Linux kernel source tree
Go to file
Dave Airlie 3a3ca72653 drm-misc-next for 5.14:
UAPI Changes:
 
  * drm: Disable connector force-probing for non-master clients
  * drm: Enforce consistency between IN_FORMATS property and cap + related
    driver cleanups
  * drm/amdgpu: Track devices, process info and fence info via
    /proc/<pid>/fdinfo
  * drm/ioctl: Mark AGP-related ioctls as legacy
  * drm/ttm: Provide tt_shrink file to trigger shrinker via debugfs;
 
 Cross-subsystem Changes:
 
  * fbdev/efifb: Special handling of non-PCI devices
  * fbdev/imxfb: Fix error message
 
 Core Changes:
 
  * drm: Add connector helper to attach HDR-metadata property and convert
    drivers
  * drm: Add connector helper to compare HDR-metadata and convert drivers
  * drm: Add conenctor helper to attach colorspace property
  * drm: Signal colorimetry in HDMI infoframe
  * drm: Support pitch for destination buffers; Add blitter function
    with generic format conversion
  * drm: Remove struct drm_device.pdev and update legacy drivers
  * drm: Remove obsolete DRM_KMS_FB_HELPER config option in core and drivers
  * drm: Remove obsolete drm_pci_alloc/drm_pci_free
 
  * drm/aperture: Add helpers for aperture ownership and convert drivers, replaces rsp fbdev helpers
 
  * drm/agp: Mark DRM AGP code as legacy and convert legacy drivers
 
  * drm/atomic-helpers: Cleanups
 
  * drm/dp: Handle downstream port counts of 0 correctly; AUX channel fixes; Use
    drm_err_*/drm_dbg_*(); Cleanups
 
  * drm/dp_dual_mode: Use drm_err_*/drm_dbg_*()
 
  * drm/dp_mst: Use drm_err_*/drm_dbg_*(); Use Extended Base Receiver Capability DPCD space
 
  * drm/gem-ttm-helper: Provide helper for dumb_map_offset and convert drivers
 
  * drm/panel: Use sysfs_emit; panel-simple: Use runtime PM, Power up panel
               when reading EDID, Cache EDID, Cleanups;
               Lms397KF04: DT bindings
 
  * drm/pci: Mark AGP helpers as legacy
 
  * drm/print: Handle NULL for DRM devices gracefully
 
  * drm/scheduler: Change scheduled fence track
 
  * drm/ttm: Don't count SG BOs against pages_limit; Warn about freeing pinned
             BOs; Fix error handling if no BO can be swapped out; Move special
             handling of non-GEM drivers into vmwgfx; Move page_alignment into
             the BO; Set drm-misc as TTM tree in MAINTAINERS; Cleanup
 	    ttm_agp_backend; Add ttm_sys_manager for system domain; Cleanups
 
 Driver Changes:
 
  * drm: Don't set allow_fb_modifiers explictly in drivers
 
  * drm/amdgpu: Pin/unpin fixes wrt to TTM; Use bo->base.size instead of
    mem->num_pages
 
  * drm/ast: Use managed pcim_iomap(); Fix EDID retrieval with DP501
 
  * drm/bridge: MHDP8546: HDCP support + DT bindings, Register DP AUX channel
    with userspace; Sil8620: Fix module dependencies; dw-hdmi: Add option to
    not load CEC driver; Fix stopping in drm_bridge_chain_pre_enable();
    Ti-sn65dsi86: Fix refclk handling, Break GPIO and MIPI-to-eDP into
    subdrivers, Use pm_runtime autosuspend, cleanups; It66121: Add
    driver + DT bindings; Adv7511: Support I2S IEC958 encoding; Anx7625: fix
    power-on delay; Nwi-dsi: Modesetting fixes; Cleanups
 
  * drm/bochs: Support screen blanking
 
  * drm/gma500: Cleanups
 
  * drm/gud: Cleanups
 
  * drm/i915: Use correct max source link rate for MST
 
  * drm/kmb: Cleanups
 
  * drm/meson: Disable dw-hdmi CEC driver
 
  * drm/nouveau: Pin/unpin fixes wrt to TTM; Use bo->base.size instead of
    mem->num_pages; Register AUX adapters after their connectors
 
  * drm/qxl: Fix shadow BO unpin
 
  * drm/radeon: Duplicate some DRM AGP code to uncouple from legacy drivers
 
  * drm/simpledrm: Add a generic DRM driver for simple-framebuffer devices
 
  * drm/tiny: Fix log spam if probe function gets deferred
 
  * drm/vc4: Add support for HDR-metadata property; Cleanups
 
  * drm/virtio: Create dumb BOs as guest blobs;
 
  * drm/vkms: Use managed drmm_universal_plane_alloc(); Add XRGB plane
    composition; Add overlay support
 
  * drm/vmwgfx: Enable console with DRM_FBDEV_EMULATION; Fix CPU updates
    of coherent multisample surfaces; Remove reservation semaphore; Add
    initial SVGA3 support; Support amd64; Use 1-based IDR; Use min_t();
    Cleanups
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmCb4QsACgkQaA3BHVML
 eiPwUgf/eTodvGQyB0cjv1vyHlttLo2t9k4QBO0pzVH0DJokl/pMpY0CuS8A/afW
 RmKLYod3TQb2QeEqWjocPxcYrh5WCbjdDZlmSb+pF+qau4b4s09SzIogK3lO1Nve
 9N1WVa7C3JC3k3XYexpeZ78RtoNN0UboMKDfbZODnn1PtjVtOp7Nbb92trRuB7y+
 B72A8RQMYB5IywVln9+lzLYcrmpHZbk/sLmC5pIGBPcTyhn0TFinUYlg9iq1PvNM
 fIqvPvXwxDVRO6hgnxZWKrdvQKCOcl5KFnk4E6H+ZkgWJ+yuAWI9r2N9TeelcW+M
 jlCHreWEHhuTPkr/ypnVmO8kuEgSFA==
 =G9ip
 -----END PGP SIGNATURE-----

Merge tag 'drm-misc-next-2021-05-12' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.14:

UAPI Changes:

 * drm: Disable connector force-probing for non-master clients
 * drm: Enforce consistency between IN_FORMATS property and cap + related
   driver cleanups
 * drm/amdgpu: Track devices, process info and fence info via
   /proc/<pid>/fdinfo
 * drm/ioctl: Mark AGP-related ioctls as legacy
 * drm/ttm: Provide tt_shrink file to trigger shrinker via debugfs;

Cross-subsystem Changes:

 * fbdev/efifb: Special handling of non-PCI devices
 * fbdev/imxfb: Fix error message

Core Changes:

 * drm: Add connector helper to attach HDR-metadata property and convert
   drivers
 * drm: Add connector helper to compare HDR-metadata and convert drivers
 * drm: Add conenctor helper to attach colorspace property
 * drm: Signal colorimetry in HDMI infoframe
 * drm: Support pitch for destination buffers; Add blitter function
   with generic format conversion
 * drm: Remove struct drm_device.pdev and update legacy drivers
 * drm: Remove obsolete DRM_KMS_FB_HELPER config option in core and drivers
 * drm: Remove obsolete drm_pci_alloc/drm_pci_free

 * drm/aperture: Add helpers for aperture ownership and convert drivers, replaces rsp fbdev helpers

 * drm/agp: Mark DRM AGP code as legacy and convert legacy drivers

 * drm/atomic-helpers: Cleanups

 * drm/dp: Handle downstream port counts of 0 correctly; AUX channel fixes; Use
   drm_err_*/drm_dbg_*(); Cleanups

 * drm/dp_dual_mode: Use drm_err_*/drm_dbg_*()

 * drm/dp_mst: Use drm_err_*/drm_dbg_*(); Use Extended Base Receiver Capability DPCD space

 * drm/gem-ttm-helper: Provide helper for dumb_map_offset and convert drivers

 * drm/panel: Use sysfs_emit; panel-simple: Use runtime PM, Power up panel
              when reading EDID, Cache EDID, Cleanups;
              Lms397KF04: DT bindings

 * drm/pci: Mark AGP helpers as legacy

 * drm/print: Handle NULL for DRM devices gracefully

 * drm/scheduler: Change scheduled fence track

 * drm/ttm: Don't count SG BOs against pages_limit; Warn about freeing pinned
            BOs; Fix error handling if no BO can be swapped out; Move special
            handling of non-GEM drivers into vmwgfx; Move page_alignment into
            the BO; Set drm-misc as TTM tree in MAINTAINERS; Cleanup
	    ttm_agp_backend; Add ttm_sys_manager for system domain; Cleanups

Driver Changes:

 * drm: Don't set allow_fb_modifiers explictly in drivers

 * drm/amdgpu: Pin/unpin fixes wrt to TTM; Use bo->base.size instead of
   mem->num_pages

 * drm/ast: Use managed pcim_iomap(); Fix EDID retrieval with DP501

 * drm/bridge: MHDP8546: HDCP support + DT bindings, Register DP AUX channel
   with userspace; Sil8620: Fix module dependencies; dw-hdmi: Add option to
   not load CEC driver; Fix stopping in drm_bridge_chain_pre_enable();
   Ti-sn65dsi86: Fix refclk handling, Break GPIO and MIPI-to-eDP into
   subdrivers, Use pm_runtime autosuspend, cleanups; It66121: Add
   driver + DT bindings; Adv7511: Support I2S IEC958 encoding; Anx7625: fix
   power-on delay; Nwi-dsi: Modesetting fixes; Cleanups

 * drm/bochs: Support screen blanking

 * drm/gma500: Cleanups

 * drm/gud: Cleanups

 * drm/i915: Use correct max source link rate for MST

 * drm/kmb: Cleanups

 * drm/meson: Disable dw-hdmi CEC driver

 * drm/nouveau: Pin/unpin fixes wrt to TTM; Use bo->base.size instead of
   mem->num_pages; Register AUX adapters after their connectors

 * drm/qxl: Fix shadow BO unpin

 * drm/radeon: Duplicate some DRM AGP code to uncouple from legacy drivers

 * drm/simpledrm: Add a generic DRM driver for simple-framebuffer devices

 * drm/tiny: Fix log spam if probe function gets deferred

 * drm/vc4: Add support for HDR-metadata property; Cleanups

 * drm/virtio: Create dumb BOs as guest blobs;

 * drm/vkms: Use managed drmm_universal_plane_alloc(); Add XRGB plane
   composition; Add overlay support

 * drm/vmwgfx: Enable console with DRM_FBDEV_EMULATION; Fix CPU updates
   of coherent multisample surfaces; Remove reservation semaphore; Add
   initial SVGA3 support; Support amd64; Use 1-based IDR; Use min_t();
   Cleanups

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YJvkD523evviED01@linux-uq9g.fritz.box
2021-05-19 09:22:56 +10:00
arch Two fixes for timers: 2021-05-16 09:42:13 -07:00
block block-5.13-2021-05-14 2021-05-15 08:52:30 -07:00
certs Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
crypto for-5.13/drivers-2021-04-27 2021-04-28 14:39:37 -07:00
Documentation drm-misc-next for 5.14: 2021-05-19 09:22:56 +10:00
drivers drm-misc-next for 5.14: 2021-05-19 09:22:56 +10:00
fs Merge branch 'akpm' (patches from Andrew) 2021-05-15 09:42:27 -07:00
include drm-misc-next for 5.14: 2021-05-19 09:22:56 +10:00
init Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
ipc ipc/sem.c: spelling fix 2021-05-07 00:26:34 -07:00
kernel Two fixes for timers: 2021-05-16 09:42:13 -07:00
lib kasan: fix unit tests with CONFIG_UBSAN_LOCAL_BOUNDS enabled 2021-05-14 19:41:32 -07:00
LICENSES LICENSES: Add the CC-BY-4.0 license 2020-12-08 10:33:27 -07:00
mm mm/ioremap: fix iomap_max_page_shift 2021-05-14 19:41:32 -07:00
net mm: fix struct page layout on 32-bit systems 2021-05-14 19:41:32 -07:00
samples Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
scripts Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
security trusted-keys: match tpm_get_ops on all return paths 2021-05-12 22:36:37 +03:00
sound sound fixes for 5.13-rc1 2021-05-07 11:40:18 -07:00
tools - Enable -Wundef for the compressed kernel build stage 2021-05-16 09:31:06 -07:00
usr .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
virt kvm: Cap halt polling at kvm->max_halt_poll_ns 2021-05-07 06:06:22 -04:00
.clang-format cxl for 5.12 2021-02-24 09:38:36 -08:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap Merge drm/drm-fixes into drm-misc-fixes 2021-05-11 13:35:52 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: move Murali Karicheri to credits 2021-04-29 15:47:30 -07:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS drm-misc-next for 5.14: 2021-05-19 09:22:56 +10:00
Makefile Linux 5.13-rc2 2021-05-16 15:27:44 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.