22 Aug, 2017
1 commit
-
Final pile of features for 4.14
- New ioctl to change NOA configurations, plus prep (Lionel)
- CCS (color compression) scanout support, based on the fancy new
modifier additions (Ville&Ben)
- Document i915 register macro style (Jani)
- Many more gen10/cnl patches (Rodrigo, Pualo, ...)
- More gpu reset vs. modeset duct-tape to restore the old way.
- prep work for cnl: hpd_pin reorg (Rodrigo), support for more power
wells (Imre), i2c pin reorg (Anusha)
- drm_syncobj support (Jason Ekstrand)
- forcewake vs gpu reset fix (Chris)
- execbuf speedup for the no-relocs fastpath, anv/vk low-overhead ftw (Chris)
- switch to idr/radixtree instead of the resizing ht for execbuf id->vma
lookups (Chris)gvt:
- MMIO save/restore optimization (Changbin)
- Split workload scan vs. dispatch for more parallel exec (Ping)
- vGPU full 48bit ppgtt support (Joonas, Tina)
- vGPU hw id expose for perf (Zhenyu)Bunch of work all over to make the igt CI runs more complete/stable.
Watch https://intel-gfx-ci.01.org/tree/drm-tip/shards-all.html for
progress in getting this ready. Next week we're going into production
mode (i.e. will send results to intel-gfx) on hsw, more platforms to
come.Also, a new maintainer tram, I'm stepping out. Huge thanks to Jani for
being an awesome co-maintainer the past few years, and all the best
for Jani, Joonas&Rodrigo as the new maintainers!* tag 'drm-intel-next-2017-08-18' of git://anongit.freedesktop.org/git/drm-intel: (179 commits)
drm/i915: Update DRIVER_DATE to 20170818
drm/i915/bxt: use NULL for GPIO connection ID
drm/i915: Mark the GT as busy before idling the previous request
drm/i915: Trivial grammar fix s/opt of/opt out of/ in comment
drm/i915: Replace execbuf vma ht with an idr
drm/i915: Simplify eb_lookup_vmas()
drm/i915: Convert execbuf to use struct-of-array packing for critical fields
drm/i915: Check context status before looking up our obj/vma
drm/i915: Don't use MI_STORE_DWORD_IMM on Sandybridge/vcs
drm/i915: Stop touching forcewake following a gen6+ engine reset
MAINTAINERS: drm/i915 has a new maintainer team
drm/i915: Split pin mapping into per platform functions
drm/i915/opregion: let user specify override VBT via firmware load
drm/i915/cnl: Reuse skl_wm_get_hw_state on Cannonlake.
drm/i915/gen10: implement gen 10 watermarks calculations
drm/i915/cnl: Fix LSPCON support.
drm/i915/vbt: ignore extraneous child devices for a port
drm/i915/cnl: Setup PAT Index.
drm/i915/edp: Allow alternate fixed mode for eDP if available.
drm/i915: Add support for drm syncobjs
...
17 Aug, 2017
1 commit
-
This library provides helpers for drivers that don't subclass
drm_framebuffer and are backed by drm_gem_object. The code is
taken from drm_fb_cma_helper.Signed-off-by: Noralf Trønnes
Reviewed-by: Daniel Vetter
Reviewed-by: Eric Anholt
Link: https://patchwork.freedesktop.org/patch/msgid/1502631125-13557-2-git-send-email-noralf@tronnes.org
11 Aug, 2017
3 commits
-
This is not to try to force a new style; this is my interpretation of
what the most common existing style is.With hopes I don't need to answer so many questions about style going
forward.Start a new style section in the i915 document to bolt the register
style guide into.v2: vertical alignment, incorporate to kernel-doc, and more
Cc: Daniel Vetter
Reviewed-by: Rodrigo Vivi
Reviewed-by: Daniel Vetter
Reviewed-by: Dhinakaran Pandiyan
Signed-off-by: Jani Nikula
Link: https://patchwork.freedesktop.org/patch/msgid/9de4a5b1bea4e76461c70a1dd66751581de0124f.1502368010.git.jani.nikula@intel.com -
Remove old warning about docproc directive that's not supported in the
Sphinx toolchain.Signed-off-by: Jani Nikula
Reviewed-by: Rodrigo Vivi
Link: https://patchwork.freedesktop.org/patch/msgid/7fc8a110b78a9dc9a585dce643b68b4200b7e793.1502368010.git.jani.nikula@intel.com -
Ben Widawsky/Daniel Stone need the extended modifier support from
drm-misc to be able to merge CCS support for i915.koSigned-off-by: Daniel Vetter
04 Aug, 2017
1 commit
-
The motivation behind this new interface is expose at runtime the
creation of new OA configs which can be used as part of the i915 perf
open interface. This will enable the kernel to learn new configs which
may be experimental, or otherwise not part of the core set currently
available through the i915 perf interface.v2: Drop DRM_ERROR for userspace errors (Matthew)
Add padding to userspace structure (Matthew)
s/guid/uuid/ (Matthew)v3: Use u32 instead of int to iterate through registers (Matthew)
v4: Lock access to dynamic config list (Lionel)
v5: by Matthew:
Fix uninitialized error values
Fix incorrect unwiding when opening perf stream
Use kmalloc_array() to store register
Use uuid_is_valid() to valid config uuids
Declare ioctls as write only
Check padding members are set to 0
by Lionel:
Return ENOENT rather than EINVAL when trying to remove non
existing configv6: by Chris:
Use ref counts for OA configs
Store UUID in drm_i915_perf_oa_config rather then using pointer
Shuffle fields of drm_i915_perf_oa_config to avoid paddingv7: by Chris
Rename uapi pointers fields to end with '_ptr'v8: by Andrzej, Marek, Sebastian
Update register whitelisting
by Lionel
Add more register names for documentation
Allow configuration programming in non-paranoid mode
Add support for value filter for a couple of registers already
programmed in other part of the kernelv9: Documentation fix (Lionel)
Allow writing WAIT_FOR_RC6_EXIT only on Gen8+ (Andrzej)v10: Perform read access_ok() on register pointers (Lionel)
Signed-off-by: Matthew Auld
Signed-off-by: Lionel Landwerlin
Signed-off-by: Andrzej Datczuk
Reviewed-by: Andrzej Datczuk
Link: https://patchwork.freedesktop.org/patch/msgid/20170803165812.2373-2-lionel.g.landwerlin@intel.com
31 Jul, 2017
1 commit
-
RST uses underscores at the end of words to create crossreferences and
it will accidentally try to link to tinydrm_ and drm_fb_ targets from
the TODO, which is clearly not the intention in this context.Use backslashes to escape the special meaning of the underscore.
Reviewed-by: Daniel Vetter
Signed-off-by: Thierry Reding
Link: https://patchwork.freedesktop.org/patch/msgid/20170731124259.7495-1-thierry.reding@gmail.com
26 Jul, 2017
3 commits
-
I need this to be able to apply the deferred fbdev setup patches, I
need the relevant prep work that landed through the drm-intel tree.Also squash in conflict fixup from Laurent Pinchart.
Signed-off-by: Daniel Vetter
-
make htmldocs helps with catching these.
Cc: Dave Airlie
Acked-by: Dave Airlie
Signed-off-by: Daniel Vetter
Link: https://patchwork.freedesktop.org/patch/msgid/20170718074113.5554-1-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter -
Not all places correctly stated that gem_free_object_unlocked is the
one to use.Reported-by: Eric Anholt
Signed-off-by: Daniel Vetter
Link: https://patchwork.freedesktop.org/patch/msgid/20170718063337.31942-1-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter
10 Jul, 2017
1 commit
-
Pull drm updates from Dave Airlie:
"This is the main pull request for the drm, I think I've got one later
driver pull for mediatek SoC driver, I'm undecided on if it needs to
go to you yet.Otherwise summary below:
Core drm:
- Atomic add driver private objects
- Deprecate preclose hook in modern drivers
- MST bandwidth tracking
- Use kvmalloc in more places
- Add mode_valid hook for crtc/encoder/bridge
- Reduce sync_file construction time
- Documentation updates
- New DRM synchronisation object supportNew drivers:
- pl111 - pl111 CLCD display controllerPanel:
- Innolux P079ZCA panel driver
- Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels
- panel-samsung-s6e3ha2: Add s6e3hf2 panel supporti915:
- SKL+ watermark fixes
- G4x/G33 reset improvements
- DP AUX backlight improvements
- Buffer based GuC/host communication
- New getparam for (sub)slice infomation
- Cannonlake and Coffeelake initial patches
- Execbuf optimisationsradeon/amdgpu:
- Lots of Vega10 bug fixes
- Preliminary raven support
- KIQ support for compute rings
- MEC queue management rework
- DCE6 Audio support
- SR-IOV improvements
- Better radeon/amdgpu selection supportnouveau:
- HDMI stereoscopic support
- Display code rework for >= GM20x GPUsmsm:
- GEM rework for fine-grained locking
- Per-process pagetable work
- HDMI fixes for Snapdragon 820.vc4:
- Remove 256MB CMA limit from vc4
- Add out-fence support
- Add support for cygnus
- Get/set tiling ioctls support
- Add T-format tiling support for scanoutzte:
- add VGA support.etnaviv:
- Thermal throttle support for newer GPUs
- Restore userspace buffer cache performance
- dma-buf sync fixstm:
- add stm32f429 display supportexynos:
- Rework vblank handling
- Fixup sw-trigger codesun4i:
- V3s display engine support
- HDMI support for older SoCs
- Preliminary work on dual-pipeline SoCs.rcar-du:
- VSP workimx-drm:
- Remove counter load enable from PRE
- Double read/write reduction flag supporttegra:
- Documentation for the host1x and drm driver.
- Lots of staging ioctl fixes due to grate project work.omapdrm:
- dma-buf fence support
- TILER rotation fixes"* tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux: (1270 commits)
drm: Remove unused drm_file parameter to drm_syncobj_replace_fence()
drm/amd/powerplay: fix bug fail to remove sysfs when rmmod amdgpu.
amdgpu: Set cik/si_support to 1 by default if radeon isn't built
drm/amdgpu/gfx9: fix driver reload with KIQ
drm/amdgpu/gfx8: fix driver reload with KIQ
drm/amdgpu: Don't call amd_powerplay_destroy() if we don't have powerplay
drm/ttm: Fix use-after-free in ttm_bo_clean_mm
drm/amd/amdgpu: move get memory type function from early init to sw init
drm/amdgpu/cgs: always set reference clock in mode_info
drm/amdgpu: fix vblank_time when displays are off
drm/amd/powerplay: power value format change for Vega10
drm/amdgpu/gfx9: support the amdgpu.disable_cu option
drm/amd/powerplay: change PPSMC_MSG_GetCurrPkgPwr for Vega10
drm/amdgpu: Make amdgpu_cs_parser_init static (v2)
drm/amdgpu/cs: fix a typo in a comment
drm/amdgpu: Fix the exported always on CU bitmap
drm/amdgpu/gfx9: gfx_v9_0_enable_gfx_static_mg_power_gating() can be static
drm/amdgpu/psp: upper_32_bits/lower_32_bits for address setup
drm/amd/powerplay/cz: print message if smc message fails
drm/amdgpu: fix typo in amdgpu_debugfs_test_ib_init
...
27 Jun, 2017
1 commit
-
Required for Daniel's drm_vblank_cleanup cleanup
20 Jun, 2017
4 commits
-
I spotted a markup issue, plus adding the descriptions in drm_driver.
Plus a few more links while at it.I'm still mildly unhappy with the split between fops and ioctls, but I
still think having the ioctls in the uapi chapter makes more sense. Oh
well ...v2: Rebase.
v3: Move misplace hunk to the right patch.
Cc: Stefan Agner
Acked-by: Thierry Reding
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170531092045.3950-1-daniel.vetter@ffwll.ch -
Unify and review everything, plus make sure it's all correct markup.
Drop the kernel-doc for internal functions. Also rework the overview
section, it's become rather outdated.Unfortuantely the kernel-doc in drm_driver isn't rendered yet, but
that will change as soon as drm_driver is kernel-docified properly.Also document properly that drm_vblank_cleanup is optional, the core
calls this already.v2: Make it clear that cleanup happens in drm_dev_fini for drivers
with their own ->release callback (Thierry).Acked-by: Thierry Reding
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-11-daniel.vetter@ffwll.ch -
I'm fed up staring at the error message from kernel-doc that
it can't find anything.Acked-by: Thierry Reding
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-10-daniel.vetter@ffwll.ch -
drm/tegra: Changes for v4.13-rc1
This starts off with the addition of more documentation for the host1x
and DRM drivers and finishes with a slew of fixes and enhancements for
the staging IOCTLs as a result of the awesome work done by Dmitry and
Erik on the grate reverse-engineering effort.* tag 'drm/tegra/for-4.13-rc1' of git://anongit.freedesktop.org/tegra/linux:
gpu: host1x: At first try a non-blocking allocation for the gather copy
gpu: host1x: Refactor channel allocation code
gpu: host1x: Remove unused host1x_cdma_stop() definition
gpu: host1x: Remove unused 'struct host1x_cmdbuf'
gpu: host1x: Check waits in the firewall
gpu: host1x: Correct swapped arguments in the is_addr_reg() definition
gpu: host1x: Forbid unrelated SETCLASS opcode in the firewall
gpu: host1x: Forbid RESTART opcode in the firewall
gpu: host1x: Forbid relocation address shifting in the firewall
gpu: host1x: Do not leak BO's phys address to userspace
gpu: host1x: Correct host1x_job_pin() error handling
gpu: host1x: Initialize firewall class to the job's one
drm/tegra: dc: Disable plane if it is invisible
drm/tegra: dc: Apply clipping to the plane
drm/tegra: dc: Avoid reset asserts on Tegra20
drm/tegra: Check syncpoint ID in the 'submit' IOCTL
drm/tegra: Correct copying of waitchecks and disable them in the 'submit' IOCTL
drm/tegra: Check for malformed offsets and sizes in the 'submit' IOCTL
drm/tegra: Add driver documentation
gpu: host1x: Flesh out kerneldoc
16 Jun, 2017
1 commit
-
Cross-subsystem Changes:
- dt-bindings: add vendor prefix for NLT Technologies, Ltd. (Lucas)
- dt-bindings: Add support for samsung s6e3hf2 panel (Hoegeun)Core Changes:
- Add drm_panel_bridge to avoid connector boilerplate in drivers (Eric)
- Trival fixes for dupe forward decl and reduce scope of variable (Dawid)Driver Changes:
- dw-hdmi: Use mode_valid hook on bridge instead of connector (Jose)
- vc4,atmel-hlcdc: Use drm_panel_bridge where appropriate (Eric)
- panel: Add Innolux P079ZCA panel driver (Chris)
- panel-simple: Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels (Lucas)
- panel-samsung-s6e3ha2: Add s6e3hf2 panel support (Hoegeun)
- zte,vc4,pl111,panel,mxsfb: Miscellaneous fixesCc: Jose Abreu
Cc: Eric Anholt
Cc: Chris Zhong
Cc: Lucas Stach
Cc: Hoegeun Kwon
Cc: Dawid Kurek* tag 'drm-misc-next-2017-06-15' of git://anongit.freedesktop.org/git/drm-misc: (26 commits)
drm: Reduce scope of 'state' variable
drm: mxsfb_crtc: Reset the eLCDIF controller
drm: Remove duplicate forward declaration
drm/panel: s6e3ha2: Add support for s6e3hf2 panel on TM2e board
dt-bindings: Add support for samsung s6e3hf2 panel
drm/panel: add backlight dependency for sitronix-st7789v
drm/panel: S6E3HA2 needs backlight code
drm/panel: simple: add support for AUO P320HVN03
drm/panel: simple: add support for NLT NL192108AC18-02D
dt-bindings: add vendor prefix for NLT Technologies, Ltd.
drm/panel: simple: add support for NEC NL12880B20-05
drm/panel: add Innolux P079ZCA panel driver
dt-bindings: Add INNOLUX P079ZCA panel bindings
drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path
drm/vc4/vc4_bo.c: always set bo->resv
drm: Add const to name field declaration in struct drm_prop_enum_list
drm/pl111: Fix offset calculation for the primary plane.
drm/atmel-hlcdc: Fix panel registration
drm/bridge: Build the panel wrapper in drm_kms_helper
drm/atmel-hlcdc: Replace the panel usage with drm_panel_bridge.
...
15 Jun, 2017
1 commit
-
Adds some driver documentation for Tegra. It provides a short overview
of the hardware and software architectures.Signed-off-by: Thierry Reding
Acked-by: Daniel Vetter
Signed-off-by: Thierry Reding
14 Jun, 2017
1 commit
-
Sync objects are new toplevel drm object, that contain a
pointer to a fence. This fence can be updated via command
submission ioctls via drivers.There is also a generic wait obj API modelled on the vulkan
wait API (with code modelled on some amdgpu code).These objects can be converted to an opaque fd that can be
passes between processes.v2: rename reference/unreference to put/get (Chris)
fix leaked reference (David Zhou)
drop mutex in favour of cmpxchg (Chris)
v3: cleanups from danvet, rebase on drm_fops rename
check fd_flags is 0 in ioctls.
v4: export find/free, change replace fence to take a
syncobj. In order to support lookup first, replace
later semantics which seem in the end to be cleaner.Reviewed-by: Sean Paul
Reviewed-by: Chris Wilson
Signed-off-by: Dave Airlie
05 Jun, 2017
1 commit
-
Many DRM drivers have common code to make a stub connector
implementation that wraps a drm_panel. By wrapping the panel in a DRM
bridge, all of the connector code (including calls during encoder
enable/disable) goes away.v2: Fix build with CONFIG_DRM=m, drop "dev" argument that should just
be the panel's dev, move kerneldoc up a level and document
_remove().
v3: Fix another breakage with CONFIG_DRM=m, fix breakage with
CONFIG_OF=n, move protos under CONFIG_DRM_PANEL_BRIDGE, wrap a
line.Signed-off-by: Eric Anholt
Acked-by: Daniel Vetter (v1)
Reviewed-by: Boris Brezillon (v2)
Acked-by: Archit Taneja (v2)
Signed-off-by: Archit Taneja
Link: http://patchwork.freedesktop.org/patch/msgid/20170602202514.11900-1-eric@anholt.net
01 Jun, 2017
2 commits
-
Pull a (much shorter) overview into drm_irq.c, and instead put the
callback documentation into in-line comments in drm_drv.h.v2: Move the include stanzas back to the split-up patch (Stefan).
Cc: Stefan Agner
Reviewed-by: Stefan Agner
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170531092253.12833-1-daniel.vetter@ffwll.ch -
drm_irq.c contains both the irq helper library (optional) and the
vblank support (optional, but part of the modeset uapi, and doesn't
require the use of the irq helpers at all.Split this up for more clarity of the scope of the individual bits.
v2: Move misplaced hunks to this patch (Stefan).
Cc: Stefan Agner
Reviewed-by: Stefan Agner
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170531092146.12528-1-daniel.vetter@ffwll.ch
26 May, 2017
1 commit
-
This is now completed.
Signed-off-by: Gustavo Padovan
Reviewed-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170511191049.28944-9-gustavo@padovan.org
18 May, 2017
1 commit
-
UAPI Changes:
- Return -ENODEV instead of -ENXIO when creating cma fb w/o valid gem (Daniel)
- Add aspect ratio and custom scaling propertis to connector state (Maarten)Cross-subsystem Changes:
- NoneCore Changes:
- Add Laurent as bridge reviewer and Andrzej as bridge maintainer (Archit)
- Maintain new STM driver through -misc (Yannick)
- Misc doc improvements (as is tradition) (Daniel)
- Add driver-private objects to atomic state (Dhinakaran)
- Deprecate preclose hook in modern drivers (use postclose) (Daniel)
- Add hwmode to vblank struct. This fixes mode access in irq context and reduced
a bunch of boilerplate (Daniel)Driver Changes:
- vc4: Add out-fence support to vc4 V3D rendering (Eric)
- stm: Add stm32f429 display hw and am-480272h3tmqw-t01h panel support (Yannick)
- vc4: Remove 256MB cma limit from vc4 (Eric)
- dw-hdmi: Disable audio when inactive, instead of always enabled (Romain)
- zte: Add support for VGA to the ZTE driver (Shawn)
- i915: Track DP MST bandwidth and check it in atomic_check (Dhinakaran)
- vgem: Enable gem dmabuf import iface to facilitate ion testing (Laura)
- vc4: Add support for Cygnus (new dt compat string + couple bug fixes) (Eric)
- pl111: Add driver for pl111 CLCD display controller (Eric/Tom)
- vgem: Subclass drm_device instead of standalone platform device (Chris)Cc: Archit Taneja
Cc: Eric Anholt
Cc: Yannick Fertre
Cc: Romain Perier
Cc: Navare, Manasi D
Cc: Shawn Guo
Cc: Dhinakaran Pandiyan
Cc: Laura Abbott
Cc: Maarten Lankhorst
Cc: Tom Cooksey
Cc: Daniel Vetter
Cc: Chris Wilson* tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc: (72 commits)
drm: add missing declaration to drm_blend.h
drm/dp: Wait up all outstanding tx waiters
drm/dp: Read the tx msg state once after checking for an event
drm/prime: Forward declare struct device
drm/vblank: Lock down vblank->hwmode more
drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos
drm/vblank: Add FIXME comments about moving the vblank ts hooks
drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp
drm/vblank: Switch drm_driver->get_vblank_timestamp to return a bool
drm/vgem: Convert to a struct drm_device subclass
gpu: drm: gma500: remove dead code
drm/sti: Adjust two checks for null pointers in sti_hqvdp_probe()
drm/sti: Fix typos in a comment line
drm/sti: Fix a typo in a comment line
drm/sti: Replace 17 seq_puts() calls by seq_putc()
drm/sti: Reduce function calls for sequence output at five places
drm/sti: use seq_puts to display a string
drm: Nerf the preclose callback for modern drivers
drm/exynos: Merge pre/postclose hooks
drm/tegra: switch to postclose
...
16 May, 2017
1 commit
-
DocBook is mentioned several times at the documentation. Update
the obsolete references from it at the DocBook.Acked-by: SeongJae Park
Signed-off-by: Mauro Carvalho Chehab
09 May, 2017
1 commit
-
This is a modesetting driver for the pl111 CLCD display controller
found on various ARM platforms such as the Versatile Express. The
driver has only been tested on the bcm911360_entphn platform so far,
with PRIME-based buffer sharing between vc4 and clcd.It reuses the existing devicetree binding, while not using quite as
many of its properties as the fbdev driver does (those are left for
future work).v2: Nearly complete rewrite by anholt, cutting 2/3 of the code thanks
to DRM core's excellent new helpers.
v3: Don't match pl110 any more, don't attach if we don't have a DRM
panel, use DRM_GEM_CMA_FOPS, update MAINTAINERS, use the simple
display helper, use drm_gem_cma_dumb_create (same as our wrapper).
v4: Change the driver's .name to not clash with fbdev in sysfs, drop
platform alias, drop redundant "drm" in DRM driver name, hook up
.prepare_fb to the CMA helper so that DMA fences should work.
v5: Move register definitions inside the driver directory, fix build
in COMPILE_TEST and !AMBA mode.
v6: Drop TIM2_CLKSEL for now to be consistent with existing DT
bindings, switch back to external register definitions.Signed-off-by: Tom Cooksey
Signed-off-by: Eric Anholt
Reviewed-by: Linus Walleij (v5)
Acked-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170413031746.12921-2-eric@anholt.net
05 May, 2017
1 commit
-
freedesktop.org has adopted a formal&enforced code of conduct:
https://www.fooishbar.org/blog/fdo-contributor-covenant/
https://www.freedesktop.org/wiki/CodeOfConduct/Besides formalizing things a bit more I don't think this changes
anything for us, we've already peer-enforced respectful and
constructive interactions since a long time. But it's good to document
things properly.v2: Drop confusing note from commit message and clarify the grammer
(Chris, Alex and others).Cc: Daniel Stone
Cc: Keith Packard
Cc: tfheen@err.no
Signed-off-by: Daniel Vetter
Reviewed-by: Daniel Stone
Reviewed-by: Sumit Semwal
Acked-by: Archit Taneja
Reviewed-by: Martin Peres
Acked-by: Thierry Reding
Acked-by: Jani Nikula
Acked-by: Vincent Abriou
Acked-by: Neil Armstrong
Reviewed-by: Maarten Lankhorst
Acked-by: Brian Starkey
Acked-by: Rob Clark
Reviewed-by: David Herrmann
Acked-by: Sean Paul
Reviewed-by: Harry Wentland
Reviewed-by: Eric Anholt
Acked-by: Alex Deucher
Acked-by: Gustavo Padovan
Acked-by: Michel Dänzer
Acked-by: Laurent Pinchart
Acked-by: Sumit Semwal
Acked-by: Keith Packard
Acked-by: Gabriel Krisman Bertazi
Acked-by: Adam Jackson
Signed-off-by: Dave Airlie
05 Apr, 2017
3 commits
-
Also unify/merge with the existing stuff.
I was a bit torn where to put this, but in the end I decided to put
all the ioctl/sysfs/debugfs stuff into drm-uapi.rst. That means we
have a bit a split with the other uapi related stuff used internally,
like drm_file.[hc], but I think overall this makes more sense.If it's too confusing we can always add more cross-links to make it
more discoverable. But the auto-sprinkling of links kernel-doc already
does seems sufficient.Also for prettier docs and more cross-links, switch the internal
defines over to an enum, as usual.v2: Update kerneldoc fro drm_compat_ioctl too (caught by 0day), plus a
bit more drive-by polish.v3: Fix typo, spotted by xerpi on irc (Sergi).
v4: Add missing space in comment (Neil).
Cc: Sergi Granell
Reviewed-by: Neil Armstrong
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170404095304.17599-4-daniel.vetter@ffwll.ch -
- remove docs for internal func, doesn't add value
- add short overview snippet instead explaining that drivers don't
have to bother themselves with reg/unreg concerns
- drop the ttm comment about drmP.h, drmP.h is disappearing ...Reviewed-by: Neil Armstrong
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170404095304.17599-2-daniel.vetter@ffwll.ch -
Just drive-by, but we have gsoc running so better to update it now.
Great news is that two entries can be removed because essentially all
done.v2: Keep a bunch of the todos, Gabriel is working on them.
Cc: Gabriel Krisman Bertazi
Reviewed-by: Neil Armstrong
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170404095304.17599-1-daniel.vetter@ffwll.ch
04 Apr, 2017
2 commits
-
Acked-by: Daniel Vetter
Signed-off-by: Neil Armstrong -
This patch adds a new DRM documentation entry and links to the input
format table added in the dw_hdmi header.Reviewed-by: Archit Taneja
Acked-by: Laurent Pinchart
Signed-off-by: Neil Armstrong
29 Mar, 2017
1 commit
-
They're properly documented in drm_connector.c now, and this
csv file is a horrible mess. Better to remove it.Reviewed-by: Alex Deucher
Reviewed-by: Harry Wentland
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170328155349.5972-1-daniel.vetter@ffwll.ch
26 Mar, 2017
1 commit
-
Discussed with Noralf on the list a bit.
An open question is tinydrm vs. drm_panel, but until we have a clear
idea what's really needed in that space, I think it's best to just
move forward with what we have.Cc: Noralf Trønnes
Acked-by: Noralf Trønnes
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170322083617.13361-10-daniel.vetter@ffwll.ch
24 Mar, 2017
2 commits
-
I've decided to not document drm_debugfs_remove_files, it's on the way
out.The biggest part is a huge todo.rst entry with what all should be
improved.v2: Nits from Gabriel.
Cc: Gabriel Krisman Bertazi
Reviewed-by: Gabriel Krisman Bertazi
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch -
This was missed in Tomeu's patch. Also remove the kerneldoc for the
internal function, we don't document that in general.While at it word-smith the docs slightly for more clarity.
Cc: Tomeu Vizoso
Reviewed-by: Tomeu Vizoso
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170322083617.13361-4-daniel.vetter@ffwll.ch
23 Mar, 2017
3 commits
-
Resync with drm-next, I have a patch which currently can't be applied
because drm-misc-next lacked the latest drm/i915 code.Signed-off-by: Daniel Vetter
-
drm-misc for 4.12, 2nd attempt this week:
- topic branch from Jon Corbet for the new graph kerneldoc support
- lots of graphs for kms/atomic things using the above
- some vblank query tuning from Chris
- gem/cma_fops macros
- moar docsDriver stuff:
- vc4 hdmi audio, yay (Eric)
- dw-hdmi polish from a bunch of people
- some rockchip dp updates that didn't make last week (Chris Zhong)
- misc bridge&driver updates* tag 'drm-misc-next-2017-03-21' of git://anongit.freedesktop.org/git/drm-misc: (37 commits)
drm/edid: detect SCDC support in HF-VSDB
drm/edid: detect SCDC support in HF-VSDB
drm/edid: check for HF-VSDB block
drm: Add SCDC helpers
drm: bridge: dw-hdmi: add HDMI vendor specific infoframe config
drm/bridge: dw_hdmi: support i2c extended read mode
drm/msm: add stubs for msm_{perf,rd}_debugfs_cleanup
drm: bochs: Don't remove uninitialized fbdev framebuffer
drm: vc4: remove redundant check of plane being non-null
drm/vc4: use platform_register_drivers
dma-fence: add dma_fence_match_context helper
drm/vc4: Add HDMI audio support
dt-bindings: Document the dmas and dma-names properties for VC4 HDMI
drm/atmel-hlcdc: Fix suspend/resume implementation
drm: Skip the waitqueue setup for vblank queries
drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off)
drm/doc: atomic overview, with graph
drm/doc: diagram for mode objects and properties
drm/doc: Consistent kerneldoc include order
drm/doc: Add KMS overview graphs
... -
The discussion pretty much concluded without objections, let's
document what we agreed on.Cc'ing linux-doc for the new tag in Documentation/process/index.rst.
Acked-by: Dave Airlie
Reviewed-by: Sean Paul
Cc: Jonathan Corbet
Cc: linux-doc@vger.kernel.org
Cc: Dave Airlie
Cc: Sean Paul
Cc: Jani Nikula
Cc: Alex Deucher
Cc: Lukas Wunner
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20170321155228.30287-1-daniel.vetter@ffwll.ch
21 Mar, 2017
1 commit
-
SCDC is a mechanism defined in the HDMI 2.0 specification that allows
the source and sink devices to communicate.This commit introduces helpers to access the SCDC and provides the
symbolic names for the various registers defined in the specification.V2: Rebase.
V3: Added R-B from Jose.
V4: Rebase
V5: Addressed review comments from Ville
- Handle the I2c return values in a better way (dp_dual_mode)
- Make the macros for SCDC Major/Minor more readable, by adding
a 'GET' in the macro names
V6: Rebase
V7: Rebase
V8: Rebase
V9: Rebase
V10: RebaseSigned-off-by: Thierry Reding
Signed-off-by: Shashank Sharma
Reviewed-by: Jose Abreu
Signed-off-by: Jani Nikula
Link: http://patchwork.freedesktop.org/patch/msgid/1489404244-16608-2-git-send-email-shashank.sharma@intel.com