Tags

drm-misc-next for v6.4-rc1:

Note: Only changes since pull request from 2023-02-23 are included here.

UAPI Changes:

Cross-subsystem Changes:
- Add Neil Armstrong as linaro maintainer.

Core Changes:
- Add function for adding syncobj dep to sched_job and use it in panfrost, v3d.
- Improve DisplayID 2.0 topology parsing and EDID parsing in general.
- Add a gem eviction function and callback for generic GEM shrinker
  purposes.
- Prepare to convert shmem helper to use the GEM reservation lock instead of own
  locking. (Actual commit itself got reverted for now)
- Move the suballocator from radeon and amdgpu drivers to core in preparation
  for Xe.
- Assorted small fixes and documentation.

Driver Changes:
- Use drm_gem_objects_lookup in vc4.
- Assorted small fixes to virtio, ast, bridge/tc358762, meson, nouveau.
- Allow virtio KMS to be disabled and compiled out.

Short summary of fixes pull:

Fixes uninitialized variables in fbdev error paths and reverts an
SHMEM-helper symbol back to being exported as GPL.

drm-misc-next for v6.4-rc1:

First pull request to keep the delta from growing too big.

UAPI Changes:
- Convert rockchip bindings to YAML.
- Constify kobj_type structure in dma-buf.
- FBDEV cmdline parser fixes, and other small fbdev fixes for mode
  parsing.

Cross-subsystem Changes:
- Actually signal the private stub dma-fence.

Core Changes:
- Fixes to HPD polling.
- Assorted small fixes in simpledrm, bridge, accel, shmem-helper,
  and the selftest of format-helper.
- Remove dummy resource when ttm bo is created, and during pipelined
  gutting. Fix all drivers to accept a NULL ttm_bo->resource.
- Handle pinned BO moving prevention in ttm core.
- Set drm panel-bridge orientation before connector is registered.
- Remove dumb_destroy callback.
- Add documentation to GEM_CLOSE, PRIME_HANDLE_TO_FD, PRIME_FD_TO_HANDLE, GETFB2 ioctl's.
- Add atomic enable_plane callback, use it in ast, mgag200, tidss.

Driver Changes:
- Add Radxa 8/10HD, Samsung AMS495QA01 panels.
- Fix ivpu compiler errors.
- Assorted fixes to drm/panel, malidp, rockchip, ivpu, amdgpu, vgem,
  nouveau, vc4.
- Assorted cleanups, simplifications and fixes to vmwgfx.

A fix for nouveau preventing the system shutdown and one for a build
warning, and NULL pointer dereference fix for cirrus.

Short summary of fixes pull:

Fixes GEM SHMEM locking and generic fbdev hotplugging. Constifies
dma_buf kobj type.

Short summary of fixes pull:

Contains fixes for DP MST and the panel orientation on an Lenovo
IdeaPad model.

Multiple fixes in vc4 to address issues with YUV planes, HDMI and CRTC;
an invalid page access fix for fbdev, mark dynamic debug as broken, a
double free and refcounting fix for vmwgfx.

Short summary of fixes pull:

Contains a number of fixes to vc4 and ivpu. The patches to the probe
helpers were cherry-picked from the regular development branch.

A fix for a circular refcounting in drm/client, one for a memory leak in
amdgpu and a virtio fence fix when interrupted

A fix for a non-unique CEC adapter name registration in vc4, a
regression breaking the display in ssd130x, a signaling bit issue in
dma-fence, a couple of fixes in nouveau for Turing and Ampere, and a
disable fix for the boe-tv101wum-nl6 panel.

Short summary of fixes pull:

A number of simple fixes throughout the DRM codebase.

A fix and a preliminary patch to fix a memory leak in i915, and a use
after free fix for fbdev deferred io

drm-misc-next for v6.3:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:

 * fbdev-helper: Streamline code in generic fbdev and its helpers

 * TTM: Fixes plus their reverts

Driver Changes:

 * accel/ivpu: Typo fixes

 * i915: TTM-related fixes

 * nouveau: Remove unused return value from disable helper

drm-misc-next for v6.3:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:

 * EDID: Improved mode parsing and refactoring

 * fbdev: Cleanups

 * format-helper: Add conversion from XRGB8888 to XBGR8888 and ABGR8888

Driver Changes:

 * accel/ivpu: Add driver for Intel VPU accelerator

 * bridge: Support i.MX93 LDB plus DT bindings

 * exynos: Fixes

 * panel: vtdr6130: Fixes; Support AUO A030JTN01 plus DT bindings

 * simpledrm: Support system-memory framebuffers plus DT bindings

 * ssd130x: Fix sparse warning

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:

 * Cleanup unneeded include statements wrt <linux/fb.h>, <drm/drm_fb_helper.h>
   and <drm/drm_crtc_helper.h>

 * Remove unused helper DRM_DEBUG_KMS_RATELIMITED()

 * fbdev: Remove obsolete aperture field from struct fb_device, plus
   driver cleanups; Remove unused flag FBINFO_MISC_FIRMWARE

 * MIPI-DSI: Fix brightness, plus rsp. driver updates

 * scheduler: Deprecate drm_sched_resubmit_jobs()

 * ttm: Fix MIPS build; Remove ttm_bo_wait(); Documentation fixes

Driver Changes:

 * Remove obsolete drivers for userspace modesetting i810, mga, r128,
   savage, sis, tdfx, via

 * bridge: Support CDNS DSI J721E, plus DT bindings; lt9611: Various
   fixes and improvements; sil902x: Various fixes; Fixes

 * nouveau: Removed support for legacy ioctls; Replace zero-size array;
   Cleanups

 * panel: Fixes

 * radeon: Use new DRM logging helpers

A fix for vc4 to address a memory leak when allocating a buffer, a
Kconfig fix for panfrost and two fixes for i915 and fb-helper to
address some bugs with vga-switcheroo.

Several fixes for amdgpu (all addressing issues with fences), yet
another orientation quirk for a Lenovo device, a use-after-free fix for
virtio, a regression fix in TTM and a performance regression in drm
buddy.

drm-misc-next for v6.3:

UAPI Changes:

 * fourcc: Document Open Source user waiver

Cross-subsystem Changes:

 * firmware: fix color-format selection for system framebuffers

Core Changes:

 * format-helper: Add conversion from XRGB8888 to various sysfb formats;
   Make XRGB8888 the only driver-emulated legacy format

 * fb-helper: Avoid blank consoles from selecting an incorrect color format

 * probe-helper: Enable/disable HPD on connectors plus driver updates

 * Use drm_dbg_ helpers in several places

 * docs: Document defaults for CRTC backgrounds; Document use of drm_minor

Driver Changes:

 * arm/hdlcd: Use new debugfs helpers

 * gud: Use new debugfs helpers

 * panel: Support Visionox VTDR6130 AMOLED DSI; Support Himax HX8394; Convert
   many drivers to common generic DSI write-sequence helper

 * v3d: Do not opencode drm_gem_object_lookup()

 * vc4: Various HVS an CRTC fixes

 * vkms: Fix SEGFAULT from incorrect GEM-buffer mapping

 * Convert various drivers to i2c probe_new()

Several fixes to fix the error path of dma_buf_export, add a missing
structure declaration resulting in a compiler warning, fix the GEM
handle refcounting in panfrost, fix a corrupted image with AFBC on
meson, a memleak in virtio, improper plane width for imx, and a lockup
in drm_sched_entity_kill()

The drm-misc-next-fixes leftovers. It addresses a bug in drm/scheduler
ending up causing a lockup, and reduces the stack usage of some drm/mm
kunit tests.