt: cleanup usage for typed mmio reg vs. offset drm/i915/gvt: Fix pipe A enable as default for vgpu ...
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- 22 Dec, 2017 23 commits
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Rodrigo Vivi authored
Signed-off-by:Rodrigo Vivi <rodrigo.vivi@intel.com>
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Chris Wilson authored
Looking at a CI failure with an ominous line of [ 362.550715] hangcheck current seqno ffffff6b, last ffffff8c, hangcheck ffffff6b [6016 ms], inflight 118 with no apparent cause for the seqno to be negative, left me wondering if someone had scribbled over the HWSP. So include the HWSP in the engine dump to see if there are more signs of random scribbling. v2: Fix row pointer, i is now incremented by 8 so doesn't need scaling by 8, and we don't need to keep volatile here as the status_page isn't marked up as volatile itself. v3: Use hexdump, with suppression of identical lines. (Tvrtko) Which results in HWSP: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 * 00000040 00000001 00000000 00000018 00000002 00000001 00000000 00000018 00000000 00000060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000003 00000080 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 * 000000c0 00000002 00000000 00000000 00000000 00000000 00000000 00000000 00000000 000000e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 * instead of 128 lines of mostly 0s. v4: Tidy up the locals Signed-off-by:Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171222182521.18106-1-chris@chris-wilson.co.ukReviewed-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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Chris Wilson authored
We should only attempt to remove requests from the execution queue that are on the execution queue. These are the requests that have been assigned a global_seqno, so we can assert that we only attempt to remove requests with a nonzero global_seqno. Afterwards we assert that we remove them in order, i.e. the global_seqno matches the engine's seqno, but that leaves a small loophole for an unattached request on an unused engine. We can then make the same assertion on queuing the request to the execution engine, it must have a zero global_seqno or else we are queuing the same request twice. Signed-off-by:
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Chris Wilson authored
We already emit a GEM_TRACE for when we start preemption, but we lack one to show when the preemption is completed and we return to the regular queue. This is to continue the investigation into the mysterious <0>[ 197.854177] <idle>-0 1..s1 197837017us : execlists_submission_tasklet: rcs0 cs-irq head=0 [0], tail=0 [0] <0>[ 197.854209] drv_self-6008 2.... 197837390us : reset_common_ring: rcs0 seqno=15515 <0>[ 197.854240] drv_self-6008 2.... 197837415us : reset_common_ring: bcs0 seqno=0 <0>[ 197.854270] drv_self-6008 2.... 197837443us : reset_common_ring: vcs0 seqno=0 <0>[ 197.854300] drv_self-6008 2.... 197837463us : reset_common_ring: vcs1 seqno=0 <0>[ 197.854330] drv_self-6008 2.... 197837482us : reset_common_ring: vecs0 seqno=0 <0>[ 197.854360] ksoftirq-23 2..s. 197838341us : execlists_submission_tasklet: bcs0 in[0]: ctx=0.1, seqno=1dce7 <0>[ 197.854392] <idle>-0 1..s1 197838347us : execlists_submission_tasklet: bcs0 cs-irq head=0 [0], tail=0 [0] <0>[ 197.854423] ksoftirq-23 2..s. 197838354us : execlists_submission_tasklet: vcs0 in[0]: ctx=0.1, seqno=1d027 <0>[ 197.854456] ksoftirq-23 2.Ns. 197838361us : execlists_submission_tasklet: vcs1 in[0]: ctx=0.1, seqno=1e738 <0>[ 197.854488] ksoftirq-23 2.Ns. 197838366us : execlists_submission_tasklet: vecs0 in[0]: ctx=0.1, seqno=235aa <0>[ 197.854520] ksoftirq-23 2.Ns. 197838376us : execlists_submission_tasklet: rcs0 in[0]: ctx=0.1, seqno=15518 <0>[ 197.854552] <idle>-0 1..s1 197853285us : execlists_submission_tasklet: rcs0 cs-irq head=0 [0], tail=7 [7] <0>[ 197.854584] <idle>-0 1..s1 197853285us : execlists_submission_tasklet: rcs0 csb[1]: status=0x00000018:0x00000000 <0>[ 197.854616] <idle>-0 1..s1 197853286us : execlists_submission_tasklet: rcs0 out[0]: ctx=0.0, seqno=0 Signed-off-by:
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https://github.com/intel/gvt-linuxRodrigo Vivi authored
gvt-next-2017-12-22: - more mmio switch optimization (Weinan) - cleanup i915_reg_t vs. offset usage (Zhenyu) - move write protect handler out of mmio handler (Zhenyu) Signed-off-by:
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Ville Syrjälä authored
We have plenty of global registers and whatnot programmed without any further locking by the modeset code. Currently non-bocking modesets are allowed to execute in parallel which could corrupt said registers. To avoid the problem let's run all non-blocking modesets on an ordered workqueue. We still put page flips etc. to system_unbound_wq allowing page flips on one pipe to execute in parallel with page flips or a modeset on a another pipe (assuming no known state is shared between them, at which point they would have been added to the same atomic commit and serialized that way). Blocking modesets are already serialized with each other by connection_mutex, and thus are safe. To serialize them with non-blocking modesets we just flush the workqueue before executing blocking modesets. Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes: 94f05024 ("drm/i915: nonblocking commit") Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171113133622.8593-1-ville.syrjala@linux.intel.comAcked-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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Ville Syrjälä authored
Gen9+ need to disable GMBUS clock gating when doing multi part transfers. Otherwise clock gating will kick in when GMBUS is in the WAIT state and presumably that will corrupt the transfer. This is documented as Display WA #0868. Apparently older hardware doesn't allow clock gating in the WAIT state and thus are unaffected by this problem. v2: Limit the PCH w/a to gen9 and gen10 only (DK) Actually change it to check the PCH type instead since it's the PCH that actually contains the GMBUS hardware Signed-off-by: -
Ville Syrjälä authored
Give a proper name for the GMBUS clock gating disable bit on PNV, and rename intel_i2c_quirk_set() to pnv_gmbus_clock_gating() for clarity. Signed-off-by:
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Ville Syrjälä authored
GMBUS lives in PG1, so no need to power up PG2. We do want to prevent the DMC from making a mess of things though, so add GMBUS to the DC off power well. Signed-off-by:
Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
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Ville Syrjälä authored
Prevent the DMC from destroying GMBUS transfers on GLK. GMBUS lives in PG1 so DC off is all we need. Cc: stable@vger.kernel.org Signed-off-by:
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Changbin Du authored
Our QA reported a problem caused by movntdqa instructions. Currently, the KVM hypervisor doesn't support VEX-prefix instructions emulation. If users passthrough a GPU to guest with vfio option 'x-no-mmap=on', then all access to the BARs will be trapped and emulated. The KVM hypervisor would raise an inertal error to qemu which cause the guest killed. (Since 'movntdqa' ins is not supported.) This patch try not to enable movntdqa optimization if the driver is running in hypervisor guest. Signed-off-by:
Changbin Du <changbin.du@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1513924309-3113-1-git-send-email-changbin.du@intel.comReviewed-by:
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Michal Wajdeczko authored
We are dumping device info separately for sw_only and runtime part but to simplify the code we can also do it from one place once we complete driver load. v2: use dedicated welcome function (Chris) Signed-off-by:
Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171221185334.17396-8-michal.wajdeczko@intel.comReviewed-by:
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Michal Wajdeczko authored
During initialization of the runtime part of the intel_device_info we are dumping that part using DRM_DEBUG_DRIVER mechanism. As we already have pretty printer for const part of the info, make similar function for the runtime part and use it separately. v2: add runtime dump to debugfs (Chris) Signed-off-by:
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Michal Wajdeczko authored
As we try to follow object-verb pattern in our functions, update intel_device_info_runtime_init() parameter from dev_priv to info. Signed-off-by:
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Michal Wajdeczko authored
We already keep intel_device_info functions in dedicated file. Add matching header file and move related definitions there. v2: add gen boundaries (Chris) Signed-off-by:
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Michal Wajdeczko authored
We already have dedicated file for opregion related code, dedicated header will make our life easier. v2: reorder includes (Chris) Signed-off-by:
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Michal Wajdeczko authored
We already have separate files for display related code, there is no reason to keep all display definitions in master header. Signed-off-by:
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Michal Wajdeczko authored
We have dedicated header file for utility functions and macros. Signed-off-by:
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Zhenyu Wang authored
It's a bit confusing that page write protect handler is live in mmio emulation handler. This moves it to stand alone gvt ops. Also remove unnecessary check of write protected page access in mmio read handler and cleanup handling of failsafe case. v2: rebase Reviewed-by:
Xiong Zhang <xiong.y.zhang@intel.com> Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com>
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Zhenyu Wang authored
We had previous hack that tried to accept either i915_reg_t or offset value to access vGPU virtual/shadow regs which broke that purpose to be type safe in context. This one trys to explicitly separate the usage of typed mmio reg with real offset. Old vgpu_vreg(offset) helper is used only for offset now with new vgpu_vreg_t(reg) is used for i915_reg_t only. Convert left usage of that to new helper. Also fixed left KASAN warning issues caused by previous hack. v2: rebase, fixup against recent mmio switch change Reviewed-by:
Zhi Wang <zhi.a.wang@intel.com> Signed-off-by:
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Xiaolin Zhang authored
observed igt drv_module_reload test case failure on 4.15.0 rc2 kernel with panic due to no active pipe available. the gpu will reset during unload/load and make pipe config reg lost which can cause kernel panic issue happen. this patch is to move pipe enabling to emulate_mointor_status_chagne to handle vgpu reset case as well. Fixes: 7e605902 ("drm/i915/gvt: enabled pipe A default on creating vgpu") Signed-off-by:
Xiaolin Zhang <xiaolin.zhang@intel.com> Signed-off-by:
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Zhenyu Wang authored
Always requires properly defined i915_reg_t type for MMIO handler definition. Fix kasan warning of "drivers/gpu/drm/i915/gvt/handlers.c:2397:1: error: the frame size of 32120 bytes is larger than 8192 bytes" Reviewed-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for 4.16: Core Changes: - mostly doc updates and some fbdev improvements * tag 'drm-misc-next-2017-12-21' of git://anongit.freedesktop.org/drm/drm-misc: drm/framebuffer: Print task that allocated the fb in debug info. drm/fb-helper: Add drm_fb_helper_defio_init() drm/fb-helper: Update DOC with new helpers drm/docs: Add todo entry for drm_fb_helper_fbdev_setup() drm/fb-helper: Add drm_fb_helper_fbdev_setup/teardown() drm/fb-helper: Set/clear dev->fb_helper in dummy init/fini drm/stm: ltdc: Remove unnecessary platform_get_resource() error check drm/stm: dsi: Remove unnecessary platform_get_resource() error check drm/doc: Move legacy kms helpers to the very end drm/atomic: document how to handle driver private objects drm/syncobj: some kerneldoc polish drm/print: Unconfuse kerneldoc drm/edid: kerneldoc for is_hdmi2_sink
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- 21 Dec, 2017 7 commits
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Chris Wilson authored
Include the pending update from the FBC worker in i915_fbc_status. Signed-off-by:
Paulo Zanoni <paulo.r.zanoni@intel.com>
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Ville Syrjälä authored
We don't need any active planes during load detection, so just disable them all. This saves us from having to come up with a suitable framebuffer. And we also avoid leaving sprite/cursor planes on and potentially presenting them at a peculiar location during the load detection. Changes since v1 (Maarten): - Add missing call to add_all_affected_planes. Signed-off-by:
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
* 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux: (171 commits) drm/amdgpu: fix test for shadow page tables drm/amd/display: Expose dpp1_set_cursor_attributes drm/amd/display: Update FMT and OPPBUF functions drm/amd/display: check for null before calling is_blanked drm/amd/display: dal 3.1.27 drm/amd/display: Fix unused variable warnings. drm/amd/display: Only blank DCN when we have set_blank implementation drm/amd/display: Put dcn_mi_registers with other structs drm/amd/display: hubp refactor drm/amd/display: integrating optc pseudocode drm/amd/display: Call validate_fbc should_enable_fbc drm/amd/display: Clean up DCN cursor code drm/amd/display: fix 180 full screen pipe split drm/amd/display: reprogram surface config on scaling change drm/amd/display: Remove dwbc from pipe_ctx drm/amd/display: Use the maximum link setting which EDP reported. drm/amd/display: Add hdr_supported flag drm/amd/display: fix global sync param retrieval when not pipe splitting drm/amd/display: Update HUBP drm/amd/display: fix rotated surface scaling ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linuxDave Airlie authored
omapdrm changes for v4.16 * support memory bandwidth limits * DSI command mode panel cleanups for N9 * DMM error handling * tag 'omapdrm-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (27 commits) drm: omapdrm: Simplify platform registration drm: omapdrm: Remove filename from header and fix copyright tag drm/omap: DMM: Check for DMM readiness after successful transaction commit drm/omap: DMM: Print information if we received an error interrupt drm/omap: DMM: In case of error/timeout in wait_status() print the reason drm/omap: DMM: Fix DMM_IRQSTAT_ERR_MASK definition drm: omapdrm: Deconstruct the omap_drv.h header. drm: omapdrm: venc: Return error code on OF parsing failure drm: omapdrm: dpi: Remove dpi_data port_initialized field drm: omapdrm: dss: Make dss_dump_clocks() function static drm: omapdrm: dss: Set the DMA coherent mask drm: omapdrm: Remove unused omap_dss_find_device() function drm: omapdrm: Pass drm_device to omap_gem_resume() drm: omapdrm: dpi: Don't treat GPIO probe deferral as an error drm/omap: panel-dsi-cm: switch to gpiod drm/omap: panel-dsi-cm: add external backlight support drm/omap: panel-dsi-cm: add physical size support drm/omap: panel-dsi-cm: add regulator support drm/omap: panel-dsi-cm: fix driver drm/omap: add support for physical size hints from display drivers ...
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https://github.com/jsarha/linuxDave Airlie authored
drm/tilcdc changes for 4.16 * tag 'tilcdc-4.16' of https://github.com/jsarha/linux: drm/tilcdc: make tilcdc_mode_hvtotal() static drm/tilcdc: Remove drm_framebuffer_get() and *_put() calls drm/tilcdc: ensure nonatomic iowrite64 is not used
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git://anongit.freedesktop.org/drm/drm-intelDave Airlie authored
- Fix documentation build issues (Randy, Markus) - Fix timestamp frequency calculation for perf on CNL (Lionel) - New DMC firmware for Skylake (Anusha) - GTT flush fixes and other GGTT write track and refactors (Chris) - Taint kernel when GPU reset fails (Chris) - Display workarounds organization (Lucas) - GuC and HuC initialization clean-up and fixes (Michal) - Other fixes around GuC submission (Michal) - Execlist clean-ups like caching ELSP reg offset and improving log readability (Chri\ s) - Many other improvements on our logs and dumps (Chris) - Restore GT performance in headless mode with DMC loaded (Tvrtko) - Stop updating legacy fb parameters since FBC is not using anymore (Daniel) - More selftest improvements (Chris) - Preemption fixes and improvements (Chris) - x86/early-quirks improvements for Intel graphics stolen memory. (Joonas, Matthew) - Other improvements on Stolen Memory code to be resource centric. (Matthew) - Improvements and fixes on fence allocation/release (Chris). GVT: - fixes for two coverity scan errors (Colin) - mmio switch code refine (Changbin) - more virtual display dmabuf fixes (Tina/Gustavo) - misc cleanups (Pei) - VFIO mdev display dmabuf interface and gvt support (Tina) - VFIO mdev opregion support/fixes (Tina/Xiong/Chris) - workload scheduling optimization (Changbin) - preemption fix and temporal workaround (Zhenyu) - and misc fixes after refactor (Chris) * tag 'drm-intel-next-2017-12-14' of git://anongit.freedesktop.org/drm/drm-intel: (87 commits) drm/i915: Update DRIVER_DATE to 20171214 drm/i915: properly init lockdep class drm/i915: Show engine state when hangcheck detects a stall drm/i915: make CS frequency read support missing more obvious drm/i915/guc: Extract doorbell verification into a function drm/i915/guc: Extract clients allocation to submission_init drm/i915/guc: Extract doorbell creation from client allocation drm/i915/guc: Call invalidate after changing the vfunc drm/i915/guc: Extract guc_init from guc_init_hw drm/i915/guc: Move GuC workqueue allocations outside of the mutex drm/i915/guc: Move shared data allocation away from submission path drm/i915: Unwind i915_gem_init() failure drm/i915: Ratelimit request allocation under oom drm/i915: Allow fence allocations to fail drm/i915: Mark up potential allocation paths within i915_sw_fence as might_sleep drm/i915: Don't check #active_requests from i915_gem_wait_for_idle() drm/i915/fence: Use rcu to defer freeing of irq_work drm/i915: Dump the engine state before declaring wedged from wait_for_engines() drm/i915: Bump timeout for wait_for_engines() drm/i915: Downgrade misleading "Memory usable" message ...
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Gabriel Krisman Bertazi authored
Current code advertises (on the modifiers blob property) support for CCS modifier for pipe C on GLK, only to reject it later when validating the request before the atomic commit. This fixes the tests igt@kms_ccs@pipe-c-*, which should skip on GLK for pipe C (see bug 104096). A relevant discussion is archived at: https://lists.freedesktop.org/archives/intel-gfx/2017-December/150646.html Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104096Signed-off-by:
Gabriel Krisman Bertazi <krisman@collabora.co.uk> Cc: Ben Widawsky <ben@bwidawsk.net> Reviewed-by:
Ben Widawsky <ben@bwidawsk.net> Signed-off-by:
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- 20 Dec, 2017 3 commits
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Christian König authored
They don't work 100% correctly at the moment. Reviewed-and-Tested-by:
Michel Dänzer <michel.daenzer@amd.com> Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Yue Hin Lau authored
Signed-off-by:
Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
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Eric Bernstein authored
Updates to FMT and OPPBUF programming from HW team pseudocode review. Signed-off-by:
Eric Bernstein <eric.bernstein@amd.com> Reviewed-by:
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