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* drm/doc: internals: remove section on PCI legacy supportRandy Dunlap2024-01-121-12/+0
| | | | | | | | | | | | | | | | | | | | The functions that were described in this section of drm-internals.rst were removed in NOV-2023, along with all of the kernel-doc comments in the source file. This now causes a docs build warning, so remove that section of the documentation also. drivers/gpu/drm/drm_pci.c:1: warning: no structured comments found Fixes: 2504c7ec728b ("drm: Remove source code for non-KMS drivers") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240112051731.15722-1-rdunlap@infradead.org
* dt-bindings: display: panel: Add Novatek NT36672E LCD DSIRitesh Kumar2024-01-121-0/+66
| | | | | | | | | | Document Novatek NT36672E FHD+ LCD DSI panel. Signed-off-by: Ritesh Kumar <quic_riteshk@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240108095902.22725-2-quic_riteshk@quicinc.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240108095902.22725-2-quic_riteshk@quicinc.com
* dt-bindings: display: panel: Add BOE TH101MB31IG002-28A panelManuel Traut2024-01-121-0/+58
| | | | | | | | | | | Add bindings for the BOE TH101MB31IG002-28A LCD panel. It is used e.g. in the Pine64 PineTab2 and PineTab-V. Signed-off-by: Manuel Traut <manut@mecka.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240102-pinetab2-v3-1-cb1aa69f8c30@mecka.net Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240102-pinetab2-v3-1-cb1aa69f8c30@mecka.net
* drm/doc/rfc: Remove Xe's pre-merge planRodrigo Vivi2024-01-101-234/+0
| | | | | | | | | | | | | | | The last TODO item here that was not marked as done was the display portion, which came along with the pull-request. So, now that Xe is part of drm-next and it includes the display portion, let's entirely kill this RFC here. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240110190427.63095-1-rodrigo.vivi@intel.com Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
* dt-bindings: nt35510: add compatible for FRIDA FRD400B25025-A-CTKDario Binacchi2024-01-091-1/+3
| | | | | | | | | | | The patch adds the FRIDA FRD400B25025-A-CTK panel, which belongs to the Novatek NT35510-based panel family. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240108201618.2798649-6-dario.binacchi@amarulasolutions.com
* dt-bindings: display: Add SSD133x OLED controllersJavier Martinez Canillas2024-01-011-0/+45
| | | | | | | | | Add a Device Tree binding schema for the OLED panels based on the Solomon SSD133x family of controllers. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231229112026.2797483-4-javierm@redhat.com
* dt-bindings: display: ssd132x: Add vendor prefix to width and heightJavier Martinez Canillas2024-01-011-6/+6
| | | | | | | | | | | | | | | Commit 2d23e7d6bacb ("dt-bindings: display: Add SSD132x OLED controllers") used the wrong properties for width and height, instead of the correct "solomon,width" and "solomon,height" properties. Fix this by adding the vendor prefix to the width and height properties. Fixes: 2d23e7d6bacb ("dt-bindings: display: Add SSD132x OLED controllers") Reported-by: Conor Dooley <conor@kernel.org> Closes: https://lore.kernel.org/dri-devel/20231218-example-envision-b41ca8efa251@spud/ Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231229112026.2797483-3-javierm@redhat.com
* dt-bindings: display: ssd1307fb: Add vendor prefix to width and heightJavier Martinez Canillas2024-01-011-10/+10
| | | | | | | | | | | | | | | The commit 591825fba8a2 ("dt-bindings: display: ssd1307fb: Remove default width and height values") used the wrong properties for width and height, instead of the correct "solomon,width" and "solomon,height" properties. Fix this by adding the vendor prefix to the width and height properties. Fixes: 591825fba8a2 ("dt-bindings: display: ssd1307fb: Remove default width and height values") Reported-by: Conor Dooley <conor@kernel.org> Closes: https://lore.kernel.org/dri-devel/20231218-example-envision-b41ca8efa251@spud/ Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231229112026.2797483-2-javierm@redhat.com
* dt-bindings: panel: lvds: Append edt,etml0700z9ndha in panel-lvdsRaphael Gallais-Pou2023-12-221-0/+2
| | | | | | | | | | List EDT ETML0700Z9NDHA in the LVDS panel enumeration. Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231221124339.420119-2-raphael.gallais-pou@foss.st.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231221124339.420119-2-raphael.gallais-pou@foss.st.com
* drm/todo: Add entry to rename drm_atomic_stateMaxime Ripard2023-12-181-0/+23
| | | | | | | | | The name of the structure drm_atomic_state is confusing. Let's add an entry to our todo list to rename it. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://lore.kernel.org/r/20231214100917.277842-5-mripard@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
* drm/doc: ci: Add IGT version details for flaky testsVignesh Raman2023-12-131-3/+4
| | | | | | | | | Document the IGT version in the flaky tests reporting template. Acked-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com> Signed-off-by: Helen Koike <helen.koike@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231207091831.660054-10-vignesh.raman@collabora.com
* dt-bindings: display: vop2: Add rk3588 supportAndy Yan2023-12-131-19/+81
| | | | | | | | | | | The vop2 on rk3588 is similar to which on rk356x but with 4 video ports and need to reference more grf modules. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231211115850.1785311-1-andyshrk@163.com
* dt-bindings: display: simple: Add AUO G156HAN04.0 LVDS displayElmar Albert2023-12-111-0/+2
| | | | | | | | | | | | | | | | | | | | | Document support for the AUO G156HAN04.0 LVDS display. G156HAN04.0 is a Color Active Matrix Liquid Crystal Display composed of a TFT LCD panel, a driver circuit, and LED backlight system. The screen format is intended to support the 16:9 FHD, 1920(H) x 1080(V) screen and 16.7M colors (RGB 8-bits) with LED backlight driving circuit. All input signals are LVDS interface compatible. G156HAN04.0 is designed for a display unit of notebook style personal computer and industrial machine. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Elmar Albert <ealbert@data-modul.com> Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20231209063714.1381913-1-marex@denx.de Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231209063714.1381913-1-marex@denx.de
* dt-bindings: display: panel: Add Ilitek ili9805 panel controllerMichael Trimarchi2023-12-111-0/+62
| | | | | | | | | | | Add documentation for "ilitek,ili9805" panel. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231207141723.108004-8-dario.binacchi@amarulasolutions.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231207141723.108004-8-dario.binacchi@amarulasolutions.com
* dt-bindings: display: st7701: Add Anbernic RG-ARC panelChris Morgan2023-12-111-0/+1
| | | | | | | | | | | | The RG-ARC panel is a panel specific to the Anbernic RG-ARC. It is 4 inches in size (diagonally) with a resolution of 480x640. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231208154847.130615-3-macroalpha82@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231208154847.130615-3-macroalpha82@gmail.com
* dt-bindings: display: panel: add Fascontek FS035VG158 panelJohn Watts2023-12-111-0/+56
| | | | | | | | | | This is a small 3.5" 640x480 IPS LCD panel. Signed-off-by: John Watts <contact@jookia.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231210-fs035vg158-v5-7-d75adc75571f@jookia.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231210-fs035vg158-v5-7-d75adc75571f@jookia.org
* dt-bindings: vendor-prefixes: Add fascontekJohn Watts2023-12-111-0/+2
| | | | | | | | | | Fascontek manufactures LCD panels such as the FS035VG158. Signed-off-by: John Watts <contact@jookia.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231210-fs035vg158-v5-6-d75adc75571f@jookia.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231210-fs035vg158-v5-6-d75adc75571f@jookia.org
* dt-bindings: display: panel: Clean up leadtek,ltk035c5444t propertiesJohn Watts2023-12-111-6/+2
| | | | | | | | | | | Remove common properties listed in common yaml files. Add required properties needed to describe the panel. Signed-off-by: John Watts <contact@jookia.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231210-fs035vg158-v5-5-d75adc75571f@jookia.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231210-fs035vg158-v5-5-d75adc75571f@jookia.org
* drm/doc/rfc: Xe is using drm_exec, so mark as completedRodrigo Vivi2023-12-071-8/+8
| | | | | | | | Nothing else to be done on this front from Xe perspective. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-6-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* drm/doc/rfc: Move userptr integration and vm_bind to the 'completed' sectionRodrigo Vivi2023-12-071-32/+32
| | | | | | | | | | | | The must-have part of the documentation was already added to the existing /gpu/drm-vm-bind-async. The other extra discussion around GPUVM helpers are currently active in the community. None of those discussion should block Xe since documentation, specially around locking was completed in a community consensus. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-5-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* drm/doc/rfc: Move Xe 'ASYNC VM_BIND' to the 'completed' sectionRodrigo Vivi2023-12-071-12/+12
| | | | | | | | | | | | | As already indicated in this block, the consensus was already reached out and documented as: The ASYNC VM_BIND document </gpu/drm-vm-bind-async> However this was item was not moved to the completed section. Let's move and clean up the WIP block. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-4-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* drm/doc/rfc: Mark drm_scheduler as completedRodrigo Vivi2023-12-071-18/+18
| | | | | | | | | | | Current drm-xe-next doesn't have any drm/scheduler patch that is not already accepted in drm-misc-next. This completed this goal with the consensus of how the drm/scheduler fits to the fw scheduling and the relationship between drm_gpu_scheduler and drm_sched_entity. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-3-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* drm/doc/rfc: Mark long running workload as complete.Matthew Brost2023-12-071-15/+12
| | | | | | | | | | | | | | | | | | | | | | No DRM scheduler changes required, drivers just return NULL in run_job vfunc. The rough consensus is that no helper or extra scaffolding is needed around long-running jobs and no further changes to drm-scheduler. At least for now. Other drivers that currently do long-running workloads have no plat to use drm-scheduler. Besides, the current consensus is that this solution of simply returning NULL to the run_job function should work without extra code duplication or complication. On top of that, this item was already a non-blocking one for upstreaming Xe, so let's move that to the 'Completed' section and revisit the long-running solution as a community after Xe is integrated in DRM. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-2-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* drm: Fix TODO list mentioning non-KMS driversThomas Zimmermann2023-12-061-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | Non-KMS drivers have been removed from DRM. Update the TODO list accordingly. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: a276afc19eec ("drm: Remove some obsolete drm pciids(tdfx, mga, i810, savage, r128, sis, via)") Cc: Cai Huoqing <cai.huoqing@linux.dev> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jonathan Corbet <corbet@lwn.net> Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v6.3+ Cc: linux-doc@vger.kernel.org Reviewed-by: David Airlie <airlied@gmail.com> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231122122449.11588-3-tzimmermann@suse.de
* dt-bindings: display: simple: add Evervision VGG644804 panelMichael Walle2023-12-051-0/+2
| | | | | | | | | | Add Evervision VGG644804 5.7" 640x480 LVDS panel compatible string. Signed-off-by: Michael Walle <mwalle@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231123102404.2022201-1-mwalle@kernel.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231123102404.2022201-1-mwalle@kernel.org
* dt-bindings: ili9881c: Add Ampire AM8001280G LCD panelPhilipp Zabel2023-12-051-0/+1
| | | | | | | | | | Document the compatible value for Ampire AM8001280G LCD panels. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231123-drm-panel-ili9881c-am8001280g-v1-2-fdf4d624c211@pengutronix.de Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231123-drm-panel-ili9881c-am8001280g-v1-2-fdf4d624c211@pengutronix.de
* dt-bindings: display: himax-hx8394: Add Powkiddy X55 panelChris Morgan2023-12-051-0/+1
| | | | | | | | | | Add compatible string for the Powkiddy X55 panel. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231204185719.569021-6-macroalpha82@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231204185719.569021-6-macroalpha82@gmail.com
* dt-bindings: display: Document Himax HX8394 panel rotationChris Morgan2023-12-051-0/+2
| | | | | | | | | | Document panel rotation for Himax HX8394 display panel. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231204185719.569021-4-macroalpha82@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231204185719.569021-4-macroalpha82@gmail.com
* dt-bindings: display: simple: Add boe,bp101wx1-100 panelTony Lindgren2023-12-051-0/+2
| | | | | | | | | | This panel is found on Motorola mapphone tablets mz615 to mz617. Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231127051547.15023-1-tony@atomide.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231127051547.15023-1-tony@atomide.com
* dt-bindings: display: bridge: lt8912b: Add power suppliesStefan Eichenberger2023-12-041-0/+21
| | | | | | | | | | Add Lontium lt8912b power supplies. Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231115121338.22959-3-francesco@dolcini.it
* dt-bindings: gpu: mali-utgard: Add Rockchip RK3128 compatibleAlex Bee2023-12-021-0/+1
| | | | | | | | | | Rockchip RK312x SoC family has a Mali400 MP2. Add a compatible for it. Signed-off-by: Alex Bee <knaerzche@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231202125144.66052-4-knaerzche@gmail.com
* accel/qaic: Expand DRM device lifecycleCarl Vanderlip2023-12-011-1/+8
| | | | | | | | | | | | | | | | | | | | | | | Currently the QAIC DRM device registers itself when the MHI QAIC_CONTROL channel becomes available. This is when the device is able to process workloads. However, the DRM driver also provides the debugfs interface bootlog for the device. If the device fails to boot to the QSM (which brings up the MHI QAIC_CONTROL channel), the bootlog won't be available for debugging why it failed to boot. Change when the DRM device registers itself from when QAIC_CONTROL is available to when the card is first probed on the PCI bus. Additionally, make the DRM driver persist through reset/error cases so the driver doesn't have to be reloaded to access the card again. Send KOBJ_ONLINE/OFFLINE uevents so userspace can know when DRM device is ready to handle requests. Signed-off-by: Carl Vanderlip <quic_carlv@quicinc.com> Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231117174337.20174-3-quic_jhugo@quicinc.com
* dt-bindings: display: ti: Add support for am62a7 dssAradhya Bhatia2023-12-011-0/+14
| | | | | | | | | | | | | | | The DSS controller on TI's AM62A7 SoC is an update from that on TI's AM625 SoC. Like the DSS in AM625, the DSS in this SoC has 2 video pipelines, but unlike the former, the latter only has one output port on VP2 to service DPI display sinks. Add the new controller's compatible. Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://lore.kernel.org/r/20231108171619.978438-2-a-bhatia1@ti.com Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
* Documentation/gpu: VM_BIND locking documentThomas Hellström2023-11-295-0/+594
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the first version of the VM_BIND locking document which is intended to be part of the xe driver upstreaming agreement. The document describes and discuss the locking used during exec- functions, evicton and for userptr gpu-vmas. Intention is to be using the same nomenclature as the drm-vm-bind-async.rst. v2: - s/gvm/gpu_vm/g (Rodrigo Vivi) - Clarify the userptr seqlock with a pointer to mm/mmu_notifier.c (Rodrigo Vivi) - Adjust commit message accordingly. - Add SPDX license header. v3: - Large update to align with the drm_gpuvm manager locking - Add "Efficient userptr gpu_vma exec function iteration" section - Add "Locking at bind- and unbind time" section. v4: - Fix tabs vs space errors by untabifying (Rodrigo Vivi) - Minor style fixes and typos (Rodrigo Vivi) - Clarify situations where stale GPU mappings are occurring and how access through these mappings are blocked. (Rodrigo Vivi) - Insert into the toctree in implementation_guidelines.rst v5: - Add a section about recoverable page-faults. - Use local references to other documentation where possible (Bagas Sanjaya) - General documentation fixes and typos (Danilo Krummrich and Boris Brezillon) - Improve the documentation around locks that need to be grabbed from the dm-fence critical section (Boris Brezillon) - Add more references to the DRM GPUVM helpers (Danilo Krummrich and Boriz Brezillon) - Update the rfc/xe.rst document. v6: - Rework wording to improve readability (Boris Brezillon, Rodrigo Vivi, Bagas Sanjaya) - Various minor fixes across the document (Boris Brezillon) Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Danilo Krummrich <dakr@redhat.com> Acked-by: John Hubbard <jhubbard@nvidia.com> # Documentation/core-api/pin_user_pages.rst changes Link: https://patchwork.freedesktop.org/patch/msgid/20231129090637.2629-1-thomas.hellstrom@linux.intel.com
* drm/imagination: Numerous documentation fixes.Donald Robson2023-11-282-5/+2
| | | | | | | | | | | | | Some reported by Stephen Rothwell. The rest were found by running the kernel-doc build script. Some indentation fixes. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311241526.Y2WZeUau-lkp@intel.com/ Signed-off-by: Donald Robson <donald.robson@imgtec.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231128173507.95119-1-donald.robson@imgtec.com
* Merge drm/drm-next into drm-misc-nextThomas Zimmermann2023-11-2810-14/+39
|\ | | | | | | | | | | | | Backmerging to get commit 8d6ef26501b9 ("drm/ast: Disconnect BMC if physical connector is connected") into drm-misc-next. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
| * Merge v6.7-rc3 into drm-nextDaniel Vetter2023-11-287-11/+34
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if physical connector is connected") for further ast work in -next. Minor conflicts in ivpu between 3de6d9597892 ("accel/ivpu: Pass D0i3 residency time to the VPU firmware") and 3f7c0634926d ("accel/ivpu/37xx: Fix hangs related to MMIO reset") changing adjacent lines. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * Merge tag 'usb-6.7-rc3' of ↵Linus Torvalds2023-11-263-4/+9
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / PHY / Thunderbolt fixes from Greg KH: "Here are a number of reverts, fixes, and new device ids for 6.7-rc3 for the USB, PHY, and Thunderbolt driver subsystems. Include in here are: - reverts of some PHY drivers that went into 6.7-rc1 that shouldn't have been merged yet, the author is reworking them based on review comments as they were using older apis that shouldn't be used anymore for newer drivers - small thunderbolt driver fixes for reported issues - USB driver fixes for a variety of small issues in dwc3, typec, xhci, and other smaller drivers. - new device ids for usb-serial and onboard_usb_hub drivers. All of these have been in linux-next with no reported issues" * tag 'usb-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits) USB: serial: option: add Luat Air72*U series products USB: dwc3: qcom: fix ACPI platform device leak USB: dwc3: qcom: fix software node leak on probe errors USB: dwc3: qcom: fix resource leaks on probe deferral USB: dwc3: qcom: simplify wakeup interrupt setup USB: dwc3: qcom: fix wakeup after probe deferral dt-bindings: usb: qcom,dwc3: fix example wakeup interrupt types usb: misc: onboard-hub: add support for Microchip USB5744 dt-bindings: usb: microchip,usb5744: Add second supply usb: misc: ljca: Fix enumeration error on Dell Latitude 9420 USB: serial: option: add Fibocom L7xx modules USB: xhci-plat: fix legacy PHY double init usb: typec: tipd: Supply also I2C driver data usb: xhci-mtk: fix in-ep's start-split check failure usb: dwc3: set the dma max_seg_size usb: config: fix iteration issue in 'usb_get_bos_descriptor()' usb: dwc3: add missing of_node_put and platform_device_put USB: dwc2: write HCINT with INTMASK applied usb: misc: ljca: Drop _ADR support to get ljca children devices usb: cdnsp: Fix deadlock issue during using NCM gadget ...
| | | * Merge tag 'usb-serial-6.7-rc3' of ↵Greg Kroah-Hartman2023-11-243-3/+5
| | | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 6.7-rc3 Here are a couple of modem device entry fixes and some new modem device ids. All have been in linux-next with no reported issues. * tag 'usb-serial-6.7-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: (329 commits) USB: serial: option: add Luat Air72*U series products USB: serial: option: add Fibocom L7xx modules USB: serial: option: fix FM101R-GL defines USB: serial: option: don't claim interface 4 for ZTE MF290 Linux 6.7-rc2 prctl: Disable prctl(PR_SET_MDWE) on parisc parisc/power: Fix power soft-off when running on qemu parisc: Replace strlcpy() with strscpy() NFSD: Fix checksum mismatches in the duplicate reply cache NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update() NFSD: Update nfsd_cache_append() to use xdr_stream nfsd: fix file memleak on client_opens_release dm-crypt: start allocating with MAX_ORDER dm-verity: don't use blocking calls from tasklets dm-bufio: fix no-sleep mode dm-delay: avoid duplicate logic dm-delay: fix bugs introduced by kthread mode dm-delay: fix a race between delay_presuspend and delay_bio drm/amdgpu/gmc9: disable AGP aperture drm/amdgpu/gmc10: disable AGP aperture ...
| | | * | dt-bindings: usb: qcom,dwc3: fix example wakeup interrupt typesJohan Hovold2023-11-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DP/DM wakeup interrupts are edge triggered and which edge to trigger on depends on use-case and whether a Low speed or Full/High speed device is connected. Fixes: 3828026c9ec8 ("dt-bindings: usb: qcom,dwc3: Convert USB DWC3 bindings") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20231120161607.7405-2-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | | * | dt-bindings: usb: microchip,usb5744: Add second supplyStefan Eichenberger2023-11-221-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The USB5744 has two power supplies one for 3V3 and one for 1V2. Add the second supply to the USB5744 DT binding. Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/20231113145921.30104-2-francesco@dolcini.it Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | | * | dt-bindings: usb: hcd: add missing phy name to exampleJohan Hovold2023-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The example host controller node has two PHYs and therefore needs two PHY names. Fixes: 3aa3c66aedef ("dt-bindings: usb: Bring back phy-names") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231110134802.32060-1-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | Merge tag 'net-6.7-rc3' of ↵Linus Torvalds2023-11-231-3/+17
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf. Current release - regressions: - Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" - kselftest: rtnetlink: fix ip route command typo Current release - new code bugs: - s390/ism: make sure ism driver implies smc protocol in kconfig - two build fixes for tools/net Previous releases - regressions: - rxrpc: couple of ACK/PING/RTT handling fixes Previous releases - always broken: - bpf: verify bpf_loop() callbacks as if they are called unknown number of times - improve stability of auto-bonding with Hyper-V - account BPF-neigh-redirected traffic in interface statistics Misc: - net: fill in some more MODULE_DESCRIPTION()s" * tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits) tools: ynl: fix duplicate op name in devlink tools: ynl: fix header path for nfsd net: ipa: fix one GSI register field width tls: fix NULL deref on tls_sw_splice_eof() with empty record net: axienet: Fix check for partial TX checksum vsock/test: fix SEQPACKET message bounds test i40e: Fix adding unsupported cloud filters ice: restore timestamp configuration after device reset ice: unify logic for programming PFINT_TSYN_MSK ice: remove ptp_tx ring parameter flag amd-xgbe: propagate the correct speed and duplex status amd-xgbe: handle the corner-case during tx completion amd-xgbe: handle corner-case during sfp hotplug net: veth: fix ethtool stats reporting octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF net: usb: qmi_wwan: claim interface 4 for ZTE MF290 Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" net/smc: avoid data corruption caused by decline nfc: virtual_ncidev: Add variable to check if ndev is running dpll: Fix potential msg memleak when genlmsg_put_reply failed ...
| | | * | | docs: netdev: try to guide people on dealing with silenceJakub Kicinski2023-11-211-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There has been more than a few threads which went idle before the merge window and now people came back to them and started asking about next steps. We currently tell people to be patient and not to repost too often. Our "not too often", however, is still a few orders of magnitude faster than other subsystems. Or so I feel after hearing people talk about review rates at LPC. Clarify in the doc that if the discussion went idle for a week on netdev, 95% of the time there's no point waiting longer. Link: https://lore.kernel.org/r/20231120200109.620392-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| | * | | | Merge tag 'loongarch-fixes-6.7-1' of ↵Linus Torvalds2023-11-222-4/+4
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Fix several build errors, a potential kernel panic, a cpu hotplug issue and update links in documentations" * tag 'loongarch-fixes-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: Docs/zh_CN/LoongArch: Update links in LoongArch introduction.rst Docs/LoongArch: Update links in LoongArch introduction.rst LoongArch: Implement constant timer shutdown interface LoongArch: Mark {dmw,tlb}_virt_to_page() exports as non-GPL LoongArch: Silence the boot warning about 'nokaslr' LoongArch: Add __percpu annotation for __percpu_read()/__percpu_write() LoongArch: Record pc instead of offset in la_abs relocation LoongArch: Explicitly set -fdirect-access-external-data for vmlinux LoongArch: Add dependency between vmlinuz.efi and vmlinux.efi
| | | * | | | Docs/zh_CN/LoongArch: Update links in LoongArch introduction.rstYanteng Si2023-11-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LoongArch-Vol1 has been updated to v1.10, the links in the documentation are out of date, let's update it. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
| | | * | | | Docs/LoongArch: Update links in LoongArch introduction.rstYanteng Si2023-11-211-2/+2
| | | | |_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LoongArch-Vol1 has been updated to v1.10, the links in the documentation are out of date, let's update it. Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
| | * | | | Merge tag 'erofs-for-6.7-rc3-fixes' of ↵Linus Torvalds2023-11-211-0/+4
| | |\ \ \ \ | | | |/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs fixes from Gao Xiang: - Tidy up erofs_read_inode() for simplicity - Fix broken fscache mode due to NULL dereference of dif->bdev_handle - Add the EROFS webpage to MAINTAINERS, documentation, and Kconfig * tag 'erofs-for-6.7-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: MAINTAINERS: erofs: add EROFS webpage erofs: fix NULL dereference of dif->bdev_handle in fscache mode erofs: simplify erofs_read_inode()
| | | * | | MAINTAINERS: erofs: add EROFS webpageGao Xiang2023-11-171-0/+4
| | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new `W:` field of the EROFS entry points to the documentation site at <https://erofs.docs.kernel.org>. In addition, update the in-tree documentation and Kconfig too. Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20231117085329.1624223-1-hsiangkao@linux.alibaba.com
| * | | | Merge tag 'drm-misc-next-2023-11-23' of ↵Daniel Vetter2023-11-235-1/+263
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.8: UAPI Changes: Cross-subsystem Changes: Core Changes: - Drop deprecated drm_kms_helper.edid_firmware module parameter Driver Changes: - Convert platform drivers remove callback to return void - imagination: Introduction of the Imagination GPU Support - rockchip: - rk3066_hdmi: Convert to atomic - vop2: Support NV20 and NV30 - panel: - elida-kd35t133: PM reworks - New panels: Powkiddy RK2023 Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/drzvrbsej2txf6a6npc4ukkpadj3wio7edkjbgsfdm4l33szpe@fgwtdy5z5ev7
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