talos-obmc-linux/Documentation/gpu, branch v5.0.1

Merge tag 'docs-5.0' of git://git.lwn.net/linux

2018-12-29T19:21:49+00:00

Pull documentation update from Jonathan Corbet: "A fairly normal cycle for documentation stuff. We have a new document on perf security, more Italian translations, more improvements to the memory-management docs, improvements to the pathname lookup documentation, and the usual array of smaller fixes. As is often the case, there are a few reaches outside of Documentation/ to adjust kerneldoc comments" * tag 'docs-5.0' of git://git.lwn.net/linux: (38 commits) docs: improve pathname-lookup document structure configfs: fix wrong name of struct in documentation docs/mm-api: link slab_common.c to "The Slab Cache" section slab: make kmem_cache_create{_usercopy} description proper kernel-doc doc:process: add links where missing docs/core-api: make mm-api.rst more structured x86, boot: documentation whitespace fixup Documentation: devres: note checking needs when converting doc:it: add some process/* translations doc:it: fixes in process/1.Intro Documentation: convert path-lookup from markdown to resturctured text Documentation/admin-guide: update admin-guide index.rst Documentation/admin-guide: introduce perf-security.rst file scripts/kernel-doc: Fix struct and struct field attribute processing Documentation: dev-tools: Fix typos in index.rst Correct gen_init_cpio tool's documentation Document /proc/pid PID reuse behavior Documentation: update path-lookup.md for parallel lookups Documentation: Use "while" instead of "whilst" dmaengine: Add mailing list address to the documentation ...

Merge tag 'drm-misc-next-2018-12-06' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2018-12-07T01:23:05+00:00

Final changes to drm-misc-next for v4.21: UAPI Changes: Core Changes: - Add dma_fence_get_stub to dma-buf, and use it in drm/syncobj. - Add and use DRM_MODESET_LOCK_BEGIN/END helpers. - Small fixes to drm_atomic_helper_resume(), drm_mode_setcrtc() and drm_atomic_helper_commit_duplicated_state() - Fix drm_atomic_state_helper.[c] extraction. Driver Changes: - Small fixes to tinydrm, vkms, meson, rcar-du, virtio, vkms, v3d, and pl111. - vc4: Allow scaling and YUV formats on cursor planes. - v3d: Enable use of the Texture Formatting Unit, and fix prime imports of buffers from other drivers. - Add support for the AUO G101EVN010 panel. - sun4i: Enable support for the H6 display engine. Signed-off-by: Dave Airlie [airlied: added drm/v3d: fix broken build to the merge commit] From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/321be9d3-ab75-5f92-8193-e5113662edef@linux.intel.com

Merge tag 'vmwgfx-next-2018-12-05' of git://people.freedesktop.org/~thomash/linux into drm-next

2018-12-06T03:43:56+00:00

Pull request of 2018-12-05 Page flip with damage by Deepak and others, Various vmwgfx minor fixes anc cleanups. Signed-off-by: Dave Airlie From: Thomas Hellstrom Link: https://patchwork.freedesktop.org/patch/msgid/20181205103554.3675-1-thellstrom@vmware.com

Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-12-06T03:29:09+00:00

amdgpu and amdkfd: - Freesync support - ABM support in DC - KFD support for vega12 and polaris12 - Add sdma paging queue support for vega - Use ACPI to query backlight range on supported platforms - Clean up doorbell handling - KFD fix for pasid handling under non-HWS - Misc cleanups and fixes scheduler: - Revert "fix timeout handling v2" radeon: - Fix possible overflow on 32 bit ttm: - Fix for LRU handling for ghost objects Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20181130192505.2946-1-alexander.deucher@amd.com

Merge tag 'drm-intel-next-2018-12-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2018-12-05T23:17:51+00:00

Final drm/i915 changes for v4.21: - ICL DSI video mode enabling (Madhav, Vandita, Jani, Imre) - eDP sink count fix (José) - PSR fixes (José) - DRM DP helper and i915 DSC enabling (Manasi, Gaurav, Anusha) - DP FEC enabling (Anusha) - SKL+ watermark/ddb programming improvements (Ville) - Pixel format fixes (Ville) - Selftest updates (Chris, Tvrtko) - GT and engine workaround improvements (Tvrtko) Signed-off-by: Dave Airlie From: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/87va496uoe.fsf@intel.com

drm: Add a new plane property to send damage during plane update

2018-12-05T09:00:35+00:00

FB_DAMAGE_CLIPS is an optional plane property to mark damaged regions on the plane in framebuffer coordinates of the framebuffer attached to the plane. The layout of blob data is simply an array of "struct drm_mode_rect". Unlike plane src coordinates, damage clips are not in 16.16 fixed point. As plane src in framebuffer cannot be negative so are damage clips. In damage clip, x1/y1 are inclusive and x2/y2 are exclusive. This patch also exports the kernel internal drm_rect to userspace as drm_mode_rect. This is because "struct drm_clip_rect" is not sufficient to represent damage for current plane size. Driver which are interested in enabling FB_DAMAGE_CLIPS property for a plane should enable this property using drm_plane_enable_damage_clips. v2: - Input validation on damage clips against framebuffer size. - Doc update, other minor changes. Signed-off-by: Lukasz Spintzyk Signed-off-by: Deepak Rawat Reviewed-by: Daniel Vetter Reviewed-by: Thomas Hellstrom Signed-off-by: Thomas Hellstrom

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

2018-11-30T13:47:01+00:00

Need to pick up the following patch to fix htmldocs build 167bfe534dc2 ("Documentation: drm: Remove dangling pointer from drm-mm.rst") Signed-off-by: Sean Paul

Documentation: drm: Remove dangling pointer from drm-mm.rst

2018-11-29T22:55:37+00:00

Fixes htmldocs build error: Error: Cannot open file ../drivers/gpu/drm/drm_global.c Fixes: 2bb42410b1bd ("drm: Remove drm_global.{c,h} v2") Cc: Thomas Zimmermann Cc: Christian König Cc: Junwei Zhang Cc: Alex Deucher Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Cc: Christian Koenig Cc: Huang Rui Cc: dri-devel@lists.freedesktop.org Signed-off-by: Sean Paul Reviewed-by: Christian König Signed-off-by: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20181129155522.33749-1-sean@poorly.run

drm: TODO: Add DRM_MODESET_LOCK_ALL* conversion to todo.rst

2018-11-29T20:01:20+00:00

We should also get the drivers using the helpers. Seems like a good intermediate TODO item. Changes in v2: - Add line about replacing drm_modest_lock_all() (Daniel) Acked-by: Daniel Vetter Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20181129195838.222031-1-sean@poorly.run

Merge tag 'drm-misc-next-2018-11-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2018-11-29T00:28:49+00:00

drm-misc-next for v4.21: Core Changes: - Merge drm_info.c into drm_debugfs.c - Complete the fake drm_crtc_commit's hw_done/flip_done sooner. - Remove deprecated drm_obj_ref/unref functions. All drivers use get/put now. - Decrease stack use of drm_gem_prime_mmap. - Improve documentation for dumb callbacks. Driver Changes: - Add edid support to virtio. - Wait on implicit fence in meson and sun4i. - Add support for BGRX8888 to sun4i. - Preparation patches for sun4i driver to start supporting linear and tiled YUV formats. - Add support for HDMI 1.4 4k modes to meson, and support for VIC alternate timings. - Drop custom dumb_map in vkms. - Small fixes and cleanups to v3d. Signed-off-by: Dave Airlie From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/151a3270-b1be-ed75-bd58-6b29d741f592@linux.intel.com