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drm-misc-fixes-2021-01-20a37eef63 · ·
Short summary of fixes pull (less than what git shortlog provides): * drm/atomic: Release state on error * drm/syncobj: Fix use-after-free * drm/ttm: Don't use GFP_TRANSHUGE_LIGTH * drm/vc4: Unify driver naming for PCM * drm/vram-helper: Fix memory leak in vmap
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drm-misc-next-2021-01-19c31eb10f · ·
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)
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drm-misc-fixes-2021-01-12bb52cb0d · ·
Short summary of fixes pull: * dma-buf: Fix a memory leak in CMAV heap * drm: Fix format check for legacy pageflips * ttm: Pass correct address to dma_mapping_error(); Use mutex in pool shrinker
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drm-misc-fixes-2021-01-08a73858ef · ·
* dma-buf: fix a use-after-free * radeon: don't init the TTM page pool manually * ttm: unexport ttm_pool_{init,fini}()
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drm-misc-next-2021-01-06cf9a4be4 · ·
drm-misc-next for v5.12: Core Changes: - Lots of drm documentation updates by Simor Ser. - Require that each crtc has a unique primary plane. - Add fixme that fbdev_generic_setup is confusing. Driver Changes: - Update addresses for TI display drivers maintainers. - Make DRM_VIRTIO_GPU select VIRTIO. - Small fixes to qxl, virtio, hisilicon, tve200, panel/s6e63m0.
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drm-misc-next-fixes-2020-12-22be3e477e · ·
Short summary of fixes pull: * dma-buf: Include <linux/vmalloc.h> for building on MIPS * komeda: Fix order of operation in commit tail; Fix NULL-pointer and out-of-bounds access; Cleanups * ttm: Fix an unused-function warning
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drm-misc-next-2020-12-17c545781e · ·
drm-misc-next for v5.12: UAPI Changes: - Not necessarily one, but we document that userspace needs to force probe connectors. Cross-subsystem Changes: - Require FB_ATY_CT for aty on sparc64. - video: Fix documentation, and a few compiler warnings. - Add devicetree bindings for DP connectors. - dma-buf: Update kernel-doc, and add might_lock for resv objects in begin/end_cpu_access. Core Changes: - ttm: Warn when releasing a pinned bo. - ttm: Cleanup bo size handling. - cma-helper: Remove prime infix, and implement mmap as GEM CMA functions. - Split drm_prime_sg_to_page_addr_arrays into 2 functions. - Add a new api to install irq using devm. - Update panel kerneldoc to inline style. - Add DP support to drm/bridge. - Assorted small fixes to ttm, fb-helper, scheduler. - Add atomic_commit_setup function callback. - Automatically use the atomic gamma_set, instead of forcing drivers to declare the default atomic version. - Allow using degamma for legacy gamma if gamma is not available. - Clarify that primary/cursor planes are not tied to 1 crtc (depending on possible_crtcs). - ttm: Cleanup the lru handler. Driver Changes: - Add pm support to ingenic. - Assorted small fixes in radeon, via, rockchip, omap2fb, kmb, gma500, nouveau, virtio, hisilicon, ingenic, s6e63m0 panel, ast, udlfb. - Add BOE NV110WTM-N61, ys57pss36bh5gq, Khadas TS050 panels. - Stop using pages with drm_prime_sg_to_page_addr_arrays, and switch all callers to use ttm_sg_tt_init. - Cleanup compiler and docbook warnings in a lot of fbdev devices. - Use the drmm_vram_helper in hisilicon. - Add support for BCM2711 DSI1 in vc4. - Add support for 8-bit delta RGB panels to ingenic. - Add documentation on how to test vkms. - Convert vc4 to atomic helpers. - Use degamma instead of gamma table in omap, to add support for CTM and color encoding/range properties. - Rework omap DSI code, and merge all omapdrm modules now that the last omap panel is now a drm panel. - More refactoring of omap dsi code. - Enable 10/12 bpc outputs in vc4.
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drm-misc-next-fixes-2020-12-15ee46d16d · ·
Short summary of fixes pull (less than what git shortlog provides): * dma-buf: Fix docs * mxsfb: Silence invalid error message * radeon: Fix TTM multihop
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drm-misc-fixes-2020-12-03fd4e788e · ·
One bridge fix for OMAP, one for a race condition in a panel, two for uninitialized variables in rockchip and nouveau, and two fixes for mxsfb to fix a regression with modifiers and a fix for a fence synchronization issue.
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drm-misc-next-2020-11-27-105faf155 · ·
drm-misc-next for 5.11: UAPI Changes: Cross-subsystem Changes: * char/agp: Disable frontend without CONFIG_DRM_LEGACY * mm: Fix fput in mmap error path; Introduce vma_set_file() to change vma->vm_file Core Changes: * dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code; Skip sync for unmapped buffers; Alloc higher order pages is available; Respect num_fences when initializing shared fence list * doc: Improvements around DRM modes and SCALING_FILTER * Pass full state to connector atomic functions + callee updates * Cleanups * shmem: Map pages with caching by default; Cleanups * ttm: Fix DMA32 for global page pool * fbdev: Cleanups * fb-helper: Update framebuffer after userspace writes; Unmap console buffer during shutdown; Rework damage handling of shadow framebuffer Driver Changes: * amdgpu: Multi-hop fixes, Clenaups * imx: Fix rotation for Vivante tiled formats; Support nearest-neighour skaling; Cleanups * mcde: Fix RGB formats; Support DPI output; Cleanups * meson: HDMI clock fixes * panel: Add driver and bindings for Innolux N125HCE-GN1 * panel/s6e63m0: More backlight levels; Fix init; Cleanups * via: Clenunps * virtio: Use fence ID for handling fences; Cleanups
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drm-misc-next-2020-11-2705faf155 · ·
drm-misc-next for 5.11: UAPI Changes: Cross-subsystem Changes: * char/agp: Disable frontend without CONFIG_DRM_LEGACY * mm: Fix fput in mmap error path; Introduce vma_set_file() to change vma->vm_file Core Changes: * dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code; Skip sync for unmapped buffers; Alloc higher order pages is available; Respect num_fences when initializing shared fence list * doc: Improvements around DRM modes and SCALING_FILTER * Pass full state to connector atomic functions + callee updates * Cleanups * shmem: Map pages with caching by default; Cleanups * ttm: Fix DMA32 for global page pool * fbdev: Cleanups * fb-helper: Update framebuffer after userspace writes; Unmap console buffer during shutdown; Rework damage handling of shadow framebuffer Driver Changes: * amdgpu: Multi-hop fixes, Clenaups * imx: Fix rotation for Vivante tiled formats; Support nearest-neighour skaling; Cleanups * mcde: Fix RGB formats; Support DPI output; Cleanups * meson: HDMI clock fixes * panel: Add driver and bindings for Innolux N125HCE-GN1 * panel/s6e63m0: More backlight levels; Fix init; Cleanups * via: Clenunps * virtio: Use fence ID for handling fences; Cleanups
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drm-misc-fixes-2020-11-262be65641 · ·
A bunch of fixes for vc4 fixing some coexistence issue between wifi and HDMI, unsupported modes, and vblank timeouts, a fix for ast to reload the gamma LUT after changing the plane format and a double-free fix for nouveau
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drm-misc-fixes-2020-11-19cdf117d6 · ·
two patches to fix dw-hdmi bind and detection code, and one fix for sun4i shared with arm-soc
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drm-misc-next-2020-11-18fa388231 · ·
drm-misc-next for 5.11: UAPI Changes: * media: Add MEDIA_BUS_FMT_RGB888_3X8_DELTA format Cross-subsystem Changes: * console: Remove unused functions; Store characters-per-font in font- descriptor structure instead of hard-coding * DT: Add vendor prefix for ShenZhen Asia Better Technology Ltd. (ABT) Core Changes: * Fix build warnings * Update debug logging to new interfaces, plus fixes * Add error messages for ioctls; * Fix kernel docs * doc: Fix kernel docs * fbcon: Remove accelerated scrolling * selftests: Fix build warnings * ttm: Fix missing NULL check in new page pool; Fix build warnings * video: Fix kernel docs Driver Changes: * armada: Fix build warnings * atmel-hlcdc: Fix build warnings * exynos: Fix build warnings * gma500: Remove 2d framebuffer acceleration * lima: Fix build warnings; Cleanups * mediatek: Fix build warnings * meson: Module removal fixes; Fix build warnings * nouveau: Fix build warnings * omap: Fix return values * panel: Fix build warnings; Add support and DT bindings for OnePlus 6/T; Add support and DT bindings for ABT Y030XX067A * panel/s6e63m0: Add/improve SPi reading/writing; Support 3WIRE protocol; Set connector display info; Add more comments * panfrost: Move GPU reset into separate worker, avoid race conditions * pl111: Fix build warnings * qxl: Cleanup fbcon acceleration * rockchip: Fix build warnings * savage: Fix build warnings * sti: Fix build warnings * udl: Fix missing error code in udl_handle_damage() * v3d: Fix build warnings * vc4: Fix build warnings * via: Fix build warnings * virtio: Make dma-buf ops static
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drm-misc-fixes-2020-11-12a6c40b80 · ·
One Kconfig fix for bridge/cdns, a missing include for hypervb_fb, an out-of-bound access fix for gma500 and a unbalanced regulator fix for mcde.
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drm-misc-next-2020-11-1205481f07 · ·
drm-misc-next for 5.11: UAPI Changes: Cross-subsystem Changes: Core Changes: - Remove pgprot_decrypt() before calling io_remap_pfn_range() - Revert "drm/dp_mst: Retrieve extended DPCD caps for topology manager" - ttm: Add multihop infrastructure - doc: Update dma-buf Driver Changes: - amdgpu: Use TTM multihop - kmb: select DRM_MIPI_DSI and depend on ARCH_KEEMBAY; Fix build warning; Fix typos - nouveau: Use TTM multihop; Fix out-of-bounds access - radeon: Use TTM multihop - ingenic: Search for scaling coefficients to to 102% of screen size
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drm-misc-fixes-2020-11-059522750c · ·
Some patches for vc4 to fix some resources cleanup issues, two fixes for panfrost for madvise and the shrinker and a constification of fonts structure
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drm-misc-next-2020-11-0524e146cd · ·
drm-misc-next for $kernel-version: UAPI Changes: Cross-subsystem Changes: - arch/arm64: Describe G12b GPU as coherent - iommu: Support coherency for Mali LPAE Core Changes: - atomic: Pass full state to CRTC atomic_{check, begin, flush}(); Use atomic-state pointers - drm: Remove SCATTER_LIST_MAX_SEGMENT; Cleanups - doc: Document legacy_cursor_update better; cleanups - edid: Don't warn n EDIDs of zero - ttm: New backend allocation pool; Remove old page allocator; Rework no_retry handling; Replace flags with booleans in struct ttm_operation_ctx - vram-helper: Cleanups - fbdev: Cleanups - console: Store font size as unsigned value Driver Changes: - ast: Support new display mode - amdgpu: Switch to new TTM allocator - hisilicon: Cleanups - nouveau: Switch to new TTM allocator; Fix include of swiotbl.h and limits.h; Use state helper instead of CRTC state pointer - panfrost: Support cache-coherent integrations; Fix mutex corruption on open/close; Cleanupse - qxl: Cleanups - radeon: Switch to new TTM allocator - ticdc: Fix build failure - vmwgfx: Switch to new TTM allocator - xlnx: Use dma_request_chan - fbdev/sh_mobile: Cleanups
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drm-misc-fixes-2020-10-295066f42c · ·
First round of drm-misc-fixes with a couple of leftovers from drm-misc-fixes next. Some reset fixes for the mantix panel, some fixes for a scaler issue on sun4i, many kernel-doc fixes and various fixes for vc4 (mostly HDMI audio related)
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drm-misc-next-2020-10-274dfec0d1 · ·
drm-misc-next for 5.11: UAPI Changes: - doc: rules for EBUSY on non-blocking commits; requirements for fourcc modifiers; on parsing EDID - fbdev/sbuslib: Remove unused FBIOSCURSOR32 - fourcc: deprecate DRM_FORMAT_MOD_NONE - virtio: Support blob resources for memory allocations; Expose host-visible and cross-device features Cross-subsystem Changes: - devicetree: Add vendor Prefix for Yes Optoelectronics, Shanghai Top Display Optoelectronics - dma-buf: Add struct dma_buf_map that stores DMA pointer and I/O-memory flag; dma_buf_vmap()/vunmap() return address in dma_buf_map; Use struct_size() macro Core Changes: - atomic: pass full state to CRTC atomic enable/disable; warn for EBUSY during non-blocking commits - dp: Prepare for DP 2.0 DPCD - dp_mst: Receive extended DPCD caps - dma-buf: Documentation - doc: Format modifiers; dma-buf-map; Cleanups - fbdev: Don't use compat_alloc_user_space(); mark as orphaned - fb-helper: Take lock in drm_fb_helper_restore_work_fb() - gem: Convert implementation and drivers to GEM object functions, remove GEM callbacks from struct drm_driver (expect gem_prime_mmap) - panel: Cleanups - pci: Add legacy infix to drm_irq_by_busid() - sched: Avoid infinite waits in drm_sched_entity_destroy() - switcheroo: Cleanups - ttm: Remove AGP support; Don't modify caching during swapout; Major refactoring of the implementation and API that affects all depending drivers; Add ttm_bo_wait_ctx(); Add ttm_bo_pin()/unpin() in favor of TTM_PL_FLAG_NO_EVICT; Remove ttm_bo_create(); Remove fault_reserve_notify() callback; Push move() implementation into drivers; Remove TTM_PAGE_FLAG_WRITE; Replace caching flags with init-time cache setting; Push ttm_tt_bind() into drivers; Replace move_notify() with delete_mem_notify(); No overlapping memcpy(); no more ttm_set_populated() - vram-helper: Fix BO top-down placement; TTM-related changes; Init GEM object functions with defaults; Default placement in system memory; Cleanups Driver Changes: - amdgpu: Use GEM object functions - armada: Use GEM object functions - aspeed: Configure output via sysfs; Init struct drm_driver with - ast: Reload LUT after FB format changes - bridge: Add driver and DT bindings for anx7625; Cleanups - bridge/dw-hdmi: Constify ops - bridge/ti-sn65dsi86: Add retries for link training - bridge/lvds-codec: Add support for regulator - bridge/tc358768: Restore connector support DRM_GEM_CMA_DRIVEROPS; Cleanups - display/ti,j721e-dss: Add DT properies assigned-clocks, assigned-clocks-parent and dma-coherent - display/ti,am65s-dss: Add DT properies assigned-clocks, assigned-clocks-parent and dma-coherent - etnaviv: Use GEM object functions - exynos: Use GEM object functions - fbdev: Cleanups and compiler fixes throughout framebuffer drivers - fbdev/cirrusfb: Avoid division by 0 - gma500: Use GEM object functions; Fix double-free of connector; Cleanups - hisilicon/hibmc: I2C-based DDC support; Use to_hibmc_drm_device(); Cleanups - i915: Use GEM object functions - imx/dcss: Init driver with DRM_GEM_CMA_DRIVER_OPS; Cleanups - ingenic: Reset pixel clock when parent clock changes; support reserved memory; Alloc F0 and F1 DMA channels at once; Support different pixel formats; Revert support for cached mmap buffers on F0/F1; support 30-bit/24-bit/8-bit-palette modes - komeda: Use DEFINE_SHOW_ATTRIBUTE - mcde: Detect platform_get_irq() errors - mediatek: Use GEM object functions - msm: Use GEM object functions - nouveau: Cleanups; TTM-related changes; Use GEM object functions - omapdrm: Use GEM object functions - panel: Add driver and DT bindings for Novatak nt36672a; Add driver and DT bindings for YTC700TLAG-05-201C; Add driver and DT bindings for TDO TL070WSH30; Cleanups - panel/mantix: Fix reset; Fix deref of NULL pointer in mantix_get_modes() - panel/otm8009a: Allow non-continuous dsi clock; Cleanups - panel/rm68200: Allow non-continuous dsi clock; Fix mode to 50 FPS - panfrost: Fix job timeout handling; Cleanups - pl111: Use GEM object functions - qxl: Cleanups; TTM-related changes; Pin new BOs with ttm_bo_init_reserved() - radeon: Cleanups; TTM-related changes; Use GEM object functions - rockchip: Use GEM object functions - shmobile: Cleanups - tegra: Use GEM object functions - tidss: Set drm_plane_helper_funcs.prepare_fb - tilcdc: Don't keep vblank interrupt enabled all the time - tve200: Detect platform_get_irq() errors - vc4: Use GEM object functions; Only register components once DSI is attached; Add Maxime as maintainer - vgem: Use GEM object functions - via: Simplify critical section in via_mem_alloc() - virtgpu: Use GEM object functions - virtio: Implement blob resources, host-visible and cross-device features; Support mapping of host-allocated resources; Use UUID APi; Cleanups - vkms: Use GEM object functions; Switch to SHMEM - vmwgfx: TTM-related changes; Inline ttm_bo_swapout_all() - xen: Use GEM object functions - xlnx: Use GEM object functions