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* Merge tag 'drm-misc-next-2020-01-02' of ↵Dave Airlie2020-01-031-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.6: UAPI Changes: - Commandline parser: Add support for panel orientation, and per-mode options. - Fix IOCTL naming for dma-buf heaps. Cross-subsystem Changes: - Rename DMA_HEAP_IOC_ALLOC to DMA_HEAP_IOCTL_ALLOC before it becomes abi. - Change DMA-BUF system-heap's name to system. - Fix leak in error handling in dma_heap_ioctl(), and make a symbol static. - Fix udma-buf cpu access. - Fix ti devicetree bindings. Core Changes: - Add CTA-861-G modes with VIC >= 193. - Change error handling and remove bug_on in *drm_dev_init. - Export drm_panel_of_backlight() correctly once more. - Add support for lvds decoders. - Convert drm/client and drm/(gem-,)fb-helper to drm-device based logging and update logging todo. Driver Changes: - Add support for dsi/px30 to rockchip. - Add fb damage support to virtio. - Use dma_resv locking wrappers in vc4, msm, etnaviv. - Make functions in virtio static, and perform some simplifications. - Add suspend support to sun4i. - Add A64 mipi dsi support to sun4i. - Add runtime pm suspend to komeda. - Associated driver fixes. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/efc11139-1653-86bc-1b0f-0aefde219850@linux.intel.com
| * drm/todo: Updating logging todoDaniel Vetter2019-12-191-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Jani has merged a new set of logging functions, which we hope to be the One True solution now, pinky promises: commit fb6c7ab8718eb2543695d77ad8302ff81e8e1e32 Author: Jani Nikula <jani.nikula@intel.com> Date: Tue Dec 10 14:30:43 2019 +0200 drm/print: introduce new struct drm_device based logging macros Update the todo entry to match the new preference. v2: Fix spelling issue Sam noticed. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Sean Paul <sean@poorly.run> Cc: Wambui Karuga <wambui.karugax@gmail.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191219161722.2779994-1-daniel.vetter@ffwll.ch
* | Merge tag 'drm-intel-next-2019-12-23' of ↵Dave Airlie2019-12-271-3/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-intel into drm-next 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 <airlied@redhat.com> # gpg: Signature made Tue 24 Dec 2019 03:20:48 AM AEST # gpg: using RSA key D398079D26ABEE6F # gpg: Good signature from "Jani Nikula <jani.nikula@intel.com>" # 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 <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87lfr3rkry.fsf@intel.com
| * | drm/i915/guc: kill the GuC clientDaniele Ceraolo Spurio2019-12-091-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We now only use 1 client without any plan to add more. The client is also only holding information about the WQ and the process desc, so we can just move those in the intel_guc structure and always use stage_id 0. v2: fix comment (John) v3: fix the comment for real, fix kerneldoc Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191205220243.27403-4-daniele.ceraolospurio@intel.com
* | | Merge tag 'drm-misc-next-2019-12-16' of ↵Daniel Vetter2019-12-175-76/+124
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next 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 <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ba73535a-9334-5302-2e1f-5208bd7390bd@linux.intel.com
| * drm/doc: Drop :c:func: markupDaniel Vetter2019-12-103-43/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kernel sphinx has learned how to do that in commit d74b0d31dddeac2b44c715588d53d9a1e5b1158e Author: Jonathan Corbet <corbet@lwn.net> Date: Thu Apr 25 07:55:07 2019 -0600 Docs: An initial automarkup extension for sphinx Unfortunately it hasn't learned that yet for structures, so we're stuck with the :c:type: noise for now still. Reviewed-by: Thierry Reding <treding@nvidia.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191204101933.861169-1-daniel.vetter@ffwll.ch
| * drm/atomic: Update docs around locking and commit sequencingDaniel Vetter2019-12-101-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both locking and especially sequencing of nonblocking commits have evolved a lot. The details are all there, but I noticed that the big picture and connections have fallen behind a bit. Apply polish. Motivated by some review discussions with Thierry. v2: Review from Thierry Reviewed-by: Thierry Reding <treding@nvidia.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191204100011.859468-1-daniel.vetter@ffwll.ch
| * drm/doc: Add VKMS module description and use to "Testing and Validation"Gabriela Bittencourt2019-12-051-0/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a description on VKMS module and the cases in which it should be used. There's a brief explanation on how to set it and use it in a VM, along with an example of running an igt-test. Changes since V3: Rodrigo: - Change the log message to imperative - Fix some bad spelling/writing - Add a blank line before enumeration Changes since V2: Andre: - Avoid repetition of words in the same sentence; - Make the explanation on 'setting the kernel' shorter, eliminate the 'make menuconfig' command; - Add tab on enumeration to have one line per item; - Clarify from each machine igt-tests commands should be ran on. Reviewed-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Signed-off-by: Gabriela Bittencourt <gabrielabittencourt00@gmail.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191104162705.19735-1-gabrielabittencourt00@gmail.com
| * drm: Inline drm_color_lut_extract()Ville Syrjälä2019-11-291-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This thing can get called several thousand times per LUT so seems like we want to inline it to: - avoid the function call overhead - allow constant folding A quick synthetic test (w/o any hardware interaction) with a ridiculously large LUT size shows about 50% reduction in runtime on my HSW and BSW boxes. Slightly less with more reasonable LUT size but still easily measurable in tens of microseconds. v2: Include drm_color_mgmt.h in the .rst (Daniel) Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191108135654.12907-1-ville.syrjala@linux.intel.com
| * drm/todo: Add entry for fb funcs related cleanupsDaniel Vetter2019-11-291-0/+26
| | | | | | | | | | | | | | | | | | We're doing a great job for really simple drivers right now, but still a lot of boilerplate for the bigger ones. Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191127180035.416209-3-daniel.vetter@ffwll.ch
| * drm/todo: Convert drivers to generic fbdev emulationThomas Zimmermann2019-11-071-16/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This replaces the original TODO item for drm_fb_helper_fbdev_setup() and _teardown(), which are deprecated. v2: * remove driver-specific comments * list some basic requirements * keep a TODO item on drm_fb_helper_init() Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191106124727.11641-2-tzimmermann@suse.de
| * drm/doc: Update IGT documentationLeandro Ribeiro2019-11-041-30/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The IGT documentation in this page is telling us to build it using make. According to commit 67993c1 ("automake: Point builders at meson") from the IGT project, this is deprecated and IGT should be built with meson. Instead of having a documentation for IGT in this page, point to their GitLab README, which should always be up to date. Signed-off-by: Leandro Ribeiro <leandrohr@riseup.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191030011211.47942-1-leandrohr@riseup.net
| * drm/todo: Add entry to remove load/unload hooksDaniel Vetter2019-11-041-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They're midlayer, broken, and because of the old gunk, we can't fix them. For examples see the various checks in drm_mode_object.c against dev->registered, which cannot be enforced if the driver still uses the load hook. Unfortunately our biggest driver still uses load/unload, so this would be really great to get fixed. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191023144953.28190-2-daniel.vetter@ffwll.ch
* | drm/amdgpu: Improve RAS documentation (v2)Alex Deucher2019-11-061-0/+35
| | | | | | | | | | | | | | | | | | | | Clarify some areas, clean up formatting, add section for unrecoverable error handling. v2: fix grammatical errors Reviewed-by: Yong Zhao <yong.zhao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge tag 'drm-intel-next-2019-11-01-1' of ↵Dave Airlie2019-11-041-3/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - Make context persistence optional Allow userspace to tie the context lifetime to FD lifetime, effectively allowing Ctrl-C killing of a process to also clean up the hardware immediately. Compute changes: https://github.com/intel/compute-runtime/pull/228 The compute driver is shipping in Ubuntu. uAPI acked by Mesa folks. - Put future HW and their uAPIs under STAGING & BROKEN Introduces DRM_I915_UNSTABLE Kconfig menu for working on the new uAPI for future HW in upstream. We already disable driver loading by default the platform is deemed ready. This is a second level of protection based on compile time switch (STAGING & BROKEN). - Under DRM_I915_UNSTABLE: Add the fake lmem region on iGFX Fake local memory region on integrated GPU through cmdline: memmap=2G$16G i915.fake_lmem_start=0x400000000 Currently allows testing non-mappable GGTT behavior and running kernel selftest for local memory. Driver Changes: - Fix Bugzilla #112084: VGA external monitor not working (Ville) - Add support for half float framebuffers (Ville) - Add perf support on TGL (Lionel) - Replace hangcheck by heartbeats (Chris) - Allow SPT PCH on all AML devices (James) - Add new CNL PCH for CML platform (Imre) - Allow 100 ms (Kconfig) for workloads to exit before reset (Chris, Jon, Joonas) - Forcibly pre-empt a context after 100 ms (Kconfig) of delay (Chris) - Make timeslice duration Kconfig configurable (Chris) - Whitelist PS_(DEPTH|INVOCATION)_COUNT for Tigerlake (Tapani) - Support creating LMEM objects in kernel (Matt A) - Adjust the location of RING_MI_MODE in the context image for TGL (Chris) - Handle AUX interrupts for TC ports (Matt R) - Add support for devices without mappable GGTT aperture (Daniele) - Rename "inject_load_failure" module parameter to "inject_probe_failure" (Janusz) - Handle fused off HDCP, FBC, DMC and DSC (Jose) - Add support to one DP-MST stream on Tigerlake (Lucas) - Add HuC firmware (and GuC) for TGL (Daniele) - Allow ICL+ DSI on any pipe (Ville) - Check some transcoder timing minimum limits (Ville) - Don't set queue_priority_hint if we don't kick the submission (Chris) - Introduce barrier pulses along engines to flush idle/in-flight requests (Chris) - Drop assertion that ce->pin_mutex guards state updates (Chris) - Cancel banned contexts on schedule-out (Chris) - Cancel contexts when hangchecking is disabled (Chris) - Catch GTT fault errors for gen11+ planes (Matt R) - Print in debugfs if PSR is not enabled because of sink (Jose) - Do not set MOCS control values on dgfx (Lucas) - Setup io-mapping for LMEM (Abdiel) - Support kernel mapping of LMEM objects (Abdiel) - Add LMEM selftests (Matt A) - Initialise PMU spinlock before registering (Chris) - Clear DKL_TX_PMD_LANE_SUS before program TC voltage swing (Jose) - Flip interpretation of ips fmin/fmax to max rps (Chris) - Add VBT compression parameter block definition (Jani) - Limit the blitter sizes to ensure low preemption latency (Chris) - Fixup block_size rounding on BLT (Matt A) - Don't try to place HWS in non-existing mappable region (Michal Wa) - Don't allocate the ring in stolen if we lack aperture (Matt A) - Add AUX B & C to DC_OFF_POWER_DOMAINS for Tigerlake (Matt R) - Avoid HPD poll detect triggering a new detect cycle (Imre) - Document the userspace fail with possible_crtcs (Ville) - Drop lrc header page now unused by GuC (Daniele) - Do not switch aux to TBT mode for non-TC ports (Jose) - Restructure code to avoid depending on i915 but smaller structs (Chris, Tvrtko, Andi) - Remove pm park/unpark notifications (Chris) - Avoid lockdep cross-contamination between object types (Chris) - Restructure DSC code (Jani) - Fix dead locking in early workload shadow (Zhenyu) - Split the legacy submission backend from the common CS ring buffer (Chris) - Move intel_engine_context_in/out into intel_lrc.c (Tvrtko) - Describe perf/wakeref structure members in documentation (Anna) - Update renamed header files names in documentation (Anna) - Add debugs to distingiush a cd2x update from a full cdclk pll update (Ville) - Rework atomic global state locking (Ville) - Allow planes to declare their minimum acceptable cdclk (Ville) - Eliminate skl_check_pipe_max_pixel_rate() and simplify skl_max_scale() (Ville) - Making loglevel of PSR2/SU logs same (Ap) - Capture aux page table error register (Lionel) - Add is_dgfx to device info (Jose) - Split gen11_irq_handler to make it shareable (Lucas) - Encapsulate kconfig constant values inside boolean predicates (Chris) - Split memory_region initialisation into its own file (Chris) - Use _PICK() for CHICKEN_TRANS() and add CHICKEN_TRANS_D (Ville) - Add perf helper macros for comparing with whitelisted registers (Umesh) - Fix i915_inject_load_error() name to read *_probe_* (Janusz) - Drop unused AUX register offsets (Matt R) - Provide more information on DP AUX failures (Matt R) - Add GAM/SFC instdone to error state (Mika) - Always track callers to intel_rps_mark_interactive() (Chris) - Nuke 'mode' argument to intel_get_load_detect_pipe() (Ville) - Simplify LVDS crtc_mask and pipe_mask setup (Ville) - Stop frobbing crtc->base.mode (Ville) - Do s/crtc_mask/pipe_mask/ (Ville) - Split detaching and removing the vma (Chris) - Selftest improvements (Chris, Tvrtko, Mika, Matt A, Lionel) - GuC code improvements (Rob, Andi, Daniele) - Check against i915_selftest only under CONFIG_SELFTEST (Chris) - Refine occupancy test in kill_context() (Chris) - Start kthreads before stopping (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191101104718.GA14323@jlahtine-desk.ger.corp.intel.com
| * | doc: Update header files namesAnna Karas2019-10-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update header files containing i915_perf_stream, i915_perf_stream_ops and i915_oa_ops definitions since they have been moved from i915_drv.h to i915_perf_types.h. Cc: Robert Bragg <robert@sixbynine.org> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: Anna Karas <anna.karas@intel.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20191022100906.16597-1-anna.karas@intel.com
* | | Merge tag 'drm-misc-next-2019-10-31' of ↵Dave Airlie2019-11-041-4/+4
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.5: UAPI Changes: -dma-buf: Introduce and revert dma-buf heap (Andrew/John/Sean) Cross-subsystem Changes: - None Core Changes: -dma-buf: add dynamic mapping to allow exporters to choose dma_resv lock state on mmap/munmap (Christian) -vram: add prepare/cleanup fb helpers to vram helpers (Thomas) -ttm: always keep bo's on the lru + ttm cleanups (Christian) -sched: allow a free_job routine to sleep (Steven) -fb_helper: remove unused drm_fb_helper_defio_init() (Thomas) Driver Changes: -bochs/hibmc/vboxvideo: Use new vram helpers for prepare/cleanup fb (Thomas) -amdgpu: Implement dma-buf import/export without drm helpers (Christian) -panfrost: Simplify devfreq integration in driver (Steven) Cc: Christian König <christian.koenig@amd.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Steven Price <steven.price@arm.com> Cc: Andrew F. Davis <afd@ti.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Sean Paul <seanpaul@chromium.org> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20191031193015.GA243509@art_vandelay
| * | drm/todo: Clarify situation around fbdev and defioThomas Zimmermann2019-10-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TODO item is misleading and makes it seem as if fbdev emulation cannot be used with SHMEM. Rephrase the text to describe the current situation more correctly. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191025092759.13069-3-tzimmermann@suse.de
* | | Merge tag 'drm-misc-next-2019-10-24-2' of ↵Dave Airlie2019-10-302-22/+100
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.5: UAPI Changes: -syncobj: allow querying the last submitted timeline value (David) -fourcc: explicitly defineDRM_FORMAT_BIG_ENDIAN as unsigned (Adam) -omap: revert the OMAP_BO_* flags that were added -- no userspace (Sean) Cross-subsystem Changes: -MAINTAINERS: add Mihail as komeda co-maintainer (Mihail) Core Changes: -edid: a few cleanups, add AVI infoframe bar info (Ville) -todo: remove i915 device_link item and add difficulty levels (Daniel) -dp_helpers: add a few new helpers to parse dpcd (Thierry) Driver Changes: -gma500: fix a few memory disclosure leaks (Kangjie) -qxl: convert to use the new drm_gem_object_funcs.mmap (Gerd) -various: open code dp_link helpers in preparation for helper removal (Thierry) Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Adam Jackson <ajax@redhat.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Kangjie Lu <kjlu@umn.edu> Cc: Mihail Atanassov <mihail.atanassov@arm.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20191024155535.GA10294@art_vandelay
| * | Merge drm/drm-next into drm-misc-nextSean Paul2019-10-231-20/+56
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | Parroting Daniel's backmerge justification from 2e79e22e092acd55da0b2db066e4826d7d152c41: Thierry needs fd70c7755bf0 ("drm/bridge: tc358767: fix max_tu_symbol value") to be able to merge his dp_link patch series. Signed-off-by: Sean Paul <seanpaul@chromium.org>
| * | drm/todo: Add levelsDaniel Vetter2019-10-231-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Should help new people pick suitable tasks. Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Sean Paul <sean@poorly.run> Reviewed-by: Sean Paul <sean@poorly.run> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191022152530.22038-2-daniel.vetter@ffwll.ch
| * | drm/todo: Remove i915 device_link taskDaniel Vetter2019-10-231-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Done with commit aef9f33b7658a7489f71df5d6e6ecb47f2521e8a Author: Imre Deak <imre.deak@intel.com> Date: Tue Oct 23 17:43:10 2018 +0300 drm/i915: Ensure proper HDA suspend/resume ordering with a device link Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191022152530.22038-1-daniel.vetter@ffwll.ch
| * | drm: Add TODO item for fbdev driver conversionThomas Zimmermann2019-10-171-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | The DRM TODO list now contains an entry for converting fbdev drivers over to DRM. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191017074705.9140-2-tzimmermann@suse.de
| * | Documentation: Fix warning in drm-kms-helpers.rstSean Paul2019-10-091-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following warning: ../include/drm/drm_atomic_state_helper.h:1: warning: no structured comments found Fixes: 9ef8a9dc4b21 ("drm: Extract drm_atomic_state_helper.[hc]") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191007151921.27099-1-sean@poorly.run
| * | drm: delete drmP.h + drm_os_linux.hSam Ravnborg2019-10-081-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is finally no more users left in the kernel of drmP.h and drm_os_linux.h (drmP.h was the only user left). Delete the header files and delete the corresponding todo entry. When we started this quest there was more than 700 users of drmP.h. And drmP.h was a huge cover-it-all header file. Daniel Vetter is the one that followed the work from start to the end and in between many people have contributed to the removal process - thanks to everyone! Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Sean Paul <sean@poorly.run> Reviewed-by: Lyude Paul <lyude@redhat.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191007171224.1581-3-sam@ravnborg.org
* | | Merge tag 'drm-next-5.5-2019-10-09' of ↵Dave Airlie2019-10-261-5/+25
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~agd5f/linux into drm-next drm-next-5.5-2019-10-09: amdgpu: - Additional RAS enablement for vega20 - RAS page retirement and bad page storage in EEPROM - No GPU reset with unrecoverable RAS errors - Reserve vram for page tables rather than trying to evict - Fix issues with GPU reset and xgmi hives - DC i2c over aux fixes - Direct submission for clears, PTE/PDE updates - Improvements to help support recoverable GPU page faults - Silence harmless SAD block messages - Clean up code for creating a bo at a fixed location - Initial DC HDCP support - Lots of documentation fixes - GPU reset for renoir - Add IH clockgating support for soc15 asics - Powerplay improvements - DC MST cleanups - Add support for MSI-X - Misc cleanups and bug fixes amdkfd: - Query KFD device info by asic type rather than pci ids - Add navi14 support - Add renoir support - Add navi12 support - gfx10 trap handler improvements - pasid cleanups - Check against device cgroup ttm: - Return -EBUSY with pipelining with no_gpu_wait radeon: - Silence harmless SAD block messages device_cgroup: - Export devcgroup_check_permission Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191010041713.3412-1-alexander.deucher@amd.com
| * | drm/amdgpu/ras: fix and update the documentation for RASAlex Deucher2019-10-031-2/+22
| | | | | | | | | | | | | | | | | | | | | | | | Add new sections to amdgpu.rst, fix up formatting issues, add additional documentation to each section. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/amdgpu: fix documentation for amdgpu_pm.cAlex Deucher2019-10-031-3/+3
| | | | | | | | | | | | | | | | | | | | | Fix DOC link name, clean up formatting in pp_dpm_* section. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | drm/i915/huc: improve documentationDaniele Ceraolo Spurio2019-10-171-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Better explain the usage of the microcontroller and what i915 is responsible of. While at it, fix the documentation for the auth function, which doesn't do any pinning anymore. v2: add a comment on HuC being optional and descrive how HuC accesses memory (Martin) v3: add extra newline for better text organization (Martin) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Martin Peres <martin.peres@linux.intel.com> Acked-by: Anna Karas <anna.karas@intel.com> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191014183602.3643-3-daniele.ceraolospurio@intel.com
* | | drm/i915/guc: improve documentationDaniele Ceraolo Spurio2019-10-171-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a short description of what we expect from GuC and some minor improvements to existing documentation. Also remove a comment about a difference between GuC and HuC that is not true anymore. v2: add that the GuC is not mandatory (Martin) v3: add extra newline for better text organization (Martin) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Martin Peres <martin.peres@linux.intel.com> Acked-by: Anna Karas <anna.karas@intel.com> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191014183602.3643-2-daniele.ceraolospurio@intel.com
* | | drm/i915: Add microcontrollers documentation sectionDaniele Ceraolo Spurio2019-10-171-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To better organize the information, add a microcontrollers section and move/link the GuC, HuC and DMC documentation under it. Also add a small intro. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Acked-by: Anna Karas <anna.karas@intel.com> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191014183602.3643-1-daniele.ceraolospurio@intel.com
* | | Merge tag 'drm-misc-next-2019-10-09-2' of ↵Dave Airlie2019-10-113-8/+17
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.5: UAPI Changes: -Colorspace: Expose different prop values for DP vs. HDMI (Gwan-gyeong Mun) -fourcc: Add DRM_FORMAT_MOD_ARM_16X16_BLOCK_U_INTERLEAVED (Raymond) -not_actually: s/ENOTSUPP/EOPNOTSUPP/ in drm_edid and drm_mipi_dbi. This should not reach userspace, but adding here to specifically call that out (Daniel) -i810: Prevent underflow in dispatch ioctls (Dan) -komeda: Add ACLK sysfs attribute (Mihail) -v3d: Allow userspace to clean up after render jobs (Iago) Cross-subsystem Changes: -MAINTAINERS: -Add Alyssa & Steven as panfrost reviewers (Rob) -Add Jernej as DE2 reviewer (Maxime) -Add Chen-Yu as Allwinner maintainer (Maxime) -staging: Make some stack arrays static const (Colin) Core Changes: -ttm: Allow drivers to specify their vma manager (to use gem mgr) (Gerd) -docs: Various fixes in connector/encoder/bridge docs (Daniel, Lyude, Laurent) -connector: Allow more than 3 possible encoders for a connector (José) -dp_cec: Allow a connector to be associated with a cec device (Dariusz) -various: Fix some compile/sparse warnings (Ville) -mm: Ensure mm node removals are properly serialised (Chris) -panel: Specify the type of panel for drm_panels for later use (Laurent) -panel: Use drm_panel_init to init device and funcs (Laurent) -mst: Refactors and cleanups in anticipation of suspend/resume support (Lyude) -vram: -Add lazy unmapping for gem bo's (Thomas) -Unify and rationalize vram mm and gem vram (Thomas) -Expose vmap and vunmap for gem vram objects (Thomas) -Allow objects to be pinned at the top of vram to avoid fragmentation (Thomas) Driver Changes: -various: Include drm_bridge.h instead of relying on drm_crtc.h (Boris) -ast/mgag200: Refactor show_cursor(), move cursor to top of video mem (Thomas) -komeda: -Add error event printing (behind CONFIG) and reg dump support (Lowry) -Add suspend/resume support (Lowry) -Workaround D71 shadow registers not flushing on disable (Lowry) -meson: Add suspend/resume support (Neil) -omap: Miscellaneous refactors and improvements (Tomi/Jyri) -panfrost/shmem: Silence lockdep by using mutex_trylock (Rob) -panfrost: Miscellaneous small fixes (Rob/Steven) -sti: Fix warnings (Benjamin/Linus) -sun4i: -Add vcc-dsi regulator to sun6i_mipi_dsi (Jagan) -A few patches to figure out the DRQ/start delay calc on dsi (Jagan/Icenowy) -virtio: -Add module param to switch resource reuse workaround on/off (Gerd) -Avoid calling vmexit while holding spinlock (Gerd) -Use gem shmem helpers instead of ttm (Gerd) -Accommodate command buffer allocations too big for cma (David) Cc: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lyude Paul <lyude@redhat.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Dariusz Marcinkiewicz <darekm@google.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Raymond Smith <raymond.smith@arm.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Colin Ian King <colin.king@canonical.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Mihail Atanassov <Mihail.Atanassov@arm.com> Cc: Lowry Li <Lowry.Li@arm.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Cc: Steven Price <steven.price@arm.com> Cc: Benjamin Gaignard <benjamin.gaignard@st.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Icenowy Zheng <icenowy@aosc.io> Cc: Iago Toral Quiroga <itoral@igalia.com> Cc: David Riley <davidriley@chromium.org> Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Thu 10 Oct 2019 01:00:47 AM AEST # gpg: using RSA key 732C002572DCAF79 # gpg: Can't check signature: public key not found # Conflicts: # drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c # drivers/gpu/drm/i915/i915_drv.c # drivers/gpu/drm/i915/i915_gem.c # drivers/gpu/drm/i915/i915_gem_gtt.c # drivers/gpu/drm/i915/i915_vma.c From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20191009150825.GA227673@art_vandelay
| * | drm/mcde: Fix reference to DOC commentJonathan Neuschäfer2019-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The :doc: reference did not match the DOC comment's name. Fixes: 5fc537bfd000 ("drm/mcde: Add new driver for ST-Ericsson MCDE") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191002153827.23026-1-j.neuschaefer@gmx.net
| * | Merge drm/drm-next into drm-misc-nextMaxime Ripard2019-10-032-23/+10
| |\| | | | | | | | | | | | | | | | | | | We haven't done any backmerge for a while due to the merge window, and it starts to become an issue for komeda. Let's bring 5.4-rc1 in. Signed-off-by: Maxime Ripard <mripard@kernel.org>
| * | Documentation/gpu: Fix no structured comments warning for drm_gem_ttm_helper.hSean Paul2019-09-231-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes include/drm/drm_gem_ttm_helper.h:1: warning: no structured comments found Fixes: ff540b76f14a ("drm/ttm: add drm gem ttm helpers, starting with drm_gem_ttm_print_info()") Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190920193558.89815-2-sean@poorly.run
| * | drm/doc: Improve docs around connector (un)registrationDaniel Vetter2019-09-181-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code is quite a mess unfortunately, so also add a todo.rst entry to maybe fix it up eventually. Cc: Michel Dänzer <michel@daenzer.net> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190917120936.7501-2-daniel.vetter@ffwll.ch
| * | drm/vram: Move VRAM memory manager to GEM VRAM implementationThomas Zimmermann2019-09-121-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The separation between GEM VRAM objects and the memory manager is artificial, as they are only used with each other. Copying both implementations into the same file is a first step to simplifying the code. This patch only moves code without functional changes. v3: * update to use dev->vma_offset_manager v2: * update for debugfs support * typos in commit message Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190911110910.30698-2-tzimmermann@suse.de
| * | drm/ttm: add drm gem ttm helpers, starting with drm_gem_ttm_print_info()Gerd Hoffmann2019-09-101-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now with ttm_buffer_object being a subclass of drm_gem_object we can easily lookup ttm_buffer_object for a given drm_gem_object, which in turn allows to create common helper functions. This patch starts off with a drm_gem_ttm_print_info() helper function which adds some ttm specific lines to the debug output. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190904054740.20817-3-kraxel@redhat.com
* | | drm/i915/dsb: Documentation for DSB.Animesh Manna2019-09-231-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added docbook info regarding Display State Buffer(DSB) which is added from gen12 onwards to batch submit display HW programming. v1: Initial version as RFC. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Animesh Manna <animesh.manna@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190920115930.27829-11-animesh.manna@intel.com
* | | drm/i915: Indent GuC/WOPCM documentation sectionsJoonas Lahtinen2019-08-301-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Indent GuC/WOPCM documentation correctly to reside under "Memory Management and Command Submission" section to avoid it escaping to the upper level navigation. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190830085849.12519-2-joonas.lahtinen@linux.intel.com
* | | drm/i915: Remove link to missing "Batchbuffer Pools" documentationJoonas Lahtinen2019-08-301-9/+0
| |/ |/| | | | | | | | | | | | | | | | | | | | | The referenced documentation section has been removed. Remove the link to avoid warning when building the documentation. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190830085849.12519-1-joonas.lahtinen@linux.intel.com
* | Merge drm/drm-next into drm-intel-next-queuedRodrigo Vivi2019-08-227-140/+50
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need the rename of reservation_object to dma_resv. The solution on this merge came from linux-next: From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Wed, 14 Aug 2019 12:48:39 +1000 Subject: [PATCH] drm: fix up fallout from "dma-buf: rename reservation_object to dma_resv" Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> --- drivers/gpu/drm/i915/gt/intel_engine_pool.c | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pool.c b/drivers/gpu/drm/i915/gt/intel_engine_pool.c index 03d90b49584a..4cd54c569911 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_pool.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_pool.c @@ -43,12 +43,12 @@ static int pool_active(struct i915_active *ref) { struct intel_engine_pool_node *node = container_of(ref, typeof(*node), active); - struct reservation_object *resv = node->obj->base.resv; + struct dma_resv *resv = node->obj->base.resv; int err; - if (reservation_object_trylock(resv)) { - reservation_object_add_excl_fence(resv, NULL); - reservation_object_unlock(resv); + if (dma_resv_trylock(resv)) { + dma_resv_add_excl_fence(resv, NULL); + dma_resv_unlock(resv); } err = i915_gem_object_pin_pages(node->obj); which is a simplified version from a previous one which had: Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| * | Merge tag 'drm-misc-next-2019-08-08' of ↵Dave Airlie2019-08-096-130/+50
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.4: UAPI Changes: - HDCP: Add a Content protection type property Cross-subsystem Changes: Core Changes: - Continue to rework the include dependencies - fb: Remove the unused drm_gem_fbdev_fb_create function - drm-dp-helper: Make the link rate calculation more tolerant to non-explicitly defined, yet supported, rates - fb-helper: Map DRM client buffer only when required, and instanciate a shadow buffer when the device has a dirty function or says so - connector: Add a helper to link the DDC adapter used by that connector to the userspace - vblank: Switch from DRM_WAIT_ON to wait_event_interruptible_timeout - dma-buf: Fix a stack corruption - ttm: Embed a drm_gem_object struct to make ttm_buffer_object a superclass of GEM, and convert drivers to use it. - hdcp: Improvements to report the content protection type to the userspace Driver Changes: - Remove drm_gem_prime_import/export from being defined in the drivers - Drop DRM_AUTH usage from drivers - Continue to drop drmP.h - Convert drivers to the connector ddc helper - ingenic: Add support for more panel-related cases - komeda: Support for dual-link - lima: Reduce logging - mpag200: Fix the cursor support - panfrost: Export GPU features register to userspace through an ioctl - pl111: Remove the CLD pads wiring support from the DT - rockchip: Rework to use DRM PSR helpers, fix a bug in the VOP_WIN_GET macro - sun4i: Improve support for color encoding and range - tinydrm: Rework SPI support, improve MIPI-DBI support, move to drm/tiny - vkms: Rework of the CRC tracking - bridges: - sii902x: Add support for audio graph card - tc358767: Rework AUX data handling code - ti-sn65dsi86: Add Debugfs and proper DSI mode flags support - panels - Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191, Boe Himax8279d, Sharp LD-D5116Z01B - Conversion of the device tree bindings to the YAML description - jh057n00900: Rework the enable / disable path - fbdev: - ssd1307fb: Support more devices based on that controller Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808121423.xzpedzkpyecvsiy4@flea
| | * drm/prime: Ditch gem_prime_res_obj hookDaniel Vetter2019-07-311-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Everyone is just using gem_object->resv now. Acked-by: Gerd Hoffmann <kraxel@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190725132655.11951-5-daniel.vetter@ffwll.ch
| | * drm/tinydrm: Move mipi-dbiNoralf Trønnes2019-07-254-32/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This moves mipi-dbi to be a core helper with the name drm_mipi_dbi. Fixup include's in drivers. Move the docs entry and delete tinydrm.rst. Delete the last tinydrm todo entry. v2: Make DRM_MIPI_DBI tristate to enable it being built as a module. Cc: Eric Anholt <eric@anholt.net> Cc: David Lechner <david@lechnology.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: David Lechner <david@lechnology.com> Acked-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20190722104312.16184-9-noralf@tronnes.org
| | * drm/tinydrm: Move tinydrm_display_pipe_init() to mipi-dbiNoralf Trønnes2019-07-231-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tinydrm_display_pipe_init() has only one user now, so move it to mipi-dbi. Changes: - Remove drm_connector_helper_funcs.detect, it's always connected. - Store the connector and mode in mipi_dbi instead of it's own struct. Otherwise remove some leftover tinydrm-helpers.h inclusions. Cc: Eric Anholt <eric@anholt.net> Cc: David Lechner <david@lechnology.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190719155916.62465-12-noralf@tronnes.org
| | * drm/tinydrm: Move tinydrm_spi_transfer()Noralf Trønnes2019-07-232-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is only used by mipi-dbi drivers so move it there. The reason this isn't moved to the SPI subsystem is that it will in a later patch pass a dummy rx buffer for SPI controllers that need this. Low memory boards (64MB) can run into a problem allocating such a "large" contiguous buffer on every transfer after a long up time. This leaves a very specific use case, so we'll keep the function here. mipi-dbi will first go through a refactoring though, before this will be done. Remove SPI todo entry now that we're done with the tinydrm.ko SPI code. v2: Drop moving the mipi_dbi_spi_init() declaration (Sam) Cc: David Lechner <david@lechnology.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: : David Lechner <david@lechnology.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190719155916.62465-8-noralf@tronnes.org
| | * Merge v5.3-rc1 into drm-misc-nextMaxime Ripard2019-07-222-48/+41
| | |\ | | | | | | | | | | | | | | | | | | | | Noralf needs some SPI patches in 5.3 to merge some work on tinydrm. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
| | * | drm/doc: Document kapi doc expectationsDaniel Vetter2019-07-192-13/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've had this already for anything new. With my drm_prime.c cleanup I also think documentation for everything already existing is complete, and we can bake this in as a requirements subsystem wide. v2: Improve wording a bit (Laurent), fix typo in commit message (Sam). Acked-by: Emil Velikov <emil.velikov@collabora.com> Acked-by: Sean Paul <sean@poorly.run> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190704145054.5701-1-daniel.vetter@ffwll.ch
| | * | drm/vram: Don't export driver callback functions for PRIMEThomas Zimmermann2019-07-031-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PRIME functionality is now provided by GEM object functions. The driver callback functions are obsolete. So this patch renames them and turns them into static internal functions of the VRAM helper library. The implementation of gem_prime_mmap is now unused and the patch removes it. v3: * kept each renamed function at its original location within file * kept documentation Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190702115012.4418-6-tzimmermann@suse.de
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