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2018-06-28Merge tag 'drm-misc-next-2018-06-27' of ↵Dave Airlie45-321/+1854
git://anongit.freedesktop.org/drm/drm-misc into drm-next 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
2018-06-28Merge tag 'drm-intel-next-2018-06-20' of ↵Dave Airlie100-3087/+4453
git://anongit.freedesktop.org/drm/drm-intel into drm-next Chris is doing many reworks that allow us to get full-ppgtt supported on all platforms back to HSW. As well many other fix and improvements, Including: - Use GEM suspend when aborting initialization (Chris) - Change i915_gem_fault to return vm_fault_t (Chris) - Expand VMA to Non gem object entities (Chris) - Improve logs for load failure, but quite logging on fault injection to avoid noise on CI (Chris) - Other page directory handling fixes and improvements for gen6 (Chris) - Other gtt clean-up removing redundancies and unused checks (Chris) - Reorder aliasing ppgtt fini (Chris) - Refactor of unsetting obg->mm.pages (Chris) - Apply batch location restrictions before pinning (Chris) - Ringbuffer fixes for context restore (Chris) - Execlist fixes on freeing error pointer on allocation error (Chris) - Make closing request flush mandatory (Chris) - Move GEM sanitize from resume_early to resume (Chris) - Improve debug dumps (Chris) - Silent compiler for selftest (Chris) - Other execlists changes to improve hangcheck and reset. - Many gtt page directory fixes and improvements (Chris) - Reorg context workarounds (Chris) - Avoid ERR_PTR dereference on selftest (Chris) Other GEM related work: - Stop trying to reset GPU if reset failed (Mika) - Add HW workaround for KBL to fix GPU reset (Mika) - Fix context ban and hang accounting for client (Mika) - Fixes on OA perf (Michel, Jani) - Refactor on GuC log mechanisms (Piotr) - Enable provoking vertex fix on Gen9 system (Kenneth) More ICL patches for Display enabling: - ICL - 10-bit support for HDMI (RK) - ICL - Start adding TBT PLL (Paulo) - ICL - DDI HDMK level selection (Manasi) - ICL - GMBUS GPIO pin mapping fix (Mahesh) - ICL - Adding DP_AUX_E support (James) - ICL - Display interrupts handling (DK) Other display fixes and improvements: - Fix sprite destination color keying on SKL+ (Ville) - Fixes and improvements on PCH detection, specially for non PCH systems (Jani) - Document PCH_NOP (Lucas) - Allow DBLSCAN user modes with eDP/LVDS/DSI (Ville) - Opregion and ACPI cleanup and organization (Jani) - Kill delays when activation psr (Rodrigo) - ...and a consequent fix of the psr activation flow (DK) - Fix HDMI infoframe setting (Imre) - Fix Display interrupts and modes on old gens (Ville) - Start switching to kernel unsigned int types (Jani) - Introduction to Amber Lake and Whiskey Lake platforms (Jose) - Audio clock fixes for HBR3 (RK) - Standardize i915_reg.h definitions according to our doc and checkpatch (Paulo) - Remove unused timespec_to_jiffies_timeout function (Arnd) - Increase the scope of PSR wake fix for other VBTs out there (Vathsala) - Improve debug msgs with prop name/id (Ville) - Other clean up on unecessary cursor size defines (Ville) - Enforce max hdisplay/hblank_start limits on HSW/BDW (Ville) - Make ELD pointers constant (Jani) - Fix for PSR VBT parse (Colin) - Add warn about unsupported CDCLK rates (Imre) Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Thu 21 Jun 2018 07:12:10 AM AEST # gpg: using RSA key FA625F640EEB13CA # gpg: Good signature from "Rodrigo Vivi <rodrigo.vivi@intel.com>" # gpg: aka "Rodrigo Vivi <rodrigo.vivi@gmail.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C E2A3 FA62 5F64 0EEB 13CA Link: https://patchwork.freedesktop.org/patch/msgid/20180625165622.GA21761@intel.com
2018-06-27drm/sun4i: DW HDMI: Expand algorithm for possible crtcsJernej Skrabec1-1/+45
drm_of_find_possible_crtcs() doesn't work when DW HDMI encoder is connected to TCON (crtc) through mux in TCON TOP. In that case TCON TOP HDMI mux input port has to be manually traversed and checked if it matches any known crtc. 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/20180625120304.7543-23-jernej.skrabec@siol.net
2018-06-27drm: of: Export and rename drm_crtc_port_mask()Jernej Skrabec2-4/+13
Function is useful when drm_of_find_possible_crtcs() can't be used and custom parsing is needed. This can happen for example when there is a node with multiple muxes between crtc and encoder. Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> [maxime: change the function to have a consistent prefix] Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180625120304.7543-22-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Add support for A64 HDMI PHYJernej Skrabec1-0/+12
PHY is the same as in H3, except it can switch between two clock parents. 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/20180625120304.7543-21-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driverJernej Skrabec3-24/+73
Expand HDMI PHY clock driver to support second clock parent. 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/20180625120304.7543-20-jernej.skrabec@siol.net
2018-06-27drm/sun4i: DW HDMI PHY: Add support for second PLLJernej Skrabec2-5/+17
Some DW HDMI PHYs, like those found in A64 and R40 SoCs, can select between two clock parents. Add code which reads second PLL from DT. 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/20180625120304.7543-19-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Don't change clock bits in DW HDMI PHY driverJernej Skrabec2-2/+12
DW HDMI PHY driver and PHY clock driver share same registers. Make sure that DW HDMI PHY setup code doesn't change any clock related bits. During initialization, set PHY PLL parent bit to 0. 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/20180625120304.7543-18-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Enable DW HDMI PHY clockJernej Skrabec1-1/+6
Current DW HDMI PHY code never prepares and enables PHY clock after it is created. It's just used as it is. This may work in some cases, but it's clearly wrong. Fix it by adding proper calls to enable/disable PHY clock. Fixes: 4f86e81748fe ("drm/sun4i: Add support for H3 HDMI PHY variant") 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/20180625120304.7543-17-jernej.skrabec@siol.net
2018-06-27dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHYJernej Skrabec1-1/+3
A64 HDMI PHY is similar to H3 HDMI PHY except it has two possible PLL clock parents. It is compatible to other HDMI PHYs, like that found in R40. 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/20180625120304.7543-16-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Add support for R40 mixersJernej Skrabec1-0/+24
Both mixers have similar capabilities as others SoCs with DE2. First mixer has 1 VI and 3 UI planes and supports HW scaling on all planes. Second mixer has 1 VI and 1 UI planes and also supports HW scaling on all planes. 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/20180625120304.7543-15-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Don't check for panel or bridge on TV TCONsJernej Skrabec1-3/+9
TV TCONs are always connected to TV or HDMI encoder, so it doesn't make sense to check if panel or bridge is connected to them. Check if TCON has channel 0 and only then check for connected panel or bridges. 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/20180625120304.7543-13-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Don't check for LVDS and RGB when TCON has only ch1Jernej Skrabec1-15/+17
LVDS and RGB interfaces are always connected to TCONs which have channel 0. It doesn't make sense to try to init them on TV TCONs. Add a check if TCON has channel 0 before trying to init LVDS or RGB interface. 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/20180625120304.7543-12-jernej.skrabec@siol.net
2018-06-27drm/sun4i: tcon: Generalize engine search algorithmJernej Skrabec1-4/+18
Current "old" method to find engine worked pretty well for DE2. However, it doesn't work when TCON TOP is between mixer (engine) and TCON. TCON TOP has multiple input ports, but current engine search algorithm expects only one. This can be fixed by first looking for output port id and selecting matching input by subtracting 1 for the next round. This work even if there is only one input and output. 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/20180625120304.7543-11-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Don't skip TCONs if they don't have channel 0Jernej Skrabec1-17/+35
TV TCONs (channel 1 only) are always connected to TV or HDMI encoder. Because of that, all output endpoints on such TCON node will point to a encoder which is part of component framework. Correct current graph traversing algorithm in such way that it doesn't skip output enpoints with id 0 on TV TCONs. 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/20180625120304.7543-10-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Add support for traversing graph with TCON TOPJernej Skrabec1-0/+24
TCON TOP is different from other nodes in graph by having 3 input and 3 output ports. Additionally, connection to TV TCON might lead back to HDMI mux input port, creating loops. Add support for traversing such graph. 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/20180625120304.7543-9-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Split out code for enumerating endpoints in output portJernej Skrabec1-38/+46
Until now, each node has one input port and one output port. However, with TCON TOP this is no longer true. It has 3 input and 3 output ports. In order to prepare to this situation, split out the code which checks all endpoints in input port and adds available components to fifo. This patch doesn't do any functional change. 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/20180625120304.7543-8-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Fix releasing node when enumerating enpointsJernej Skrabec1-1/+2
sun4i_drv_add_endpoints() has a memory leak since it uses of_node_put() when remote is equal to NULL and does nothing when remote has a valid pointer. Invert the logic to fix memory leak. 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/20180625120304.7543-7-jernej.skrabec@siol.net
2018-06-27drm/sun4i: Add TCON TOP driverJernej Skrabec3-1/+341
As already described in DT binding, TCON TOP is responsible for configuring display pipeline. In this initial driver focus is on HDMI pipeline, so TVE and LCD configuration is not implemented. Implemented features: - HDMI source selection - clock driver (TCON and DSI gating) - connecting mixers and TCONS Something similar also existed in previous SoCs, except that it was part of first TCON. 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/20180625120304.7543-6-jernej.skrabec@siol.net
2018-06-27dt-bindings: display: sunxi-drm: Add TCON TOP descriptionJernej Skrabec2-0/+67
TCON TOP main purpose is to configure whole display pipeline. It determines relationships between mixers and TCONs, selects source TCON for HDMI, muxes LCD and TV encoder GPIO output, selects TV encoder clock source and contains additional TV TCON and DSI gates. Reviewed-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/20180625120304.7543-5-jernej.skrabec@siol.net
2018-06-27drm/tinydrm: new driver for ILI9341 display panelsDavid Lechner4-0/+250
This adds a new driver for display panels that use the Ilitek ILI9341 controller. It currently supports a single display panel, namely the YX240QV29-T (e.g. Adafruit 2.4" TFT). The init sequence is from the Adafruit Python library for the ILI9341 controller. https://github.com/adafruit/Adafruit_Python_ILI9341 Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180525193623.15533-5-david@lechnology.com
2018-06-27dt-bindings: new binding for Ilitek ILI9341 display panelsDavid Lechner1-0/+27
This adds a new binding for Ilitek ILI9341 display panels. It includes a compatible string for one display (more can be added in the future). The YX240QV29-T panel[1] is found, for example, in an Adafruit breakout board[2] and in Mindsensors' PiStorms[3]. The vendor prefix "adafruit" is used because the actual vendor is not known, but Adafruit is the most common source for a product that contains this panel. [1]: https://cdn-learn.adafruit.com/assets/assets/000/046/879/original/SPEC-YX240QV29-T_Rev.A__1_.pdf [2]: https://www.adafruit.com/product/2478 [3]: http://www.mindsensors.com/stem-with-robotics/13-pistorms-v2-base-kit-raspberry-pi-brain-for-lego-robot Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180525193623.15533-4-david@lechnology.com
2018-06-27dt-bindings: Add vendor prefix for AdafruitDavid Lechner1-0/+1
This adds a device tree vendor prefix for Adafruit Industries, LLC. Signed-off-by: David Lechner <david@lechnology.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180525193623.15533-3-david@lechnology.com
2018-06-27MAINTAINERS: fix path to ilitek, ili9225 device tree bindingsDavid Lechner1-1/+1
This fixes the path to the ilitek,ili9225 device tree binding file. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180525193623.15533-2-david@lechnology.com
2018-06-27drm/rockchip: vop: fixup linebuffer mode calc errorSandy Huang1-10/+13
linebuffer mode should be LB_YUV_3840X5 when width is bigger than 1280 in yuv mode. Separate yuv and rgb case makes the scl_vop_cal_lb_mode() logic clearer. Signed-off-by: Sandy Huang <hjc@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1530001004-25036-1-git-send-email-hjc@rock-chips.com
2018-06-27drm/rockchip: Use drm_crtc_mask()Ville Syrjälä1-1/+1
Use drm_crtc_mask() where appropriate. Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20180626194716.12522-7-ville.syrjala@linux.intel.com
2018-06-26drm/gma500: Fix compile warningGustavo A. R. Silva1-1/+0
Fix the following compile warning: warning: unused variable ‘psbfb’ [-Wunused-variable] struct psb_framebuffer *psbfb = to_psb_fb(fb); Fixes: c7cbed560ce2 ("drm/gma500: Fix Medfield for drm_framebuffer move") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180625123355.GA16757@embeddedor.com
2018-06-26drm/gma500: Fix potential NULL pointer dereferenceGustavo A. R. Silva1-1/+3
fb is being dereferenced before it is null checked, hence there is a potential null pointer dereference. Fix this by moving the pointer dereference after fb has been properly null checked at line 74: if (!fb) Addresses-Coverity-ID: 1470169 ("Dereference before null check") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180625121844.GA12466@embeddedor.com
2018-06-26drm/gma500: Replace drm_gem_object_unreference_unlocked with put functionThomas Zimmermann3-5/+5
This patch unifies the naming of DRM functions for reference counting of struct drm_gem_object. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: Thomas Zimmermann <contact@tzimmermann.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180625152148.29555-1-contact@tzimmermann.org
2018-06-25drm/panel: Add Ilitek ILI9881c panel driverMaxime Ripard3-0/+513
The LHR050H41 panel is the panel shipped with the BananaPi M2-Magic, and is based on the Ilitek ILI9881c Controller. Add a driver for it, modelled after the other Ilitek controller drivers. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/acb5453112ab7c7b801cf4f1669e351b391e77e8.1527587352.git-series.maxime.ripard@bootlin.com
2018-06-25dt-bindings: panel: Add the Ilitek ILI9881c panel documentationMaxime Ripard1-0/+20
The LHR050H41 from BananaPi is a 1280x700 4-lanes DSI panel based on the ILI9881c from Ilitek. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/a348cdd07d3287e8203ee8d840ea279fe10a6204.1527587352.git-series.maxime.ripard@bootlin.com
2018-06-25drm: kirin: Remove useless "Scale not support" error messageJohn Stultz1-1/+0
The driver doesn't support scaling, but when an atomic test is done it repeatedly spits out this warning which isn't particularly useful. So just remove the error message. Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com> Cc: Chen Feng <puck.chen@hisilicon.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Peter Griffin <peter.griffin@linaro.org> Cc: dri-devel@lists.freedesktop.org Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1529622076-20386-1-git-send-email-john.stultz@linaro.org
2018-06-25drm: Make ioctls available for in-kernel clientsNoralf Trønnes4-30/+64
Make ioctl wrappers for functions that will be used by the in-kernel API. The following functions are touched: - drm_mode_create_dumb_ioctl() - drm_mode_destroy_dumb_ioctl() - drm_mode_addfb() - drm_mode_rmfb() Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180618141739.48151-4-noralf@tronnes.org
2018-06-25drm/file: Don't set master on in-kernel clientsNoralf Trønnes1-9/+9
It only makes sense for userspace clients. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180618141739.48151-3-noralf@tronnes.org
2018-06-25drm: provide management functions for drm_fileDavid Herrmann2-132/+175
Rather than doing drm_file allocation/destruction right in the fops, lets provide separate helpers. This decouples drm_file management from the still-mandatory drm-fops. It prepares for use of drm_file without the fops, both by possible separate fops implementations and APIs (not that I am aware of any such plans), and more importantly from in-kernel use where no real file is available. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180618141739.48151-2-noralf@tronnes.org
2018-06-25drm/omap: remove now unused functionsChristian König1-17/+0
Some functions are unused after removal of the kmap_atomic DMA-buf interface. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: f664a5269542 ("dma-buf: remove kmap_atomic interface") Link: https://patchwork.freedesktop.org/series/45245/ Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2018-06-22drm: Consider drivers setting DRIVER_ATOMIC as atomic.Eric Anholt1-11/+12
Drivers such as vc4 don't initialize mode_config.funcs until later in initialization, but we know they're atomic since they've got the flag set. This avoids oopsing on dereferencing funcs in the new atomic methods sanity checks. I moved the atomic check function down below the core flag check, to avoid needing a prototype. Signed-off-by: Eric Anholt <eric@anholt.net> Fixes: ba1f665f161c ("drm: Add checks for atomic_[duplicate/destroy]_state with atomic drivers") Link: https://patchwork.freedesktop.org/patch/msgid/20180621195428.17447-1-eric@anholt.net Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2018-06-22drm/omap: remove now unused functionsChristian König1-17/+0
Some functions are unused after removal of the kmap_atomic DMA-buf interface. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Fixes: f664a5269542 ("dma-buf: remove kmap_atomic interface") Link: https://patchwork.freedesktop.org/series/45245/
2018-06-22Merge branch 'drm-next-4.19' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie100-1571/+3709
into drm-next First feature request for 4.19. Highlights: - Add initial amdgpu documentation - Add initial GPU scheduler documention - GPU scheduler fixes for dying processes - Add support for the JPEG engine on VCN - Switch CI to use powerplay by default - EDC support for CZ - More powerplay cleanups - Misc DC fixes Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180621161138.3008-1-alexander.deucher@amd.com
2018-06-22Merge tag 'drm-misc-next-2018-06-21' of ↵Dave Airlie131-1240/+2277
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.19: UAPI Changes: - Add writeback connector (Brian Starkey/Liviu Dudau) - Add "content type" property to HDMI connectors (Stanislav Lisovskiy) Cross-subsystem Changes: - some devicetree Docs update - fix compile breakage on ION due to the dma-buf cleanups (Christian König) Core Changes: - Reject over-sized allocation requests early (Chris Wilson) - gem-fb-helper: Always do implicit sync (Daniel Vetter) - dma-buf cleanups (Christian König) Driver Changes: - Fixes for the otm8009a panel driver (Philippe Cornu) - Add Innolux TV123WAM panel driver support (Sandeep Panda) - Move GEM BO to drm_framebuffer in few drivers (Daniel Stone) - i915 pinning improvements (Chris Wilson) - Stop consulting plane->fb/crtc in a few drivers (Ville Syrjälä) Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180621105428.GA20795@juma
2018-06-22Merge tag 'drm-intel-next-2018-06-06' of ↵Dave Airlie84-2228/+3165
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Ice Lake's display enabling patches (Jose, Mahesh, Dhinakaran, Paulo, Manasi, Anusha, Arkadiusz) - Ice Lake's workarounds (Oscar and Yunwei) - Ice Lake interrupt registers fixes (Oscar) - Context switch timeline fixes and improvements (Chris) - Spelling fixes (Colin) - GPU reset fixes and improvements (Chris) - Including fixes on execlist and preemption for a proper GPU reset (Chris) - Clean-up the port pipe select bits (Ville) - Other execlist improvements (Chris) - Remove unused enable_cmd_parser parameter (Chris) - Fix order of enabling pipe/transcoder/planes on HSW+ to avoid hang on ICL (Paulo) - Simplification and changes on intel_context (Chris) - Disable LVDS on Radiant P845 (Ondrej) - Improve HSW/BDW voltage swing handling (Ville) - Cleanup and renames on few parts of intel_dp code to make code clear and less confusing (Ville) - Move acpi lid notification code for fixing LVDS (Chris) - Speed up GPU idle detection (Chris) - Make intel_engine_dump irqsafe (Chris) - Fix GVT crash (Zhenyu) - Move GEM BO inside drm_framebuffer and use intel_fb_obj everywhere (Chris) - Revert edp's alternate fixed mode (Jani) - Protect tainted function pointer lookup (Chris) - And subsequent unsigned long size fix (Chris) - Allow page directory allocation to fail (Chris) - VBT's edp and lvds fix and clean-up (Ville) - Many other reorganizations and cleanups on DDI and DP code, as well on scaler and planes (Ville) - Selftest pin the mock kernel context (Chris) - Many PSR Fixes, clean-up and improvements (Dhinakaran) - PSR VBT fix (Vathsala) - Fix i915_scheduler and intel_context declaration (Tvrtko) - Improve PCH underruns detection on ILK-IVB (Ville) - Few s/drm_priv/i915 (Chris, Michal) - Notify opregion of the sanitized encoder state (Maarten) - Guc's event handling improvements and fixes on initialization failures (Michal) - Many gtt fixes and improvements (Chris) - Fixes and improvements for Suspend and Freeze safely (Chris) - i915_gem init and fini cleanup and fixes (Michal) - Remove obsolete switch_mm for gen8+ (Chris) - hw and context id fixes for GuC (Lionel) - Add new vGPU cap info bit VGT_CAPS_HUGE_GTT (Changbin) - Make context pin/unpin symmetric (Chris) - vma: Move the bind_count vs pin_count assertion to a helper (Chris) - Use available SZ_1M instead of 1 << 20 (Chris) - Trace and PMU fixes and improvements (Tvrtko) Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180611162737.GA2378@intel.com
2018-06-22drm/v3d: Remove the bad signaled() implementation.Eric Anholt4-18/+6
Since our seqno value comes from a counter associated with the GPU ring, not the entity (aka client), they'll be completed out of order. There's actually no need for this code at all, since we don't have enable_signaling() and thus DMA_FENCE_SIGNALED_BIT will be set before we could be called. Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20180605190302.18279-2-eric@anholt.net Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
2018-06-22drm/v3d: Take a lock across GPU scheduler job creation and queuing.Eric Anholt2-0/+9
Between creation and queueing of a job, you need to prevent any other job from being created and queued. Otherwise the scheduler's fences may be signaled out of seqno order. v2: move mutex unlock to the error label. Signed-off-by: Eric Anholt <eric@anholt.net> Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D V3.x+") Link: https://patchwork.freedesktop.org/patch/msgid/20180606174851.12433-1-eric@anholt.net Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
2018-06-22drm/bridge: Move the struct drm_bridge member kerneldoc inline.Eric Anholt1-10/+12
This makes it more likely that the docs stay updated with the code. Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20180606190431.1833-1-eric@anholt.net Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
2018-06-21gpu: drm: vc4: Adding new typedef vm_fault_tSouptick Joarder2-2/+3
Use new return type vm_fault_t for fault handler. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Eric Anholt <eric@anholt.net>
2018-06-21drm: Document mode_config.max_width/height as the max fb dimensionsVille Syrjälä1-4/+4
The meaning of the mode_config max_width/height fields has not been entirely clear. They are used both as the max framebuffer dimensions, and they are also used by drm_mode_getconnector() to filter out any mode whose hdisplay/vdisplay exceed those limits. Let's put it in writing that max_width/height only refrer to the max framebuffer dimensions, and should those be higher than the hardware limits for display timings the driver must validate the latter using some other means. We'll keep the max_width/height usage in drm_mode_getconnector() because setcrtc treats hdisplay/vdisplay also as the primary plane width, and having a plane bigger than the max fb size doesn't make much sense (if we ignore scaling that is). It all works out fine as long as the max fb dimensions are at least equal to the max timing limits. If the opposite were true we may want to rethink what drm_mode_getconnector() does. Maybe do the mode filtering only for non-atomic userspace? Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180615173939.11353-1-ville.syrjala@linux.intel.com Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2018-06-21staging: android: ion: fix ion_dma_buf_attach signaturChristian König1-2/+2
Fixup for "dma_buf: remove device parameter from attach callback v2". I missed this driver, sorry for the noise. Patch is not even compile tested. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/230641/
2018-06-21drm/i915: Update DRIVER_DATE to 20180620Rodrigo Vivi1-2/+2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-06-20drm/i915/icl: Add 10-bit support for hdmiRadhakrishna Sripada1-16/+48
Starting Icelake silicon supports 10-bpc hdmi to support certain media workloads. Currently hdmi supports 8 and 12 bpc. Plumbed in support for 10 bit hdmi. Cc: James Ausmus <james.ausmus@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180522002558.29262-18-paulo.r.zanoni@intel.com
2018-06-20drm/i915/psr: fix copy-paste error with setting of tp2_wakeup_time_usColin Ian King1-1/+1
Currently for the psr_table->tp2_tp3_wakeup_time case 3 there appears to be a copy-paste error from the previous switch statement where dev_priv->vbt.psr.tp1_wakeup_time_us is being assigned and I believe it should be dev_priv->vbt.psr.tp2_tp3_wakeup_time_us that should be assigned instead. Detected by CoverityScan, CID#1470105 ("Copy-paste error") Fixes: 77312ae8f071 ("drm/i915/psr: vbt change for psr") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180620132543.28092-1-colin.king@canonical.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-10 05:18:58 +0300