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2019-03-08Merge tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-3/+3
Pull drm updates from Dave Airlie: "This is the main drm pull request for the 5.1 merge window. The big changes I'd highlight are: - nouveau has HMM support now, there is finally an in-tree user so we can quieten down the rip it out people. - i915 now enables fastboot by default on Skylake+ - Displayport Multistream support has been refactored and should hopefully be more reliable. Core: - header cleanups aiming towards removing drmP.h - dma-buf fence seqnos to 64-bits - common helper for DP mst hotplug for radeon,i915,amdgpu + new refcounting scheme - MST i2c improvements - drm_syncobj_cb removal - ARM FB compression fourcc - P010 + P016 fourcc - allwinner tiled format modifier - i2c over aux I2C_M_STOP support - DRM_AUTH handling fixes TTM: - ref/unref renaming New driver: - ARM komeda display driver scheduler: - refactor mirror list handling - rework hw fence processing - 0 run queue entity fix bridge: - TI DS90C185 LVDS bridge - thc631lvdm83d bridge improvements - cadence + allwinner DSI ported to generic phy panels: - Sitronix ST7701 panel - Kingdisplay KD097D04 - LeMaker BL035-RGB-002 - PDA 91-00156-A0 - Innolux EE101IA-01D i915: - Enable fastboot by default on SKL+/VLV/CHV - Export RPCS configuration for ICL media driver - Coffelake PCI ID - CNL clocks setup fixes - ACPI/PMIC support for MIPI/DSI - Per-engine WA init for all engines - Shrinker locking fixes - Kerneldoc updates - Lots of ring improvements and reset fixes - Coffeelake GVT Support - VFIO GVT EDID Region support - runtime PM wakeref tracking - ILK->IVB primary plane enable delays - userptr mutex locking fixes - DSI fixes - LVDS/TV cleanups - HW readout fixes - LUT robustness fixes - ICL display and watermark fixes - gem mmap race fix amdgpu: - add scheduled dependencies interface - DCC on scanout surfaces - vega10/20 BACO support - Multiple IH rings on soc15 - XGMI locking fixes - DC i2c/aux cleanups - runtime SMU debug interface - Kexec improvmeents - SR-IOV fixes - DC freesync + ABM fixes - GDS fixes - GPUVM fixes - vega20 PCIE DPM switching fixes - Context priority handling fixes radeon: - fix missing break in evergreen parser nouveau: - SVM support via HMM msm: - QCOM Compressed modifier support exynos: - s5pv210 rotator support imx: - zpos property support - pending update fixes v3d: - cache flush improvments vc4: - reflection support - HDMI overscan support tegra: - CEC refactoring - HDMI audio fixes - Tegra186 prep work - SOR crossbar device tree fixes sun4i: - implicit fencing support - YUV and scalar support improvements - A23 support - tiling fixes atmel-hlcdc: - clipping and rotation property fixes qxl: - BO and PRIME improvements - generic fbdev emulation dw-hdmi: - HDMI 2.0 2160p - YUV420 ouput rockchip: - implicit fencing support - reflection proerties virtio-gpu: - use generic fbdev emulation tilcdc: - cpufreq vs crtc init fix rcar-du: - R8A774C0 support - D3/E3 RGB output routing fixes and DPAD0 support - RA87744 LVDS support bochs: - atomic and generic fbdev emulation - ID mismatch error on bochs load meson: - remove firmware fbs" * tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm: (1130 commits) drm/amd/display: Use vrr friendly pageflip throttling in DC. drm/imx: only send commit done event when all state has been applied drm/imx: allow building under COMPILE_TEST drm/imx: imx-tve: depend on COMMON_CLK drm/imx: ipuv3-plane: add zpos property drm/imx: ipuv3-plane: add function to query atomic update status gpu: ipu-v3: prg: add function to get channel configure status gpu: ipu-v3: pre: add double buffer status readback drm/amdgpu: Bump amdgpu version for context priority override. drm/amdgpu/powerplay: fix typo in BACO header guards drm/amdgpu/powerplay: fix return codes in BACO code drm/amdgpu: add missing license on baco files drm/bochs: Fix the ID mismatch error drm/nouveau/dmem: use dma addresses during migration copies drm/nouveau/dmem: use physical vram addresses during migration copies drm/nouveau/dmem: extend copy function to allow direct use of physical addresses drm/nouveau/svm: new ioctl to migrate process memory to GPU memory drm/nouveau/dmem: device memory helpers for SVM drm/nouveau/svm: initial support for shared virtual memory drm/nouveau: prepare for enabling svm with existing userspace interfaces ...
2019-02-15drm/i915: enum port definition is moved into i915_drm.hRamalingam C1-15/+1
For the reusability of the enum port in other driver modules (like mei_hdcp), enum port definition is moved from I915 local header intel_display.h to drm/i915_drm.h Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> [danvet: Fix subject prefix.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-3-git-send-email-ramalingam.c@intel.com
2019-01-02drm/i915: start moving runtime device info to a separate structJani Nikula1-3/+3
First move the low hanging fruit, the fields that are only initialized runtime. Use RUNTIME_INFO() exclusively to access the fields. Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c24fe7a4b0492a888690c46814c0ff21ce2f12b1.1546267488.git.jani.nikula@intel.com
2018-11-29drm/i915/dsc: Add a power domain for VDSC on eDP/MIPI DSIManasi Navare1-0/+1
On Icelake, a separate power well PG2 is created for VDSC engine used for eDP/MIPI DSI. This patch adds a new display power domain for Power well 2. v3: * Call it POWER_DOMAIN_TRANSCODER_EDP_VDSC (Ville) * Move it around TRANSCODER power domain defs (Ville) v2: * Fix the power well mismatch CI error (Ville) * Rename as VDSC_PIPE_A (Imre) * Fix a whitespace (Anusha) * Fix Comments (Imre) Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Ville Syrjala <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181128202628.20238-7-manasi.d.navare@intel.com
2018-11-29drm/i915/dp: Compute DSC pipe config in atomic checkManasi Navare1-2/+1
DSC params like the enable, compressed bpp, slice count and dsc_split are added to the intel_crtc_state. These parameters are set based on the requested mode and available link parameters during the pipe configuration in atomic check phase. These values are then later used to populate the remaining DSC and RC parameters before enbaling DSC in atomic commit. v15: * Rebase over drm-tip v14: Remove leftovers, use dsc_bpc, refine dsc_compute_config (Ville) v13: * Compute DSC bpc only when DSC is req to be enabled (Ville) v12: * Override bpp with dsc dpcd color depth (Manasi) v11: * Const crtc_state, reject DSC on DP without FEC (Ville) * Dont set dsc_split to false (Ville) v10: * Add a helper for dp_dsc support (Ville) * Set pipe_config to max bpp, link params for DSC for now (Ville) * Compute bpp - use dp dsc support helper (Ville) v9: * Rebase on top of drm-tip that now uses fast_narrow config for edp (Manasi) v8: * Check for DSC bpc not 0 (manasi) v7: * Fix indentation in compute_m_n (Manasi) v6 (From Gaurav): * Remove function call of intel_dp_compute_dsc_params() and invoke intel_dp_compute_dsc_params() in the patch where it is defined to fix compilation warning (Gaurav) v5: Add drm_dsc_cfg in intel_crtc_state (Manasi) v4: * Rebase on refactoring of intel_dp_compute_config on tip (Manasi) * Add a comment why we need to check PSR while enabling DSC (Gaurav) v3: * Check PPR > max_cdclock to use 2 VDSC instances (Ville) v2: * Add if-else for eDP/DP (Gaurav) Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Gaurav K Singh <gaurav.k.singh@intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Ville Syrjala <ville.syrjala@linux.intel.com> Acked-by: Jani Nikula <jani.nikula@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181128213621.21391-1-manasi.d.navare@intel.com
2018-11-28drm/i915: Move ddb/wm programming into plane update/disable hooks on skl+Ville Syrjälä1-0/+9
On SKL+ the plane WM/BUF_CFG registers are a proper part of each plane's register set. That means accessing them will cancel any pending plane update, and we would need a PLANE_SURF register write to arm the wm/ddb change as well. To avoid all the problems with that let's just move the wm/ddb programming into the plane update/disable hooks. Now all plane registers get written in one (hopefully atomic) operation. To make that feasible we'll move the plane ddb tracking into the crtc state. Watermarks were already tracked there. v2: Rebase due to input CSC v3: Split out a bunch of junk (Matt) v4: Add skl_wm_add_affected_planes() to deal with cursor special case and non-zero wm register reset value v5: Drop the unrelated for_each_intel_plane_mask() fix (Matt) Remove the redundant ddb memset() (Matt) Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #v3 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181127165900.31298-1-ville.syrjala@linux.intel.com
2018-11-28drm/i915: Pass the new crtc_state to ->disable_plane()Ville Syrjälä1-0/+8
We're going to need access to the new crtc state in ->disable_plane() for SKL+ wm/ddb programming and pre-skl pipe gamma/csc control. Pass the crtc state down. We'll also try to make intel_crtc_disable_planes() do the right thing as much as it's possible. The fact that we don't have a separate crtc state for the disabled state when we're going to re-enable the crtc later means we might end up poking at a few extra planes in there. But that's harmless. I suppose one might argue that we wouldn't have to care about proper ddb/wm/csc/gamma if the pipe is going to permanently disable anyway, but the state checker probably cares so we should try our best to make sure everything is programmed correctly even in that case. v2: Fix the commit message a bit (Matt) Cc: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181114210729.16185-5-ville.syrjala@linux.intel.com Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2018-11-21drm/i915: Add code comment on assumption of pipe==transcoderImre Deak1-3/+19
Add a comment to the pipe and transcoder enum definitions about our assumption in the code about enum values for pipes and transcoders with a 1:1 transcoder -> pipe mapping. v2: - Clarify more what are the assumptions about the enum values. (Ville) v3: (Lucas) - s/->/ -> / so it looks less like pointer dereferencing. - Use pipe enums as initializers in the transcoder enum definition. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v2) Link: https://patchwork.freedesktop.org/patch/msgid/20181120092325.21249-3-imre.deak@intel.com
2018-11-15drm/i195: spell out reverse on for_each macrosLucas De Marchi1-3/+3
Do like it's done for list.h macros, and use "reverse" suffix rather than "rev". Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181114011509.3667-3-lucas.demarchi@intel.com
2018-10-24drm/i915/gen11: Enable 6 sprites on gen11Maarten Lankhorst1-0/+3
Gen11 supports 7 planes + 1 cursor on each pipe. Bump I915_MAX_PLANES to 8, and set num_sprites correctly. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [mlankhorst: Move the skl/bxt comment to the BXT branch. (Matt)] Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181018115134.9061-3-maarten.lankhorst@linux.intel.com
2018-10-22drm/i915/icl: Get DSI transcoder for a given portMadhav Chauhan1-2/+4
This patch adds a helper function to retrieve DSI transcoder for a given DSI port using newly defined enum names for DSI transcoders. Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f88ff26fa10c68e37b7838bb7c8573c881474e73.1539613303.git.jani.nikula@intel.com
2018-09-20Merge tag 'drm-misc-next-2018-09-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-nextDave Airlie1-1/+1
drm-misc-next for 4.20: UAPI Changes: - None Cross-subsystem Changes: - None Core Changes: - Allow drivers to disable features with per-device granularity (Ville) - Use EOPNOTSUPP when iface/feature is unsupported instead of EINVAL/errno soup (Chris) - Simplify M/N DP quirk by using constant N to limit size of M/N (Shawn) - add quirk for LG LP140WF6-SPM1 eDP panel (Shawn) Driver Changes: - i915/amdgpu: Disable DRIVER_ATOMIC for older/unsupported devices (Ville) - sun4i: add support for R40 HDMI PHY (Icenowy) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Icenowy Zheng <icenowy@aosc.io> Cc: Lee, Shawn C <shawn.c.lee@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20180919200218.GA186644@art_vandelay
2018-09-19drm: Change limited M/N quirk to constant N quirk.Lee, Shawn C1-1/+1
Some DP dongles in particular seem to be fussy about too large link M/N values. Set specific value for N divider can resolve this issue per dongle vendor's comment. So configure N as constant value (0x8000) to instead of reduce M/N formula when specific DP dongle connected. v2: add more comments for issue description and fix typo. v3: add lost commit messages back for version 2 v4: send patch to both intel-gfx and dri-devel Cc: Jani Nikula <jani.nikula@intel.com> Cc: Cooper Chiou <cooper.chiou@intel.com> Cc: Matt Atwood <matthew.s.atwood@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Clint Taylor <clinton.a.taylor@intel.com> Tested-by: Clint Taylor <clinton.a.taylor@intel.com> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1536733371-25004-3-git-send-email-shawn.c.lee@intel.com
2018-09-14Merge tag 'drm-misc-next-2018-09-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-nextDave Airlie1-0/+2
drm-misc-next for 4.20: UAPI Changes: - Add host endian variants for the most common formats (Gerd) - Fail ADDFB2 for big-endian drivers that don't advertise BE quirk (Gerd) - clear smem_start in fbdev for drm drivers to avoid leaking fb addr (Daniel) Cross-subsystem Changes: Core Changes: - fix drm_mode_addfb() on big endian machines (Gerd) - add timeline point to syncobj find+replace (Chunming) - more drmP.h removal effort (Daniel) - split uapi portions of drm_atomic.c into drm_atomic_uapi.c (Daniel) Driver Changes: - bochs: Convert open-coded portions to use helpers (Peter) - vkms: Add cursor support (Haneen) - udmabuf: Lots of fixups (mostly cosmetic afaict) (Gerd) - qxl: Convert to use fbdev helper (Peter) Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Peter Wu <peter@lekensteyn.nl> Cc: Haneen Mohammed <hamohammed.sa@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20180913130254.GA156437@art_vandelay
2018-09-11Merge tag 'drm-intel-next-2018-09-06-2' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie1-2/+26
Merge tag 'gvt-next-2018-09-04' drm-intel-next-2018-09-06-1: UAPI Changes: - GGTT coherency GETPARAM: GGTT has turned out to be non-coherent for some platforms, which we've failed to communicate to userspace so far. SNA was modified to do extra flushing on non-coherent GGTT access, while Mesa will mitigate by always requiring WC mapping (which is non-coherent anyway). - Neuter Resource Streamer uAPI: There never really were users for the feature, so neuter it while keeping the interface bits for compatibility. This is a long due item from past. Cross-subsystem Changes: - Backmerge of branch drm-next-4.19 for DP_DPCD_REV_14 changes Core Changes: - None Driver Changes: - A load of Icelake (ICL) enabling patches (Paulo, Manasi) - Enabled full PPGTT for IVB,VLV and HSW (Chris) - Bugzilla #107113: Distribute DDB based on display resolutions (Mahesh) - Bugzillas #100023,#107476,#94921: Support limited range DP displays (Jani) - Bugzilla #107503: Increase LSPCON timeout (Fredrik) - Avoid boosting GPU due to an occasional stall in interactive workloads (Chris) - Apply GGTT coherency W/A only for affected systems instead of all (Chris) - Fix for infinite link training loop for faulty USB-C MST hubs (Nathan) - Keep KMS functional on Gen4 and earlier when GPU is wedged (Chris) - Stop holding ppGTT reference from closed VMAs (Chris) - Clear error registers after error capture (Lionel) - Various Icelake fixes (Anusha, Jyoti, Ville, Tvrtko) - Add missing Coffeelake (CFL) PCI IDs (Rodrigo) - Flush execlists tasklet directly from reset-finish (Chris) - Fix LPE audio runtime PM (Chris) - Fix detection of out of range surface positions (GLK/CNL) (Ville) - Remove wait-for-idle for PSR2 (Dhinakaran) - Power down existing display hardware resources when display is disabled (Chris) - Don't allow runtime power management if RC6 doesn't exist (Chris) - Add debugging checks for runtime power management paths (Imre) - Increase symmetry in display power init/fini paths (Imre) - Isolate GVT specific macros from i915_reg.h (Lucas) - Increase symmetry in power management enable/disable paths (Chris) - Increase IP disable timeout to 100 ms to avoid DRM_ERROR (Imre) - Fix memory leak from HDMI HDCP write function (Brian, Rodrigo) - Reject Y/Yf tiling on interlaced modes (Ville) - Use a cached mapping for the physical HWS on older gens (Chris) - Force slow path of writing relocations to buffer if unable to write to userspace (Chris) - Do a full device reset after being wedged (Chris) - Keep forcewake counts over reset (in case of debugfs user) (Imre, Chris) - Avoid false-positive errors from power wells during init (Imre) - Reset engines forcibly in exchange of declaring whole device wedged (Mika) - Reduce context HW ID lifetime in preparation for Icelake (Chris) - Attempt to recover from module load failures (Chris) - Keep select interrupts over a reset to avoid missing/losing them (Chris) - GuC submission backend improvements (Jakub) - Terminate context images with BB_END (Chris, Lionel) - Make GCC evaluate GGTT view struct size assertions again (Ville) - Add selftest to exercise suspend/hibernate code-paths for GEM (Chris) - Use a full emulation of a user ppgtt context in selftests (Chris) - Exercise resetting in the middle of a wait-on-fence in selftests (Chris) - Fix coherency issues on selftests for Baytrail (Chris) - Various other GEM fixes / self-test updates (Chris, Matt) - GuC doorbell self-tests (Daniele) - PSR mode control through debugfs for IGTs (Maarten) - Degrade expected WM latency errors to DRM_DEBUG_KMS (Chris) - Cope with errors better in MST link training (Dhinakaran) - Fix WARN on KBL external displays (Azhar) - Power well code cleanups (Imre) - Fixes to PSR debugging (Dhinakaran) - Make forcewake errors louder for easier catching in CI (WARNs) (Chris) - Fortify tiling code against programmer errors (Chris) - Bunch of fixes for CI exposed corner cases (multiple authors, mostly Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180907105446.GA22860@jlahtine-desk.ger.corp.intel.com
2018-09-09drm: Add drm/drm_util.h header fileDaniel Vetter1-0/+2
We have a bunch of neat little macros all over the place which should move to kernel.h. But some of them died in bikesheds on lkml, and we need a decent home for them. Start out by moving the for_each_if macro there. v2: Rename to drm_util.h instead (Dave&Sean) Cc: Sean Paul <seanpaul@chromium.org> Acked-by: Sean Paul <seanpaul@chromium.org> Cc: Dave Airlie <airlied@gmail.com> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180905135711.28370-1-daniel.vetter@ffwll.ch
2018-08-22drm/i915: Add a small wrapper to check for CCS modifiers.Dhinakaran Pandiyan1-0/+1
Code looks cleaner with modifiers hidden inside this wrapper. v2: Remove const qualifier (Ville) Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180822193827.6341-1-dhinakaran.pandiyan@intel.com
2018-08-20Merge tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfdLinus Torvalds1-0/+24
Pull MFD updates from Lee Jones: "New Drivers: - Add Cirrus Logic Madera Codec (CS47L35, CS47L85 and CS47L90/91) driver - Add ChromeOS EC CEC driver - Add ROHM BD71837 PMIC driver New Device Support: - Add support for Dialog Semi DA9063L PMIC variant to DA9063 - Add support for Intel Ice Lake to Intel-PLSS-PCI - Add support for X-Powers AXP806 to AXP20x New Functionality: - Add support for USB Charging to the ChromeOS Embedded Controller - Add support for HDMI CEC to the ChromeOS Embedded Controller - Add support for HDMI CEC to Intel HDMI - Add support for accessory detection to Madera devices - Allow individual pins to be configured via DT' wlf,csnaddr-pd - Provide legacy platform specific EEPROM/Watchdog commands; rave-sp Fix-upsL - Trivial renaming/spelling fixes; cros_ec, da9063-* - Convert to Managed Resources (devm_*); da9063-*, ti_am335x_tscadc - Transition to helper macros/functions; da9063-* - Constify; kempld-core - Improve error path/messages; wm8994-core - Disable IRQs locally instead of relying on USB subsystem; dln2 - Remove unused code; rave-sp - New exports; sec-core Bug Fixes: - Fix possible false I2C transaction error; arizona-core - Fix declared memory area size; hi655x-pmic - Fix checksum type; rave-sp - Fix incorrect default serial port configuration: rave-sp - Fix incorrect coherent DMA mask for sub-devices; sm501" * tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (60 commits) mfd: madera: Add register definitions for accessory detect mfd: sm501: Set coherent_dma_mask when creating subdevices mfd: bd71837: Devicetree bindings for ROHM BD71837 PMIC mfd: bd71837: Core driver for ROHM BD71837 PMIC media: platform: cros-ec-cec: Fix dependency on MFD_CROS_EC mfd: sec-core: Export OF module alias table mfd: as3722: Disable auto-power-on when AC OK mfd: axp20x: Support AXP806 in I2C mode mfd: axp20x: Add self-working mode support for AXP806 dt-bindings: mfd: axp20x: Add "self-working" mode for AXP806 mfd: wm8994: Allow to configure CS/ADDR Pulldown from dts mfd: wm8994: Allow to configure Speaker Mode Pullup from dts mfd: rave-sp: Emulate CMD_GET_STATUS on device that don't support it mfd: rave-sp: Add legacy watchdog ping command translation mfd: rave-sp: Add legacy EEPROM access command translation mfd: rave-sp: Initialize flow control and parity of the port mfd: rave-sp: Fix incorrectly specified checksum type mfd: rave-sp: Remove unused defines mfd: hi655x: Fix regmap area declared size for hi655x mfd: ti_am335x_tscadc: Fix struct clk memory leak ...
2018-08-16drm/i915: remove confusing GPIO vs PCH_GPIOLucas De Marchi1-0/+16
Instead of defining all registers twice, define just a PCH_GPIO_BASE that has the same address as PCH_GPIO_A and use that to calculate all the others. This also brings VLV and !HAS_GMCH_DISPLAY in line, doing the same thing. v2: Fix GMBUS registers to be relative to gpio base; create GPIO() macro to return a particular gpio address and move the enum out of i915_reg.h (suggested by Jani) v3: Move base offset inside the GPIO() macro so the GMBUS defines don't actually need to be changed (suggested by Daniel/Ville) v4: Move definition of i915_gpio to intel_display.h and remove GMBUS/GPIO handling from gvt since now they have their own defines. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.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/20180727193647.8639-3-lucas.demarchi@intel.com
2018-08-08drm/i915: Constify power well descriptorsImre Deak1-2/+2
It makes sense to keep unchanging data const. Extract such fields from the i915_power_well struct into a new i915_power_well_desc struct that we initialize during compile time. For the rest of the dynamic fields allocate an array of i915_power_well objects in i915 dev_priv, and link to each of these objects their corresponding i915_power_well_desc object. v2: - Fix checkpatch warnings about missing param name in fn declaration and lines over 80 chars. (Paulo) - Move check for unique IDs to __set_power_wells(). Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> [Fixed checkpatch warn in __set_power_wells()] Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180806095843.13294-5-imre.deak@intel.com
2018-07-25drm/i915/icl: store the port type for TC portsPaulo Zanoni1-0/+7
The type is detected based on the live status bits. Once detected, it's not supposed to be changed, so we have some sanity checks for that. v2: Rebase. Cc: Animesh Manna <animesh.manna@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180725002813.6938-3-paulo.r.zanoni@intel.com
2018-07-20Merge tag 'drm-intel-next-2018-07-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie1-0/+4
On GEM side: - GuC related fixes (Chris, Michal) - GTT read-only pages support (Jon, Chris) - More selftests fixes (Chris) - More GPU reset improvements (Chris) - Flush caches after GGTT writes (Chris) - Handle recursive shrinker for vma->last_active allocation (Chris) - Other execlists fixes (Chris) On Display side: - GLK HDMI fix (Clint) - Rework and cleanup around HPD pin (Ville) - Preparation work for Display Stream Compression support coming on ICL (Anusha) - Nuke LVDS lid notification (Ville) - Assume eDP is always connected (Ville) - Kill intel panel detection (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Fri 20 Jul 2018 01:51:45 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 # Conflicts: # drivers/gpu/drm/i915/intel_lrc.c Link: https://patchwork.freedesktop.org/patch/msgid/20180719171257.GA12199@intel.com
2018-07-19Merge tag 'drm-intel-next-2018-07-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie1-0/+4
Higlights here goes to many PSR fixes and improvements; to the Ice lake work with power well support and begin of DSI support addition. Also there were many improvements on execlists and interrupts for minimal latency on command submission; and many fixes on selftests, mostly caught by our CI. General driver: - Clean-up on aux irq (Lucas) - Mark expected switch fall-through for dealing with static analysis tools (Gustavo) Gem: - Different fixes for GuC (Chris, Anusha, Michal) - Avoid self-relocation BIAS if no relocation (Chris) - Improve debugging cases in on EINVAL return and vma allocation (Chris) - Fixes and improvements on context destroying and freeing (Chris) - Wait for engines to idle before retiring (Chris) - Many improvements on execlists and interrupts for minimal latency on command submission (Chris) - Many fixes in selftests, specially on cases highlighted on CI (Chris) - Other fixes and improvements around GGTT (Chris) - Prevent background reaping of active objects (Chris) Display: - Parallel modeset cleanup to fix driver reset (Chris) - Get AUX power domain for DP main link (Imre) - Clean-up on PSR unused func pointers (Rodrigo) - Many PSR/PSR2 fixes and improvements (DK, Jose, Tarun) - Add a PSR1 live status (Vathsala) - Replace old drm_*_{un/reference} with put,get functions (Thomas) - FBC fixes (Maarten) - Abstract and document the usage of picking macros (Jani) - Remove unnecessary check for unsupported modifiers for NV12. (DK) - Interrupt fixes for display (Ville) - Clean up on sdvo code (Ville) - Clean up on current DSI code (Jani) - Remove support for legacy debugfs crc interface (Maarten) - Simplify get_encoder_power_domains (Imre) Icelake: - MG PLL fixes (Imre) - Add hw workaround for alpha blending (Vandita) - Add power well support (Imre) - Add Interrupt Support (Anusha) - Start to add support for DSI on Ice Lake (Madhav) Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Tue 10 Jul 2018 08:41:37 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/20180710234349.GA16562@intel.com
2018-07-13drm/i915: Introduce for_each_intel_dp()Ville Syrjälä1-0/+4
Add a convenience macro for iterating DP encoders. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180705164357.28512-2-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-07-13drm/i915: hdmi: add CEC notifier to intel_hdmiNeil Armstrong1-0/+24
This patchs adds the cec_notifier feature to the intel_hdmi part of the i915 DRM driver. It uses the HDMI DRM connector name to differentiate between each HDMI ports. The changes will allow the i915 HDMI code to notify EDID and HPD changes to an eventual CEC adapter. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2018-07-02drm/i915: Use drm_plane_mask() & co.Ville Syrjälä1-2/+2
Use drm_{plane,crtc,encoder,connector}_mask() where appropriate. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180626194716.12522-5-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-06-27drm/i915/icl: Add power well supportImre Deak1-0/+4
Add the definition for ICL power wells and their mapping to power domains. On ICL there are 3 power well control registers, we'll select the correct one based on higher bits of the power well ID. The offset for the control and status flags within this register is based on the lower bits of the ID as on older platforms. As the DC state programming is also the same as on old platforms we can reuse the corresponding helpers. For this we mark here the DC-off power well as shared among multiple platforms. Other than the above the delta between old platforms and ICL: - Pipe C has its own power well, so we can save some additional power in the pipe A+B and (non-eDP) pipe A configurations. - Power wells for port E/F DDI/AUX IO and Thunderbolt 1-4 AUX IO v2: - Rebase on drm-tip after prep patch for this was merged there as requested by Paulo. - Actually add the new AUX and DDI power well control regs (Rakshmi) v3: - Fix power well register names in code comments - Add TBT AUX->power well 3 dependency v4: - Rebase v5: - Detach AUX power wells from the INIT power domain. These power wells can only be enabled in a TC/TBT connected state and otherwise not needed during driver initialization. v6: - Use _MMIO_PORT(...) instead _MMIO(_PICK(...)) (Paulo) Fix checkpatch warnings. Cc: Animesh Manna <animesh.manna@intel.com> Cc: Rakshmi Bhatia <rakshmi.bhatia@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Animesh Manna <animesh.manna@intel.com> (v1) Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180626142232.22361-1-imre.deak@intel.com
2018-06-12drm/i915/icl: DP_AUX_E is valid on ICL+James Ausmus1-1/+2
Add support for DP_AUX_E. Here we also introduce the bits for the AUX power well E, however ICL power well support is still not enabled yet, so the power well is not used. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: James Ausmus <james.ausmus@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180612002512.29783-2-paulo.r.zanoni@intel.com
2018-06-01drm/i915/icl: introduce tc_portPaulo Zanoni1-0/+11
Add and enum for TC ports and auxiliary functions to handle them. Icelake brings a lot of registers and other things that only apply to the TC ports and are indexed starting from 0, so having an enum for tc_ports that starts at 0 really helps the indexing. This patch is based on previous patches written by Dhinakaran Pandiyan and Mahesh Kumar. Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Mahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: Mahesh Kumar <mahesh1.kumar@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180522002558.29262-4-paulo.r.zanoni@intel.com
2018-04-20drm/i915: Enable edp psr error interrupts on bdw+Ville Syrjälä1-0/+4
Plug in the bdw+ irq handling for PSR interrupts. bdw+ supports psr on any transcoder in theory, though the we don't currenty enable PSR except on the EDP transcoder. v2: From DK * Rebased on drm-tip v3: Switched author to Ville based on IRC discussion. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Jose Roberto de Souza <jose.souza@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180403212420.25007-2-dhinakaran.pandiyan@intel.com
2018-02-27drm/i915/psr: New power domain for AUX IO.Dhinakaran Pandiyan1-0/+1
PSR on CNL requires AUX IO wells to be kept on and the existing AUX domain for AUX-A enables DC_OFF well too. This is not required, so add a new AUX_IO_A domain for AUX-A to allow DC states to remain enabled. Other AUX channels re-use the existing AUX domains. v4: Reword comment (Rodrigo and Ville) Rename _get and _put functions to include aux_io substring(Rodrigo) Remove unnecessary diff that got included. v3: Extract aux domain selection into a function (Ville) v2: Add AUX IO domain only for AUX-A Rebased on top of Ville's AUX series. Cc: Imre Deak <imre.deak@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Suggested-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.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/20180223221520.18464-1-dhinakaran.pandiyan@intel.com
2018-02-23drm/i915: Add enum aux_ch and clean up the aux init to use itVille Syrjälä1-0/+11
Since we no longer have a 1:1 correspondence between ports and AUX channels, let's give AUX channels their own enum. Makes it easier to tell the apples from the oranges, and we get rid of the port E AUX power domain FIXME since we now derive the power domain from the actual AUX CH. v2: Rebase due to AUX F v3: Split out the power domain fix (Rodrigo) Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> #v2 Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> #v2 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180222181036.15251-2-ville.syrjala@linux.intel.com
2018-01-30drm/i915/cnl: Enable DDI-F on Cannonlake.Rodrigo Vivi1-0/+2
Now let's finish the Port-F support by adding the proper port F detection, irq and power well support. v2: Rebase v3: Use BIT_ULL v4: Cover missed case on ddi init. v5: Update commit message. v6: Rebase on top of display headers rework. v7: Squash power-well handling related to DDI F to this patch to avoid warns as pointed out by DK. v8: Introduce DDI_F_LANES to PG2. (DK) v9: Squash in the PORT_F case for enabling DP MST encoder. (DK) Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: David Weinehall <david.weinehall@linux.intel.com> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180129232223.766-9-rodrigo.vivi@intel.com
2018-01-30drm/i915/cnl: Add AUX-F supportRodrigo Vivi1-0/+1
On some Cannonlake SKUs we have a dedicated Aux for port F, that is only the full split between port A and port E. There is still no Aux E for Port E, as in previous platforms, because port_E still means shared lanes with port A. v2: Rebase. v3: Add couple missed PORT_F cases on intel_dp. v4: Rebase and fix commit message. v5: Squash Imre's "drm/i915: Add missing AUX_F power well string" v6: Rebase on top of display headers rework. v7: s/IS_CANNONLAKE/IS_CNL_WITH_PORT_F (DK) v8: Fix Aux bits for Port F (DK) v9: Fix VBT definition of Port F (DK). v10: Squash power well addition to this patch to avoid warns as pointed by DK. v11: Clean up squashed commit message. (David) v12: Remove unnecessary handling for older platforms (DK) Adding AUX_F to PG2 following other existent ones. (DK) Cc: David Weinehall <david.weinehall@linux.intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Imre Deak <imre.deak@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: David Weinehall <david.weinehall@linux.intel.com> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180129232223.766-2-rodrigo.vivi@intel.com
2018-01-19drm/i915/cnl: Add Port F definition.Rodrigo Vivi1-0/+1
Some Cannonlake SKUs will come with a full split between port A and port E. This will be called port F although it is not a 6th port, but only a split. Note this patch alone is not sufficient for port F enabling, it's just the first step. v2: Fix size of dvo_ports found by Ander. v3: Adding missing cases from intel_bios.c for Port_F v4: Adding other missing cases and fix the commit message. v5: Rebase on top of display headers rework. v6 (from Paulo): improve commit message, bikeshed bit definitions. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180111180010.24357-2-paulo.r.zanoni@intel.com
2017-12-22drm/i915: Move display related definitions to dedicated headerMichal Wajdeczko1-0/+321
We already have separate files for display related code, there is no reason to keep all display definitions in master header. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171221185334.17396-3-michal.wajdeczko@intel.com [ickle: quieten checkpatch] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20171221215735.30314-2-chris@chris-wilson.co.uk
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