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2021-01-27dt-bindings: lontium,lt8912: follow code changeMax Krummenacher
The driver got converted to a I2C device, DDC/EDID and HPD handling is added. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 35be57f246f14c96cbd0889d8bd49f233cd6e731)
2021-01-27drm/bridge: Add support for Lontium LT8912Wyon Bi
The Lontium LT8912 MIPI-DSI to LVDS and HDMI/MHL bridge features a single-channel MIPI D-PHY receiver front-end configuration with 4 data lanes per channel operating at 1.5Gbps per data lane and a maximum input bandwidth of 6Gbps. Change-Id: I7733ea5f33094151bb62e62406561cc0025cf900 Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com> Import and forward port to 4.9 (API change of_get_drm_display_mode() ) from https://github.com/rockchip-linux/kernel/commit/230f7f061036a99fc02d2cd7d20f66f7f0efae99 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> drop drm_atomic_helper_connector_dpms, see 7d902c05b drm: Nuke drm_atomic_helper_connector_dpms (cherry picked from commit 265fac62bf9defe0de5c1ce088013b61c9b46fb7) (cherry picked from commit 7d2bdcf5aa35191aa0810884ea8eef944059269c) (cherry picked from commit 35243d334a8610385cc3f830f90ab18fd7e7edc5) Conflicts: Documentation/devicetree/bindings/vendor-prefixes.txt drivers/gpu/drm/bridge/Kconfig
2020-05-22LF-811-1: drm/bridge: Add driver for legacy Freescale Seiko 43WVFIG adapterRobert Chiras
This is an adapter card made for the 4.3", 800x480, LCD panel Seiko 43WVFIG. The LCD panel is a 24bit DPI bus, while the adapter card has two ports: 18-bit and 24-bit data input. For the 18-bit data input, the adapter card is demuxing some of the data lines, in order to feed all of the 24 lines needed by the LCD. This driver handles both this use-cases. Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
2020-02-26LF-842-2: dt-bindings: display/bridge: nwl-dsi: Document video_pll clockRobert Chiras
Add documentation for a new clock 'phy_parent'. This clock is optional and is used to re-parent the PHY related clocks (phy_ref, tx_esc and rx_esc) to a valid parent. This clock is needed, in order to make the re-parenting in driver, since the default re-parenting in dts node (using assigned-clock-parents) may break the LVDS block, which has it's PHY shared with MIPI-DSI. Signed-off-by: Robert Chiras <robert.chiras@nxp.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> (cherry picked from commit 7ed3b8738e3103396a5f3a9268c66f11f78cab03)
2019-12-02Merge remote-tracking branch 'origin/display/nwl-dsi' into display/nextDong Aisheng
* origin/display/nwl-dsi: (14 commits) drm/bridge: nwl-dsi Correct the DSI init sequence drm/bridge: nwl-dsi: Fix find_panel_or_bridge drm/bridge: nwl-dsi: Add support for 8QM and 8QXP drm/bridge: nwl-dsi: Add support for component framework phy: imx8-mipi-dphy: Add support for 8QM and 8QXP ...
2019-11-25dt-bindings: display/bridge: nwl-dsi: Document fsl,clock-drop-level propertyRobert Chiras
Add documentation for a new property: 'fsl,clock-drop-level'. Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
2019-11-25dt-bindings: display/bridge: nwl-dsi: Document video_pll clockRobert Chiras
Add documentation for a new clock 'video_pll'. Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
2019-11-25dt-bindings: display/bridge: Add binding for NWL mipi dsi host controllerGuido Günther
The Northwest Logic MIPI DSI IP core can be found in NXPs i.MX8 SoCs. Signed-off-by: Guido Günther <agx@sigxcpu.org>
2019-11-25MLK-17650-1 drm/bridge: adv7511: Add support for programmable i2c addressesRobert Chiras
The DSI-HDMI converter, ADV7535, driver uses four i2c memory maps: MAIN, DSI-CEC, EDID and PACKET. While the MAIN address is hard-coded in the ROM chip, the other three can be programmed into the MAIN memory map. Currently, the three memory maps addresses, that can be programmed, are hard-coded into the code. In order to avoid conflicts with other i2c clients on the bus, update the driver to use configurable addresses specified in DTS file. Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
2019-11-25MLK-17275-7 drm/bridge: adv7511: Add dsi-channel propertyRobert Chiras
Add a new property "adi,dsi-channel" to allow the user specify the DSI channel to be used when communicating with DSI peripheral. Signed-off-by: Robert Chiras <robert.chiras@nxp.com> Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
2019-11-25MLK-16347-6 drm/bridge: adv7511: Add new compatible stringRobert Chiras
Added "adi,adv7535" to the adv7511 drm bridge and adi,adv7511.txt doc, since the driver can also support the ADV7535 chipset (upgrade of ADV7533). Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
2019-11-25MLK-21150-3 drm/bridge: sec-dsim: add a new property 'pref-rate'Fancy Fang
Add a new property 'pref-rate' support which can be used to assign a different clock frequency for the DPHY PLL reference clock in the dtb file. And if this property does not exist, the default clock frequency for the reference clock will be used. And according to the spec, the DPHY PLL reference clk frequency should be in [6MHz, 300MHz] range. Signed-off-by: Fancy Fang <chen.fang@nxp.com>
2019-11-25MLK-18535-13 dt-bindings: display: bridge: add sec-dsim bindingsFancy Fang
Add the device-tree bindings for the display bridge Samsung MIPI DSIM on i.MX platforms. Signed-off-by: Fancy Fang <chen.fang@nxp.com>
2019-11-25dt-bindings: display: bridge: Document ITE IT6263 LVDS to HDMI transmitterLiu Ying
This patch adds device tree binding for ITE IT6263 LVDS to HDMI transmitter. Signed-off-by: Liu Ying <victor.liu@nxp.com>
2019-07-25dt-bindings: display: sii902x: Change audio mclk bindingOlivier Moysan
As stated in SiL9022/24 datasheet, master clock is not required for I2S. Make mclk property optional in DT bindings. Fixes: 3f18021f43a3 ("dt-bindings: display: sii902x: Add HDMI audio bindings") Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1563811560-29589-3-git-send-email-olivier.moysan@st.com
2019-07-19Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM Devicetree updates from Olof Johansson: "We continue to see a lot of new material. I've highlighted some of it below, but there's been more beyond that as well. One of the sweeping changes is that many boards have seen their ARM Mali GPU devices added to device trees, since the DRM drivers have now been merged. So, with the caveat that I have surely missed several great contributions, here's a collection of the material this time around: New SoCs: - Mediatek mt8183 (4x Cortex-A73 + 4x Cortex-A53) - TI J721E (2x Cortex-A72 + 3x Cortex-R5F + 3 DSPs + MMA) - Amlogic G12B (4x Cortex-A73 + 2x Cortex-A53) New Boards / platforms: - Aspeed BMC support for a number of new server platforms - Kontron SMARC SoM (several i.MX6 versions) - Novtech's Meerkat96 (i.MX7) - ST Micro Avenger96 board - Hardkernel ODROID-N2 (Amlogic G12B) - Purism Librem5 devkit (i.MX8MQ) - Google Cheza (Qualcomm SDM845) - Qualcomm Dragonboard 845c (Qualcomm SDM845) - Hugsun X99 TV Box (Rockchip RK3399) - Khadas Edge/Edge-V/Captain (Rockchip RK3399) Updated / expanded boards and platforms: - Renesas r7s9210 has a lot of new peripherals added - Fixes and polish for Rockchip-based Chromebooks - Amlogic G12A has a lot of peripherals added - Nvidia Jetson Nano sees various fixes and improvements, and is now at feature parity with TX1" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (586 commits) ARM: dts: gemini: Set DIR-685 SPI CS as active low ARM: dts: exynos: Adjust buck[78] regulators to supported values on Arndale Octa ARM: dts: exynos: Adjust buck[78] regulators to supported values on Odroid XU3 family ARM: dts: exynos: Move Mali400 GPU node to "/soc" ARM: dts: exynos: Fix imprecise abort on Mali GPU probe on Exynos4210 arm64: dts: qcom: qcs404: Add missing space for cooling-cells property arm64: dts: rockchip: Fix USB3 Type-C on rk3399-sapphire arm64: dts: rockchip: Update DWC3 modules on RK3399 SoCs arm64: dts: rockchip: enable rk3328 watchdog clock ARM: dts: rockchip: add display nodes for rk322x ARM: dts: rockchip: fix vop iommu-cells on rk322x arm64: dts: rockchip: Add support for Hugsun X99 TV Box arm64: dts: rockchip: Define values for the IPA governor for rock960 arm64: dts: rockchip: Fix multiple thermal zones conflict in rk3399.dtsi arm64: dts: rockchip: add core dtsi file for RK3399Pro SoCs arm64: dts: rockchip: improve rk3328-roc-cc rgmii performance. Revert "ARM: dts: rockchip: set PWM delay backlight settings for Minnie" ARM: dts: rockchip: Configure BT_DEV_WAKE in on rk3288-veyron arm64: dts: qcom: sdm845-cheza: add initial cheza dt ARM: dts: msm8974-FP2: Add vibration motor ...
2019-06-19dt-bindings: display: renesas: Add r8a774a1 supportFabrizio Castro
Document RZ/G2M (R8A774A1) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-06-11Merge tag 'du-next-20190608-2' of git://linuxtv.org/pinchartl/media into ↵Daniel Vetter
drm-next R-Car DU changes for v5.3: - R8A774A1 SoC support - LVDS dual-link mode support - Support for additional formats - Misc fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190608134652.GE4786@pendragon.ideasonboard.com
2019-06-08dt-bindings: display: renesas: lvds: Add renesas,companion propertyLaurent Pinchart
Add a new optional renesas,companion property to point to the companion LVDS encoder. This is used to support dual-link operation where the main LVDS encoder splits even-numbered and odd-numbered pixels between the two LVDS encoders. The new property doesn't control the mode of operation, it only describes the relationship between the master and companion LVDS encoders. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2019-06-08dt-bindings: display: bridge: thc63lvd1024: Document dual-link operationLaurent Pinchart
The THC63LVD1024 LVDS decoder can operate in two modes, single-link or dual-link. In dual-link mode both input ports are used to carry even- and odd-numbered pixels separately. Document this in the DT bindings, along with the related rules governing port and usage. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2019-06-08dt-bindings: display: renesas: lvds: Document r8a774a1 bindingsBiju Das
Document the RZ/G2M (R8A774A1) LVDS bindings. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2019-05-31dt-bindings: display: sii902x: Add HDMI audio bindingsJyri Sarha
The sii902x chip family supports also HDMI audio. Add binding for describing the necessary i2s and mclk wiring for it. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/f790277fabc45f987f90075dd842368705226a84.1558964241.git.jsarha@ti.com
2019-05-31dt-bindings: display: sii902x: Remove trailing white spaceJyri Sarha
Remove trailing white space from sii902x display bridge binding. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/f1f2ef82c4e8ecea920c408bd4e569f5ed27d20a.1558964241.git.jsarha@ti.com
2019-05-31dt-bindings: tc358767: add HPD supportTomi Valkeinen
Add DT property for defining the pin used for HPD. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org Cc: Rob Herring <robh@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190528082747.3631-25-tomi.valkeinen@ti.com
2019-04-12dt-bindings: display: tfp410: Add bus-width parameter propertyPeter Ujfalusi
tfp410 can be connect to host processor in 24bit, single-edge (24 lines) or 12bit, dual-edge (12 lines). Add bus-width to the documentation so it can be used to select between the two connection scheme. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190401124143.17179-2-peter.ujfalusi@ti.com
2019-03-18dt-bindings: display: tfp410: Add bus parameters propertiesLaurent Pinchart
The TFP410 supports configuration of several input bus parameters through either the I2C port or chip pins. In the latter case, we need to specify those parameters in DT. Two new properties are added, ti,deskew to specify the data de-skew configuration (as set through the DK[3:1] pins), and pclk-sample to specify the pixel clock sampling edge (as set through the EDGE pin). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-08Merge tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "This is the main drm pull request for the 5.1 merge window. The big changes I'd highlight are: - nouveau has HMM support now, there is finally an in-tree user so we can quieten down the rip it out people. - i915 now enables fastboot by default on Skylake+ - Displayport Multistream support has been refactored and should hopefully be more reliable. Core: - header cleanups aiming towards removing drmP.h - dma-buf fence seqnos to 64-bits - common helper for DP mst hotplug for radeon,i915,amdgpu + new refcounting scheme - MST i2c improvements - drm_syncobj_cb removal - ARM FB compression fourcc - P010 + P016 fourcc - allwinner tiled format modifier - i2c over aux I2C_M_STOP support - DRM_AUTH handling fixes TTM: - ref/unref renaming New driver: - ARM komeda display driver scheduler: - refactor mirror list handling - rework hw fence processing - 0 run queue entity fix bridge: - TI DS90C185 LVDS bridge - thc631lvdm83d bridge improvements - cadence + allwinner DSI ported to generic phy panels: - Sitronix ST7701 panel - Kingdisplay KD097D04 - LeMaker BL035-RGB-002 - PDA 91-00156-A0 - Innolux EE101IA-01D i915: - Enable fastboot by default on SKL+/VLV/CHV - Export RPCS configuration for ICL media driver - Coffelake PCI ID - CNL clocks setup fixes - ACPI/PMIC support for MIPI/DSI - Per-engine WA init for all engines - Shrinker locking fixes - Kerneldoc updates - Lots of ring improvements and reset fixes - Coffeelake GVT Support - VFIO GVT EDID Region support - runtime PM wakeref tracking - ILK->IVB primary plane enable delays - userptr mutex locking fixes - DSI fixes - LVDS/TV cleanups - HW readout fixes - LUT robustness fixes - ICL display and watermark fixes - gem mmap race fix amdgpu: - add scheduled dependencies interface - DCC on scanout surfaces - vega10/20 BACO support - Multiple IH rings on soc15 - XGMI locking fixes - DC i2c/aux cleanups - runtime SMU debug interface - Kexec improvmeents - SR-IOV fixes - DC freesync + ABM fixes - GDS fixes - GPUVM fixes - vega20 PCIE DPM switching fixes - Context priority handling fixes radeon: - fix missing break in evergreen parser nouveau: - SVM support via HMM msm: - QCOM Compressed modifier support exynos: - s5pv210 rotator support imx: - zpos property support - pending update fixes v3d: - cache flush improvments vc4: - reflection support - HDMI overscan support tegra: - CEC refactoring - HDMI audio fixes - Tegra186 prep work - SOR crossbar device tree fixes sun4i: - implicit fencing support - YUV and scalar support improvements - A23 support - tiling fixes atmel-hlcdc: - clipping and rotation property fixes qxl: - BO and PRIME improvements - generic fbdev emulation dw-hdmi: - HDMI 2.0 2160p - YUV420 ouput rockchip: - implicit fencing support - reflection proerties virtio-gpu: - use generic fbdev emulation tilcdc: - cpufreq vs crtc init fix rcar-du: - R8A774C0 support - D3/E3 RGB output routing fixes and DPAD0 support - RA87744 LVDS support bochs: - atomic and generic fbdev emulation - ID mismatch error on bochs load meson: - remove firmware fbs" * tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm: (1130 commits) drm/amd/display: Use vrr friendly pageflip throttling in DC. drm/imx: only send commit done event when all state has been applied drm/imx: allow building under COMPILE_TEST drm/imx: imx-tve: depend on COMMON_CLK drm/imx: ipuv3-plane: add zpos property drm/imx: ipuv3-plane: add function to query atomic update status gpu: ipu-v3: prg: add function to get channel configure status gpu: ipu-v3: pre: add double buffer status readback drm/amdgpu: Bump amdgpu version for context priority override. drm/amdgpu/powerplay: fix typo in BACO header guards drm/amdgpu/powerplay: fix return codes in BACO code drm/amdgpu: add missing license on baco files drm/bochs: Fix the ID mismatch error drm/nouveau/dmem: use dma addresses during migration copies drm/nouveau/dmem: use physical vram addresses during migration copies drm/nouveau/dmem: extend copy function to allow direct use of physical addresses drm/nouveau/svm: new ioctl to migrate process memory to GPU memory drm/nouveau/dmem: device memory helpers for SVM drm/nouveau/svm: initial support for shared virtual memory drm/nouveau: prepare for enabling svm with existing userspace interfaces ...
2019-02-08dt-bindings: display: renesas: lvds: Document r8a7744 bindingsBiju Das
Document the RZ/G1N (R8A7744) LVDS bindings. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Rob Herring <robh@kernel.org>
2019-02-07dt-bindings: phy: Move the Cadence D-PHY bindingsMaxime Ripard
The Cadence D-PHY bindings was defined as part of the DSI block so far. However, since it's now going to be a separate driver, we need to move the binding to a file of its own. Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2019-01-24Merge tag 'drm-misc-next-2019-01-23' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.1: UAPI Changes: - Addition of the Allwinner tiled format modifier Cross-subsystem Changes: Core Changes: - dma-buf documentation improvements - Removal of now unused fbdev helpers - Addition of new drm fbdev helpers - Improvements to tinydrm - Addition of new drm_fourcc helpers - Impromevents to i2c-over-aux to handle I2C_M_STOP Driver Changes: - Add support for the TI DS90C185 LVDS bridge - Improvements to the thc63lvdm83d bridge - Improvements to sun4i YUV and scaler support - Fix to the powerdown sequence of panel-innolux Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190123110317.h4tovujaydo2bfz2@flea
2019-01-18dt-bindings: display: bridge: thc63lvdm83d: use standard powerdown-gpiosPeter Rosin
The name powerdown-gpios is the standard property name for the functionality covered by the previous pwdn-gpios name. This rename should be safe to do since the linux driver supporting the binding (lvds-encoder.c) never implemented the property, and no dts file names it. At least not upstream. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190111151843.11114-4-peda@axentia.se
2019-01-18dt-bindings: display: bridge: lvds-transmitter: cleanup examplePeter Rosin
Drop #address-cells and #size-cells from the root node in the example, they are unused. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190111151843.11114-3-peda@axentia.se
2019-01-18dt-bindings: display: bridge: fork out ti, ds90c185 from lvds-transmitterPeter Rosin
DS90C185 has a shutdown pin which does not fit in the lvds-transmitter binding, which is meant to be generic. The sister chip DS90C187 is similar to DS90C185, describe it here as well. Signed-off-by: Peter Rosin <peda@axentia.se> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190111151843.11114-2-peda@axentia.se
2019-01-14dt-bindings: display: renesas: lvds: Document r8a774c0 bindingsFabrizio Castro
The RZ/G2E (r8a774c0) supports two LVDS channels. Extend the binding to support them. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-23dt-bindings: display: renesas: lvds: Document r8a77965 bindingsLaurent Pinchart
The M3-N (r8a77965) includes one LVDS encoder. Extend the binding to support it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2018-09-25dt-bindings: display: renesas: lvds: Add EXTAL and DU_DOTCLKIN clocksLaurent Pinchart
On the D3 and E3 SoCs, the LVDS encoder can derive its internal pixel clock from an externally supplied clock, either through the EXTAL pin or through one of the DU_DOTCLKINx pins. Add corresponding clocks to the DT bindings. To retain backward compatibility with DT that don't specify the clock-names property, the functional clock must always be specified first, and the clock-names property is optional when only the functional clock is specified. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2018-09-24dt-bindings: display: renesas: lvds: Document r8a77990 bindingsLaurent Pinchart
The E3 (r8a77990) supports two LVDS channels. Extend the binding to support them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2018-09-14dt-bindings: display: renesas: lvds: document R8A77980 bindingsSergei Shtylyov
Document the R-Car V3H (R8A77980) SoC in the R-Car LVDS bindings. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2018-08-27dt-bindings: display: bridge: lvds-transmitter: add ti, ds90c185Peter Rosin
Start list of actual chips compatible with "lvds-encoder". Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180825085620.10566-2-peda@axentia.se
2018-08-27Merge drm/drm-next into drm-misc-nextSean Paul
Now that 4.19-rc1 is cut, backmerge it into -misc-next. Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-07-27dt-bindings: tc358754: add DT bindingsAndrzej Hajda
The patch adds bindings to Toshiba DSI/LVDS bridge TC358764. Bindings describe power supplies, reset gpio and video interfaces. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Maciej Purski <m.purski@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180725154644.25412-5-a.hajda@samsung.com
2018-07-27dt-bindings: drm/bridge: Document sn65dsi86 bridge bindingsSandeep Panda
Document the bindings used for the sn65dsi86 DSI to eDP bridge. Changes in v1: - Rephrase the dt-binding descriptions to be more inline with existing bindings (Andrzej Hajda). - Add missing dt-binding that are parsed by corresponding driver (Andrzej Hajda). Changes in v2: - Remove edp panel specific dt-binding entries. Only keep bridge specific entries (Sean Paul). - Remove custom-modes dt entry since its usage is removed from driver also (Sean Paul). - Remove is-pluggable dt entry since this will not be needed anymore (Sean Paul). Changes in v3: - Remove irq-gpio dt entry and instead populate is an interrupt property (Rob Herring). Changes in v4: - Add link to bridge chip datasheet (Stephen Boyd) - Add vpll and vcc regulator supply bindings (Stephen Boyd) - Add ref clk optional dt binding (Stephen Boyd) - Add gpio-controller optional dt binding (Stephen Boyd) Changes in v5: - Use clock property to specify the input refclk (Stephen Boyd). - Update gpio cell and pwm cell numbers (Stephen Boyd). Changes in v6: - Add property to mention the lane mapping scheme and polarity inversion (Stephen Boyd). Changes in v7: - Detail description of lane mapping scheme dt property (Andrzej Hajda/ Rob Herring). - Removed HDP gpio binding, since the bridge uses IRQ signal to determine HPD, and IRQ property is already documented in binding. Changes in v8: - Removed unnecessary explanation of lane mapping and polarity dt property, since these are already explained in media/video-interface dt binidng (Rob Herring). Changes in v9: - Avoid putting re-definition of lane mapping and polarity dt binding (Rob Herring). Changes in v10: - Use interrupts-extended property instead of interrupts to specify interrupt line (Andrzej Hajda). - Move data-lanes and lane-polarity property example to proper place (Andrzej Hajda). Changes in v11: - Add a property for suspend gpio function of GPIO1 pin on bridge chip (Stephen Boyd). Changes in v12: - Remove binding for dedicated DDC line (Andrzej Hajda). Signed-off-by: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180716084330.26698-3-spanda@codeaurora.org
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-06-15docs: fix broken references with multiple hintsMauro Carvalho Chehab
The script: ./scripts/documentation-file-ref-check --fix Gives multiple hints for broken references on some files. Manually use the one that applies for some files. Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: James Morris <james.morris@microsoft.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net>
2018-05-22Merge branch 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm ↵Dave Airlie
into drm-next Please incorporate support for TDA998x I2C driver CEC Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180424095456.GA32460@rmk-PC.armlinux.org.uk
2018-05-15Merge branch 'drm/du/next' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/2792436.F0zlxykWp6@avalon
2018-05-05dt-bindings: display: renesas: Add R-Car M3-N HDMI TX DT bindingsKieran Bingham
The M3-N HDMI TX controller is compatible with the M3-W and H3. No extension to the DT bindings are needed. Add an SoC-specific compatible string in case differences between the IP versions are found later and require model-specific handling. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2018-04-25dt-bindings: adv7511: Extend bindings to allow specifying slave map addressesKieran Bingham
The ADV7511 has four 256-byte maps that can be accessed via the main I2C ports. Each map has it own I2C address and acts as a standard slave device on the I2C bus. Extend the device tree node bindings to be able to override the default addresses so that address conflicts with other devices on the same bus may be resolved at the board description level. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/1518544137-2742-3-git-send-email-kbingham@kernel.org
2018-04-24dt-bindings: tda998x: add the calibration gpioRussell King
Add the optional calibration gpio for integrated TDA9950 CEC support. This GPIO corresponds with the interrupt from the TDA998x, as the calibration requires driving the interrupt pin low. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-04-23dt-bindings: drm/bridge: Document Cadence DSI bridge bindingsBoris Brezillon
Document the bindings used for the Cadence DSI bridge. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180421070846.10330-2-boris.brezillon@bootlin.com
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-06 22:14:40 +0000