user/sven/linux.git/include/uapi/drm, branch v5.12.1

Merge tag 'drm-intel-next-2021-01-27' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2021-01-29T07:05:15Z

- HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (Anshuman) - Fix DP vswing settings and handling (Imre, Ville) - Various display code clean-up (Jani, Ville) - Various display refactoring, including split out of pps, aux, and fdi (Ja\ ni, Dave) - Add DG1 missing workarounds (Jose) - Fix display color conversion (Chris, Ville) - Try to guess PCH type even without ISA bridge (Zhenyu) - More backlight refactor (Lyude) - Support two CSC module on gen11 and later (Lee) - Async flips for all ilk+ platforms (Ville) - Clear color support for TGL (RK) - Add a helper to read data from a GEM object page (Imre) - VRR/Adaptive Sync Enabling on DP/eDP for TGL+ (Manasi, Ville Aditya) Signed-off-by: Dave Airlie From: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20210127140822.GA711686@intel.com

drm/framebuffer: Format modifier for Intel Gen 12 render compression with Clear Color

2021-01-22T13:57:28Z

Gen12 display can decompress surfaces compressed by render engine with Clear Color, add a new modifier as the driver needs to know the surface was compressed by render engine. V2: Description changes as suggested by Rafael. V3: Mention the Clear Color size of 64 bits in the comments(DK) v4: Fix trailing whitespaces v5: Explain Clear Color in the documentation. v6: Documentation Nitpicks(Nanley) Cc: Ville Syrjala Cc: Dhinakaran Pandiyan Cc: Kalyan Kondapally Cc: Rafael Antognolli Cc: Nanley Chery Signed-off-by: Radhakrishna Sripada Signed-off-by: Imre Deak Acked-by: Daniel Vetter Acked-by: Jani Nikula Acked-by: Nanley Chery Reviewed-by: Mika Kahola Link: https://patchwork.freedesktop.org/patch/msgid/20210114201314.783648-2-imre.deak@intel.com

Merge tag 'drm-misc-next-2021-01-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2021-01-20T09:29:40Z

drm-misc-next for v5.12: UAPI Changes: - Fix fourcc macro for amlogic video fbc. Cross-subsystem Changes: - Export pci_rebar_bytes_to_size. - Add a PCI quirk to increase bar0 for RX 5600 XT Pulse to max possible size. - Convert devicetree bindings to use the OF graph schema. - Update s6e63m0 bindings. - Make omapfb2 DSI_CM incompatible with drm/omap2 DSI-CM because of module conflicts. - Add Zack Rusin as vmwgfx maintainer. - Add CONFIG_DMABUF_DEBUG for validating dma-buf users don't loo kat struct page when importing or detaching. Core Changes: - Remove references to drm_device.pdev - Fix regression in ttm_bo_move_to_lru_tail(). - Assorted docbook updates. - Do not send dp-mst hotplug events on error when probing. - Move some agp macros to agpsupport.c, so it's not always compiled. - Move drm_need_swiotlb.h to drm_cache.c - Only build drm_memory.o for legacy drivers, and move CONFIG_DRM_VM to legacy. - Nuke drm_device.hose - Warn when the ttm resource manager is non-empty when disabling. - Assorted small fixes. Driver Changes: - Small assorted fixes in radeon, v3d, hisilicon, mipi-dbi, panfrost, hibmc, vc4, amdgpu, vkms, vmwgfx. - Move hisilicon to use simple encode. - Add writeback connector to vkms. - Add support for BT2020 to DE3. - Use gem prime mmap helpers in vc4, and move the mmap function upwards. - Use managed drm device, and cleanup error paths and display registers in vmwgfx. - Use correct bus_format and connector_type for innolux_n116bge. - Fix a lot of warnings with W=1 (Lee Jones) Signed-off-by: Daniel Vetter From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/5c3ad775-48ce-33ee-e4c6-a5e1e540f845@linux.intel.com

Merge tag 'drm-intel-gt-next-2021-01-14' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2021-01-15T05:03:36Z

UAPI Changes: - Deprecate I915_PMU_LAST and optimize state tracking (Tvrtko) Avoid relying on last item ABI marker in i915_drm.h, add a comment to mark as deprecated. Cross-subsystem Changes: Core Changes: Driver Changes: - Restore clear residuals security mitigations for Ivybridge and Baytrail (Chris) - Close #1858: Allow sysadmin to choose applied GPU security mitigations through i915.mitigations=... similar to CPU (Chris) - Fix for #2024: GPU hangs on HSW GT1 (Chris) - Fix for #2707: Driver hang when editing UVs in Blender (Chris, Ville) - Fix for #2797: False positive GuC loading error message (Chris) - Fix for #2859: Missing GuC firmware for older Cometlakes (Chris) - Lessen probability of GPU hang due to DMAR faults [reason 7, next page table ptr is invalid] on Tigerlake (Chris) - Fix REVID macros for TGL to fetch correct stepping (Aditya) - Limit frequency drop to RPe on parking (Chris, Edward) - Limit W/A 1406941453 to TGL, RKL and DG1 (Swathi) - Make W/A 22010271021 permanent on DG1 (Lucas) - Implement W/A 16011163337 to prevent a HS/DS hang on DG1 (Swathi) - Only disable preemption on gen8 render engines (Chris) - Disable arbitration around Braswell's PDP updates (Chris) - Disable arbitration on no-preempt requests (Chris) - Check for arbitration after writing start seqno before busywaiting (Chris) - Retain default context state across shrinking (Venkata, CQ) - Fix mismatch between misplaced vma check and vma insert for 32-bit addressing userspaces (Chris, CQ) - Propagate error for vmap() failure instead kernel NULL deref (Chris) - Propagate error from cancelled submit due to context closure immediately (Chris) - Fix RCU race on HWSP tracking per request (Chris) - Clear CMD parser shadow and GPU reloc batches (Matt A) - Populate logical context during first pin (Maarten) - Optimistically prune dma-resv from the shrinker (Chris) - Fix for virtual engine ownership race (Chris) - Remove timeslice suppression to restore fairness for virtual engines (Chris) - Rearrange IVB/HSW workarounds properly between GT and engine (Chris) - Taint the reset mutex with the shrinker (Chris) - Replace direct submit with direct call to tasklet (Chris) - Multiple corrections to virtual engine dequeue and breadcrumbs code (Chris) - Avoid wakeref from potentially hard IRQ context in PMU (Tvrtko) - Use raw clock for RC6 time estimation in PMU (Tvrtko) - Differentiate OOM failures from invalid map types (Chris) - Fix Gen9 to have 64 MOCS entries similar to Gen11 (Chris) - Ignore repeated attempts to suspend request flow across reset (Chris) - Remove livelock from "do_idle_maps" VT-d W/A (Chris) - Cancel the preemption timeout early in case engine reset fails (Chris) - Code flow optimization in the scheduling code (Chris) - Clear the execlists timers upon reset (Chris) - Drain the breadcrumbs just once (Chris, Matt A) - Track the overall GT awake/busy time (Chris) - Tweak submission tasklet flushing to avoid starvation (Chris) - Track timelines created using the HWSP to restore on resume (Chris) - Use cmpxchg64 for 32b compatilibity for active tracking (Chris) - Prefer recycling an idle GGTT fence to avoid GPU wait (Chris) - Restructure GT code organization for clearer split between GuC and execlists (Chris, Daniele, John, Matt A) - Remove GuC code that will remain unused by new interfaces (Matt B) - Restructure the CS timestamp clocks code to local to GT (Chris) - Fix error return paths in perf code (Zhang) - Replace idr_init() by idr_init_base() in perf (Deepak) - Fix shmem_pin_map error path (Colin) - Drop redundant free_work worker for GEM contexts (Chris, Mika) - Increase readability and understandability of intel_workarounds.c (Lucas) - Defer enabling the breadcrumb interrupt to after submission (Chris) - Deal with buddy alloc block sizes beyond 4G (Venkata, Chris) - Encode fence specific waitqueue behaviour into the wait.flags (Chris) - Don't cancel the breadcrumb interrupt shadow too early (Chris) - Cancel submitted requests upon context reset (Chris) - Use correct locks in GuC code (Tvrtko) - Prevent use of engine->wa_ctx after error (Chris, Matt R) - Fix build warning on 32-bit (Arnd) - Avoid memory leak if platform would have more than 16 W/A (Tvrtko) - Avoid unnecessary #if CONFIG_PM in PMU code (Chris, Tvrtko) - Improve debugging output (Chris, Tvrtko, Matt R) - Make file local variables static (Jani) - Avoid uint*_t types in i915 (Jani) - Selftest improvements (Chris, Matt A, Dan) - Documentation fixes (Chris, Jose) Signed-off-by: Dave Airlie # Conflicts: # drivers/gpu/drm/i915/gt/intel_breadcrumbs.c # drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h # drivers/gpu/drm/i915/gt/intel_lrc.c # drivers/gpu/drm/i915/gvt/mmio_context.h # drivers/gpu/drm/i915/i915_drv.h From: Joonas Lahtinen Link: https://patchwork.freedesktop.org/patch/msgid/20210114152232.GA21588@jlahtine-mobl.ger.corp.intel.com

drm/fourcc: fix Amlogic format modifier masks

2021-01-12T14:52:43Z

The comment says the layout and options use 8 bits, and the shift uses 8 bits. However the mask is 0xf, ie. 0b00001111 (4 bits). This could be surprising when introducing new layouts or options that take more than 4 bits, as this would silently drop the high bits. Make the masks consistent with the comment and the shift. Found when writing a drm_info patch [1]. [1]: https://github.com/ascent12/drm_info/pull/67 Signed-off-by: Simon Ser Fixes: d6528ec88309 ("drm/fourcc: Add modifier definitions for describing Amlogic Video Framebuffer Compression") Cc: Neil Armstrong Cc: Sam Ravnborg Cc: Kevin Hilman Cc: Daniel Vetter Acked-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20210110125103.15447-1-contact@emersion.fr

drm/doc: demote old doc-comments in drm.h

2021-01-05T13:22:07Z

Sphinx doesn't like old doc-comments in drm.h and generates warnings like: ./include/uapi/drm/drm.h:87: warning: cannot understand function prototype: 'struct drm_clip_rect ' ./include/uapi/drm/drm.h:97: warning: cannot understand function prototype: 'struct drm_drawable_info ' ./include/uapi/drm/drm.h:105: warning: cannot understand function prototype: 'struct drm_tex_region ' ... Demote these to regular comments, because converting all of them is quite a lot of work (also requires documenting all of the struct fields for instance). Also many of these structures aren't really used by modern user-space. We can easily convert these remaining old comments to Sphinx style on a one-by-one basis. Signed-off-by: Simon Ser Acked-by: Daniel Vetter Cc: Pekka Paalanen Link: https://patchwork.freedesktop.org/patch/msgid/20201222133524.160842-5-contact@emersion.fr

drm/doc: re-format drm.h file comment

2021-01-05T13:21:35Z

Our documentation build system chokes on \file comments: ./include/uapi/drm/drm.h:2: warning: Cannot understand * \file drm.h on line 2 - I thought it was a doc line Remove all of the slash-directives, and demote to a normal comment. Keep the historical information because it predates Git. v3: keep the comment (Daniel) Signed-off-by: Simon Ser Acked-by: Daniel Vetter Cc: Pekka Paalanen Link: https://patchwork.freedesktop.org/patch/msgid/20201222133524.160842-4-contact@emersion.fr

drm/i915/gt: Track the overall awake/busy time

2020-12-17T22:26:38Z

Since we wake the GT up before executing a request, and go to sleep as soon as it is retired, the GT wake time not only represents how long the device is powered up, but also provides a summary, albeit an overestimate, of the device runtime (i.e. the rc0 time to compare against rc6 time). v2: s/busy/awake/ v3: software-gt-awake-time and I915_PMU_SOFTWARE_GT_AWAKE_TIME Signed-off-by: Chris Wilson Reviewed-by: Tvrtko Ursulin Cc: Matthew Brost Reported-by: kernel test robot Link: https://patchwork.freedesktop.org/patch/msgid/20201215154456.13954-1-chris@chris-wilson.co.uk

drm/doc: atomic implicitly enables other caps

2020-12-17T16:06:26Z

Document that enabling atomic also enables universal planes and aspect ratio modes. Signed-off-by: Simon Ser Reviewed-by: Daniel Vetter Cc: Pekka Paalanen Link: https://patchwork.freedesktop.org/patch/msgid/20201217113220.102271-7-contact@emersion.fr

Merge drm/drm-next into drm-misc-next

2020-12-15T10:05:43Z

Required backmerge since we will be based on top of v5.11, and there has been a request to backmerge already to upstream some features. Signed-off-by: Maarten Lankhorst