kernel/linux.git/drivers/gpu/drm/Kconfig, branch v5.8.18

Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm

2020-06-02T22:04:15+00:00

Pull drm updates from Dave Airlie: "Highlights: - Core DRM had a lot of refactoring around managed drm resources to make drivers simpler. - Intel Tigerlake support is on by default - amdgpu now support p2p PCI buffer sharing and encrypted GPU memory Details: core: - uapi: error out EBUSY when existing master - uapi: rework SET/DROP MASTER permission handling - remove drm_pci.h - drm_pci* are now legacy - introduced managed DRM resources - subclassing support for drm_framebuffer - simple encoder helper - edid improvements - vblank + writeback documentation improved - drm/mm - optimise tree searches - port drivers to use devm_drm_dev_alloc dma-buf: - add flag for p2p buffer support mst: - ACT timeout improvements - remove drm_dp_mst_has_audio - don't use 2nd TX slot - spec recommends against it bridge: - dw-hdmi various improvements - chrontel ch7033 support - fix stack issues with old gcc hdmi: - add unpack function for drm infoframe fbdev: - misc fbdev driver fixes i915: - uapi: global sseu pinning - uapi: OA buffer polling - uapi: remove generated perf code - uapi: per-engine default property values in sysfs - Tigerlake GEN12 enabled. - Lots of gem refactoring - Tigerlake enablement patches - move to drm_device logging - Icelake gamma HW readout - push MST link retrain to hotplug work - bandwidth atomic helpers - ICL fixes - RPS/GT refactoring - Cherryview full-ppgtt support - i915 locking guidelines documented - require linear fb stride to be 512 multiple on gen9 - Tigerlake SAGV support amdgpu: - uapi: encrypted GPU memory handling - uapi: add MEM_SYNC IB flag - p2p dma-buf support - export VRAM dma-bufs - FRU chip access support - RAS/SR-IOV updates - Powerplay locking fixes - VCN DPG (powergating) enablement - GFX10 clockgating fixes - DC fixes - GPU reset fixes - navi SDMA fix - expose FP16 for modesetting - DP 1.4 compliance fixes - gfx10 soft recovery - Improved Critical Thermal Faults handling - resizable BAR on gmc10 amdkfd: - uapi: GWS resource management - track GPU memory per process - report PCI domain in topology radeon: - safe reg list generator fixes nouveau: - HD audio fixes on recent systems - vGPU detection (fail probe if we're on one, for now) - Interlaced mode fixes (mostly avoidance on Turing, which doesn't support it) - SVM improvements/fixes - NVIDIA format modifier support - Misc other fixes. adv7511: - HDMI SPDIF support ast: - allocate crtc state size - fix double assignment - fix suspend bochs: - drop connector register cirrus: - move to tiny drivers. exynos: - fix imported dma-buf mapping - enable runtime PM - fixes and cleanups mediatek: - DPI pin mode swap - config mipi_tx current/impedance lima: - devfreq + cooling device support - task handling improvements - runtime PM support pl111: - vexpress init improvements - fix module auto-load rcar-du: - DT bindings conversion to YAML - Planes zpos sanity check and fix - MAINTAINERS entry for LVDS panel driver mcde: - fix return value mgag200: - use managed config init stm: - read endpoints from DT vboxvideo: - use PCI managed functions - drop WC mtrr vkms: - enable cursor by default rockchip: - afbc support virtio: - various cleanups qxl: - fix cursor notify port hisilicon: - 128-byte stride alignment fix sun4i: - improved format handling" * tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm: (1401 commits) drm/amd/display: Fix potential integer wraparound resulting in a hang drm/amd/display: drop cursor position check in atomic test drm/amdgpu: fix device attribute node create failed with multi gpu drm/nouveau: use correct conflicting framebuffer API drm/vblank: Fix -Wformat compile warnings on some arches drm/amdgpu: Sync with VM root BO when switching VM to CPU update mode drm/amd/display: Handle GPU reset for DC block drm/amdgpu: add apu flags (v2) drm/amd/powerpay: Disable gfxoff when setting manual mode on picasso and raven drm/amdgpu: fix pm sysfs node handling (v2) drm/amdgpu: move gpu_info parsing after common early init drm/amdgpu: move discovery gfx config fetching drm/nouveau/dispnv50: fix runtime pm imbalance on error drm/nouveau: fix runtime pm imbalance on error drm/nouveau: fix runtime pm imbalance on error drm/nouveau/debugfs: fix runtime pm imbalance on error drm/nouveau/nouveau/hmm: fix migrate zero page to GPU drm/nouveau/nouveau/hmm: fix nouveau_dmem_chunk allocations drm/nouveau/kms/nv50-: Share DP SST mode_valid() handling with MST drm/nouveau/kms/nv50-: Move 8BPC limit for MST into nv50_mstc_get_modes() ...

drm/cirrus: Move to drm/tiny

2020-04-28T14:05:15+00:00

Because it is. Huge congrats to everyone who made this kind of refactoring happen! Acked-by: Gerd Hoffmann Reviewed-by: Thomas Zimmermann Acked-by: Sam Ravnborg Signed-off-by: Daniel Vetter Cc: Dave Airlie Cc: Gerd Hoffmann Cc: virtualization@lists.linux-foundation.org Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-38-daniel.vetter@ffwll.ch

docs: fix broken references to text files

2020-04-20T21:35:59+00:00

Several references got broken due to txt to ReST conversion. Several of them can be automatically fixed with: scripts/documentation-file-ref-check --fix Reviewed-by: Mathieu Poirier # hwtracing/coresight/Kconfig Reviewed-by: Paul E. McKenney # memory-barrier.txt Acked-by: Alex Shi # translations/zh_CN Acked-by: Federico Vaga # translations/it_IT Acked-by: Marc Zyngier # kvm/arm64 Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/6f919ddb83a33b5f2a63b6b5f0575737bb2b36aa.1586881715.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

drm: unbreak the DRM menu, broken by DRM_EXPORT_FOR_TESTS

2020-03-06T11:15:43+00:00

Unbreak the DRM menu. This Kconfig symbol does not depend on DRM, so the menu is broken at that point. Move the symbol to a location in the Kconfig file so that it does not break the dependency continuity. Fixes: 6349120ddcbf ("drm: Move EXPORT_SYMBOL_FOR_TESTS_ONLY under a separate Kconfig") Signed-off-by: Randy Dunlap Cc: Chris Wilson Cc: Daniel Vetter Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/04221997-79ba-f8a2-4f2d-3c3d9f5219bc@infradead.org

drm/tidss: New driver for TI Keystone platform Display SubSystem

2020-01-27T17:27:30+00:00

This patch adds a new DRM driver for Texas Instruments DSS IPs used on Texas Instruments Keystone K2G, AM65x, and J721e SoCs. The new DSS IP is a major change to the older DSS IP versions, which are supported by the omapdrm driver. While on higher level the Keystone DSS resembles the older DSS versions, the registers are completely different and the internal pipelines differ a lot. DSS IP found on K2G is an "ultra-light" version, and has only a single plane and a single output. The K3 DSS IPs are found on AM65x and J721E SoCs. AM65x DSS has two video ports, one full video plane, and another "lite" plane without scaling support. J721E has 4 video ports, 2 video planes and 2 lite planes. AM65x DSS has also an integrated OLDI (LVDS) output. Version history: v2: - rebased on top of drm-next-2019-11-27 - sort all include lines in all files - remove all include - remove select "select VIDEOMODE_HELPERS" - call dispc_vp_setup() later in tidss_crtc_atomic_flush() (there is no to call it in new modeset case as it is also called in vp_enable()) - change probe sequence and drm_device allocation (follow example in drm_drv.c) - use __maybe_unused instead of #ifdef for pm functions - remove "struct drm_fbdev_cma *fbdev;" from driver data - check panel connector type before connecting it v3: no change v4: no change v5: - remove fifo underflow irq handling, it is not an error and it should be used for debug purposes only - memory tuning, prefetch plane fifo up to high-threshold value to minimize possibility of underflows. v6: - Check CTM and gamma support from dispc_features when creating crtc - Implement CTM support for k2g and fix k3 CTM implementation - Remove gamma property persistence and always write color properties in a new modeset v7: - Fix checkpatch.pl --strict issues - Rebase on top of drm-misc-next-2020-01-10 v8: - Remove idle debug prints from dispc_init() - Add Reviewed-by: Benoit Parrot v9: - Rename dispc_write_irqenable() to dispc_set_irqenable() to avoid conflict exported omapfb function with same name - Add Signed-off-by: Tomi Valkeinen Co-developed-by: Tomi Valkeinen Signed-off-by: Jyri Sarha Acked-by: Sam Ravnborg Reviewed-by: Benoit Parrot Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/925fbfad58ff828e8e07fdff7073a0ee65750c3d.1580129724.git.jsarha@ti.com

drm/Kconfig: add missing 'depends on DRM' for DRM_DP_CEC

2020-01-09T09:16:35+00:00

Add a missing 'depends on DRM' for the DRM_DP_CEC config option. Without that enabling DRM_DP_CEC will force CEC_CORE to =y instead of =m if DRM=m as well. Signed-off-by: Hans Verkuil Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/489bdaae-9b05-2d70-12e1-4fda7899dfc1@xs4all.nl

Merge tag 'drm-intel-next-2019-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2019-12-27T05:25:04+00:00

i915 features for v5.6: - Separate hardware and uapi state (Maarten) - Expose a number of sprite and plane formats (Ville) - DDC symlink in HDMI connector sysfs directory (Andrzej Pietrasiewicz) - Improve obj->mm.lock nesting lock annotation (Daniel) (Includes lockdep changes) - Selftest improvements across the board (Chris) - ICL/TGL VDSC support on DSI (Jani, Vandita) - TGL DSB fixes (Animesh, Lucas, Tvrtko) - VBT parsing improvements and fixes (Lucas, Matt, José, Jani, Dan Carpenter) - Fix LPSS vs. PMIC PWM backlight use on BYT/CHT (Hans) (Includes ACPI+MFD changes) - Display state, crtc, plane code refactoring (Ville) - Set opregion chpd value to indicate the driver handles hotplug (Hans de Goede) - DSI updates and fixes, TGL pipe D support, port mapping (José, Jani, Vandita) - Make HDCP 2.2 support cover CFL (Juston Li) - Fix CML PCI IDs and ULT (Shawn Lee) - CMP-V PCH fix (Imre) - TGL: Add another TGL PCH ID (James) - EHL/JSL: Add new PCI IDs (James) - Rename pipe update tracepoints (Ville) - Fix FBC on GLK+ (Ville) - GuC fixes and improvements (Daniele, Don Hiatt, Stuart Summers, Matthew Brost) - Display debugfs improvements (Ville) - Hotplug/irq fixes (Matt) - PSR fixes and improvements (José) - DRM_I915_GEM_MMAP_OFFSET ioctl (Abdiel) - Static analysis fixes (Colin Ian King) - Register sysctl path globally (Venkata Sandeep Dhanalakota) - Introduce new macros for tracing (Venkata Sandeep Dhanalakota) - Migrate gt towards intel_uncore_read/write (Andi) - Add rps frequency translation helpers (Andi) - Fix TGL transcoder clock off sequence (José) - Fix TGL port A audio (Kai Vehmanen) - TGL render decompression (DK) - GEM/GT improvements and fixes across the board (Chris) - Couple of backmerges (Jani) Signed-off-by: Dave Airlie # gpg: Signature made Tue 24 Dec 2019 03:20:48 AM AEST # gpg: using RSA key D398079D26ABEE6F # gpg: Good signature from "Jani Nikula " # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 1565 A65B 77B0 632E 1124 E59C D398 079D 26AB EE6F # Conflicts: # drivers/gpu/drm/i915/display/intel_fbc.c # drivers/gpu/drm/i915/gt/intel_lrc.c # drivers/gpu/drm/i915/i915_gem.c From: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/87lfr3rkry.fsf@intel.com

Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-12-17T12:57:54+00:00

drm-misc-next for v5.6: UAPI Changes: - Add support for DMA-BUF HEAPS. Cross-subsystem Changes: - mipi dsi definition updates, pulled into drm-intel as well. - Add lockdep annotations for dma_resv vs mmap_sem and fs_reclaim. - Remove support for dma-buf kmap/kunmap. - Constify fb_ops in all fbdev drivers, including drm drivers and drm-core, and media as well. Core Changes: - Small cleanups to ttm. - Fix SCDC definition. - Assorted cleanups to core. - Add todo to remove load/unload hooks, and use generic fbdev emulation. - Assorted documentation updates. - Use blocking ww lock in ttm fault handler. - Remove drm_fb_helper_fbdev_setup/teardown. - Warning fixes with W=1 for atomic. - Use drm_debug_enabled() instead of drm_debug flag testing in various drivers. - Fallback to nontiled mode in fbdev emulation when not all tiles are present. (Later on reverted) - Various kconfig indentation fixes in core and drivers. - Fix freeing transactions in dp-mst correctly. - Sean Paul is steping down as core maintainer. :-( - Add lockdep annotations for atomic locks vs dma-resv. - Prevent use-after-free for a bad job in drm_scheduler. - Fill out all block sizes in the P01x and P210 definitions. - Avoid division by zero in drm/rect, and fix bounds. - Add drm/rect selftests. - Add aspect ratio and alternate clocks for HDMI 4k modes. - Add todo for drm_framebuffer_funcs and fb_create cleanup. - Drop DRM_AUTH for prime import/export ioctls. - Clear DP-MST payload id tables downstream when initializating. - Fix for DSC throughput definition. - Add extra FEC definitions. - Fix fake offset in drm_gem_object_funs.mmap. - Stop using encoder->bridge in core directly - Handle bridge chaining slightly better. - Add backlight support to drm/panel, and use it in many panel drivers. - Increase max number of y420 modes from 128 to 256, as preparation to add the new modes. Driver Changes: - Small fixes all over. - Fix documentation in vkms. - Fix mmap_sem vs dma_resv in nouveau. - Small cleanup in komeda. - Add page flip support in gma500 for psb/cdv. - Add ddc symlink in the connector sysfs directory for many drivers. - Add support for analogic an6345, and fix small bugs in it. - Add atomic modesetting support to ast. - Fix radeon fault handler VMA race. - Switch udl to use generic shmem helpers. - Unconditional vblank handling for mcde. - Miscellaneous fixes to mcde. - Tweak debug output from komeda using debugfs. - Add gamma and color transform support to komeda for DOU-IPS. - Add support for sony acx424AKP panel. - Various small cleanups to gma500. - Use generic fbdev emulation in udl, and replace udl_framebuffer with generic implementation. - Add support for Logic PD Type 28 panel. - Use drm_panel_* wrapper functions in exynos/tegra/msm. - Add devicetree bindings for generic DSI panels. - Don't include drm_pci.h directly in many drivers. - Add support for begin/end_cpu_access in udmabuf. - Stop using drm_get_pci_dev in gma500 and mga200. - Fixes to UDL damage handling, and use dma_buf_begin/end_cpu_access. - Add devfreq thermal support to panfrost. - Fix hotplug with daisy chained monitors by removing VCPI when disabling topology manager. - meson: Add support for OSD1 plane AFBC commit. - Stop displaying garbage when toggling ast primary plane on/off. - More cleanups and fixes to UDL. - Add D32 suport to komeda. - Remove globle copy of drm_dev in gma500. - Add support for Boe Himax8279d MIPI-DSI LCD panel. - Add support for ingenic JZ4770 panel. - Small null pointer deference fix in ingenic. - Remove support for the special tfp420 driver, as there is a generic way to do it. Signed-off-by: Daniel Vetter From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/ba73535a-9334-5302-2e1f-5208bd7390bd@linux.intel.com

Merge drm/drm-next into drm-intel-next-queued

2019-12-11T09:13:50+00:00

Sync up with v5.5-rc1 to get the updated lock_release() API among other things. Fix the conflict reported by Stephen Rothwell [1]. [1] http://lore.kernel.org/r/20191210093957.5120f717@canb.auug.org.au Signed-off-by: Jani Nikula

Merge tag 'drm-misc-next-fixes-2019-12-04' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-12-05T01:11:11+00:00

mgag200- Fix hw with broken 'startadd' support (Thomas) mst- Avoid skipping payloads in payload deletion loop (Wayne) omap- Fix dma_addr refcounting (Tomi) Cc: Wayne Lin Cc: Tomi Valkeinen Cc: Thomas Zimmermann Signed-off-by: Dave Airlie From: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20191204212255.GA256395@art_vandelay