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path: root/drivers/gpu/drm/nouveau/nvkm/engine
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2024-03-28drm/nouveau/gr/gf100: Remove second semicolonColin Ian King
There is a statement with two semicolons. Remove the second one, it is redundant. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240315090930.2429958-1-colin.i.king@gmail.com
2024-02-05Merge tag 'drm-misc-next-2024-01-11' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.9: UAPI Changes: virtio: - add Venus capset defines Cross-subsystem Changes: Core Changes: - fix drm_fixp2int_ceil() - documentation fixes - clean ups - allow DRM_MM_DEBUG with DRM=m - build fixes for debugfs support - EDID cleanups - sched: error-handling fixes - ttm: add tests Driver Changes: bridge: - ite-6505: fix DP link-training bug - samsung-dsim: fix error checking in probe - tc358767: fix regmap usage efifb: - use copy of global screen_info state hisilicon: - fix EDID includes mgag200: - improve ioremap usage - convert to struct drm_edid nouveau: - disp: use kmemdup() - fix EDID includes - documentation fixes panel: - ltk050h3146w: error-handling fixes - panel-edp: support delay between power-on and enable; use put_sync in unprepare; support Mediatek MT8173 Chromebooks, BOE NV116WHM-N49 V8.0, BOE NV122WUM-N41, CSO MNC207QS1-1 plus DT bindings - panel-lvds: support EDT ETML0700Z9NDHA plus DT bindings - panel-novatek: FRIDA FRD400B25025-A-CTK plus DT bindings qaic: - fixes to BO handling - make use of DRM managed release - fix order of remove operations rockchip: - analogix_dp: get encoder port from DT - inno_hdmi: support HDMI for RK3128 - lvds: error-handling fixes simplefb: - fix logging ssd130x: - support SSD133x plus DT bindings tegra: - fix error handling tilcdc: - make use of DRM managed release v3d: - show memory stats in debugfs vc4: - fix error handling in plane prepare_fb - fix framebuffer test in plane helpers vesafb: - use copy of global screen_info state virtio: - cleanups vkms: - fix OOB access when programming the LUT - Kconfig improvements vmwgfx: - unmap surface before changing plane state - fix memory leak in error handling - documentation fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240111154902.GA8448@linux-uq9g
2024-01-17Merge tag 'drm-next-2024-01-15-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "This is just a wrap up of fixes from the last few days. It has the proper fix to the i915/xe collision, we can clean up what you did later once rc1 lands. Otherwise it's a few other i915, a v3d, rockchip and a nouveau fix to make GSP load on some original Turing GPUs. i915: - Fixes for kernel-doc warnings enforced in linux-next - Another build warning fix for string formatting of intel_wakeref_t - Display fixes for DP DSC BPC and C20 PLL state verification v3d: - register readout fix rockchip: - two build warning fixes nouveau: - fix GSP loading on Turing with different nvdec configuration" * tag 'drm-next-2024-01-15-1' of git://anongit.freedesktop.org/drm/drm: nouveau/gsp: handle engines in runl without nonstall interrupts. drm/i915/perf: reconcile Excess struct member kernel-doc warnings drm/i915/guc: reconcile Excess struct member kernel-doc warnings drm/i915/gt: reconcile Excess struct member kernel-doc warnings drm/i915/gem: reconcile Excess struct member kernel-doc warnings drm/i915/dp: Fix the max DSC bpc supported by source drm/i915: don't make assumptions about intel_wakeref_t type drm/i915/dp: Fix the PSR debugfs entries wrt. MST connectors drm/i915/display: Fix C20 pll selection for state verification drm/v3d: Fix support for register debugging on the RPi 4 drm/rockchip: vop2: Drop unused if_dclk_rate variable drm/rockchip: vop2: Drop superfluous include
2024-01-15nouveau/gsp: handle engines in runl without nonstall interrupts.Dave Airlie
It appears on TU106 GPUs (2070), that some of the nvdec engines are in the runlist but have no valid nonstall interrupt, nouveau didn't handle that too well. This should let nouveau/gsp work on those. Cc: stable@vger.kernel.org # v6.7+ Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://lore.kernel.org/all/20240110011826.3996289-1-airlied@gmail.com/
2024-01-12Merge tag 'drm-next-2024-01-10' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "This contains two major new drivers: - imagination is a first driver for Imagination Technologies devices, it only covers very specific devices, but there is hope to grow it - xe is a reboot of the i915 GPU (shares display) side using a more upstream focused development model, and trying to maximise code sharing. It's not enabled for any hw by default, and will hopefully get switched on for Intel's Lunarlake. This also drops a bunch of the old UMS ioctls. It's been dead long enough. amdgpu has a bunch of new color management code that is being used in the Steam Deck. amdgpu also has a new ACPI WBRF interaction to help avoid radio interference. Otherwise it's the usual lots of changes in lots of places. Detailed summary: new drivers: - imagination - new driver for Imagination Technologies GPU - xe - new driver for Intel GPUs using core drm concepts core: - add CLOSE_FB ioctl - remove old UMS ioctls - increase max objects to accomodate AMD color mgmt encoder: - create per-encoder debugfs directory edid: - split out drm_eld - SAD helpers - drop edid_firmware module parameter format-helper: - cache format conversion buffers sched: - move from kthread to workqueue - rename some internals - implement dynamic job-flow control gpuvm: - provide more features to handle GEM objects client: - don't acquire module reference displayport: - add mst path property documentation fdinfo: - alignment fix dma-buf: - add fence timestamp helper - add fence deadline support bridge: - transparent aux-bridge for DP/USB-C - lt8912b: add suspend/resume support and power regulator support panel: - edp: AUO B116XTN02, BOE NT116WHM-N21,836X2, NV116WHM-N49 - chromebook panel support - elida-kd35t133: rework pm - powkiddy RK2023 panel - himax-hx8394: drop prepare/unprepare and shutdown logic - BOE BP101WX1-100, Powkiddy X55, Ampire AM8001280G - Evervision VGG644804, SDC ATNA45AF01 - nv3052c: register docs, init sequence fixes, fascontek FS035VG158 - st7701: Anbernic RG-ARC support - r63353 panel controller - Ilitek ILI9805 panel controller - AUO G156HAN04.0 simplefb: - support memory regions - support power domains amdgpu: - add new 64-bit sequence number infrastructure - add AMD specific color management - ACPI WBRF support for RF interference handling - GPUVM updates - RAS updates - DCN 3.5 updates - Rework PCIe link speed handling - Document GPU reset types - DMUB fixes - eDP fixes - NBIO 7.9/7.11 updates - SubVP updates - XGMI PCIe state dumping for aqua vanjaram - GFX11 golden register updates - enable tunnelling on high pri compute amdkfd: - Migrate TLB flushing logic to amdgpu - Trap handler fixes - Fix restore workers handling on suspend/resume - Fix possible memory leak in pqm_uninit() - support import/export of dma-bufs using GEM handles radeon: - fix possible overflows in command buffer checking - check for errors in ring_lock i915: - reorg display code for reuse in xe driver - fdinfo memory stats printing - DP MST bandwidth mgmt improvements - DP panel replay enabling - MTL C20 phy state verification - MTL DP DSC fractional bpp support - Audio fastset support - use dma_fence interfaces instead of i915_sw_fence - Separate gem and display code - AUX register macro refactoring - Separate display module/device parameters - Move display capabilities debugfs under display - Makefile cleanups - Register cleanups - Move display lock inits under display/ - VLV/CHV DPIO PHY register and interface refactoring - DSI VBT sequence refactoring - C10/C20 PHY PLL hardware readout - DPLL code cleanups - Cleanup PXP plane protection checks - Improve display debug msgs - PSR selective fetch fixes/improvements - DP MST fixes - Xe2LPD FBC restrictions removed - DGFX uses direct VBT pin mapping - more MTL WAs - fix MTL eDP bug - eliminate use of kmap_atomic habanalabs: - sysfs entry to identify a device minor id with debugfs path - sysfs entry to expose device module id - add signed device info retrieval through INFO ioctl - add Gaudi2C device support - pcie reset prepare/done hooks msm: - Add support for SDM670, SM8650 - Handle the CFG interconnect to fix the obscure hangs / timeouts - Kconfig fix for QMP dependency - use managed allocators - DPU: SDM670, SM8650 support - DPU: Enable SmartDMA on SM8350 and SM8450 - DP: enable runtime PM support - GPU: add metadata UAPI - GPU: move devcoredumps to GPU device - GPU: convert to drm_exec ivpu: - update FW API - new debugfs file - a new NOP job submission test mode - improve suspend/resume - PM improvements - MMU PT optimizations - firmware profile frequency support - support for uncached buffers - switch to gem shmem helpers - replace kthread with threaded irqs rockchip: - rk3066_hdmi: convert to atomic - vop2: support nv20 and nv30 - rk3588 support mediatek: - use devm_platform_ioremap_resource - stop using iommu_present - MT8188 VDOSYS1 display support panfrost: - PM improvements - improve interrupt handling as poweroff qaic: - allow to run with single MSI - support host/device time sync - switch to persistent DRM devices exynos: - fix potential error pointer dereference - fix wrong error checking - add missing call to drm_atomic_helper_shutdown omapdrm: - dma-fence lockdep annotation fix tidss: - dma-fence lockdep annotation fix - support for AM62A7 v3d: - BCM2712 - rpi5 support - fdinfo + gputop support - uapi for CPU job handling virtio-gpu: - add context debug name" * tag 'drm-next-2024-01-10' of git://anongit.freedesktop.org/drm/drm: (2340 commits) drm/amd/display: Allow z8/z10 from driver drm/amd/display: fix bandwidth validation failure on DCN 2.1 drm/amdgpu: apply the RV2 system aperture fix to RN/CZN as well drm/amd/display: Move fixpt_from_s3132 to amdgpu_dm drm/amd/display: Fix recent checkpatch errors in amdgpu_dm Revert "drm/amdkfd: Relocate TBA/TMA to opposite side of VM hole" drm/amd/display: avoid stringop-overflow warnings for dp_decide_lane_settings() drm/amd/display: Fix power_helpers.c codestyle drm/amd/display: Fix hdcp_log.h codestyle drm/amd/display: Fix hdcp2_execution.c codestyle drm/amd/display: Fix hdcp_psp.h codestyle drm/amd/display: Fix freesync.c codestyle drm/amd/display: Fix hdcp_psp.c codestyle drm/amd/display: Fix hdcp1_execution.c codestyle drm/amd/pm/smu7: fix a memleak in smu7_hwmgr_backend_init drm/amdkfd: Fix iterator used outside loop in 'kfd_add_peer_prop()' drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()' drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c drm/amdgpu: Fix '*fw' from request_firmware() not released in 'amdgpu_ucode_request()' drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()' ...
2024-01-08drm/nouveau/gr/gf100: don't misuse kernel-doc commentsRandy Dunlap
Change kernel-doc "/**" comments to common "/*" comments to prevent kernel-doc warnings: gf100.c:1044: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Wait until GR goes idle. GR is considered idle if it is disabled by the gf100.c:1044: warning: missing initial short description on line: * Wait until GR goes idle. GR is considered idle if it is disabled by the Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Karol Herbst <kherbst@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Danilo Krummrich <dakr@redhat.com> Cc: nouveau@lists.freedesktop.org Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231231233633.6596-3-rdunlap@infradead.org
2024-01-05drm/nouveau/dp: Honor GSP link training retry timeoutsLyude Paul
Turns out that one of the ways that Nvidia's driver handles the pre-LT timeout for eDP panels is by providing a retry timeout in their link training callbacks that we're expected to wait for. Up until now we didn't pay any attention to this parameter. So, start honoring the timeout if link training fails - and retry up to 3 times. The "3 times" bit comes from OpenRM's link training code. [airlied: this fixes the panel on one of my laptops] Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-12-airlied@gmail.com
2024-01-05nouveau/gsp: don't free ctrl messages on errorsDave Airlie
It looks like for some messages the upper layers need to get access to the results of the message so we can interpret it. Rework the ctrl push interface to not free things and cleanup properly whereever it errors out. Requested-by: Lyude Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-9-airlied@gmail.com
2024-01-05nouveau/gsp: free userd allocation.Dave Airlie
This was being leaked. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-6-airlied@gmail.com
2024-01-05nouveau: fix disp disabling with GSPDave Airlie
This func ptr here is normally static allocation, but gsp r535 uses a dynamic pointer, so we need to handle that better. This fixes a crash with GSP when you use config=disp=0 to avoid disp problems. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-4-airlied@gmail.com
2024-01-05nouveau/gsp: drop some acpi related debugDave Airlie
These were leftover debug, if we need to bring them back do so for debugging later. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-3-airlied@gmail.com
2023-12-15drm/nouveau/kms/nv50-: Don't allow inheritance of headless iorsLyude Paul
Turns out we made a silly mistake when coming up with OR inheritance on nouveau. On pre-DCB 4.1, iors are statically routed to output paths via the DCB. On later generations iors are only routed to an output path if they're actually being used. Unfortunately, it appears with NVIF_OUTP_INHERIT_V0 we make the mistake of assuming the later is true on all generations, which is currently leading us to return bogus ior -> head assignments through nvif, which causes WARN_ON(). So - fix this by verifying that we actually know that there's a head assigned to an ior before allowing it to be inherited through nvif. This -should- hopefully fix the WARN_ON on GT218 reported by Borislav. Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Reported-by: Borislav Petkov (AMD) <bp@alien8.de> Tested-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231214004359.1028109-1-lyude@redhat.com
2023-11-28Merge v6.7-rc3 into drm-nextDaniel Vetter
Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if physical connector is connected") for further ast work in -next. Minor conflicts in ivpu between 3de6d9597892 ("accel/ivpu: Pass D0i3 residency time to the VPU firmware") and 3f7c0634926d ("accel/ivpu/37xx: Fix hangs related to MMIO reset") changing adjacent lines. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2023-11-22drm/nouveau/fifo: Remove duplicated include in chan.cYang Li
./drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c: chid.h is included more than once. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7603 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231122004926.84933-1-yang.lee@linux.alibaba.com
2023-11-21nouveau/gsp: allocate enough space for all channel ids.Dave Airlie
This probably isn't the ideal fix, but we ended up using chids sparsely, and lots of things rely on indexing into the full range, so just allocate the full range up front. The GSP code fixes 8 channels into a userd page, but we end up using a single userd page per channel so end up sparsely using the range. Fixes a few crashes seen with multiple channels. Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/277 Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231121201109.2988516-1-airlied@gmail.com
2023-11-03nouveau/gsp: move to 535.113.01Dave Airlie
This moves the initial effort to the latest 535 firmware. The gsp msg structs have changed, and the message passing also. The wpr also seems to have some struct changes. This version of the firmware will be what we are stuck on for a while, until we can refactor the driver and work out a better path forward. Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-10-31nouveau: fix r535 build on 32-bit arm.Dave Airlie
This needs the proper division macros. Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231030012814.1208972-1-airlied@gmail.com
2023-10-31drm/nouveau/ofa/r535: initial supportBen Skeggs
Adds support for allocating OFA classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-45-skeggsb@gmail.com
2023-10-31drm/nouveau/nvjpg/r535: initial supportBen Skeggs
Adds support for allocating NVJPG classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-44-skeggsb@gmail.com
2023-10-31drm/nouveau/nvenc/r535: initial supportBen Skeggs
Adds support for allocating VIDEO_ENCODER classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-43-skeggsb@gmail.com
2023-10-31drm/nouveau/nvdec/r535: initial supportBen Skeggs
Adds support for allocating VIDEO_DECODER classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-42-skeggsb@gmail.com
2023-10-31drm/nouveau/gr/r535: initial supportBen Skeggs
Adds support for allocating GR classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-41-skeggsb@gmail.com
2023-10-31drm/nouveau/ce/r535: initial supportBen Skeggs
Adds support for allocating DMA_COPY classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-40-skeggsb@gmail.com
2023-10-31drm/nouveau/fifo/r535: initial supportBen Skeggs
- Adds support for allocating CHANNEL_GPFIFO classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-39-skeggsb@gmail.com
2023-10-31drm/nouveau/disp/r535: initial supportBen Skeggs
Adds support for modesetting on RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-38-skeggsb@gmail.com
2023-10-31drm/nouveau/mmu/r535: initial supportBen Skeggs
- Valid VRAM regions are read from GSP-RM, and used to construct our MM - BAR1/BAR2 VMMs modified to be shared with RM - Client VMMs have RM VASPACE objects created for them - Adds FBSR to backup system objects in VRAM across suspend Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-37-skeggsb@gmail.com
2023-10-31drm/nouveau/gsp/r535: add interrupt handlingBen Skeggs
Fetches the interrupt table from RM, and hooks up the GSP interrupt handler to message queue processing to catch async messages. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-36-skeggsb@gmail.com
2023-10-31drm/nouveau/gsp/r535: add support for booting GSP-RMBen Skeggs
This commit adds the initial code needed to boot the GSP-RM firmware provided by NVIDIA, bringing with it the beginnings of Ada support. Until it's had more testing and time to bake, support is disabled by default (except on Ada). GSP-RM usage can be enabled by passing the "config=NvGspRm=1" module option. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-33-skeggsb@gmail.com
2023-10-31drm/nouveau/sec2/tu102-: prepare for GSP-RMBen Skeggs
- add (initial) R535 implementation of SEC2, needed for boot Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-30-skeggsb@gmail.com
2023-10-31drm/nouveau/nvenc/tu102-: prepare for GSP-RMBen Skeggs
- (temporarily) disable if GSP-RM detected, will be added later - provide empty class list for non-GSP paths - split tu102 from gm107, it will provide host classes later Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-29-skeggsb@gmail.com
2023-10-31drm/nouveau/nvdec/tu102-: prepare for GSP-RMBen Skeggs
- (temporarily) disable if GSP-RM detected, will be added later - provide empty class list for non-GSP paths - split tu102- from gm107, they will provide host classes later - fixup HW engine instance masks Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-28-skeggsb@gmail.com
2023-10-31drm/nouveau/gr/tu102-: prepare for GSP-RMBen Skeggs
- (temporarily) disable if GSP-RM detected, will be added later - make init() optional Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-27-skeggsb@gmail.com
2023-10-31drm/nouveau/fifo/tu102-: prepare for GSP-RMBen Skeggs
- (temporarily) disable if GSP-RM detected, will be added later - add dtor() so GSP-RM paths can cleanup properly - add alternate engine context mapping interface for RM engines - add alternate chid interfaces to handle RM USERD oddities Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-26-skeggsb@gmail.com
2023-10-31drm/nouveau/disp/tu102-: prepare for GSP-RMBen Skeggs
- (temporarily) disable if GSP-RM detected, will be added later - pass "suspend" flag down to chipset-specific DISP code Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-25-skeggsb@gmail.com
2023-10-31drm/nouveau/ce/tu102-: prepare for GSP-RMBen Skeggs
- (temporarily) disable if GSP-RM detected, will be added later Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-24-skeggsb@gmail.com
2023-10-31drm/nouveau/gsp: prepare for GSP-RMBen Skeggs
- move TOP after GSP, so we can disable TOP if GSP is in use - provide plumbing to support falcon-only and GSP-RM paths - provide a method for subdevs to detect GSP-RM paths - split tu102/tu116/ga100 paths from gv100, which can't support GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-5-skeggsb@gmail.com
2023-10-23BackMerge tag 'v6.6-rc7' into drm-nextDave Airlie
This is needed to add the msm pr which is based on a higher base. Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-10-12drm/nouveau/disp: fix DP capable DSM connectorsKarol Herbst
Just special case DP DSM connectors until we properly figure out how to deal with this. This resolves user regressions on GPUs with such connectors without reverting the original fix. Cc: Lyude Paul <lyude@redhat.com> Cc: stable@vger.kernel.org # 6.4+ Closes: https://gitlab.freedesktop.org/drm/nouveau/-/issues/255 Fixes: 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts") Signed-off-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231011114134.861818-1-kherbst@redhat.com
2023-10-11Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Updating drm-misc-next to the state of Linux v6.6-rc2. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2023-10-05drm/nouveau/pm: Annotate struct nvkm_perfdom with __counted_byKees Cook
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct nvkm_perfdom. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Karol Herbst <kherbst@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230922173216.3823169-5-keescook@chromium.org
2023-09-29Merge tag 'drm-misc-next-2023-09-27' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.7-rc1: UAPI Changes: - drm_file owner is now updated during use, in the case of a drm fd opened by the display server for a client, the correct owner is displayed. - Qaic gains support for the QAIC_DETACH_SLICE_BO ioctl to allow bo recycling. Cross-subsystem Changes: - Disable boot logo for au1200fb, mmpfb and unexport logo helpers. Only fbcon should manage display of logo. - Update freescale in MAINTAINERS. - Add some bridge files to bridge in MAINTAINERS. - Update gma500 driver repo in MAINTAINERS to point to drm-misc. Core Changes: - Move size computations to drm buddy allocator. - Make drm_atomic_helper_shutdown(NULL) a nop. - Assorted small fixes in drm_debugfs, DP-MST payload addition error handling. - Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR handling. - Handle bad (h/v)sync_end in EDID by clipping to htotal. - Build GPUVM as a module. Driver Changes: - Simple drivers don't need to cache prepared result. - Call drm_atomic_helper_shutdown() in shutdown/unbind for a whole lot more drm drivers. - Assorted small fixes in amdgpu, ssd130x, bridge/it6621, accel/qaic, nouveau, tc358768. - Add NV12 for komeda writeback. - Add arbitration lost event to synopsis/dw-hdmi-cec. - Speed up s/r in nouveau by not restoring some big bo's. - Assorted nouveau display rework in preparation for GSP-RM, especially related to how the modeset sequence works and the DP sequence in relation to link training. - Update anx7816 panel. - Support NVSYNC and NHSYNC in tegra. - Allow multiple power domains in simple driver. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f1fae5eb-25b8-192a-9a53-215e1184ce81@linux.intel.com
2023-09-19drm/nouveau/kms/nv50-: create outputs based on nvkm infoBen Skeggs
- preparation for GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-44-lyude@redhat.com
2023-09-19drm/nouveau/kms/nv50-: create connectors based on nvkm infoBen Skeggs
- preparation for GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-43-lyude@redhat.com
2023-09-19drm/nouveau/disp/nv50-: skip DCB_OUTPUT_TVBen Skeggs
We've never supported it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-39-lyude@redhat.com
2023-09-19drm/nouveau/disp: move outp init/fini paths to chipset codeBen Skeggs
- pre-nv5x doesn't use any of this - preparation for GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-38-lyude@redhat.com
2023-09-19drm/nouveau/disp: move outp/conn construction to chipset codeBen Skeggs
- pre-nv5x doesn't use any of this, has its own version DRM-side - preparation for GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-37-lyude@redhat.com
2023-09-19drm/nouveau/disp: add dp mst id get/put methodsBen Skeggs
- preparation for GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-36-lyude@redhat.com
2023-09-19drm/nouveau/disp: add dp sst config methodBen Skeggs
This is presently unused on HW, we read a bunch of regs and calculate the watermark during the second supervisor interrupt. I don't want to change this yet as I need to re-remember how older HW works exactly, but RM wants this info via RPC. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-35-lyude@redhat.com
2023-09-19drm/nouveau/disp: move link training out of supervisorBen Skeggs
- preparation for GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-34-lyude@redhat.com
2023-09-19drm/nouveau/disp: add dp train methodBen Skeggs
- passes DPCD information from DRM to NVKM - removes NVKM's own sink caps handling - link still trained from supervisor, more patches to come Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Danilo Krummrich <me@dakr.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-33-lyude@redhat.com
generated by cgit (git 2.34.1) at 2024-06-28 05:53:11 +0000