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2018-10-29dt-bindings: drm/panel: simple: Innolux TV123WAM is actually P120ZDG-BF1Douglas Anderson1-3/+5
As far as I can tell the bindings that were added in commit 9c04400f7ea6 ("dt-bindings: drm/panel: Document Innolux TV123WAM panel bindings") weren't actually for Innolux TV123WAM but were actually for Innolux P120ZDG-BF1. As far as I can tell the Innolux TV123WAM isn't a real panel and but it's a mosh between the TI TV123WAM and the Innolux P120ZDG-BF1. Let's unmosh. Here's my evidence: * Searching for TV123WAM on the Internet turns up a TI panel. While it's possible that an Innolux panel has the same model number as the TI Panel, it seems a little doubtful. Looking up the datasheet from the TI Panel shows that it's 1920 x 1280 and 259.2 mm x 172.8 mm. * As far as I know, the patch adding the Innolux Panel was supposed to be for the board that's sitting in front of me as I type this (support for that board is not yet upstream). On the back of that panel I see Innolux P120ZDZ-EZ1 rev B1. * Someone pointed me at a datasheet that's supposed to be for the panel in front of me (sorry, I can't share the datasheet). That datasheet has the string "p120zdg-bf1" * If I search for "P120ZDG-BF1" on the Internet I get hits for panels that are 2160x1440. They don't have datasheets, but the fact that the resolution matches is a good sign. While we doing the rename, also mention that no-hpd can be used with this panel. See the previous patch in this series ("drm/panel: simple: Add "no-hpd" delay for Innolux TV123WAM"). Fixes: 9c04400f7ea6 ("dt-bindings: drm/panel: Document Innolux TV123WAM panel bindings") Cc: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20181025222134.174583-5-dianders@chromium.org
2018-10-29dt-bindings: drm/panel: simple: Add no-hpd propertyDouglas Anderson1-0/+3
Some eDP panels that are designed to be always connected to a board use their HPD signal to signal that they've finished powering on and they're ready to be talked to. However, for various reasons it's possible that the HPD signal from the panel isn't actually hooked up. In the case where the HPD isn't hooked up you can look at the timing diagram on the panel datasheet and insert a delay for the maximum amount of time that the HPD might take to come up. Let's add a property in the device tree for this concept. Reviewed-by: Sean Paul <sean@poorly.run> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20181025222134.174583-1-dianders@chromium.org
2018-10-04Merge tag 'exynos-drm-next-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-nextDave Airlie1-19/+6
Add out-bridge support - This patch series enables out-bridge for LVDS bridge device support, and also includes two cleanups and one relevant dt binding update for this. Add Samsung 16x16 tiled format support - This patch series adds Samsung 16x16 tiled format to scaler and gsc drivers. As for this, it adds Samsung specific format to drm_forcc.h header. For the git-pull request with relevant patches, I requested ack-by[1] to relevant maintainers but there was no any response. I'm pretty sure no problem to go to mainline though Exynos tree because the only user of it is Exynos. (airlied: this looked fine to me) [1] https://patchwork.freedesktop.org/patch/243921/ Add configurable plane alpha and pixel blend mode support - This patch series makes mixer driver to be configuragle for pixel blend mode and plane alpha, which also includes one fixup to set all default values correctly after reset. One cleanup - This patch replaces drm_atomic_helper_suspend/resume() with drm_mode_config_helper_suspend/resume() to remove exynos specific suspend_state. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1538380891-24040-1-git-send-email-inki.dae@samsung.com
2018-09-27dt-bindings: display: sun4i-drm: Add R40 mixer compatiblesJernej Skrabec1-0/+2
R40 DE2 mixers are similar to those found in A83T, except it needs different clock settings. Add a compatibles for them. Reviewed-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180625120304.7543-14-jernej.skrabec@siol.net
2018-09-25dt-bindings: display: renesas: lvds: Add EXTAL and DU_DOTCLKIN clocksLaurent Pinchart1-1/+11
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 Pinchart1-0/+1
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>
2018-09-24dt-bindings: display: renesas: du: Document r8a77990 bindingsLaurent Pinchart1-0/+2
Document the E3 (r8a77990) SoC in the R-Car DU bindings. 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>
2018-09-20dt-bindings: exynos_dsim: update of graph bindingsAndrzej Hajda1-19/+6
Of-graph bindings should describe ports present in the device, not the devices it can be connected to. The patch replaces verbose description with shorter but more precise one. While at it clock related properties are moved to the main node as it is their actual location. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2018-09-20Merge tag 'du-next-20180914' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie2-0/+3
R-Car DU changes for v4.20 The pull request mostly contains updates to the R-Car DU driver, notably support for interlaced modes on Gen3 hardware, support for the LVDS output on R8A77980, and a set of miscellaneous bug fixes. There are also two SPDX conversion patches for the drm shmobile and panel-lvds drivers, as well as an update to MAINTAINERS to add Kieran Bingham as a co-maintainer for the DU driver. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/3273568.LdoAI77IYW@avalon
2018-09-19dt-bindings: sun4i-drm: add compatible for R40 HDMI PHYIcenowy Zheng1-2/+3
The Allwinner R40 HDMI PHY is currently the only one that seems to be able to select between two PLL inputs. Add a compatible string for it, and the pll-1 clock input definition. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180916043409.62374-3-icenowy@aosc.io
2018-09-14dt-bindings: display: renesas: lvds: document R8A77980 bindingsSergei Shtylyov1-0/+1
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>
2018-09-14dt-bindings: display: renesas: du: document R8A77980 bindingsSergei Shtylyov1-0/+2
Document the R-Car V3H (R8A77980) SoC in the R-Car DU bindings; the DU hardware has the same topology as in the R-Car V3M (R8A77970). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2018-09-05drm/rockchip: vop: add rk3188 vop definitionsHeiko Stuebner1-0/+1
The rk3188 has 2 vops not using iommus which only output directly to a rgb interface per vop. So all other output modes like hdmi are provided by external brige chips. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Sandy Huang <hjc@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180830110937.1739-1-heiko@sntech.de
2018-09-05dt-bindings: sun4i-drm: add HDMI VCC supply property for sun8i-dw-hdmiIcenowy Zheng1-0/+3
Allwiner SoCs with DesignWare HDMI controller all come with a "HVCC" pin, which is the VCC of HDMI part. Add a supply property to specify HVCC's regulator in the device tree. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180904044053.15425-10-icenowy@aosc.io
2018-09-05dt-bindings: display: Add compatible for A64 HDMIJagan Teki1-0/+1
The HDMI controller on Allwinner A64 is similar on the one on H3/H5/A83T (although the PHY is different with A83T). Add A64 compatible and append A83T compatible as fallback. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rob Herring <robh@kernel.org> [Icenowy: refactor commit log] Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180904044053.15425-7-icenowy@aosc.io
2018-09-05dt-bindings: display: Add compatible for A64 DE2 display pipelineJagan Teki1-0/+5
Allwinner A64 has a DE2 display pipeline. The TCONs are similar to the ones in A83T, but the mixers are new (similar to the later R40 SoC). This patch adds dt-binding documentation for A64 DE2 display pipeline. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rob Herring <robh@kernel.org> [Icenowy: Refactor and also cover TCON1] Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180904044053.15425-4-icenowy@aosc.io
2018-08-27dt-bindings: display: atmel: optional video-interface of endpointsPeter Rosin1-0/+23
With bus-type/bus-width properties in the endpoint nodes, the video- interface of the connection can be specified for cases where the heuristic fails to select the correct output mode. This can happen e.g. if not all RGB pins are routed on the PCB; the driver has no way of knowing this, and needs to be told explicitly. This is critical for the devices that have the "conflicting output formats" issue (SAM9N12, SAM9X5, SAMA5D3), since the most significant RGB bits move around depending on the selected output mode. For devices that do not have the "conflicting output formats" issue (SAMA5D2, SAMA5D4), this is completely irrelevant. Acked-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.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/20180825085620.10566-3-peda@axentia.se
2018-08-27dt-bindings: display: bridge: lvds-transmitter: add ti, ds90c185Peter Rosin1-1/+7
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 Paul20-35/+173
Now that 4.19-rc1 is cut, backmerge it into -misc-next. Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-08-23Merge tag 'fbdev-v4.19' of https://github.com/bzolnier/linuxLinus Torvalds2-0/+20
Pull fbdev updates from Bartlomiej Zolnierkiewicz: "Mostly small fixes and cleanups for fb drivers (the biggest updates are for udlfb and pxafb drivers). This also adds deferred console takeover support to the console code and efifb driver. Summary: - add support for deferred console takeover, when enabled defers fbcon taking over the console from the dummy console until the first text is displayed on the console - together with the "quiet" kernel commandline option this allows fbcon to still be used together with a smooth graphical bootup (Hans de Goede) - improve console locking debugging code (Thomas Zimmermann) - copy the ACPI BGRT boot graphics to the framebuffer when deferred console takeover support is used in efifb driver (Hans de Goede) - update udlfb driver - fix lost console when the user unplugs a USB adapter, fix the screen corruption issue, fix locking and add some performance optimizations (Mikulas Patocka) - update pxafb driver - fix using uninitialized memory, switch to devm_* API, handle initialization errors and add support for lcd-supply regulator (Daniel Mack) - add support for boards booted with a DeviceTree in pxa3xx_gcu driver (Daniel Mack) - rename omap2 module to omap2fb.ko to avoid conflicts with omap1 driver (Arnd Bergmann) - enable ACPI-based enumeration for goldfishfb driver (Yu Ning) - fix goldfishfb driver to make user space Android code use 60 fps (Christoffer Dall) - print big fat warning when nomodeset kernel parameter is used in vgacon driver (Lyude Paul) - remove VLA usage from fsl-diu-fb driver (Kees Cook) - misc fixes (Julia Lawall, Geert Uytterhoeven, Fredrik Noring, Yisheng Xie, Dan Carpenter, Daniel Vetter, Anton Vasilyev, Randy Dunlap, Gustavo A. R. Silva, Colin Ian King, Fengguang Wu) - misc cleanups (Roman Kiryanov, Yisheng Xie, Colin Ian King)" * tag 'fbdev-v4.19' of https://github.com/bzolnier/linux: (54 commits) Documentation/fb: corrections for fbcon.txt fbcon: Do not takeover the console from atomic context dummycon: Stop exporting dummycon_[un]register_output_notifier fbcon: Only defer console takeover if the current console driver is the dummycon fbcon: Only allow FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER if fbdev is builtin fbdev: omap2: omapfb: fix ifnullfree.cocci warnings fbdev: omap2: omapfb: fix bugon.cocci warnings fbdev: omap2: omapfb: fix boolreturn.cocci warnings fb: amifb: fix build warnings when not builtin fbdev/core: Disable console-lock warnings when fb.lockless_register_fb is set console: Replace #if 0 with atomic var 'ignore_console_lock_warning' udlfb: use spin_lock_irq instead of spin_lock_irqsave udlfb: avoid prefetch udlfb: optimization - test the backing buffer udlfb: allow reallocating the framebuffer udlfb: set line_length in dlfb_ops_set_par udlfb: handle allocation failure udlfb: set optimal write delay udlfb: make a local copy of fb_ops udlfb: don't switch if we are switching to the same videomode ...
2018-08-15Merge tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drmLinus Torvalds21-25/+497
Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.19. Rob has some new hardware support for new qualcomm hw that I'll send along separately. This has the display part of it, the remaining pull is for the acceleration engine. This also contains a wound-wait/wait-die mutex rework, Peter has acked it for merging via my tree. Otherwise mostly the usual level of activity. Summary: core: - Wound-wait/wait-die mutex rework - Add writeback connector type - Add "content type" property for HDMI - Move GEM bo to drm_framebuffer - Initial gpu scheduler documentation - GPU scheduler fixes for dying processes - Console deferred fbcon takeover support - Displayport support for CEC tunneling over AUX panel: - otm8009a panel driver fixes - Innolux TV123WAM and G070Y2-L01 panel driver - Ilitek ILI9881c panel driver - Rocktech RK070ER9427 LCD - EDT ETM0700G0EDH6 and EDT ETM0700G0BDH6 - DLC DLC0700YZG-1 - BOE HV070WSA-100 - newhaven, nhd-4.3-480272ef-atxl LCD - DataImage SCF0700C48GGU18 - Sharp LQ035Q7DB03 - p079zca: Refactor to support multiple panels tinydrm: - ILI9341 display panel New driver: - vkms - virtual kms driver to testing. i915: - Icelake: Display enablement DSI support IRQ support Powerwell support - GPU reset fixes and improvements - Full ppgtt support refactoring - PSR fixes and improvements - Execlist improvments - GuC related fixes amdgpu: - Initial amdgpu documentation - JPEG engine support on VCN - CIK uses powerplay by default - Move to using core PCIE functionality for gens/lanes - DC/Powerplay interface rework - Stutter mode support for RV - Vega12 Powerplay updates - GFXOFF fixes - GPUVM fault debugging - Vega12 GFXOFF - DC improvements - DC i2c/aux changes - UVD 7.2 fixes - Powerplay fixes for Polaris12, CZ/ST - command submission bo_list fixes amdkfd: - Raven support - Power management fixes udl: - Cleanups and fixes nouveau: - misc fixes and cleanups. msm: - DPU1 support display controller in sdm845 - GPU coredump support. vmwgfx: - Atomic modesetting validation fixes - Support for multisample surfaces armada: - Atomic modesetting support completed. exynos: - IPPv2 fixes - Move g2d to component framework - Suspend/resume support cleanups - Driver cleanups imx: - CSI configuration improvements - Driver cleanups - Use atomic suspend/resume helpers - ipu-v3 V4L2 XRGB32/XBGR32 support pl111: - Add Nomadik LCDC variant v3d: - GPU scheduler jobs management sun4i: - R40 display engine support - TCON TOP driver mediatek: - MT2712 SoC support rockchip: - vop fixes omapdrm: - Workaround for DRA7 errata i932 - Fix mm_list locking mali-dp: - Writeback implementation PM improvements - Internal error reporting debugfs tilcdc: - Single fix for deferred probing hdlcd: - Teardown fixes tda998x: - Converted to a bridge driver. etnaviv: - Misc fixes" * tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drm: (1506 commits) drm/amdgpu/sriov: give 8s for recover vram under RUNTIME drm/scheduler: fix param documentation drm/i2c: tda998x: correct PLL divider calculation drm/i2c: tda998x: get rid of private fill_modes function drm/i2c: tda998x: move mode_valid() to bridge drm/i2c: tda998x: register bridge outside of component helper drm/i2c: tda998x: cleanup from previous changes drm/i2c: tda998x: allocate tda998x_priv inside tda998x_create() drm/i2c: tda998x: convert to bridge driver drm/scheduler: fix timeout worker setup for out of order job completions drm/amd/display: display connected to dp-1 does not light up drm/amd/display: update clk for various HDMI color depths drm/amd/display: program display clock on cache match drm/amd/display: Add NULL check for enabling dp ss drm/amd/display: add vbios table check for enabling dp ss drm/amd/display: Don't share clk source between DP and HDMI drm/amd/display: Fix DP HBR2 Eye Diagram Pattern on Carrizo drm/amd/display: Use calculated disp_clk_khz value for dce110 drm/amd/display: Implement custom degamma lut on dcn drm/amd/display: Destroy aux_engines only once ...
2018-08-02dt-bindings: display: rockchip: add document for px30 vopSandy Huang1-0/+2
Add the compatible values for the px30 display controllers. Signed-off-by: Sandy Huang <hjc@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> [added commit message] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1530003215-46593-2-git-send-email-hjc@rock-chips.com
2018-08-01Merge tag 'drm-msm-next-2018-07-30' of git://people.freedesktop.org/~robclark/linux into drm-nextDave Airlie2-0/+147
A bit larger this time around, due to introduction of "dpu1" support for the display controller in sdm845 and beyond. This has been on list and undergoing refactoring since Feb (going from ~110kloc to ~30kloc), and all my review complaints have been addressed, so I'd be happy to see this upstream so further feature work can procede on top of upstream. Also includes the gpu coredump support, which should be useful for debugging gpu crashes. And various other misc fixes and such. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv-8y3zguY0Mj1vh=o+vrv_bJ8AwZ96wBXYPvMeQT2XcA@mail.gmail.com
2018-07-30dt-bindings: msm/disp: Add bindings for Snapdragon 845 DPUJeykumar Sankaran1-0/+131
Adds bindings for Snapdragon 845 display processing unit Changes in v2: - Use SoC specific compatibles for mdss and dpu (Rob Herring) - Use assigned-clocks to set initial clock frequency (Rob Herring) Changes in v3 (all suggested by Rob Herring): - Rename mdss_phys to mdss - Correct description for clocks/assigned-clocks - Rename mdp_phys to mdp - Rename vbif_phys to vbif - Remove redundant interrupt-parent from mdss_mdp - Fully specify 'ranges' and use relative reg address in mdss_mdp Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Rajesh Yadav <ryadav@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-07-30dt-bindings: msm/dsi: Add mdp transfer time to msm dsi bindingJeykumar Sankaran1-0/+16
Adds mdp transfer time to msm dsi binding Changes in v3: - Added Rob's R-b Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Rajesh Yadav <ryadav@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-07-30BackMerge v4.18-rc7 into drm-nextDave Airlie1-1/+1
rmk requested this for armada and I think we've had a few conflicts build up. Signed-off-by: Dave Airlie <airlied@redhat.com>
2018-07-27dt-bindings: tc358754: add DT bindingsAndrzej Hajda1-0/+35
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 Panda1-0/+87
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 Herring16-33/+4
'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>
2018-07-25dt-bindings: mipi-dsi: Add dual-channel DSI related infoArchit Taneja1-0/+80
Add binding info for peripherals that support dual-channel DSI. Add corresponding optional bindings for DSI host controllers that may be configured in this mode. Add an example of an I2C controlled device operating in dual-channel DSI mode. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180709090751.10221-3-architt@codeaurora.org
2018-07-25dt-bindings: mipi-dsi: Add info about peripherals with non-DSI control busArchit Taneja1-7/+64
Add a section that describes dt-bindings for peripherals that support MIPI DSI, but have a different bus as the primary control bus, or no control bus at all. Add an example for a peripheral with a non-DSI control bus. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180709090751.10221-2-architt@codeaurora.org
2018-07-24video: fbdev: pxafb: Add support for lcd-supply regulatorDaniel Mack1-0/+3
Optionally obtain a lcd-supply regulator during probe and use it in __pxafb_lcd_power() to switch the power supply of LCD panels. This helps boards booted from DT to control such voltages without callbacks. Signed-off-by: Daniel Mack <daniel@zonque.org> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2018-07-24dt-bindings: display: add devicetree bindings for pxa300-gcuDaniel Mack1-0/+17
This patch adds the binding documentation for the pxa300 gcu. Signed-off-by: Daniel Mack <daniel@zonque.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: David Airlie <airlied@linux.ie> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2018-07-19Merge branch 'mediatek-drm-next-4.19' of https://github.com/ckhu-mediatek/linux.git-tags into drm-nextDave Airlie1-1/+1
This include MT2712 SoC support and removing struct mtk_drm_fb. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1531204482.14433.6.camel@mtksdaap41
2018-07-11drm/panel: simple: Add Sharp LQ035Q7DB03 panel supportVladimir Zapolskiy1-0/+12
The change adds support for Sharp LQ035Q7DB03 3.5" QVGA TFT panel. Note that this aged panel is already found in the kernel sources, for instance in board mach files mach-mx21ads.c, mach-mx27ads.c, mach-pcm043.c, lpd270.c and imx27-phytec-phycore-rdk.dts. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180706185101.31186-1-vz@mleia.com
2018-07-11dt-bindings: display: sun4i-drm: Fix order of DW HDMI PHY compatiblesJernej Skrabec1-1/+1
They are currently sorted alphabetically. However, they should be sorted by release date of the family and then alphabetically. Fixes: 03c35dbf73e0 ("dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY") Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180710203511.18454-19-jernej.skrabec@siol.net
2018-07-11dt-bindings: display: sun4i-drm: Add R40 TV TCON descriptionJernej Skrabec1-1/+2
TCON description is expanded with R40 TV TCON compatible. It is a bit special, because it is connected to TCON TOP instead directly to mixer and it needs special handling. Reviewed-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180710203511.18454-7-jernej.skrabec@siol.net
2018-07-11dt-bindings: display: sun4i-drm: Add R40 display engine compatibleJernej Skrabec1-0/+1
R40 has pretty unique display pipeline. It supports two outputs at the same time. Possible outputs: - 1x HDMI, - 2x TV output - 1x VGA, - 1x MIPI DSI and - 2x LCD outputs That is the biggest number of possible outputs from all Allwinner SoC. Because of that, add new compatible for it. Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180710203511.18454-2-jernej.skrabec@siol.net
2018-07-10dt-bindings: Add KINGDISPLAY KD097D04 panel bindingsNickey Yang1-0/+22
The KINGDISPLAY KD097D04 is a 9.7" panel with a 1536x2048 resolution and connected to DSI using 8 lanes. Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180702103229.3952-3-heiko@sntech.de
2018-07-10dt-bindings: Add Innolux P097PFG panel bindingsLin Huang1-0/+24
The Innolux P097PFG panel is 9.7" panel with 1536X2048 resolution, it reuse P079ZCA panel driver, so improve p079ZCA dt-binding to support P097PFG. Changes in v2: - None Changes in v3: - None Changes in v4: - None Changes in v5: - use separate file for binding - keep power supplies as required Signed-off-by: Lin Huang <hl@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180702102721.3546-4-heiko@sntech.de
2018-07-10drm/panel: simple: Add support for DataImage SCF0700C48GGU18Michal Vokáč1-0/+8
This adds support for the DataImage SCF0700C48GGU18 7.0" WVGA (800x480) TFT LCD panel. The panel has 24-bit parallel interface and can be supported by the simple panel driver. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1529930490-11874-2-git-send-email-michal.vokac@ysoft.com
2018-07-10drm/panel: simple: Add support for Innolux G070Y2-L01Christoph Fritz1-0/+12
This patch adds support for Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1528111008.2818.20.camel@googlemail.com
2018-07-10drm/panel: simple: Add newhaven, nhd-4.3-480272ef-atxl LCDTomi Valkeinen1-0/+7
Add support for newhaven,nhd-4.3-480272ef-atxl to panel-simple. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180618132242.8673-8-tomi.valkeinen@ti.com
2018-07-10dt-bindings: display: Add DT bindings for BOE HV070WSA-100 panelAndrzej Hajda1-0/+28
The patch adds bindings to BOE HV070-WSA WSVGA panel. Bindings are compatible with simple panel bindings. 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> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1529396370-18761-5-git-send-email-m.purski@samsung.com
2018-07-10drm/panel: simple: Add DLC DLC0700YZG-1 panelPhilipp Zabel1-0/+13
This patch adds support for DLC DLC0700YZG-1 1024x600 LVDS panels to the simple-panel driver. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> [m.felsch@pengutronix.de: fix typo in compatible dt-binding] [m.felsch@pengutronix.de: add property bindings] Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180523092504.5142-3-m.felsch@pengutronix.de
2018-07-10dt-bindings: display: Document the EDT et* displays in one file.Jan Tuerk4-27/+39
Document the Emerging Display Technology Corp. (EDT) using the simple-panel binding in one single file. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jan Tuerk <jan.tuerk@emtrion.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180619095546.24445-1-jan.tuerk@emtrion.com
2018-07-10drm/panel: simple: Add support for Rocktech RK070ER9427 LCD panelJagan Teki1-0/+25
This adds support for the Rocktech Display Ltd. RK070ER9427 800(RGB)x480 TFT LCD panel, which can be supported by the simple panel driver. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180607134648.2902-1-jagan@amarulasolutions.com
2018-07-10Documentation: devicetree: tilcdc: fix spelling mistake "suppors" -> "supports"Enric Balletbo i Serra1-1/+1
Trivial fix to spelling mistake in tilcdc.txt devicetree documentation. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-07-07drm/vc4: Add support for the transposer blockBoris Brezillon1-0/+6
The transposer block is providing support for mem-to-mem composition, which is exposed as a drm_writeback connector in DRM. Add a driver to support this feature. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20180703075022.15138-9-boris.brezillon@bootlin.com
2018-06-28Merge tag 'drm-misc-next-2018-06-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-nextDave Airlie3-1/+106
drm-misc-next for 4.19: Cross-subsystem Changes: devicetree documentation dt-bindings defintions for sun8i (Jernej Skrabec) Core Changes: Consider drivers setting DRIVER_ATOMIC as atomic (Eric Anholt) Improvements for in-kernel clients (Noralf Trønnes) Export and rename drm_crtc_port_mask() (Jernej Skrabec) Driver Changes: v3d: Add looking for GPU scheduler jobs management (Eric Anholt) Add Ilitek ILI9881c panel driver(Maxime Ripard) rockchip: vop: fixup linebuffer mode calc error (Sandy Huang) tinydrm: new driver for ILI9341 display panels (David Lechner) sun4i: Add TCON TOP driver (Jernej Skrabec) Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180628010018.GA10929@juma
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