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2025-08-28dt-bindings: display: rockchip: Add schema for RK3588 DPTX ControllerAndy Yan
The Rockchip RK3588 SoC integrates the Synopsys DesignWare DPTX controller. And this DPTX controller need share a USBDP PHY with the USB 3.0 OTG controller during operation. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250822063959.692098-2-andyshrk@163.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-08-27dt-bindings: panel: lvds: Append ampire,amp19201200b5tzqw-t03 in panel-lvdsRaphael Gallais-Pou
List Ampire AMP19201200B5TZQW-T03 in the LVDS panel enumeration. Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250826-drm-misc-next-v1-1-980d0a0592b9@foss.st.com Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
2025-08-25dt-bindings: display/msm: qcom,mdp5: drop lut clockDmitry Baryshkov
None of MDP5 platforms have a LUT clock on the display-controller, it was added by the mistake. Drop it, fixing DT warnings on MSM8976 / MSM8956 platforms. Technically it's an ABI break, but no other platforms are affected. Fixes: 385c8ac763b3 ("dt-bindings: display/msm: convert MDP5 schema to YAML format") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Patchwork: https://patchwork.freedesktop.org/patch/667822/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-08-22dt-bindings: display: rockchip: Add rk3576 to RK3588 DW DSI2 controller schemaHeiko Stuebner
The rk3576 controller is based on the same newer Synopsis IP as the one found in the rk3588. Its external setting bits in the GRF are different though, so it needs its own distinct compatible. Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20250707164906.1445288-9-heiko@sntech.de
2025-08-22dt-bindings: display: ili9881c: Add Bestar BSD1218-A101KL68 LCD panelHeiko Stuebner
Document the compatible value for Bestar BSD1218-A101KL68 LCD panels that are based around the ili9881c controller. Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20250707164906.1445288-6-heiko@sntech.de
2025-08-22dt-bindings: display: simple-bridge: Add ra620 compatibleAndy Yan
RA620 is a DP to HDMI bridge converter from RADXA, which first found be used on ROCK 5 ITX. This chip can be used without involving software. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250822063959.692098-6-andyshrk@163.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-08-14dt-bindings: display: Drop duplicate ti,opa362 bindingRob Herring (Arm)
The "ti,opa362" binding is already supported in simple-bridge.yaml, so remove the old binding doc. Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://lore.kernel.org/r/20250807214508.4174167-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-08-11Merge drm/drm-next into drm-misc-nThomas Zimmermann
Updating drm-misc-next to the state of v6.17-rc1. Begins a new release cycle. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2025-08-06dt-bindings: display: panel: Add waveshare DPI panel supportJoseph Guo
Add dt-binding documentation for waveshare DPI panel Signed-off-by: Joseph Guo <qijian.guo@nxp.com> Suggested-by: Liu Ying <victor.liu@nxp.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Liu Ying <victor.liu@nxp.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250806-waveshare-v3-2-fd28e01f064f@nxp.com
2025-08-06dt-bindings: display: bridge: Add waveshare DSI2DPI unit supportJoseph Guo
Add dt-binding documentation for waveshare DSI2DPI unit Signed-off-by: Joseph Guo <qijian.guo@nxp.com> Suggested-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Liu Ying <victor.liu@nxp.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250806-waveshare-v3-1-fd28e01f064f@nxp.com
2025-08-04dt-bindings: display: panel: Document Hydis HV101HD1 DSI panelSvyatoslav Ryhel
Hydis HV101HD1 is a 2-lane 1366x768 MIPI DSI panel found in ASUS VivoTab RT TF600T tablet. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250717135752.55958-2-clamor95@gmail.com
2025-08-04dt-bindings: display: panel: document Samsung AMS561RA01 panel with ↵Kaustabh Chakraborty
S6E8AA5X01 controller Samsung AMS561RA01 is an AMOLED panel, using the Samsung S6E8AA5X01 MIPI DSI panel controller. Document the compatible and devicetree properties of this hardware. It has a reset GPIO and two voltage regulators. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250721-panel-samsung-s6e8aa5x01-v5-1-1a315aba530b@disroot.org
2025-08-04dt-bindings: display: simple: Add Olimex LCD-OLinuXino-5CTSPaul Kocialkowski
Add the Olimex LCD-OLinuXino-5CTS, a 5-inch TFT LCD panel. Signed-off-by: Paul Kocialkowski <paulk@sys-base.io> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250702082230.1291953-1-paulk@sys-base.io
2025-07-31dt-bindings: display: panel: samsung,atna40ct06: document ATNA40CT06Aleksandrs Vinarskis
The Samsung ATNA40CT06 panel is a 14" AMOLED eDP panel. It is similar to the ATNA33XC20 except that it is larger and has a different resolution. It is found in some arm64 laptops, eg. Asus Zenbook A14 UX3407QA. Raw panel edid: 00 ff ff ff ff ff ff 00 4c 83 0d 42 00 00 00 00 00 22 01 04 b5 1e 13 78 02 0c f1 ae 52 3c b9 23 0c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 42 3c 80 a0 70 b0 24 40 30 20 88 00 2e bd 10 00 00 1b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc 00 41 54 4e 41 34 30 43 54 30 36 2d 30 20 01 7d 70 20 79 02 00 20 00 0c 4c 83 00 0d 42 00 00 00 00 00 22 00 21 00 1d ca 0b 5e 07 80 07 b0 04 00 e1 fa 51 cb 13 b9 3d d2 0c 01 45 54 40 5e d0 60 18 10 23 78 26 00 09 07 06 03 00 00 00 50 00 00 22 00 14 8d 5a 02 85 7f 07 9f 00 2f 00 1f 00 af 04 23 00 07 00 07 00 81 00 0b e3 05 80 00 e6 06 05 01 74 60 02 2e 00 06 00 45 40 5e d0 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0 90 Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250731215635.206702-3-alex.vinarskis@gmail.com
2025-07-31dt-bindings: display: panel: samsung,atna40cu11: document ATNA40CU11Aleksandrs Vinarskis
The Samsung ATNA40CU11 panel is a 14" AMOLED eDP panel. It is similar to the ATNA33XC20 except that it is larger and has a different resolution. It is found in some arm64 laptops, eg. Asus Zenbook A14 UX3407RA. Raw panel edid: 00 ff ff ff ff ff ff 00 4c 83 9d 41 00 00 00 00 00 20 01 04 b5 1e 13 78 03 cf d1 ae 51 3e b6 23 0b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 cb fe 40 64 b0 08 38 77 20 08 88 00 2e bd 10 00 00 1b 00 00 00 fd 00 30 78 da da 42 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fe 00 41 54 4e 41 34 30 43 55 31 31 2d 30 20 01 2a 70 20 79 02 00 20 00 0c 4c 83 00 9d 41 00 00 00 00 00 20 00 21 00 1d b8 0b 6c 07 40 0b 08 07 00 ee ea 50 ec d3 b6 3d 42 0b 01 45 54 40 5e d0 60 18 10 23 78 26 00 09 07 06 03 00 00 00 50 00 00 22 00 14 e7 f3 09 85 3f 0b 63 00 1f 00 07 00 07 07 17 00 07 00 07 00 81 00 1f 73 1a 00 00 03 03 30 78 00 a0 74 02 60 02 78 00 00 00 00 8d e3 05 80 00 e6 06 05 01 74 60 02 00 00 00 00 00 91 90 Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250731215635.206702-2-alex.vinarskis@gmail.com
2025-07-30Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm updates from Dave Airlie: "Highlights: - Intel xe enable Panthor Lake, started adding WildCat Lake - amdgpu has a bunch of reset improvments along with the usual IP updates - msm got VM_BIND support which is important for vulkan sparse memory - more drm_panic users - gpusvm common code to handle a bunch of core SVM work outside drivers. Detail summary: Changes outside drm subdirectory: - 'shrink_shmem_memory()' for better shmem/hibernate interaction - Rust support infrastructure: - make ETIMEDOUT available - add size constants up to SZ_2G - add DMA coherent allocation bindings - mtd driver for Intel GPU non-volatile storage - i2c designware quirk for Intel xe core: - atomic helpers: tune enable/disable sequences - add task info to wedge API - refactor EDID quirks - connector: move HDR sink to drm_display_info - fourcc: half-float and 32-bit float formats - mode_config: pass format info to simplify dma-buf: - heaps: Give CMA heap a stable name ci: - add device tree validation and kunit displayport: - change AUX DPCD access probe address - add quirk for DPCD probe - add panel replay definitions - backlight control helpers fbdev: - make CONFIG_FIRMWARE_EDID available on all arches fence: - fix UAF issues format-helper: - improve tests gpusvm: - introduce devmem only flag for allocation - add timeslicing support to GPU SVM ttm: - improve eviction sched: - tracing improvements - kunit improvements - memory leak fixes - reset handling improvements color mgmt: - add hardware gamma LUT handling helpers bridge: - add destroy hook - switch to reference counted drm_bridge allocations - tc358767: convert to devm_drm_bridge_alloc - improve CEC handling panel: - switch to reference counter drm_panel allocations - fwnode panel lookup - Huiling hl055fhv028c support - Raspberry Pi 7" 720x1280 support - edp: KDC KD116N3730A05, N160JCE-ELL CMN, N116BCJ-EAK - simple: AUO P238HAN01 - st7701: Winstar wf40eswaa6mnn0 - visionox: rm69299-shift - Renesas R61307, Renesas R69328 support - DJN HX83112B hdmi: - add CEC handling - YUV420 output support xe: - WildCat Lake support - Enable PanthorLake by default - mark BMG as SRIOV capable - update firmware recommendations - Expose media OA units - aux-bux support for non-volatile memory - MTD intel-dg driver for non-volatile memory - Expose fan control and voltage regulator in sysfs - restructure migration for multi-device - Restore GuC submit UAF fix - make GEM shrinker drm managed - SRIOV VF Post-migration recovery of GGTT nodes - W/A additions/reworks - Prefetch support for svm ranges - Don't allocate managed BO for each policy change - HWMON fixes for BMG - Create LRC BO without VM - PCI ID updates - make SLPC debugfs files optional - rework eviction rejection of bound external BOs - consolidate PAT programming logic for pre/post Xe2 - init changes for flicker-free boot - Enable GuC Dynamic Inhibit Context switch i915: - drm_panic support for i915/xe - initial flip queue off by default for LNL/PNL - Wildcat Lake Display support - Support for DSC fractional link bpp - Support for simultaneous Panel Replay and Adaptive sync - Support for PTL+ double buffer LUT - initial PIPEDMC event handling - drm_panel_follower support - DPLL interface renames - allocate struct intel_display dynamically - flip queue preperation - abstract DRAM detection better - avoid GuC scheduling stalls - remove DG1 force probe requirement - fix MEI interrupt handler on RT kernels - use backlight control helpers for eDP - more shared display code refactoring amdgpu: - add userq slot to INFO ioctl - SR-IOV hibernation support - Suspend improvements - Backlight improvements - Use scaling for non-native eDP modes - cleaner shader updates for GC 9.x - Remove fence slab - SDMA fw checks for userq support - RAS updates - DMCUB updates - DP tunneling fixes - Display idle D3 support - Per queue reset improvements - initial smartmux support amdkfd: - enable KFD on loongarch - mtype fix for ext coherent system memory radeon: - CS validation additional GL extensions - drop console lock during suspend/resume - bump driver version msm: - VM BIND support - CI: infrastructure updates - UBWC single source of truth - decouple GPU and KMS support - DP: rework I/O accessors - DPU: SM8750 support - DSI: SM8750 support - GPU: X1-45 support and speedbin support for X1-85 - MDSS: SM8750 support nova: - register! macro improvements - DMA object abstraction - VBIOS parser + fwsec lookup - sysmem flush page support - falcon: generic falcon boot code and HAL - FWSEC-FRTS: fb setup and load/execute ivpu: - Add Wildcat Lake support - Add turbo flag ast: - improve hardware generations implementation imx: - IMX8qxq Display Controller support lima: - Rockchip RK3528 GPU support nouveau: - fence handling cleanup panfrost: - MT8370 support - bo labeling - 64-bit register access qaic: - add RAS support rockchip: - convert inno_hdmi to a bridge rz-du: - add RZ/V2H(P) support - MIPI-DSI DCS support sitronix: - ST7567 support sun4i: - add H616 support tidss: - add TI AM62L support - AM65x OLDI bridge support bochs: - drm panic support vkms: - YUV and R* format support - use faux device vmwgfx: - fence improvements hyperv: - move out of simple - add drm_panic support" * tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel: (1479 commits) drm/tidss: oldi: convert to devm_drm_bridge_alloc() API drm/tidss: encoder: convert to devm_drm_bridge_alloc() drm/amdgpu: move reset support type checks into the caller drm/amdgpu/sdma7: re-emit unprocessed state on ring reset drm/amdgpu/sdma6: re-emit unprocessed state on ring reset drm/amdgpu/sdma5.2: re-emit unprocessed state on ring reset drm/amdgpu/sdma5: re-emit unprocessed state on ring reset drm/amdgpu/gfx12: re-emit unprocessed state on ring reset drm/amdgpu/gfx11: re-emit unprocessed state on ring reset drm/amdgpu/gfx10: re-emit unprocessed state on ring reset drm/amdgpu/gfx9.4.3: re-emit unprocessed state on kcq reset drm/amdgpu/gfx9: re-emit unprocessed state on kcq reset drm/amdgpu: Add WARN_ON to the resource clear function drm/amd/pm: Use cached metrics data on SMUv13.0.6 drm/amd/pm: Use cached data for min/max clocks gpu: nova-core: fix bounds check in PmuLookupTableEntry::new drm/amdgpu: Replace HQD terminology with slots naming drm/amdgpu: Add user queue instance count in HW IP info drm/amd/amdgpu: Add helper functions for isp buffers drm/amd/amdgpu: Initialize swnode for ISP MFD device ...
2025-07-31dt-bindings: display: bridge: Document Solomon SSD2825Svyatoslav Ryhel
Add bindings for Solomon SSD2825 MIPI master bridge chip that connects an application processor with traditional parallel LCD interface and an LCD driver with MIPI slave interface. The SSD2825 supports both parallel RGB interface and serial SPI interface. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250730055424.6718-2-clamor95@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-29Merge tag 'devicetree-for-6.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Add bindings for arm,armv7m-nvic, fsl,icoll, fsl,imx23-digctl, Xilinx INTC, Analog Devices ADT7411, and a bunch of trivial hwmon devices - Convert fsl,vf610-mscm-ir, fsl,dsu, via,vt8500-timer, nxp,isp1301, Marvell Armada NETA and BM, apm,xgene1-msi, fsl,mpic-msi, himax,hx8357d, and sitronix,st7586 bindings to DT schema format - Fixes for some display bindings - More indentation clean-ups in examples - Add more guidelines and clarifications on writing bindings * tag 'devicetree-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (31 commits) dt-bindings: Correct indentation and style in DTS example dt-bindings: display: mediatek,dp: Allow DisplayPort AUX bus dt-bindings: fsl: convert fsl,vf610-mscm-ir.txt to yaml format dt-bindings: interrupt-controller: Add fsl,icoll.yaml dt-bindings: interrupt-controller: Add missing Xilinx INTC binding dt-bindings: display: sprd,sharkl3-dsi-host: Fix missing clocks constraints dt-bindings: display: sprd,sharkl3-dpu: Fix missing clocks constraints dt-bindings: display: imx: convert fsl,dcu.txt to yaml format dt-bindings: timer: via,vt8500-timer: Convert to YAML dt-bindings: net: Convert Marvell Armada NETA and BM to DT schema dt-bindings: trivial-devices: Add undocumented hwmon devices dt-bindings: interrupt-controller: Convert apm,xgene1-msi to DT schema dt-bindings: gpu: mali-bifrost: Add Allwinner A523 compatible docs: dt: writing-schema: Document preferred order of properties docs: dt: writing-bindings: Document discouraged instance IDs docs: dt: writing-bindings: Document compatible and filename naming docs: dt: submitting-patches: Avoid 'YAML' in the subject and add an example MAINTAINERS: adjust file entry in INTEL STRATIX10 FIRMWARE DRIVERS docs: dt: writing-bindings: Consistently use single-whitespace docs: dt: writing-bindings: Express better expectations of "specific" ...
2025-07-25dt-bindings: display: mediatek,dp: Allow DisplayPort AUX busAngeloGioacchino Del Regno
Like others, the MediaTek DisplayPort controller provides an auxiliary bus: import the common dp-aux-bus.yaml in this binding to allow specifying an aux-bus subnode. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20250724083914.61351-3-angelogioacchino.delregno@collabora.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: display: sprd,sharkl3-dsi-host: Fix missing clocks constraintsKrzysztof Kozlowski
'minItems' alone does not impose upper bound, unlike 'maxItems' which implies lower bound. Add missing clock constraint so the list will have exact number of items (clocks). Fixes: 2295bbd35edb ("dt-bindings: display: add Unisoc's mipi dsi controller bindings") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250720123003.37662-4-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: display: sprd,sharkl3-dpu: Fix missing clocks constraintsKrzysztof Kozlowski
'minItems' alone does not impose upper bound, unlike 'maxItems' which implies lower bound. Add missing clock constraint so the list will have exact number of items (clocks). Fixes: 8cae15c60cf0 ("dt-bindings: display: add Unisoc's dpu bindings") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250720123003.37662-3-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: display: imx: convert fsl,dcu.txt to yaml formatFrank Li
Convert fsl,dcu.txt to yaml format. Additional changes: - remove label in example. - change node to display-controller in example. - use 32bit address in example. - add interrupts property. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Link: https://lore.kernel.org/r/20250616182439.1989840-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-16dt-bindings: display: Add Sitronix ST7567 LCD ControllerJavier Martinez Canillas
Sitronix ST7567 is a monochrome Dot Matrix LCD Controller. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com> Link: https://lore.kernel.org/r/20250715110411.448343-5-javierm@redhat.com Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2025-07-15dt-bindings: display: panel: samsung,atna30dw01: document ATNA30DW01Dale Whinham
The Samsung ATNA30DW01 panel is a 13" AMOLED eDP panel. It is similar to the ATNA33XC20 except that it is smaller and has a higher resolution. Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com> Signed-off-by: Dale Whinham <daleyo@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250714173554.14223-3-daleyo@gmail.com
2025-07-15dt-bindings: display: rockchip,dw-mipi-dsi: Drop address/size cellsDiederik de Haas
The "rockchip,dw-mipi-dsi" binding has allOf "snps,dw-mipi-dsi.yaml" which has allOf "dsi-controller.yaml", which already has #address-cells and #size-cells defined as '1' and '0' respectively. So drop this re-definition. Signed-off-by: Diederik de Haas <didi.debian@cknow.org> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20250709132323.128757-4-didi.debian@cknow.org
2025-07-08Merge tag 'drm-msm-next-2025-07-05' of ↵Simona Vetter
https://gitlab.freedesktop.org/drm/msm into drm-next Updates for v6.17 CI: - uprev mesa and ci-templates - use shallow clone to speed up build jobs - remove sdm845/cheza jobs. These runners are no more (RIP dear chezas) - fix runner tag for i915 cml runners - uprev igt to pull in msm test fixes Core: - VM_BIND support! - single source of truth for UBWC configuration. Adds a global soc driver for UBWC config which is used from display and GPU. (And later vidc/camera/etc) - Decouple ties between GPU and KMS, adding a `separate_gpu_kms` modparam to allow the GPU and KMS to bind to separate DRM devices. This should better deal with more exotic SoC configurations where the number of GPUs is different from number of DPUs. The default behavior is to still come up as a single unified DRM device to avoid surprising userspace. DP: - major rework of the I/O accessors DPU: - use version checks instead of feature bits - SM8750 support - set min_prefill_lines for SC8180X DSI: - SM8750 support GPU: - speedbin support for X1-85 - X1-45 support MDSS: - SM8750 support Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Robin Clark <robin.clark@oss.qualcomm.com> Link: https://patchwork.freedesktop.org/patch/msgid/CACSVV0217R+kpoWQJeuYGHf6q_4aFyEJuKa=dZZKOnLQzFwppg@mail.gmail.com
2025-07-04dt-bindings: display/msm: qcom,sm8750-mdss: Add SM8750Krzysztof Kozlowski
Add MDSS/MDP display subsystem for Qualcomm SM8750 SoC, next generation with two revisions up of the IP block comparing to SM8650. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659614/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-5-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04dt-bindings: display/msm: qcom,sm8650-dpu: Add SM8750Krzysztof Kozlowski
Add DPU for Qualcomm SM8750 SoC which has several differences, new blocks and changes in registers, making it incompatible with SM8650. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659612/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-4-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04dt-bindings: display/msm: dp-controller: Add SM8750Krzysztof Kozlowski
Add DisplayPort controller for Qualcomm SM8750 SoC which so far looks fully compatible with earlier SM8650 variant - both are of version v1.5.1 of the IP block. Datasheet also mentions that both support 4x MST for DPTX0 and 2x MST for DPTX1. Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659611/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-3-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04dt-bindings: display/msm: dsi-controller-main: Add SM8750Krzysztof Kozlowski
Add DSI controller for Qualcomm SM8750 SoC which is quite different from previous (SM8650) generation. It does not allow the display clock controller clocks like "byte" and "pixel" to be reparented to DSI PHY PLLs while the DSI PHY PLL is not configured (not prepared, rate not set). Therefore assigned-clock-parents are not working here and driver is responsible for reparenting clocks with proper procedure. These clocks are now inputs to the DSI controller device. Except that SM8750 DSI comes with several differences, new blocks and changes in registers, making it incompatible with SM8650. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659609/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-2-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04dt-bindings: display/msm: dsi-phy-7nm: Add SM8750Krzysztof Kozlowski
Add DSI PHY v7.0 for Qualcomm SM8750 SoC which is quite different from previous (SM8650) generation. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659615/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-1-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-06-30dt-bindings: display: panel: Make reset-gpio as optional for Raydium RM67200Andy Yan
Although the datasheet of the panel module describes that it has a reset pin, in the actual hardware design, we often use an RC circuit to control the reset, and rarely use GPIO to control the reset. This is the way it is done on our numerous development boards (such as RK3568, RK3576 EVB). So make the reset-gpio optional. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250616070536.670519-1-andyshrk@163.com
2025-06-30dt-bindings: display: panel: Add Himax HX83112BLuca Weiss
Himax HX83112B is a display driver IC used to drive LCD DSI panels. Describe it and the Fairphone 3 panel (98-03057-6598B-I) from DJN using it. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250611-fp3-display-v4-2-ef67701e7687@lucaweiss.eu
2025-06-30dt-bindings: display: vop2: Add optional PLL clock property for rk3576Cristian Ciocaltea
As with the RK3588 SoC, RK3576 also allows the use of HDMI PHY PLL as an alternative and more accurate pixel clock source for VOP2. Document the optional PLL clock property. Moreover, given that this is part of a series intended to address some recent display problems, provide the appropriate tags to facilitate backporting. Fixes: c3b7c5a4d7c1 ("dt-bindings: display: vop2: Add rk3576 support") Cc: stable@vger.kernel.org Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Tested-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20250612-rk3576-hdmitx-fix-v1-1-4b11007d8675@collabora.com
2025-06-26Merge tag 'devicetree-fixes-for-6.16-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Convert altr,uart-1.0 and altr,juart-1.0 to DT schema. These were applied for nios2, but never sent upstream. - Fix extra '/' in fsl,ls1028a-reset '$id' path - Fix warnings in ti,sn65dsi83 schema due to unnecessary $ref. * tag 'devicetree-fixes-for-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: serial: Convert altr,uart-1.0 to DT schema dt-bindings: serial: Convert altr,juart-1.0 to DT schema dt-bindings: soc: fsl,ls1028a-reset: Drop extra "/" in $id dt-bindings: drm/bridge: ti-sn65dsi83: drop $ref to fix lvds-vod* warnings
2025-06-26dt-bindings: display: ti: Add schema for AM625 OLDI TransmitterAradhya Bhatia
The OLDI transmitters (TXes) do not have registers of their own, and are dependent on the source video-ports (VPs) from the DSS to provide configuration data. This hardware doesn't directly sit on the internal bus of the SoC, but does so via the DSS. Hence, the OLDI TXes are supposed to be child nodes under the DSS, and not independent devices. Two of the OLDI TXes can function in tandem to output dual-link OLDI output, or cloned single-link outputs. In these cases, one OLDI will be the primary OLDI, and the other one, a companion. The following diagram represents such a configuration. +-----+-----+ +-------+ | | | | | | | VP1 +----+--->+ OLDI0 | (Primary - may need companion) | | | | | | | DSS +-----+ | +-------+ | | | | | | VP2 | | +-------+ | | | | | | +-----+-----+ +--->+ OLDI1 | (Companion OLDI) | | +-------+ The DSS in AM625 SoC has a configuration like the one above. The AM625 DSS VP1 (port@0) can connect and control 2 OLDI TXes, to use them in dual-link or cloned single-link OLDI modes. It is only the VP1 that can connect to either OLDI TXes for the AM625 DSS, and not the VP2. Alternatively, on some future TI SoCs, along with the above configuration, the OLDI TX can _also_ connect to separate video sources, making them work entirely independent of each other. In this case, neither of the OLDIs are "companion" or "secondary" OLDIs, and nor do they require one. They both are independent and primary OLDIs. The following diagram represents such a configuration. +-----+-----+ +-------+ | | | | | | | VP1 +--+----------->+ OLDI0 | (Primary - may need companion) | | | | | | | +-----+ | +-------+ | | | | | | VP2 | | | | | | | DSS +-----+ | +---+ +-------+ | | | +-->+ M | | | | | VP3 +----->+ U +--->+ OLDI1 | (Companion or Primary) | | | | X | | | | +-----+ +---+ +-------+ | | | | | VP4 | | | | +-----+-----+ Note that depending on the mux configuration, the OLDIs can either be working together in tandem - sourced by VP1, OR, they could be working independently sourced by VP1 and VP3 respectively. The idea is to support all the configurations with this OLDI TX schema. The OLDI functionality is further supported by a system-control module, which contains a few registers to control OLDI IO power and other electrical characteristics of the IO lanes. Add devicetree binding schema for the OLDI TXes to support various configurations, and extend their support to the AM625 DSS. Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com> Signed-off-by: Aradhya Bhatia <aradhya.bhatia@linux.dev> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://lore.kernel.org/r/20250528122544.817829-3-aradhya.bhatia@linux.dev Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2025-06-26dt-bindings: display: ti,am65x-dss: Re-indent the exampleAradhya Bhatia
Reduce tab size from 8 spaces to 4 spaces to make the bindings consistent, and easy to expand. Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com> Signed-off-by: Aradhya Bhatia <aradhya.bhatia@linux.dev> Link: https://lore.kernel.org/r/20250528122544.817829-2-aradhya.bhatia@linux.dev Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2025-06-11Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to forward to v6.16-rc1 Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2025-06-10dt-bindings: ili9881c: Document 7" Raspberry Pi 720x1280Marek Vasut
Document the 7" Raspberry Pi 720x1280 DSI panel based on ili9881. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250608142908.54121-1-marek.vasut+renesas@mailbox.org
2025-06-10dt-bindings: display: st7701: Add Winstar wf40eswaa6mnn0 panelStefan Eichenberger
The Winstar wf40eswaa6mnn0 panel is a square 4.0" TFT LCD with a resolution of 480x480 pixels. Signed-off-by: Stefan Eichenberger <eichest@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250606114644.105371-3-eichest@gmail.com
2025-06-10dt-bindings: display: visionox-rm69299: document new compatible stringCaleb Connolly
Document a new compatible string for the second panel variant. Signed-off-by: Caleb Connolly <caleb@connolly.tech> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-1-c2c2d52abd51@linaro.org
2025-06-09dt-bindings: display: convert himax,hx8357d.txt to yaml formatFrank Li
Convert himax,hx8357d.txt to yaml format. Additional changes: - add spi parent node in examples. - ref to spi-peripheral-props.yaml. - change himax,hx8357a to himax,hx8357 to align driver and existed dts. - add himax,hx8369a and fallback to himax,hx8369. - allow spi-cpha and spi-cpol to align existed dts. - add im-gpios for interface selections. - add reset-gpios. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250602152814.949671-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-06-09dt-bindings: display: arm,pl11x: Allow resets propertyFrank Li
Allow resets property to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: lcd-controller@40008000 (arm,pl111): 'resets' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250602144906.944866-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-06-09dt-bindings: display: convert sitronix,st7586 to YAMLDavid Lechner
Convert the sitronix,st7586 binding documentation from .txt to .yaml. Also added a link to the datasheet while we are touching this. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://lore.kernel.org/r/20250530-devicetree-convert-sitronix-st7586-to-yaml-v1-1-c132b512ec57@baylibre.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-06-09dt-bindings: lcdif: add lcd panel related property for imx28Frank Li
Allow lcd panel related property for imx28 and keep the same restriction for other platform. It is legancy platform and set these property to deprecated. Fix below CHECK_DTB warnings: arch/arm/boot/dts/nxp/mxs/imx28-apx4devkit.dtb: lcdif@80030000 (fsl,imx28-lcdif): 'display', 'display0' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250529200520.798117-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-06-05dt-bindings: drm/bridge: ti-sn65dsi83: drop $ref to fix lvds-vod* warningsAndrej Picej
The kernel test robot reported a warning related to the use of "$ref" type definitions for custom endpoint properties - "ti,lvds-vod-swing-clock-microvolt" and - "ti,lvds-vod-swing-data-microvolt". Using "$ref" with "uint32-array" is not correctly handled in this context. Removing "$ref" and relying solely on "maxItems: 2" enforces the intended requirement of specifying exactly two values, without triggering a schema validation warning. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202505021937.efnQPPqx-lkp@intel.com/ Signed-off-by: Andrej Picej <andrej.picej@norik.com> Link: https://lore.kernel.org/r/20250529053654.1754926-1-andrej.picej@norik.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-06-05dt-bindings: display: himax-hx8394: Add Huiling hl055fhav028cChris Morgan
Add compatible string for the Huiling hl055fhav028c. This panel is based on the Himax HX8399C display controller which is extremely similar to the existing HX8394. Add a new constant for himax,hx8399c for this new display controller as well. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250603193930.323607-3-macroalpha82@gmail.com
2025-06-05dt-bindings: display: simple: add AUO P238HAN01 panelMichael Walle
Add AUO P238HAN01 23.8" 1920x1080 LVDS panel compatible string. Signed-off-by: Michael Walle <mwalle@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250520074439.655749-1-mwalle@kernel.org
2025-06-03Merge drm-next-2025-05-28 into drm-misc-nextMaxime Ripard
Christian needs a recent drm-next branch to merge fence patches. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02dt-bindings: allwinner: add H616 DE33 mixer bindingRyan Walklin
The Allwinner H616 and variants have a new display engine revision (DE33). The mixer configuration registers are significantly different to the DE3 and DE2 revisions, being split into separate top and display blocks, therefore a fallback for the mixer compatible is not provided. Note that the DE33 mixer requires 3 register blocks instead of 1. To keep things simple the maxItems value for registers is conditionally removed for the H616 and replaced with the block names from the vendor BSP kernel. Add a display engine mixer binding for the DE33. Signed-off-by: Ryan Walklin <ryan@testtoast.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20250528092431.28825-6-ryan@testtoast.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
generated by cgit v1.2.3 (git 2.0.4) at 2026-01-29 14:04:34 +0000