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2019-07-17docs: remove extra conf.py filesMauro Carvalho Chehab
Now that the latex_documents are handled automatically, we can remove those extra conf.py files. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-15Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "The biggest thing in this is the AMD Navi GPU support, this again contains a bunch of header files that are large. These are the new AMD RX5700 GPUs that just recently became available. New drivers: - ST-Ericsson MCDE driver - Ingenic JZ47xx SoC UAPI change: - HDR source metadata property Core: - HDR inforframes and EDID parsing - drm hdmi infoframe unpacking - remove prime sg_table caching into dma-buf - New gem vram helpers to reduce driver code - Lots of drmP.h removal - reservation fencing fix - documentation updates - drm_fb_helper_connector removed - mode name command handler rewrite fbcon: - Remove the fbcon notifiers ttm: - forward progress fixes dma-buf: - make mmap call optional - debugfs refcount fixes - dma-fence free with pending signals fix - each dma-buf gets an inode Panels: - Lots of additional panel bindings amdgpu: - initial navi10 support - avoid hw reset - HDR metadata support - new thermal sensors for vega asics - RAS fixes - use HMM rather than MMU notifier - xgmi topology via kfd - SR-IOV fixes - driver reload fixes - DC use a core bpc attribute - Aux fixes for DC - Bandwidth calc updates for DC - Clock handling refactor - kfd VEGAM support vmwgfx: - Coherent memory support changes i915: - HDR Support - HDMI i2c link - Icelake multi-segmented gamma support - GuC firmware update - Mule Creek Canyon PCH support for EHL - EHL platform updtes - move i915.alpha_support to i915.force_probe - runtime PM refactoring - VBT parsing refactoring - DSI fixes - struct mutex dependency reduction - GEM code reorg mali-dp: - Komeda driver features msm: - dsi vs EPROBE_DEFER fixes - msm8998 snapdragon 835 support - a540 gpu support - mdp5 and dpu interconnect support exynos: - drmP.h removal tegra: - misc fixes tda998x: - audio support improvements - pixel repeated mode support - quantisation range handling corrections - HDMI vendor info fix armada: - interlace support fix - overlay/video plane register handling refactor - add gamma support rockchip: - RX3328 support panfrost: - expose perf counters via hidden ioctls vkms: - enumerate CRC sources list ast: - rework BO handling mgag200: - rework BO handling dw-hdmi: - suspend/resume support rcar-du: - R8A774A1 Soc Support - LVDS dual-link mode support - Additional formats - Misc fixes omapdrm: - DSI command mode display support stm - fb modifier support - runtime PM support sun4i: - use vmap ops vc4: - binner bo binding rework v3d: - compute shader support - resync/sync fixes - job management refactoring lima: - NULL pointer in irq handler fix - scheduler default timeout virtio: - fence seqno support - trace events bochs: - misc fixes tc458767: - IRQ/HDP handling sii902x: - HDMI audio support atmel-hlcdc: - misc fixes meson: - zpos support" * tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm: (1815 commits) Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next" Revert "mm: adjust apply_to_pfn_range interface for dropped token." mm: adjust apply_to_pfn_range interface for dropped token. drm/amdgpu/navi10: add uclk activity sensor drm/amdgpu: properly guard the generic discovery code drm/amdgpu: add missing documentation on new module parameters drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback drm/amd/display: avoid 64-bit division drm/amdgpu/psp11: simplify the ucode register logic drm/amdgpu: properly guard DC support in navi code drm/amd/powerplay: vega20: fix uninitialized variable use drm/amd/display: dcn20: include linux/delay.h amdgpu: make pmu support optional drm/amd/powerplay: Zero initialize current_rpm in vega20_get_fan_speed_percent drm/amd/powerplay: Zero initialize freq in smu_v11_0_get_current_clk_freq drm/amd/powerplay: Use memset to initialize metrics structs drm/amdgpu/mes10.1: Fix header guard drm/amd/powerplay: add temperature sensor support for navi10 drm/amdgpu: fix scheduler timeout calc drm/amdgpu: Prepare for hmm_range_register API change (v2) ...
2019-06-21Merge tag 'drm-intel-next-2019-06-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Features: - HDR support (Uma, Ville) - Add I2C symlink under HDMI connector similar to DP (Oleg) - Add ICL multi-segmented gamma support (Shashank, Uma) - Update register whitelist support for new hardware (Robert, John) - GuC firmware update with updated ABI interface (Michal, Oscar) - Add support for new DMC header versions (Lucas) - In-kernel blitter client for selftest use (Matthew) - Add Mule Creec Canyon (MCC) PCH support to go with EHL (Matt) - EHL platform feature updates (Matt) - Use Command Transport Buffers with GuC on all gens (Daniele) - New i915.force_probe module parameter to replace i915.alpha_support (Jani) Refactoring: - Better runtime PM code abstraction/encapsulation (Daniele) - VBT parsing cleanup and improvements (Jani) - Move display code to its own subdirectory (Jani) - Header cleanup (Jani, Daniele) - Prep work for subsclice mask expansion (Stuart) - Use uncore mmio register accessors more, remove unused macro wrappers (Tvrtko) - Remove unused atomic property get/set stubs (Maarten) - GTT cleanups and improvements (Mika) - Pass intel_ types instead of drm_ types in plenty of display code (Ville) - Engine reset, hangcheck, fault code cleanups and improvements (Tvrtko) - Consider AML variants simply as either KBL or CFL ULX (Ville) - State checker cleanups and improvements (Ville) - GEM code reorganization to more files under gem subdirectory (Chris) - Reducing dependency on a coarse struct_mutex (Chris) Fixes: - Fix use of uninitialized/incorrect error pointers (Colin, Dan) - Fix DSI fastboot on some VLV/CHV platforms (Hans) - Fix DSI error path (Hans) - Add ICL port A combo PHY HW state check (Imre) - Fix ICL AUX-B HW not done issue (Imre) - Fix perf whitelist on gen10+ (Lionel) - Fix PSR exit by forcing manual exit on older gens (José) - Match voltage ranges instead of exact values (Lucas) - Fix SDVO HDMI audio, with cleanups (Ville) - Fix plane state dumps (Ville) - Fix driver cleanup code to support driver hot unbind (Janusz) - Add checks for ICL memory bandwidth requirements (Ville) - Fix toggling between no C8 planes vs. at least one C8 plane (Ville) - Improved checks on PLL usage conditions, refactoring (Ville) - Avoid clobbering M/N values in fastset fuzzy checks (Ville) - Take a runtime pm wakeref for atomic commits (Chris) - Do not allow runtime pm autosuspend to remove userspace GGTT mmaps too quickly (Chris) - Avoid refcount_inc on known zero count to avoid debug flagging (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87v9x1lpdh.fsf@intel.com
2019-06-20drm/todo: Update drm_gem_object_funcs todo even moreDaniel Vetter
I rushed merging this a bit too much, and Noralf pointed out that we're a lot better already and have made great progress. Let's try again. v2: Fix typo spotted by Eric Engestrom. Fixes: 8db420ac6cf2 ("drm/todo: Improve drm_gem_object funcs todo") Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Rob Herring <robh@kernel.org> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Eric Anholt <eric@anholt.net> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190618140241.19856-1-daniel.vetter@ffwll.ch
2019-06-18Documentation/i915: fix file references after display/ subdir renamesJani Nikula
Fix the plethora of Sphinx build errors after moving the display files under a subdirectory. Fixes: 379bc100232a ("drm/i915: move modesetting output/encoder code under display/") Fixes: df0566a641f9 ("drm/i915: move modesetting core code under display/") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190617102944.25129-1-jani.nikula@intel.com
2019-06-17drm/todo: Improve drm_gem_object funcs todoDaniel Vetter
We're kinda going in the wrong direction. Spotted while typing better gem/prime docs. Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Rob Herring <robh@kernel.org> Cc: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-2-daniel.vetter@ffwll.ch
2019-06-14Merge tag 'drm-misc-next-2019-06-14' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.3: UAPI Changes: Cross-subsystem Changes: - Add code to signal all dma-fences when freed with pending signals. - Annotate reservation object access in CONFIG_DEBUG_MUTEXES Core Changes: - Assorted documentation fixes. - Use irqsave/restore spinlock to add crc entry. - Move code around to drm_client, for internal modeset clients. - Make drm_crtc.h and drm_debugfs.h self-contained. - Remove drm_fb_helper_connector. - Add bootsplash to todo. - Fix lock ordering in pan_display_legacy. - Support pinning buffers to current location in gem-vram. - Remove the now unused locking functions from gem-vram. - Remove the now unused kmap-object argument from vram helpers. - Stop checking return value of debugfs_create. - Add atomic encoder enable/disable helpers. - pass drm_atomic_state to atomic connector check. - Add atomic support for bridge enable/disable. - Add self refresh helpers to core. Driver Changes: - Add extra delay to make MTP SDM845 work. - Small fixes to virtio, vkms, sii902x, sii9234, ast, mcde, analogix, rockchip. - Add zpos and ?BGR8888 support to meson. - More removals of drm_os_linux and drmP headers for amd, radeon, sti, r128, r128, savage, sis. - Allow synopsis to unwedge the i2c hdmi bus. - Add orientation quirks for GPD panels. - Edid cleanups and fixing handling for edid < 1.2. - Add runtime pm to stm. - Handle s/r in dw-hdmi. - Add hooks for power on/off to dsi for stm. - Remove virtio dirty tracking code, done in drm core. - Rework BO handling in ast and mgag200. Tiny conflict in drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c, needed #include <linux/slab.h> to make it compile. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0e01de30-9797-853c-732f-4a5bd6e61445@linux.intel.com
2019-06-13drm: Add helpers to kick off self refresh mode in driversSean Paul
This patch adds a new drm helper library to help drivers implement self refresh. Drivers choosing to use it will register crtcs and will receive callbacks when it's time to enter or exit self refresh mode. In its current form, it has a timer which will trigger after a driver-specified amount of inactivity. When the timer triggers, the helpers will submit a new atomic commit to shut the refreshing pipe off. On the next atomic commit, the drm core will revert the self refresh state and bring everything back up to be actively driven. From the driver's perspective, this works like a regular disable/enable cycle. The driver need only check the 'self_refresh_active' state in crtc_state. It should initiate self refresh mode on the panel and enter an off or low-power state. Changes in v2: - s/psr/self_refresh/ (Daniel) - integrated the psr exit into the commit that wakes it up (Jose/Daniel) - made the psr state per-crtc (Jose/Daniel) Changes in v3: - Remove the self_refresh_(active|changed) from connector state (Daniel) - Simplify loop in drm_self_refresh_helper_alter_state (Daniel) - Improve self_refresh_aware comment (Daniel) - s/self_refresh_state/self_refresh_data/ (Daniel) Changes in v4: - Move docbook location below panel (Daniel) - Improve docbook with references and more detailed explanation (Daniel) - Instead of register/unregister, use init/cleanup (Daniel) Changes in v5: - Resolved conflict in drm_atomic_helper.c #include block - Resolved conflict in rst with HDCP helper docs Changes in v6: - Fix include ordering, clean up forward declarations (Sam) Link to v1: https://patchwork.freedesktop.org/patch/msgid/20190228210939.83386-2-sean@poorly.run Link to v2: https://patchwork.freedesktop.org/patch/msgid/20190326204509.96515-1-sean@poorly.run Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-6-sean@poorly.run Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-6-sean@poorly.run Link to v5: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-6-sean@poorly.run Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jose Souza <jose.souza@intel.com> Cc: Zain Wang <wzz@rock-chips.com> Cc: Tomasz Figa <tfiga@chromium.org> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Sam Ravnborg <sam@ravnborg.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190612145026.191846-1-sean@poorly.run
2019-06-11drm/todo: Add bootsplash entryNoralf Trønnes
Ease entry for anyone wanting to pick up the bootsplash work by providing a couple of pointers. v2: Add Sam as contact (Sam) Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190608152657.36613-6-noralf@tronnes.org
2019-06-11drm/fb-helper: Remove drm_fb_helper_connectorNoralf Trønnes
All drivers add all their connectors so there's no need to keep around an array of available connectors. Instead we just put the useable (not writeback) connectors in a temporary array using drm_client_for_each_connector_iter() everytime we probe the outputs. Other places where it's necessary to look at the connectors, we just iterate over them using the same iterator function. Rename functions which signature is changed since they will be moved to drm_client in a later patch. v6: Improve commit message (Sam Ravnborg) Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190608152657.36613-2-noralf@tronnes.org
2019-06-08docs: mark orphan documents as suchMauro Carvalho Chehab
Sphinx doesn't like orphan documents: Documentation/accelerators/ocxl.rst: WARNING: document isn't included in any toctree Documentation/arm/stm32/overview.rst: WARNING: document isn't included in any toctree Documentation/arm/stm32/stm32f429-overview.rst: WARNING: document isn't included in any toctree Documentation/arm/stm32/stm32f746-overview.rst: WARNING: document isn't included in any toctree Documentation/arm/stm32/stm32f769-overview.rst: WARNING: document isn't included in any toctree Documentation/arm/stm32/stm32h743-overview.rst: WARNING: document isn't included in any toctree Documentation/arm/stm32/stm32mp157-overview.rst: WARNING: document isn't included in any toctree Documentation/gpu/msm-crash-dump.rst: WARNING: document isn't included in any toctree Documentation/interconnect/interconnect.rst: WARNING: document isn't included in any toctree Documentation/laptops/lg-laptop.rst: WARNING: document isn't included in any toctree Documentation/powerpc/isa-versions.rst: WARNING: document isn't included in any toctree Documentation/virtual/kvm/amd-memory-encryption.rst: WARNING: document isn't included in any toctree Documentation/virtual/kvm/vcpu-requests.rst: WARNING: document isn't included in any toctree So, while they aren't on any toctree, add :orphan: to them, in order to silent this warning. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-06-06drm/i915: fix documentation build warningsJani Nikula
Just a straightforward bag of fixes for a clean htmldocs build. Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190605095657.23601-2-jani.nikula@intel.com
2019-06-06Documentation/i915: Fix kernel-doc references to moved gem filesJani Nikula
The error messages could be more descriptive, but fix these caused by file moves: WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -internal ./drivers/gpu/drm/i915/i915_gem_shrinker.c' failed with return code 2 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -function User command execution ./drivers/gpu/drm/i915/i915_gem_execbuffer.c' failed with return code 1 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -internal ./drivers/gpu/drm/i915/i915_gem_tiling.c' failed with return code 2 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -function buffer object tiling ./drivers/gpu/drm/i915/i915_gem_tiling.c' failed with return code 1 Fixes: 10be98a77c55 ("drm/i915: Move more GEM objects under gem/") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190605095657.23601-1-jani.nikula@intel.com
2019-06-06Merge branch 'drm-next-5.3' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next amdgpu: - Revert timeline support until KHR is ready - Various driver reload fixes - Refactor clock handling in DC - Aux fixes for DC - Bandwidth calculation updates for DC - Fix documentation due to file rename - RAS fix - Fix race in late_init ttm: - Allow for better forward progress when there is heavy memory contention Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190606032537.6939-1-alexander.deucher@amd.com
2019-06-05gpu: amdgpu: fix broken amdgpu_dma_buf.c referencesMauro Carvalho Chehab
This file was renamed, but docs weren't updated accordingly. WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -function PRIME Buffer Sharing ./drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c' failed with return code 1 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -internal ./drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c' failed with return code 2 Fixes: 2fbd6f94accdbb223a ("drm/amdgpu: rename amdgpu_prime.[ch] into amdgpu_dma_buf.[ch]") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-06Merge tag 'drm-misc-next-2019-06-05' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.3: UAPI Changes: Cross-subsystem Changes: - Add devicetree bindings for new panels. - Convert allwinner's DT bindings to a schema. - Drop video/hdmi static functions from kernel docs. - Discard old fence when reserving space in reservation_object_get_fences_rcu. Core Changes: - Add missing -ENOMEM handling in edid loading. - Fix null pointer deref in scheduler. - Header cleanups, making them self-contained. - Remove drmP.h inclusion from core. - Fix make htmldocs warning in scheduler and HDR metadata. - Fix a few warnings in the uapi header and add a doc section for it. - Small MST sideband error handling fix. - Clarify userspace review requirements. - Clarify implicit/explicit fencing in docs. - Flush output polling on shutdown. Driver Changes: - Small cleanups to stm. - Add new driver for ST-Ericsson MCDE - Kconfig fix for meson HDMI. - Add support for Armadeus ST0700 Adapt panel. - Add KOE tx14d24vm1bpa panel. - Update timings for st7701. - Fix compile error in mcde. - Big series of tc358767 fixes, and enabling support for IRQ and HPD handling. - Assorted fixes to sii902x, and implementing HDMI audio support. - Enable HDR metadata support on amdgpu. - Assorted fixes to atmel-hlcdc, and add sam9x60 LCD controller support. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/6c43ffa9-11ff-5354-d772-c20fd4d1e3d9@linux.intel.com
2019-06-05Documentation/i915: Fix references to renamed filesMauro Carvalho Chehab
WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -function Hardware workarounds ./drivers/gpu/drm/i915/intel_workarounds.c' failed with return code 1 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -function Logical Rings, Logical Ring Contexts and Execlists ./drivers/gpu/drm/i915/intel_lrc.c' failed with return code 1 WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -internal ./drivers/gpu/drm/i915/intel_lrc.c' failed with return code 2 Fixes: 112ed2d31a46 ("drm/i915: Move GraphicsTechnology files under gt/") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/bd7dd29b9fb2101c954c8cfb2c3b4efc7d277045.1559656538.git.mchehab+samsung@kernel.org
2019-06-04drm: ADD UAPI structure definition section in kernel docUma Shankar
Add a new section for UAPI structure and helper definitions in kernel docbook. Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1559567330-25182-2-git-send-email-uma.shankar@intel.com
2019-06-04drm/fb-helper: Remove drm_fb_helper_crtcNoralf Trønnes
struct drm_fb_helper_crtc is now just a wrapper around drm_mode_set so use that directly instead and attach it as a modeset array onto drm_client_dev. drm_fb_helper will use this array to store its modesets which means it will always initialize a drm_client, but it will not register the client (callbacks) unless it's the generic fbdev emulation. Code will later be moved to drm_client, so add code there in a new file drm_client_modeset.c with MIT license to match drm_fb_helper.c. The modeset connector array size is hardcoded for the cloned case to avoid having to pass in a value from the driver. A value of 8 is chosen to err on the safe side. This means that the max connector argument for drm_fb_helper_init() and drm_fb_helper_fbdev_setup() isn't used anymore, a todo entry for this is added. In pan_display_atomic() restore_fbdev_mode_force() is used instead of restore_fbdev_mode_atomic() because that one will later become internal to drm_client_modeset. Locking order: 1. drm_fb_helper->lock 2. drm_master_internal_acquire 3. drm_client_dev->modeset_mutex v6: Improve commit message (Sam Ravnborg) v3: - Use full drm_client_init/release for the modesets (Daniel Vetter) - drm_client_for_each_modeset: use lockdep_assert_held (Daniel Vetter) - Hook up to Documentation/gpu/drm-client.rst (Daniel Vetter) v2: - Add modesets array to drm_client (Daniel Vetter) - Use a new file for the modeset code (Daniel Vetter) - File has to be MIT licensed (Emmanuel Vadot) - Add copyrights from drm_fb_helper.c Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190531140117.37751-3-noralf@tronnes.org
2019-06-03drm/doc: More fine-tuning on userspace review requirementsDaniel Vetter
With Eric's patch commit ba6e798ecf320716780bb6a6088a8d17dcba1d49 Author: Eric Anholt <eric@anholt.net> Date: Wed Apr 24 11:56:17 2019 -0700 drm/doc: Document expectation that userspace review looks at kernel uAPI. there's been concerns raised that we expect userspace people to do in-depth kernel patch review. That's not reasonable, same way kernel people can't review all the userspace we have. Try to clarify expectations a bit more. Cc: Eric Anholt <eric@anholt.net> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: contact@emersion.fr Cc: wayland-devel@lists.freedesktop.org Acked-by: Eric Anholt <eric@anholt.net> Reviewed-by: Simon Ser <contact@emersion.fr> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521084849.27452-1-daniel.vetter@ffwll.ch
2019-05-31Merge branch 'drm-next-5.3' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next New stuff for 5.3: - Add new thermal sensors for vega asics - Various RAS fixes - Add sysfs interface for memory interface utilization - Use HMM rather than mmu notifier for user pages - Expose xgmi topology via kfd - SR-IOV fixes - Fixes for manual driver reload - Add unique identifier for vega asics - Clean up user fence handling with UVD/VCE/VCN blocks - Convert DC to use core bpc attribute rather than a custom one - Add GWS support for KFD - Vega powerplay improvements - Add CRC support for DCE 12 - SR-IOV support for new security policy - Various cleanups From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190529220944.14464-1-alexander.deucher@amd.com
2019-05-28Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst
This picks up rc2 for us as well. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-05-28Merge tag 'drm-intel-next-2019-05-24' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Features: - Engine discovery query (Tvrtko) - Support for DP YCbCr4:2:0 outputs (Gwan-gyeong) - HDCP revocation support, refactoring (Ramalingam) - Remove DRM_AUTH from IOCTLs which also have DRM_RENDER_ALLOW (Christian König) - Asynchronous display power disabling (Imre) - Perma-pin uC firmware and re-enable global reset (Fernando) - GTT remapping for display, for bigger fb size and stride (Ville) - Enable pipe HDR mode on ICL if only HDR planes are used (Ville) - Kconfig to tweak the busyspin durations for i915_wait_request (Chris) - Allow multiple user handles to the same VM (Chris) - GT/GEM runtime pm improvements using wakerefs (Chris) - Gen 4&5 render context support (Chris) - Allow userspace to clone contexts on creation (Chris) - SINGLE_TIMELINE flags for context creation (Chris) - Allow specification of parallel execbuf (Chris) Refactoring: - Header refactoring (Jani) - Move GraphicsTechnology files under gt/ (Chris) - Sideband code refactoring (Chris) Fixes: - ICL DSI state readout and checker fixes (Vandita) - GLK DSI picture corruption fix (Stanislav) - HDMI deep color fixes (Clinton, Aditya) - Fix driver unbinding from a device in use (Janusz) - Fix clock gating with pipe scaling (Radhakrishna) - Disable broken FBC on GLK (Daniel Drake) - Miscellaneous GuC fixes (Michal) - Fix MG PHY DP register programming (Imre) - Add missing combo PHY lane power setup (Imre) - Workarounds for early ICL VBT issues (Imre) - Fix fastset vs. pfit on/off on HSW EDP transcoder (Ville) - Add readout and state check for pch_pfit.force_thru (Ville) - Miscellaneous display fixes and refactoring (Ville) - Display workaround fixes (Ville) - Enable audio even if ELD is bogus (Ville) - Fix use-after-free in reporting create.size (Chris) - Sideband fixes to avoid BYT hard lockups (Chris) - Workaround fixes and improvements (Chris) Maintainer shortcomings: - Failure to adequately describe and give credit for all changes (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87sgt3n45z.fsf@intel.com
2019-05-24drm/amd/doc: Add RAS documentation to guideTom St Denis
Acked-by: Slava Abramov <slava.abramov@amd.com> Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-05-24drm/amd/doc: Add XGMI sysfs documentationTom St Denis
Acked-by: Slava Abramov <slava.abramov@amd.com> Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-05-24drm/mcde: Add new driver for ST-Ericsson MCDELinus Walleij
This adds a new DRM driver for the ST-Ericsson Multi Channel Display Engine, MCDE display controller. This hardware has three independent DSI hosts and can composit and display several memory buffers onto an LCD display. It was developed for several years inside of ST-Ericsson and shipped with a few million mobile phones from Sony and Samsung, as well as with the Snowball community development board. The driver is currently pretty rudimentary but supports a simple framebuffer so we can get penguins and graphics when using these SoCs. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190524092019.19355-1-linus.walleij@linaro.org
2019-05-16drm/doc: Document expectation that userspace review looks at kernel uAPI.Eric Anholt
The point of this review process is that userspace using the new uAPI can actually live with the uAPI being provided, and it's hard to know that without having actually looked into a kernel patch yourself. Signed-off-by: Eric Anholt <eric@anholt.net> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190424185617.16865-2-eric@anholt.net Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-05-16drm/doc: Allow new UAPI to be used once it's in drm-next/drm-misc-next.Eric Anholt
I was trying to figure out if it was permissible to merge the Mesa side of V3D's CSD support yet while it's in drm-misc-next but not drm-next, and developers on #dri-devel IRC had differing opinions of what the requirement was. v2: Restrict to just drm-next or drm-misc-next on airlied's request. Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20190424220638.16222-1-eric@anholt.net Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-05-15drm: Integrate VRAM MM into struct drm_deviceThomas Zimmermann
There's now a pointer to struct drm_vram_mm stored in struct drm_device. DRM drivers that use VRAM MM should use this field to refer to their instance of the data structure. Appropriate helpers are now provided as well. Adding struct drm_vram_mm to struct drm_device further avoids wrappers and boilerplate code in drivers. This patch implements default functions for callbacks in struct drm_driver and struct file_operations that use the struct drm_vram_mm stored in struct drm_device. Drivers that need to provide their own implementations can still do so. The patch also adds documentation for the VRAM helper library in general. v5: * set .llseek to no_llseek() from DRM_VRAM_MM_FILE_OPERATIONS v4: * cleanups from checkpatch.pl * document VRAM helper library Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-9-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-15drm: Add VRAM MM, a simple memory manager for dedicated VRAMThomas Zimmermann
The VRAM MM memory manager is a helper library that manages dedicated video memory of simple framebuffer devices. It is supported to be used with struct drm_gem_vram_object, but does not depend on it. The implementation is based on the respective code from ast, bochs, and mgag200. These drivers share the exact same implementation except for type names. The helpers are currently build with TTM. This may change in future revisions. v4: * cleanups from checkpatch.pl v2: * renamed to struct drm_vram_mm * add drm_vram_mm_mmap() helper * documentation fixes Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-7-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-15drm: Add |struct drm_gem_vram_object| and helpersThomas Zimmermann
The type |struct drm_gem_vram_object| implements a GEM object for simple framebuffer devices with dedicated video memory. The BO is either located in VRAM or system memory. The implementation has been created from the respective code in ast, bochs and mgag200. These drivers copy their implementation from each other; except for the names of several data types. The helpers are currently build with TTM, but this is considered an implementation detail and may change in future updates. v5: * do WARN_ON_ONCE for pin-count mismatches * allocate only 2 entries in placements array v4: * cleanups from checkpatch.pl * removed several fixed-size types from interfaces * DRM_VRAM_HELPER now selects DRM_TTM * remove separate config option for GEM VRAM v2: * rename to |struct drm_gem_vram_object| * move drm_is_gem_ttm() to a later patch in the series * add drm_gem_vram_kmap_at() * return is_iomem from kmap functions * redefine TTM placement flags for public interface * documentation fixes Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-2-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-14drm/fb-helper: Avoid race with DRM userspaceNoralf Trønnes
drm_fb_helper_is_bound() is used to check if DRM userspace is in control. This is done by looking at the fb on the primary plane. By the time fb-helper gets around to committing, it's possible that the facts have changed. Avoid this race by holding the drm_device->master_mutex lock while committing. When DRM userspace does its first open, it will now wait until fb-helper is done. The helper will stay away if there's a master. Two igt tests fail with the new 'bail out if master' rule. Work around this by relaxing this rule for drm_fb_helper_restore_fbdev_mode_unlocked() until the tests have been fixed. Add todo entry for this. Locking rule: Always take the fb-helper lock first. v5: drm_fb_helper_restore_fbdev_mode_unlocked(): Use restore_fbdev_mode_force() v2: - Remove drm_fb_helper_is_bound() (Daniel Vetter) - No need to check fb_helper->dev->master in drm_fb_helper_single_fb_probe(), restore_fbdev_mode() has the check. Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190506180139.6913-3-noralf@tronnes.org
2019-05-09drm: revocation check at drm subsystemRamalingam C
On every hdcp revocation check request SRM is read from fw file /lib/firmware/display_hdcp_srm.bin SRM table is parsed and stored at drm_hdcp.c, with functions exported for the services for revocation check from drivers (which implements the HDCP authentication) This patch handles the HDCP1.4 and 2.2 versions of SRM table. v2: moved the uAPI to request_firmware_direct() [Daniel] v3: kdoc added. [Daniel] srm_header unified and bit field definitions are removed. [Daniel] locking improved. [Daniel] vrl length violation is fixed. [Daniel] v4: s/__swab16/be16_to_cpu [Daniel] be24_to_cpu is done through a global func [Daniel] Unused variables are removed. [Daniel] unchecked return values are dropped from static funcs [Daniel] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Acked-by: Satyeshwar Singh <satyeshwar.singh@intel.com> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190507162745.25600-5-ramalingam.c@intel.com
2019-04-27drm: drop drm_bus from todoSam Ravnborg
David Herrmann removed the last bits of drm_bus in: commit c5786fe5f1c5 ("drm: Goody bye, drm_bus!") Remove the todo item. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> [I miss drm_bus!] Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190126192732.15263-1-sam@ravnborg.org Link: https://patchwork.freedesktop.org/patch/msgid/20190126192732.15263-1-sam@ravnborg.org
2019-04-17drm: add drm_format_helper.c to kerneldocGerd Hoffmann
Also drop the dstclip parameter sphinx has warned about (leftover from an earlier patch version). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190416090533.28374-1-kraxel@redhat.com
2019-04-05Documentation/gpu/meson: Remove link to meson_canvas.cSean Paul
The file was removed in the below patch and is causing this error: WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno -function Canvas ../drivers/gpu/drm/meson/meson_canvas.c' failed with return code Fixes: 2bf6b5b0e374 ("drm/meson: exclusively use the canvas provider module") Cc: Maxime Jourdan <mjourdan@baylibre.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190403205652.183496-1-sean@poorly.run
2019-03-26drm/doc: Drop "content type" from the legacy kms property tableDaniel Vetter
We want new stuff documented in more verbose form, this table is deprecated. "content type" is already documented properly. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Fixes: 50525c332b55 ("drm: content-type property for HDMI connector") Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326090555.5969-1-daniel.vetter@ffwll.ch
2019-03-14drm: Add library for shmem backed GEM objectsNoralf Trønnes
This adds a library for shmem backed GEM objects. v8: - export drm_gem_shmem_create_with_handle - call mapping_set_gfp_mask to set default zone to GFP_HIGHUSER - Add helper drm_gem_shmem_get_pages_sgt() v7: - Use write-combine for mmap instead. This is the more common case. (robher) v6: - Fix uninitialized variable issue in an error path (anholt). - Add a drm_gem_shmem_vm_open() to the fops to get proper refcounting of the pages (anholt). v5: - Drop drm_gem_shmem_prime_mmap() (Daniel Vetter) - drm_gem_shmem_mmap(): Subtract drm_vma_node_start() to get the real vma->vm_pgoff - drm_gem_shmem_fault(): Use vmf->pgoff now that vma->vm_pgoff is correct v4: - Drop cache modes (Thomas Hellstrom) - Add a GEM attached vtable v3: - Grammar (Sam Ravnborg) - s/drm_gem_shmem_put_pages_unlocked/drm_gem_shmem_put_pages_locked/ (Sam Ravnborg) - Add debug output in error path (Sam Ravnborg) Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20190313004344.24169-1-robh@kernel.org
2019-03-04drm/tinydrm: Remove tinydrm_deviceNoralf Trønnes
No more users left so it can go alongside its helpers. Update the tinydrm docs description and remove todo entry. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190225144232.20761-7-noralf@tronnes.org
2019-02-19drm/doc: document recommended component helper usageDaniel Vetter
Now that component has docs it's worth spending a few words and hyperlinks on recommended best practices in drm. v2: Add another item that component shouldn't be preferred over drm_bridge/panel and similar subsystems already providing specialized support for specific components (Laurent). Also convert to bullet list. Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Russell King - ARM Linux admin <linux@armlinux.org.uk> Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190212164615.13370-1-daniel.vetter@ffwll.ch
2019-02-19drm: Add reservation_object to drm_gem_objectRob Herring
Many users of drm_gem_object embed a struct reservation_object into their subclassed struct, so let's add one to struct drm_gem_object. This will allow removing the reservation object from the subclasses and removing the ->gem_prime_res_obj callback. With the addition, add a drm_gem_reservation_object_wait() helper function for drivers to use in wait ioctls. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190202154158.10443-2-robh@kernel.org Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-02-11Merge drm/drm-next into drm-misc-nextMaxime Ripard
We need to backmerge drm-next to fix the komeda build failure. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-02-11drm/doc: Remove solved KMS cleanup taskShayenne Moura
Remove KMS cleanup task from documentation solved by patchset https://patchwork.freedesktop.org/series/54310/ Signed-off-by: Shayenne Moura <shayenneluzmoura@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190208195312.aqv7acr3hgion5yz@smtp.gmail.com
2019-02-07drm/doc: Make igts for cross-driver stuff strongly suggestedDaniel Vetter
Compared to the RFC[1] no changes to the patch itself, but igt moved forward a lot: - gitlab CI builds with: reduced configs/libraries, arm cross build and a sysroot build (should address all the build/cross platform concerns raised in the RFC discussions). - tests reorganized into subdirectories so that the i915-gem tests don't clog the main/shared tests directory anymore - quite a few more non-intel people contributing/reviewing/committing igt tests patches. I think this addresses all the concerns raised in the RFC discussions, and assuming there's enough Acks and no new issues that pop up, we can go ahead with this. v2: - Use "should" (in the usual RFC sense) to make it clear that in the end this is all up to reviewer's discretion, as usual (Jani). - Also in the title s/mandatory/strongly suggested/ (me) - Make it clear we're not going to block features if a testcase is not feasible, given hw and state of igt, both having some good gaps in what can be tested (Harry, Eric, Sean, ...). 1: https://patchwork.kernel.org/patch/10648851/ Cc: Petri Latvala <petri.latvala@intel.com> Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Sean Paul <sean@poorly.run> Cc: Eric Anholt <eric@anholt.net> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Daniel Stone <daniel@fooishbar.org> Cc: "Wentland, Harry" <Harry.Wentland@amd.com> Cc: Brian Starkey <Brian.Starkey@arm.com> Reviewed-by: Eric Anholt <eric@anholt.net> (v1) Acked-by: Petri Latvala <petri.latvala@intel.com> Acked-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Acked-by: Sean Paul <sean@poorly.run> Acked-by: "Wentland, Harry" <Harry.Wentland@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Brian Starkey <brian.starkey@arm.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Boris Brezillon <boris.brezillon@collabora.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190128172258.9585-1-daniel.vetter@ffwll.ch
2019-02-06drm/doc: Remove solved "VBlank issues"Shayenne Moura
Remove the list of broken tests on VKMS solved by patchset https://patchwork.freedesktop.org/series/55994/ Signed-off-by: Shayenne Moura <shayenneluzmoura@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190206193157.3b53ipdxtcqc4hv4@smtp.gmail.com
2019-02-04Merge tag 'drm-misc-next-2019-02-01' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.1: UAPI Changes: Cross-subsystem Changes: Core Changes: - Split out some part of drm_crtc_helper.h into drm_probe_helper.h - DRIVER_* flags improvements - New tasks on the TODO-list - Improvements to the documentation Driver Changes: - Continual of drmP.h removal in multiple drivers - Removal of FBINFO_(FLAG_)DEFAULT in multiple drivers - sun4i: Addition of the A23 support, multiple fixes for the tiled formats - atmel-hlcdc: Fix of clipping and rotation properties - qxl: various BO-related improvements, prime and generic fbdev emulation support - dw-hdmi: Support for HDMI2.0 2160p modes and YUV420 output - New Sitronix ST7701 panel driver - New Kingdisplay KD097D04 panel driver - New LeMaker BL035-RGB-002 panel driver - New PDA 91-00156-A0 panel driver Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190201144749.t3abxvguhstu6bcl@flea
2019-02-01Merge branch 'for-upstream/mali-dp' of git://linux-arm.org/linux-ld into ↵Dave Airlie
drm-next This pull includes the new Arm "komeda" DRM driver. It is currently hosted in the same repo as the other "mali-dp" driver because it is the next iteration of the IP. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Liviu Dudau <Liviu.Dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190131173600.GN25147@e110455-lin.cambridge.arm.com
2019-01-31drm/TODO: Add drm_display_mode.hsync/vrefresh removalSean Paul
Drivers shouldn't be using these values, add a TODO so someone removes them. Changes in v2: - Add drm_display_mode.vrefresh removal (Ville) - Add Sam's R-b and bonus points Changes in v3: - Add hsync removal todo item (Daniel) - Change vrefresh wording to make removal less optional Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Suggested-by: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Bonus-points-awarded-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190129192637.73296-1-sean@poorly.run
2019-01-30drm/doc: Drop chapter "KMS Initialization and Cleanup"Daniel Vetter
It only talks about crtc, brings up intel as an example and I think is more misleading than useful really. Plus we have lots of discussion about how your standard kms driver should be initialized/cleaned up, so maybe better to document this when we have a better idea. v2: Fix typo in commit message (Nicholas). Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190130163006.28945-2-daniel.vetter@ffwll.ch
2019-01-30drm/doc: Move hdmi infoframe docsDaniel Vetter
.. next to all the other sink helpers. The rect library is more used for handling plane clipping, so belongs to those imo. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190130163006.28945-1-daniel.vetter@ffwll.ch
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