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2021-12-10Merge tag 'drm-fixes-2021-12-10' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Regular fixes, pretty small overall, couple of core fixes, two i915 and two amdgpu, hopefully it stays this quiet. ttm: - fix ttm_bo_swapout syncobj: - fix fence find bug with signalled fences i915: - fix error pointer deref in gem execbuffer - fix for GT init with GuC/HuC on ICL amdgpu: - DPIA fix - eDP fix" * tag 'drm-fixes-2021-12-10' of git://anongit.freedesktop.org/drm/drm: drm/i915/gen11: Moving WAs to icl_gt_workarounds_init() drm/amd/display: prevent reading unitialized links drm/amd/display: Fix DPIA outbox timeout after S3/S4/reset drm/i915: Fix error pointer dereference in i915_gem_do_execbuffer() drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence. drm/ttm: fix ttm_bo_swapout
2021-12-10drm/sprd: add Unisoc's drm mipi dsi&dphy driverKevin Tang
Adds dsi host controller support for the Unisoc's display subsystem. Adds dsi phy support for the Unisoc's display subsystem. Only MIPI DSI Displays supported, DP/TV/HMDI will be support in the feature. v1: - Remove dphy and dsi graph binding, merge the dphy driver into the dsi. v2: - Use drm_xxx to replace all DRM_XXX. - Use kzalloc to replace devm_kzalloc for sprd_dsi structure init. v4: - Use drmm_helpers to allocate encoder. - Move allocate encoder and connector to bind function. v5: - Drop the dsi ip file prefix. - Fix the checkpatch warnings. - Add Signed-off-by for dsi&dphy patch. - Use the mode_flags of mipi_dsi_device to setup crtc DPI and EDPI mode. v6: - Redesign the way to access the dsi register. - Reduce the dsi_context member variables. v7: - Fix codeing style issue by checkpatch. - Drop the pll registers structure define. - Use bridge API instead of drm panel API. - Register mipi_dsi_host on probe phase; - Remove some unused function. v8: - Fix missing signed-off-by. - Move component_add to dsi_host.attach callback. Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211207142717.30296-7-kevin3.tang@gmail.com
2021-12-10drm/sprd: add Unisoc's drm display controller driverKevin Tang
Adds DPU(Display Processor Unit) support for the Unisoc's display subsystem. It's support multi planes, scaler, rotation, PQ(Picture Quality) and more. v2: - Use drm_xxx to replace all DRM_XXX. - Use kzalloc to replace devm_kzalloc for sprd_dpu structure init. v3: - Remove dpu_layer stuff layer and commit layers by aotmic_update v4: - Use drmm_helpers to allocate crtc and planes. - Move rotation enum definitions to crtc layer reg bitfields. - Move allocate crtc and planes to bind function. v5: - Fix the checkpatch warnings. - Use mode_set_nofb instead of mode_valid callback. - Follow the OF-Graph bindings, use of_graph_get_port_by_id instead of of_parse_phandle. - Use zpos to represent the layer position. - Rebase to last drm misc branch. v6: - Disable and clear interrupts before register dpu IRQ - Init dpi config used by crtc_state->adjusted_mode on mode_set_nofb - Remove enable_irq and disable_irq function call. - Remove drm_format_info function call. v7: - Remove iommu error interrupt handling function. Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211207142717.30296-5-kevin3.tang@gmail.com
2021-12-10drm/sprd: add Unisoc's drm kms masterKevin Tang
Adds drm support for the Unisoc's display subsystem. This is drm kms driver, this driver provides support for the application framework in Android, Yocto and more. Application framework can access Unisoc's display internal peripherals through libdrm or libkms, it's test ok by modetest (DRM/KMS test tool) and Android HWComposer. v4: - Move the devm_drm_dev_alloc to master_ops->bind function. - The managed drmm_mode_config_init() it is no longer necessary for drivers to explicitly call drm_mode_config_cleanup, so delete it. v5: - Remove subdir-ccflgas-y for Makefile. - Keep the selects sorted by alphabet for Kconfig. Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211207142717.30296-3-kevin3.tang@gmail.com
2021-12-10Merge tag 'drm-intel-gt-next-2021-12-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Core Changes: - Fix PENDING_ERROR leak in dma_fence_array_signaled() (Thomas Hellström) Driver Changes: - Fix runtime PM handling during PXP suspend (Tejas Upadhyay) - Improve eviction performance on discrete by implementing async TTM moves (Thomas Hellström, Maarten Lankhorst) - Improve robustness of error capture under memory pressure (Thomas Hellström) - Fix GuC PMU versus GPU reset handling (Umesh Nerlige Ramappa) - Use per device iommu check (Tvrtko Ursulin) - Make error capture work with async migration (Thomas Hellström) - Revert incorrect implementation of Wa_1508744258 causing hangs (José Roberto de Souza) - Disable coarse power gating on some DG2 steppings workaround (Matt Roper) - Add IC cache invalidation workaround on DG2 (Ramalingam C) - Move two Icelake workarounds to the right place (Raviteja Goud Talla) - Fix error pointer dereference in i915_gem_do_execbuffer() (Dan Carpenter) - Fixup a couple of generic and DG2 specific issues in migration code (Matthew Auld) - Fix kernel-doc warnings in i915_drm_object.c (Randy Dunlap) - Drop stealing of bits from i915_sw_fence function pointer (Matthew Brost) - Introduce new macros for i915 PTE (Michael Cheng) - Prep work for engine reset by reset domain lookup (Tejas Upadhyay) - Fixup drm-intel-gt-next build failure (Matthew Auld) - Fix live_engine_busy_stats selftests in GuC mode (Umesh Nerlige Ramappa) - Remove dma_resv_prune (Maarten Lankhorst) - Preserve huge pages enablement after driver reload (Matthew Auld) - Fix a NULL pointer dereference in igt_request_rewind() (selftests) (Zhou Qingyang) - Add workaround numbers to GEN7_COMMON_SLICE_CHICKEN1 whitelisting (José Roberto de Souza) - Increase timeouts in i915_gem_contexts selftests to handle GuC being slower (Bruce Chang) Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/i915/display/intel_fbc.c From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YbIBOeqhn+nPzaYD@tursulin-mobl2
2021-12-10Merge tag 'drm-misc-next-2021-12-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.17: UAPI Changes: Cross-subsystem Changes: * dma-buf: Make fences mandatory in dma_resv_add_excl_fence Core Changes: * Move hashtable to legacy code * Return error pointers from struct drm_driver.gem_create_object * cma-helper: Improve public interfaces; Remove CONFIG_DRM_KMS_CMA_HELPER option * mipi-dbi: Don't depend on CMA helpers * ttm: Don't include DRM hashtable; Stop prunning fences after wait; Documentation Driver Changes: * aspeed: Select CONFIG_DRM_GEM_CMA_HELPER * bridge/lontium-lt9611: Fix HDMI sensing * bridge/parade-ps8640: Fixes * bridge/sn65dsi86: Defer probe is no dsi host found * fsl-dcu: Select CONFIG_DRM_GEM_CMA_HELPER * i915: Remove dma_resv_prune * omapdrm: Fix scatterlist export; Support virtual planes; Fixes * panel: Boe-tv110c9m,Inx-hj110iz: Update init code * qxl: Use dma-resv iterator * rockchip: Use generic fbdev emulation * tidss: Fixes * vmwgfx: Fix leak on probe errors; Fail probing on broken hosts; New placement for MOB page tables; Hide internal BOs from userspace; Cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YbHskHZc9HoAYuPZ@linux-uq9g.fritz.box
2021-12-10Merge tag 'du-next-20211206' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie
R-Car DU updates: - DSI output support - Misc fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/Ya4/MCeuNf601tL4@pendragon.ideasonboard.com
2021-12-10Merge tag 'amd-drm-fixes-5.16-2021-12-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.16-2021-12-08: amdgpu: - DPIA fix - eDP fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211209042824.6720-1-alexander.deucher@amd.com
2021-12-10Merge tag 'drm-intel-fixes-2021-12-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes A fix to a error pointer dereference in gem_execbuffer and a fix for GT initialization when GuC/HuC are used on ICL. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YbJVWYAd/jeERCYY@intel.com
2021-12-10Merge tag 'drm-misc-fixes-2021-12-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A fix in syncobj to handle fence already signalled better, and a fix for a ttm_bo_swapout eviction check. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20211209124305.gxhid5zwf7m4oasn@houat
2021-12-10Merge tag 'amd-drm-next-5.17-2021-12-02' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.17-2021-12-02: amdgpu: - Use generic drm fb helpers - PSR fixes - Rework DCN3.1 clkmgr - DPCD 1.3 fixes - Misc display fixes can cleanups - Clock query fixes for APUs - LTTPR fixes - DSC fixes - Misc PM fixes - RAS fixes - OLED backlight fix - SRIOV fixes - Add STB (Smart Trace Buffer) for supported dGPUs - IH rework - Enable seamless boot for DCN3.01 amdkfd: - Rework more stuff around IP discovery enumeration - Further clean up of interfaces with amdgpu - SVM fixes radeon: - Indentation fixes UAPI: - Add a new KFD header that defines some of the sysfs bitfields and enums that userspace has been using for a while The corresponding bit-fields and enums in user mode are defined in https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/blob/master/include/hsakmttypes.h Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211202191643.5970-1-alexander.deucher@amd.com
2021-12-09drm/i915/pmu: Fix wakeref leak in PMU busyness during resetUmesh Nerlige Ramappa
GuC PMU busyness gets gt wakeref if awake, but fails to release the wakeref if a reset is in progress. Release the wakeref if it was acquried successfully. v2: Simplify the fix (Ashutosh) Fixes: 2a67b18e67f3 ("drm/i915/pmu: Fix synchronization of PMU callback with reset") Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211207020239.43402-1-umesh.nerlige.ramappa@intel.com
2021-12-09Merge tag 'net-5.16-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf, can and netfilter. Current release - regressions: - bpf, sockmap: re-evaluate proto ops when psock is removed from sockmap Current release - new code bugs: - bpf: fix bpf_check_mod_kfunc_call for built-in modules - ice: fixes for TC classifier offloads - vrf: don't run conntrack on vrf with !dflt qdisc Previous releases - regressions: - bpf: fix the off-by-two error in range markings - seg6: fix the iif in the IPv6 socket control block - devlink: fix netns refcount leak in devlink_nl_cmd_reload() - dsa: mv88e6xxx: fix "don't use PHY_DETECT on internal PHY's" - dsa: mv88e6xxx: allow use of PHYs on CPU and DSA ports Previous releases - always broken: - ethtool: do not perform operations on net devices being unregistered - udp: use datalen to cap max gso segments - ice: fix races in stats collection - fec: only clear interrupt of handling queue in fec_enet_rx_queue() - m_can: pci: fix incorrect reference clock rate - m_can: disable and ignore ELO interrupt - mvpp2: fix XDP rx queues registering Misc: - treewide: add missing includes masked by cgroup -> bpf.h dependency" * tag 'net-5.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits) net: dsa: mv88e6xxx: allow use of PHYs on CPU and DSA ports net: wwan: iosm: fixes unable to send AT command during mbim tx net: wwan: iosm: fixes net interface nonfunctional after fw flash net: wwan: iosm: fixes unnecessary doorbell send net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering MAINTAINERS: s390/net: remove myself as maintainer net/sched: fq_pie: prevent dismantle issue net: mana: Fix memory leak in mana_hwc_create_wq seg6: fix the iif in the IPv6 socket control block nfp: Fix memory leak in nfp_cpp_area_cache_add() nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done nfc: fix segfault in nfc_genl_dump_devices_done udp: using datalen to cap max gso segments net: dsa: mv88e6xxx: error handling for serdes_power functions can: kvaser_usb: get CAN clock frequency from device can: kvaser_pciefd: kvaser_pciefd_rx_error_frame(): increase correct stats->{rx,tx}_errors counter net: mvpp2: fix XDP rx queues registering vmxnet3: fix minimum vectors alloc issue net, neigh: clear whole pneigh_entry at alloc time net: dsa: mv88e6xxx: fix "don't use PHY_DETECT on internal PHY's" ...
2021-12-09drm/vmwgfx: Bump the minor versionZack Rusin
v2: Old userspace doesn't like 3.x.x and we'd like to keep it working, so lets just bump the minor version until we have no choice. With GEM, GL4.3, stats and removal of a lot of old code it's time to bump the minor version of the driver. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211209024924.3298137-1-zack@kde.org
2021-12-09drm/vmwgfx: Remove usage of MOBFMT_RANGEZack Rusin
Using MOBFMT_RANGE in the early days of guest backed objects was a major performance win but that has changed a lot since. There's no more a performance reason to use MOBFMT_RANGE. The device can/will still profit from the pages being contiguous but marking them as MOBFMT_RANGE no longer matters. Benchmarks (e.g. heaven, valley) show that creating page tables for mob memory is actually faster than using mobfmt ranges. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-12-zack@kde.org
2021-12-09drm/vmwgfx: add support for updating only offsets of constant buffersRoland Scheidegger
This adds support for the SVGA_3D_CMD_DX_SET_VS/PS/GS/HS/DS/CS_CONSTANT_BUFFER_OFFSET commands (which only update the offset, but don't rebind the buffer), which saves some overhead. Signed-off-by: Roland Scheidegger <sroland@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Signed-off-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-11-zack@kde.org
2021-12-09drm/vmwgfx: Allow checking for gl43 contextsZack Rusin
To make sure we're running on top of hardware that can support GL4.3 we need to add a way of querying for those capabilities. DRM_VMW_PARAM_GL43 allows userspace to check for presence of GL4.3 capable contexts. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-10-zack@kde.org
2021-12-09drm/vmwgfx: support 64 UAVsZack Rusin
If the host supports SVGA3D_DEVCAP_GL43, we can handle 64 instead of just 8 UAVs. Based on a patch from Roland Scheidegger <sroland@vmware.com>. Signed-off-by: Roland Scheidegger <sroland@vmware.com> Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-9-zack@kde.org
2021-12-09drm/vmwgfx: support SVGA_3D_CMD_DX_DEFINE_RASTERIZER_STATE_V2 commandRoland Scheidegger
This is going to be required for setting the sample count when rendering with no attachments. Also cleans up view handling (should fix depthstencil_v2). Reviewed-by: Charmaine Lee <charmainel@vmware.com> Signed-off-by: Roland Scheidegger <sroland@vmware.com> Signed-off-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-8-zack@kde.org
2021-12-09drm/vmwgfx: Update device headers for GL43Zack Rusin
Update the headers for GL43 userspace works that landed in Mesa3D. Also update the license headers to conform to the kernel guidelines. For GL43 the virtual device got D3D11.1 support with some GL extensions. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-7-zack@kde.org
2021-12-09drm/vmwgfx: Implement create_handle on drm_framebuffer_funcsZack Rusin
The fb handle code assumes it deals with GEM objects. Because vmwgfx buffer objects were not actually GEM objects we were not able to implement that interface. Now that vmwgfx supports GEM buffer objects we can trivially implement create_handle for buffer object backed framebuffers. Among others this gets IGT's kms_getfb test passing. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-6-zack@kde.org
2021-12-09drm/vmwgfx: Implement DRIVER_GEMZack Rusin
This is initial change adding support for DRIVER_GEM to vmwgfx. vmwgfx was written before GEM and has always used TTM. Over the years the TTM buffers started inherting from GEM objects but vmwgfx never implemented GEM making it quite awkward. We were directly setting variables in GEM objects to not make DRM crash. This change brings vmwgfx inline with other DRM drivers and allows us to use a lot of DRM helpers which have depended on drivers with GEM support. Due to historical reasons vmwgfx splits the idea of a buffer and surface which makes it a littly tricky since either one can be used in most of our ioctl's which take user space handles. For now our BO's are GEM objects and our surfaces are opaque objects which are backed by GEM objects. In the future I'd like to combine those into a single BO but we don't want to break any of our existing ioctl's so it will take time to do it in a non-destructive way. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-5-zack@kde.org
2021-12-09drm/vmwgfx: Stop hardcoding the PCI IDZack Rusin
Instead of hardcoding the VMware's PCI ID the code should be using the public define for it. There's no functional change, it just makes it obvious what we're dealing with. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-4-zack@kde.org
2021-12-09drm/vmwgfx: Add a debug callback to mobid resource managerZack Rusin
Mob/GMR id resource manager was lacking the debug print callback which meant that during memory errors we weren't getting the details which are needed to fix those errors. Kernel logs need to contain the information about used/max pages by the Mob/GMR id resource manager as well as the maximum number of id's they're allowed to allocate. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-3-zack@kde.org
2021-12-09drm/vmwgfx: Remove the dedicated memory accountingZack Rusin
vmwgfx shared very elaborate memory accounting with ttm. It was moved from ttm to vmwgfx in change f07069da6b4c ("drm/ttm: move memory accounting into vmwgfx v4") but because of complexity it was hard to maintain. Some parts of the code weren't freeing memory correctly and some were missing accounting all together. While those would be fairly easy to fix the fundamental reason for memory accounting in the driver was the ability to invoke shrinker which is part of TTM code as well (with support for unified memory hopefully coming soon). That meant that vmwgfx had a lot of code that was either unused or duplicating code from TTM. Removing this code also prevents excessive calls to global swapout which were common during memory pressure because both vmwgfx and TTM would invoke the shrinker when memory usage reached half of RAM. Fixes: f07069da6b4c ("drm/ttm: move memory accounting into vmwgfx v4") Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-2-zack@kde.org
2021-12-09drm/i915/pmu: Wait longer for busyness data to be available from GuCUmesh Nerlige Ramappa
live_engine_busy_stats waits for busyness to start ticking before sampling busyness for the test sample duration. The wait accesses an MMIO register and the uncore call to read it takes up to 3 ms in the worst case. This can result in the wait timing out since the MMIO read itself consumes up the timeout of 500us. Increase the timeout to a larger value of 10ms to account for the MMIO read time. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4536 Fixes: 77cdd054dd2c ("drm/i915/pmu: Connect engine busyness stats from GuC to pmu") Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208183313.13126-1-umesh.nerlige.ramappa@intel.com
2021-12-09drm/i915: enforce min page size for scratchMatthew Auld
If the device needs 64K minimum GTT pages for device local-memory, like on XEHPSDV, then we need to fail the allocation if we can't meet it, instead of falling back to 4K pages, otherwise we can't safely support the insertion of device local-memory pages for this vm, since the HW expects the correct physical alignment and size for every PTE, if we mark the page-table as 64K GTT mode. v2: s/userpsace/userspace [Thomas] Signed-off-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208141613.7251-5-ramalingam.c@intel.com
2021-12-09drm/i915/gtt/xehpsdv: move scratch page to system memoryMatthew Auld
On some platforms the hw has dropped support for 4K GTT pages when dealing with LMEM, and due to the design of 64K GTT pages in the hw, we can only mark the *entire* page-table as operating in 64K GTT mode, since the enable bit is still on the pde, and not the pte. And since we we still need to allow 4K GTT pages for SMEM objects, we can't have a "normal" 4K page-table with scratch pointing to LMEM, since that's undefined from the hw pov. The simplest solution is to just move the 64K scratch page to SMEM on such platforms and call it a day, since that should work for all configurations. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208141613.7251-4-ramalingam.c@intel.com
2021-12-09drm/i915/xehpsdv: set min page-size to 64KMatthew Auld
Conditionally allocate LMEM with 64K granularity, since 4K page support for LMEM will be dropped on some platforms when using the PPGTT. v2: updated commit msg [Thomas] Signed-off-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Stuart Summers <stuart.summers@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208154854.28037-1-ramalingam.c@intel.com
2021-12-09drm/i915: Add has_64k_pages flagStuart Summers
Add a new platform flag, has_64k_pages, to mark the requirement of 64K GTT page sizes or larger for device local memory access. Also implies that we require or at least support the compact PT layout for the ppGTT when using 64K GTT pages. v2: More explanation for the flag [Thomas] Signed-off-by: Stuart Summers <stuart.summers@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208141613.7251-2-ramalingam.c@intel.com
2021-12-09drm/amdgpu: don't skip runtime pm get on A+A configChristian König
The runtime PM get was incorrectly added after the check. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206084551.92502-1-christian.koenig@amd.com
2021-12-09drm/i915: Add privacy-screen support (v3)Hans de Goede
Add support for eDP panels with a built-in privacy screen using the new drm_privacy_screen class. Changes in v3: - Move drm_privacy_screen_get() call to intel_ddi_init_dp_connector() Changes in v2: - Call drm_connector_update_privacy_screen() from intel_enable_ddi_dp() / intel_ddi_update_pipe_dp() instead of adding a for_each_new_connector_in_state() loop to intel_atomic_commit_tail() - Move the probe-deferral check to the intel_modeset_probe_defer() helper Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211005202322.700909-11-hdegoede@redhat.com
2021-12-09drm/i915: Add intel_modeset_probe_defer() helperHans de Goede
The upcoming privacy-screen support adds another check for deferring probe till some other drivers have bound first. Factor out the current vga_switcheroo_client_probe_defer() check into an intel_modeset_probe_defer() helper, so that further probe-deferral checks can be added there. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211005202322.700909-10-hdegoede@redhat.com
2021-12-09drm/i915: s/intel_get_first_crtc/intel_first_crtc/Ville Syrjälä
Since we got rid of the "_get_" from intel_get_crtc_for_pipe() let's do the same for intel_get_first_crtc() for consistency. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211203112029.1057-3-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-12-09drm/i915: Relocate intel_crtc_for_plane()Ville Syrjälä
Move intel_crtc_for_plane() next to its only user. No one else should ever use this. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211203112029.1057-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-12-09drm/i915: Nuke {pipe,plane}_to_crtc_mapping[]Ville Syrjälä
These plane/pipe->crtc mapping arrays are rather pointless. Get rid of them and just iterate the lists instead. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211203112029.1057-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-12-09Merge drm/drm-next into drm-intel-nextJani Nikula
Get the dependencies for merging drm-privacy-screen support. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-12-09drm/i915/gen11: Moving WAs to icl_gt_workarounds_init()Raviteja Goud Talla
Bspec page says "Reset: BUS", Accordingly moving w/a's: Wa_1407352427,Wa_1406680159 to proper function icl_gt_workarounds_init() Which will resolve guc enabling error v2: - Previous patch rev2 was created by email client which caused the Build failure, This v2 is to resolve the previous broken series Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: Raviteja Goud Talla <ravitejax.goud.talla@intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211203145603.4006937-1-ravitejax.goud.talla@intel.com (cherry picked from commit 67b858dd89932086ae0ee2d0ce4dd070a2c88bb3) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-12-09Revert "drm/fb-helper: improve DRM fbdev emulation device names"Javier Martinez Canillas
This reverts commit b3484d2b03e4c940a9598aa841a52d69729c582a. That change attempted to improve the DRM drivers fbdev emulation device names to avoid having confusing names like "simpledrmdrmfb" in /proc/fb. But unfortunately, there are user-space programs such as pm-utils that match against the fbdev names and so broke after the mentioned commit. Since the names in /proc/fb are used by tools that consider it an uAPI, let's restore the old names even when this lead to silly names like the one mentioned above. Fixes: b3484d2b03e4 ("drm/fb-helper: improve DRM fbdev emulation device names") Reported-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211020165740.3011927-1-javierm@redhat.com
2021-12-09drm/i915/trace: split out display trace to a separate fileJani Nikula
Add display/intel_display_trace.[ch] for defining display tracepoints. The main goal is to reduce cross-includes between gem and display. It would be possible split up tracing even further, but that would lead to more boilerplate. We end up having to include intel_crtc.h in a few places because it was pulled in implicitly via intel_de.h -> i915_trace.h -> intel_crtc.h, and that's no longer the case. There should be no changes to tracepoints. v3: - Rebase v2: - Define TRACE_INCLUDE_PATH relative to define_trace.h (Chris) - Remove useless comments (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7862ad764fbd0748d903c76bc632d3d277874e5b.1638961423.git.jani.nikula@intel.com
2021-12-09drm/i915/trace: clean up boilerplate organizationJani Nikula
Follow the style that seems to be prevalent in kernel for undef and define of TRACE_SYSTEM, TRACE_INCLUDE_PATH, and TRACE_INCLUDE_FILE. There should be no changes to tracepoints. v2: Keep TRACE_INCLUDE_PATH relative to define_trace.h (Chris) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0d37790ee70fb60be6f6a73d8bde2013510a7ad8.1638961423.git.jani.nikula@intel.com
2021-12-09Merge tag 'drm-misc-next-2021-11-29' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.17: UAPI Changes: Cross-subsystem Changes: * Move 'nomodeset' kernel boot option into DRM subsystem Core Changes: * Replace several DRM_*() logging macros with drm_*() equivalents * panel: Add quirk for Lenovo Yoga Book X91F/L * ttm: Documentation fixes Driver Changes: * Cleanup nomodeset handling in drivers * Fixes * bridge/anx7625: Fix reading EDID; Fix error code * bridge/megachips: Probe both bridges before registering * vboxvideo: Fix ERR_PTR usage Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YaSVz15Q7dAlEevU@linux-uq9g.fritz.box
2021-12-08drm/amd/display: prevent reading unitialized linksMikita Lipski
[why/how] The function can be called on boot or after suspend when links are not initialized, to prevent it guard it with NULL pointer check Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-08drm/amd/display: Fix DPIA outbox timeout after S3/S4/resetNicholas Kazlauskas
[Why] The HW interrupt gets disabled after S3/S4/reset so we don't receive notifications for HPD or AUX from DMUB - leading to timeout and black screen with (or without) DPIA links connected. [How] Re-enable the interrupt after S3/S4/reset like we do for the other DC interrupts. Guard both instances of the outbox interrupt enable or we'll hang during restore on ASIC that don't support it. Fixes: 6eff272dbee7ad ("drm/amd/display: Fix DPIA outbox timeout after GPU reset") Reviewed-by: Jude Shih <Jude.Shih@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-08drm/i915/dmc: Update DMC to v2.14 on ADL-PMadhumitha Tolakanahalli Pradeep
Changes since v2.12: - Release notes for v2.13: 1. Fix for simple flip queue with DC6v - Release notes for v2.14: 1. Fix for flip queue roll over cases with DC6v 2. Enhancement for residency 3. Workaround for 3Dlut restore issue v2: Commit message update (Imre) Signed-off-by: Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208213115.1919503-1-lucas.demarchi@intel.com
2021-12-08Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfJakub Kicinski
Daniel Borkmann says: ==================== bpf 2021-12-08 We've added 12 non-merge commits during the last 22 day(s) which contain a total of 29 files changed, 659 insertions(+), 80 deletions(-). The main changes are: 1) Fix an off-by-two error in packet range markings and also add a batch of new tests for coverage of these corner cases, from Maxim Mikityanskiy. 2) Fix a compilation issue on MIPS JIT for R10000 CPUs, from Johan Almbladh. 3) Fix two functional regressions and a build warning related to BTF kfunc for modules, from Kumar Kartikeya Dwivedi. 4) Fix outdated code and docs regarding BPF's migrate_disable() use on non- PREEMPT_RT kernels, from Sebastian Andrzej Siewior. 5) Add missing includes in order to be able to detangle cgroup vs bpf header dependencies, from Jakub Kicinski. 6) Fix regression in BPF sockmap tests caused by missing detachment of progs from sockets when they are removed from the map, from John Fastabend. 7) Fix a missing "no previous prototype" warning in x86 JIT caused by BPF dispatcher, from Björn Töpel. * https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf: Add selftests to cover packet access corner cases bpf: Fix the off-by-two error in range markings treewide: Add missing includes masked by cgroup -> bpf dependency tools/resolve_btfids: Skip unresolved symbol warning for empty BTF sets bpf: Fix bpf_check_mod_kfunc_call for built-in modules bpf: Make CONFIG_DEBUG_INFO_BTF depend upon CONFIG_BPF_SYSCALL mips, bpf: Fix reference to non-existing Kconfig symbol bpf: Make sure bpf_disable_instrumentation() is safe vs preemption. Documentation/locking/locktypes: Update migrate_disable() bits. bpf, sockmap: Re-evaluate proto ops when psock is removed from sockmap bpf, sockmap: Attach map progs to psock early for feature probes bpf, x86: Fix "no previous prototype" warning ==================== Link: https://lore.kernel.org/r/20211208155125.11826-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-08drm/i915/gt: Use hw_engine_masks as reset_domainsTejas Upadhyay
We need a way to reset engines by their reset domains. This change sets up way to fetch reset domains of each engine globally. Changes since V1: - Use static reset domain array - Ville and Tvrtko - Use BUG_ON at appropriate place - Tvrtko Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211206081026.4024401-1-tejaskumarx.surendrakumar.upadhyay@intel.com
2021-12-08drm/i915: Skip remap_io_mapping() for non-x86 platformsSiva Mullati
Only hw that supports mappable aperture would hit this path vm_fault_gtt/vm_fault_tmm, So we never hit this function remap_io_mapping() in discrete, So skip this code for non-x86 architectures. v2: use IS_ENABLED () instead of #if defined v3: move function prototypes from i915_drv.h to i915_mm.h v4: added kernel error message in stub function v5: fixed compilation warnings v6: checkpatch style Signed-off-by: Siva Mullati <siva.mullati@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211208041215.763098-1-siva.mullati@intel.com
2021-12-08drm/i915/rpl-s: Enable guc submission by defaultAnusha Srivatsa
Though, RPL-S is defined as subplatform of ADL-S, unlike ADL-S, it has GuC submission by default. v2: Remove extra parenthesis (Jani) v3: s/IS_RAPTORLAKE/IS_ADLS_RPLS (Jani) Cc: dri-devel@lists.freedesktop.org Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211203063545.2254380-4-anusha.srivatsa@intel.com
2021-12-08drm/i915/rpl-s: Add PCH Support for Raptor Lake SAnusha Srivatsa
Add the PCH ID for RPL-S. v2: Self contained commit message (Jani) Cc: dri-devel@lists.freedesktop.org Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211203063545.2254380-3-anusha.srivatsa@intel.com
generated by cgit (git 2.34.1) at 2025-10-01 06:56:35 +0000