Tags

Three mode setting fixes for fsl-ldb, a fbdev removal use-after-free fix,
a dma-buf fence use-after-free fix, a DMA setup fix for rockchip, an error
path fix and memory corruption fix for panfrost and one more orientation
quirk

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:

 * crtc: Remove unnessary include statements from drm_crtc.h, plus
   fallout in drivers

 * edid: More use of struct drm_edid; implement HF-EEODB extension

Driver Changes:

 * bridge:
   * anx7625: Implement HDP timeout via callback; Cleanups
   * fsl-ldb: Drop DE flip; Modesetting fixes
   * imx: Depend on ARCH_MXC
   * sil8620: Fix off-by-one
   * ti-sn65dsi86: Convert to atomic modesetting

 * ingenic: Fix display at maximum resolution

 * panel:
   * simple: Add support for HannStar HSD101PWW2, plus DT bindings; Add
     support for ETML0700Y5DHA, plus DT bindings

 * rockchip: Fixes

 * vc4: Cleanups

 * vmwgfx: Cleanups

A NULL pointer dereference fix for vc4, and 3 patches to improve the
sysfb device behaviour when removing conflicting framebuffers

drm-misc-next for v5.20:

UAPI Changes:

 * fourcc: Update documentation

Cross-subsystem Changes:

 * iosys-map: Rework iosys_map_{rd,wr} for improved performance

 * vfio: Use aperture helpers

Core Changes:

 * aperture: Export for use with other subsystems

 * connector: Remove deprecated ida_simple_get()

 * crtc: Add helper with general state checks, convert drivers

 * format-helper: Add Kunit tests for RGB32 to RGB8

Driver Changes:

 * ast: Fix black screen on resume

 * bridge: tc358767: Simplify DSI lane handling

 * mcde: Fix ref-count leak

 * mxsfb/lcdif: Support i.MX8MP LCD controller

 * stm/ltdc: Support dynamic Z order; Support mirroring; Fixes and cleanups

 * vc4: Many small fixes throughout the driver

drm-misc-next for v5.20:

UAPI Changes:

 * media: Add various RGB666 and RGB888 format constants

Cross-subsystem Changes:

 * media: Documentation

Core Changes:

 * aperture: Fix segfault during hot-unplug

 * dp: Support waiting for HDP signal, plus driver updates;
   Port-validation fixes

 * fbcon: Improve scrolling performance; Sanitize input

 * Clean up <drm/drm_crtc.h>

Driver Changes:

 * amdgpu: Cleanups

 * bridge: Add support for i.MX8qxp and i.MX8qm; anx7625: DPI fixes;
   tc358775: Fix clock settings; ti-sn65dsi83: Allow GPIO to sleep

 * panel: Set orientation from panel, plus driver updates

 * Several small cleanups

Multiple fixes in sun4i for suspend, DDC, DMA setup; A rework of vc4 to
properly split the driver between hardware capabilities that wasn't done
properly causing multiple crashes; and a panel quirk for Aya Neo Next

drm-misc-next for v5.20:

UAPI Changes:

Cross-subsystem Changes:

 * dma-buf: Add sync-file API; Set DMA mask for udmabuf devices

 * fbcon: Cleanups

 * fbdev: Disable firmware-device registration when first native driver loads

 * iosys-map: Documentation fixes

Core Changes:

 * edid: Use struct drm_edid in more places

 * gem-cma-helper: Improve documentation

 * of: Add data-lane helpers and convert drivers

 * syncobj: Fixes

Driver Changes:

 * amdgpu: Build fixes

 * ast: Support multiple outputs

 * bochs: Include <linux/module.h>

 * bridge: adv7511: I2C fixes; anx7625: Fix error handling; lt6505: Kconfig fixes

 * display/dp: Documentation fixes

 * display/dp-mst: Read extended DPCD capabilities during system resume

 * logicvc: Add new driver

 * magag200: Build fixes

 * nouveau: Cleanups

 * panel: Add backlight support; nt36672a: DT backlight support

 * qxl: Cleanups

 * sun4i: HDMI PHY cleanups

 * vc4: Add support for BCM2711

 * virt-gpu: Avoid NULL dereference; Fix error checks; Cleanups

 * vkms: Allocate output buffer with vmalloc(); Fixes

Two fixes for TTM, one for a NULL pointer dereference and one to make sure
the buffer is pinned prior to a bulk move, and a fix for a spurious
compiler warning.

One fix to handle DT errors in ti-sn65dsi83, a fix for a use-after-free in
panfrost, two fixes for panel self-refresh handling, and one to fix
multiple output support on AST.

drm-misc-next for 5.20:

UAPI Changes:

 * connector: export bpc limits in debugfs

 * dma-buf: Print buffer name in debugfs

Cross-subsystem Changes:

 * dma-buf: Improve dma-fence handling; Cleanups

 * fbdev: Device-unregistering fixes

Core Changes:

 * client: Only use driver-validated modes to avoid blank screen

 * dp-aux: Make probing more reliable; Small fixes

 * edit: CEA data-block iterators; Introduce struct drm_edid; Many cleanups

 * gem: Don't use framebuffer format's non-exising color planes

 * probe-helper: Use 640x480 as DisplayPort fallback; Refactoring

 * scheduler: Don't kill jobs in interrupt context

Driver Changes:

 * amdgpu: Use atomic fence helpers in DM; Fix VRAM address calculation;
   Export CRTC bpc settings via debugfs

 * bridge: Add TI-DLPC3433;  anx7625: Fixes;  fy07024di26a30d: Optional
   GPIO reset;  icn6211: Cleanups;  ldb: Add reg and reg-name properties
   to bindings, Kconfig fixes;  lt9611: Fix display sensing;  lt9611uxc:
   Fixes;  nwl-dsi: Fixes;  ps8640: Cleanups;  st7735r: Fixes;  tc358767:
   DSI/DPI refactoring and DSI-to-eDP support, Fixes; ti-sn65dsi83:
   Fixes;

 * gma500: Cleanup connector I2C handling

 * hyperv: Unify VRAM allocation of Gen1 and Gen2

 * i915: export CRTC bpc settings via debugfs

 * meson: Support YUV422 output; Refcount fixes

 * mgag200: Support damage clipping; Support gamma handling; Protect
   concurrent HW access; Fixes to connector; Store model-specific limits
   in device-info structure; Cleanups

 * nouveau: Fixes and Cleanups

 * panel: Kconfig fixes

 * panfrost: Valhall support

 * r128: Fix bit-shift overflow

 * rockchip: Locking fixes in error path; Minor cleanups

 * ssd130x: Fix built-in linkage

 * ttm: Cleanups

 * udl; Always advertize VGA connector

 * fbdev/vesa: Support COMPILE_TEST

A use-after-free fix for panfrost, and a DT invalid configuration fix for
ti-sn65dsi83

Fix for a memory leak in dp_mst, a (userspace) build fix for
DMA_BUF_SET_NAME defines and a directory name generation fix for dmabuf
stats

A device tree binding change for Rockchip VOP2

Multiple fixes to fbdev to address a regression at unregistration, an
iommu detection improvement for nouveau, a memory leak fix for nouveau,
pointer dereference fix for dma_buf_file_release(), and a build breakage
fix for vc4

drm-misc-fixes for v5.18-rc6:
- Small fix for hot-unplugging fb devices.
- Kconfig fix for it6505.

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - Add DRM-managed mutex initialisation
  - edid: Doc improvements
  - fbdev: deferred io improvements
  - format-helper: consolidate format conversion helpers
  - gem: Rework fence handling in drm_gem_plane_helper_prepare_fb

Driver Changes:
  - ast: DisplayPort support, locking improvements
  - exynos: Revert conversion to devm_drm_of_get_bridge for DSI
  - mgag200: locking improvements
  - mxsfb: LCDIF CRC support
  - nouveau: switch to drm_gem_plane_helper_prepare_fb
  - rockchip: Refactor IOMMU initialisation, make some structures
              static, replace drm_detect_hdmi_monitor with
              drm_display_info.is_hdmi, support swapped YUV formats,
              clock improvements, rk3568 support, VOP2 support
  - bridge:
    - adv7511: Enable CEC for ADV7535
    - it6505: Send DPCD SET_POWER to monitor at disable
    - mcde_dsi: Revert conversion to devm_drm_of_get_bridge
    - tc358767: Fix for eDP and DP DT endpoint parsing
    - new bridge: i.MX8MP LDB
  - panel:
    - new panel: Startek KD070WVFPA043-C069A

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - Introduction of display-helper module, and rework of the DP, DSC,
    HDCP, HDMI and SCDC headers
  - doc: Improvements for tiny drivers, link to external resources
  - formats: helper to convert from RGB888 and RGB565 to XRGB8888
  - modes: make width-mm/height-mm check mandatory in of_get_drm_panel_display_mode
  - ttm: Convert from kvmalloc_array to kvcalloc

Driver Changes:
  - bridge:
    - analogix_dp: Fix error handling in probe
    - dw_hdmi: Coccinelle fixes
    - it6505: Fix Kconfig dependency on DRM_DP_AUX_BUS
  - panel:
    - new panel: DataImage FG040346DSSWBG04
  - amdgpu: ttm_eu cleanups
  - mxsfb: Rework CRTC mode setting
  - nouveau: Make some variables static
  - sun4i: Drop drm_display_info.is_hdmi caching, support for the
    Allwinner D1
  - vc4: Drop drm_display_info.is_hdmi caching
  - vmwgfx: Fence improvements

drm-misc-fixes for v5.18-rc5:
- Single fix removing applying PHYS_OFFSET twice in sunxi.

Two fixes for the raspberrypi panel initialisation, one fix for a logic
inversion in radeon, a build and pm refcounting fix for vc4, two reverts
for drm_of_get_bridge that caused a number of regression and a locking
regression for amdgpu.

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:
  - of: Create a platform_device for offb

Core Changes:
  - edid: block read refactoring
  - ttm: Add common debugfs code for resource managers

Driver Changes:
  - bridges:
    - adv7611: Enable DRM_BRIDGE_OP_HPD if there's an interrupt
    - anx7625: Fill ELD if no monitor is connected
    - dw_hdmi: Add General Parallel Audio support
    - icn6211: Add data-lanes DT property
    - new driver: Lontium LT9211
  - nouveau: make some structures static
  - tidss: Reset DISPC on startup
  - solomon: SPI Support and DT bindings improvements