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2018-06-28Merge tag 'ib-fbdev-drm-v4.19-deferred-console-takeover' of ↵Gustavo Padovan
https://github.com/bzolnier/linux into drm-misc-next Immutable branch between fbdev and drm for the v4.19 merge window (contains the deferred console takeover feature) Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> # gpg: Signature made Thu 28 Jun 2018 10:24:50 AM -03 # gpg: using RSA key 7E33B63FA047C20B # gpg: Can't check signature: public key not found # Conflicts: # drivers/gpu/drm/i915/i915_gem.c # drivers/gpu/drm/i915/intel_crt.c # drivers/gpu/drm/i915/intel_display.c # drivers/gpu/drm/i915/intel_lrc.c Link: https://patchwork.freedesktop.org/patch/msgid/2462549.rLSfW9kX99@amdc3058
2018-06-28Merge tag 'drm-misc-next-2018-06-27' of ↵Dave Airlie
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 Airlie
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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
2018-06-27drm/sun4i: Add support for R40 mixersJernej Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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 Skrabec
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
2018-06-27drm/tinydrm: new driver for ILI9341 display panelsDavid Lechner
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
2018-06-27drm/rockchip: vop: fixup linebuffer mode calc errorSandy Huang
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 Syrjälä
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. Silva
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. Silva
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 Zimmermann
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 Ripard
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
2018-06-25drm: kirin: Remove useless "Scale not support" error messageJohn Stultz
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 Trønnes
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 Trønnes
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 Herrmann
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 König
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/omap: remove now unused functionsChristian König
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 Airlie
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 Airlie
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 Airlie
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
2018-06-22Merge tag 'drm-misc-fixes-2018-06-21' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Fixes for v4.18-rc2: - A reversion of a commit in drm/sun4i to fix a run-time fault. - Various fixes to the sii8620 bridge. - Small bugfix to correctly check stride in atmel-hlcdc. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/787d4bef-a579-4046-d0fc-f8c2c5b80c25@linux.intel.com
2018-06-22Merge tag 'drm-intel-fixes-2018-06-21' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v4.18-rc2: - Mostly cc: stable display fixes, including a DBLSCAN regression fix - GEM fixes for this merge window Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/87d0wkuypy.fsf@intel.com
2018-06-21drm/v3d: Remove the bad signaled() implementation.Eric Anholt
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>
2018-06-21drm/v3d: Take a lock across GPU scheduler job creation and queuing.Eric Anholt
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>
2018-06-21gpu: drm: vc4: Adding new typedef vm_fault_tSouptick Joarder
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/bridge/sii8620: fix display of packed pixel modes in MHL2Maciej Purski
Currently packed pixel modes in MHL2 can't be displayed. The device automatically recognizes output format, so setting format other than RGB causes failure. Fix it by writing proper values to registers. Tested on MHL1 and MHL2 using various vendors' dongles both in DVI and HDMI mode. Signed-off-by: Maciej Purski <m.purski@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1516706239-9104-1-git-send-email-m.purski@samsung.com
2018-06-21Merge branch 'drm-fixes-4.18' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Bunch of amdgpu fixes mostly all going to stable. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180620190021.2775-1-alexander.deucher@amd.com
2018-06-20drm/i915: Update DRIVER_DATE to 20180620Rodrigo Vivi
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-06-20drm/i915/icl: Add 10-bit support for hdmiRadhakrishna Sripada
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 King
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
2018-06-20drm/i915/psr: Fix warning in intel_psr_activate()Dhinakaran Pandiyan
commit 5422b37c907e ("drm/i915/psr: Kill delays when activating psr back.") removed the call to cancel a scheduled psr_work from psr_disable() and instead added an early return in the work function. But, if the scheduled work item is executed after psr_enable(), we end up printing warnings as PSR is already enabled and active. So, put the cancel_work call back in psr_disable(). Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Fixes: 5422b37c907e ("drm/i915/psr: Kill delays when activating psr back.") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106948 Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180618220207.2778-1-dhinakaran.pandiyan@intel.com
2018-06-20drm/i915/selftests: Remove unused dmabuf->kmap routines, fix the buildChris Wilson
Fix i915's CI build after the removal of the dmabuf->kmap interface that left the mock routines intact. In file included from drivers/gpu/drm/i915/i915_gem_dmabuf.c:335:0: drivers/gpu/drm/i915/selftests/mock_dmabuf.c:104:13: error: ‘mock_dmabuf_kunmap_atomic’ defined but not used [-Werror=unused-function] static void mock_dmabuf_kunmap_atomic(struct dma_buf *dma_buf, unsigned long page_num, void *addr) drivers/gpu/drm/i915/selftests/mock_dmabuf.c:97:14: error: ‘mock_dmabuf_kmap_atomic’ defined but not used [-Werror=unused-function] static void *mock_dmabuf_kmap_atomic(struct dma_buf *dma_buf, unsigned long page_num) Fixes: f664a5269542 ("dma-buf: remove kmap_atomic interface") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Christian König <christian.koenig@amd.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180620162152.1158-1-chris@chris-wilson.co.uk Reviewed-by: Christian König <christian.koenig@amd.com>
2018-06-20Merge drm-upstream/drm-next into drm-misc-nextGustavo Padovan
We got a few conflicts in drm_atomic.c after merging the DRM writeback support, now we need a backmerge to unlock develop development on drm-misc-next. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
2018-06-20drm: writeback: Add client capability for exposing writeback connectorsLiviu Dudau
Due to the fact that writeback connectors behave in a special way in DRM (they always report being disconnected) we might confuse some userspace. Add a client capability for writeback connectors that will filter them out for clients that don't understand the capability. Changelog: - only accept the capability if the client has already set the DRM_CLIENT_CAP_ATOMIC one. Cc: Sean Paul <seanpaul@chromium.org> Cc: Brian Starkey <brian.starkey@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Brian Starkey <brian.starkey@arm.com> Link: https://patchwork.freedesktop.org/patch/229038/
2018-06-20drm: writeback: Add out-fences for writeback connectorsBrian Starkey
Add the WRITEBACK_OUT_FENCE_PTR property to writeback connectors, to enable userspace to get a fence which will signal once the writeback is complete. It is not allowed to request an out-fence without a framebuffer attached to the connector. A timeline is added to drm_writeback_connector for use by the writeback out-fences. In the case of a commit failure or DRM_MODE_ATOMIC_TEST_ONLY, the fence is set to -1. Changes from v2: - Rebase onto Gustavo Padovan's v9 explicit sync series - Change out_fence_ptr type to s32 __user * - Set *out_fence_ptr to -1 in drm_atomic_connector_set_property - Store fence in drm_writeback_job Gustavo Padovan: - Move out_fence_ptr out of connector_state - Signal fence from drm_writeback_signal_completion instead of in driver directly Changes from v3: - Rebase onto commit 7e9081c5aac7 ("drm/fence: fix memory overwrite when setting out_fence fd") (change out_fence_ptr to s32 __user *, for real this time.) - Update documentation around WRITEBACK_OUT_FENCE_PTR Signed-off-by: Brian Starkey <brian.starkey@arm.com> [rebased and fixed conflicts] Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/229036/
generated by cgit (git 2.34.1) at 2025-04-29 22:31:06 +0000