kernel/linux.git/drivers/gpu/drm/bridge/Kconfig, branch v5.19

Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm

2022-05-25T23:18:27+00:00

Pull drm updates from Dave Airlie: "Intel have enabled DG2 on certain SKUs for laptops, AMD has started some new GPU support, msm has user allocated VA controls dma-buf: - add dma_resv_replace_fences - add dma_resv_get_singleton - make dma_excl_fence private core: - EDID parser refactorings - switch drivers to drm_mode_copy/duplicate - DRM managed mutex initialization display-helper: - put HDMI, SCDC, HDCP, DSC and DP into new module gem: - rework fence handling ttm: - rework bulk move handling - add common debugfs for resource managers - convert to kvcalloc format helpers: - support monochrome formats - RGB888, RGB565 to XRGB8888 conversions fbdev: - cfb/sys_imageblit fixes - pagelist corruption fix - create offb platform device - deferred io improvements sysfb: - Kconfig rework - support for VESA mode selection bridge: - conversions to devm_drm_of_get_bridge - conversions to panel_bridge - analogix_dp - autosuspend support - it66121 - audio support - tc358767 - DSI to DPI support - icn6211 - PLL/I2C fixes, DT property - adv7611 - enable DRM_BRIDGE_OP_HPD - anx7625 - fill ELD if no monitor - dw_hdmi - add audio support - lontium LT9211 support, i.MXMP LDB - it6505: Kconfig fix, DPCD set power fix - adv7511 - CEC support for ADV7535 panel: - ltk035c5444t, B133UAN01, NV3052C panel support - DataImage FG040346DSSWBG04 support - st7735r - DT bindings fix - ssd130x - fixes i915: - DG2 laptop PCI-IDs ("motherboard down") - Initial RPL-P PCI IDs - compute engine ABI - DG2 Tile4 support - DG2 CCS clear color compression support - DG2 render/media compression formats support - ATS-M platform info - RPL-S PCI IDs added - Bump ADL-P DMC version to v2.16 - Support static DRRS - Support multiple eDP/LVDS native mode refresh rates - DP HDR support for HSW+ - Lots of display refactoring + fixes - GuC hwconfig support and query - sysfs support for multi-tile - fdinfo per-client gpu utilisation - add geometry subslices query - fix prime mmap with LMEM - fix vm open count and remove vma refcounts - contiguous allocation fixes - steered register write support - small PCI BAR enablement - GuC error capture support - sunset igpu legacy mmap support for newer devices - GuC version 70.1.1 support amdgpu: - Initial SoC21 support - SMU 13.x enablement - SMU 13.0.4 support - ttm_eu cleanups - USB-C, GPUVM updates - TMZ fixes for RV - RAS support for VCN - PM sysfs code cleanup - DC FP rework - extend CG/PG flags to 64-bit - SI dpm lockdep fix - runtime PM fixes amdkfd: - RAS/SVM fixes - TLB flush fixes - CRIU GWS support - ignore bogus MEC signals more efficiently msm: - Fourcc modifier for tiled but not compressed layouts - Support for userspace allocated IOVA (GPU virtual address) - DPU: DSC (Display Stream Compression) support - DP: eDP support - DP: conversion to use drm_bridge and drm_bridge_connector - Merge DPU1 and MDP5 MDSS driver - DPU: writeback support nouveau: - make some structures static - make some variables static - switch to drm_gem_plane_helper_prepare_fb radeon: - misc fixes/cleanups mxsfb: - rework crtc mode setting - LCDIF CRC support etnaviv: - fencing improvements - fix address space collisions - cleanup MMU reference handling gma500: - GEM/GTT improvements - connector handling fixes komeda: - switch to plane reset helper mediatek: - MIPI DSI improvements omapdrm: - GEM improvements qxl: - aarch64 support vc4: - add a CL submission tracepoint - HDMI YUV support - HDMI/clock improvements - drop is_hdmi caching virtio: - remove restriction of non-zero blob types vmwgfx: - support for cursormob and cursorbypass 4 - fence improvements tidss: - reset DISPC on startup solomon: - SPI support - DT improvements sun4i: - allwinner D1 support - drop is_hdmi caching imx: - use swap() instead of open-coding - use devm_platform_ioremap_resource - remove redunant initializations ast: - Displayport support rockchip: - Refactor IOMMU initialisation - make some structures static - replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi - support swapped YUV formats, - clock improvements - rk3568 support - VOP2 support mediatek: - MT8186 support tegra: - debugabillity improvements" * tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm: (1740 commits) drm/i915/dsi: fix VBT send packet port selection for ICL+ drm/i915/uc: Fix undefined behavior due to shift overflowing the constant drm/i915/reg: fix undefined behavior due to shift overflowing the constant drm/i915/gt: Fix use of static in macro mismatch drm/i915/audio: fix audio code enable/disable pipe logging drm/i915: Fix CFI violation with show_dynamic_id() drm/i915: Fix 'mixing different enum types' warnings in intel_display_power.c drm/i915/gt: Fix build error without CONFIG_PM drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path drm/msm/dpu: add DRM_MODE_ROTATE_180 back to supported rotations drm/msm: don't free the IRQ if it was not requested drm/msm/dpu: limit writeback modes according to max_linewidth drm/amd: Don't reset dGPUs if the system is going to s2idle drm/amdgpu: Unmap legacy queue when MES is enabled drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() drm/msm: Fix fb plane offset calculation drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init drm/msm/dsi: don't powerup at modeset time for parade-ps8640 drm/rockchip: Change register space names in vop2 dt-bindings: display: rockchip: make reg-names mandatory for VOP2 ...

drm/bridge: ite-it6505: add missing Kconfig option select

2022-05-04T08:14:16+00:00

The IT6505 is using functions provided by the DRM_DP_HELPER driver. In order to avoid having the bridge enabled but the helper disabled, let's add a select in order to be sure that the DP helper functions are always available. Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver") Signed-off-by: Fabien Parent Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20220426141536.274727-1-fparent@baylibre.com

drm: bridge: ldb: Implement simple Freescale i.MX8MP LDB bridge

2022-05-02T14:44:55+00:00

The i.MX8MP contains two syscon registers which are responsible for configuring the on-SoC DPI-to-LVDS serializer. Implement a simple bridge driver for this serializer. -- - Add sentinel of_device_table - Add RB from Sam - Rename to fsl-ldb altogether Reviewed-by: Sam Ravnborg Signed-off-by: Marek Vasut Cc: Laurent Pinchart Cc: Lucas Stach Cc: Maxime Ripard Cc: Peng Fan Cc: Robby Cai Cc: Robert Foss Cc: Sam Ravnborg Cc: Thomas Zimmermann To: dri-devel@lists.freedesktop.org V2: - Rename syscon to fsl,syscon V3: - Consistently use MX8MP V4: - Fix MODULE_DESCRIPTION to also use MX8MP Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220426193645.244792-2-marex@denx.de

drm/display: Move HDCP helpers into display-helper module

2022-04-25T09:19:36+00:00

Move DRM's HDCP helper library into the display/ subdirectory and add it to DRM's display helpers. Split the header file into core and helpers. Update all affected drivers. No functional changes. v3: * fix Kconfig dependencies v2: * fix include statements (Jani, Javier) * update Kconfig symbols Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-7-tzimmermann@suse.de

drm/display: Introduce a DRM display-helper module

2022-04-25T09:19:21+00:00

Replace the DP-helper module with a display-helper module. The support for DisplayPort becomes an internal option that drivers have to select. Update all related Kconfig and Makefile rules. Besides the existing code for DisplayPort, the new module will contain helpers for other video-output standards, such as HDMI. Drivers will have to select their required video-output helpers. Linking all display-related code into a single module avoids the proliferation of small kernel modules. The module parameters drm_dp_cec_unregister_delay, dp_aux_i2c_speed_khz, and dp_aux_i2c_transfer_size are moving from the drm_dp_helper namespace to drm_display_helper. v2: * mention module parameters in commit message (Javier) * distiguish between display module and DP support in Kconfig * update Makefile rules for DP helpers * move Kconfig rules into separate file under display/ Signed-off-by: Thomas Zimmermann Reviewed-by: Lyude Paul Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-4-tzimmermann@suse.de

drm/bridge: Fix it6505 Kconfig DRM_DP_AUX_BUS dependency

2022-04-22T13:50:19+00:00

it6505 depends on DRM_DP_AUX_BUS, the kconfig for it6505 should reflect this dependency using 'select'. Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver") Reported-by: kernel test robot Suggested-by: Randy Dunlap Signed-off-by: Robert Foss Reviewed-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20220421131415.1289469-1-robert.foss@linaro.org

drm/bridge: lt9211: Add Lontium LT9211 bridge driver

2022-04-19T14:47:38+00:00

Add driver for Lontium LT9211 Single/Dual-Link DSI/LVDS or Single DPI to Single-link/Dual-Link DSI/LVDS or Single DPI bridge. This chip is highly capable at converting formats, but sadly it is also highly undocumented. This driver is written without any documentation from Lontium and based only on shreds of information available in various obscure example codes, hence long runs of unknown register patches and lengthy delays in various places. Whichever register meaning could be divined from its behavior has at least a comment around it. Currently the only mode tested is Single-link DSI to Single-link LVDS. Dual-link LVDS might work as well, the register programming is in place, but is untested. Reviewed-by: Robert Foss Signed-off-by: Marek Vasut Cc: Laurent Pinchart Cc: Lucas Stach Cc: Maxime Ripard Cc: Robert Foss Cc: Sam Ravnborg Cc: Thomas Zimmermann To: dri-devel@lists.freedesktop.org Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220419143958.94873-2-marex@denx.de

drm: bridge: icn6211: Convert to regmap

2022-04-13T14:24:37+00:00

To make debugging easier, convert driver to regmap. Implement read and write regmap tables for known registers, keep all known register readable and mark those which are obviously read-only as not writeable. Use common I2C regmap for the I2C configuration, implement custom regmap bus for DSI configuration. The later is mandatory as this chip requires one extra byte set to read access length between register address and data. Signed-off-by: Marek Vasut Cc: Jagan Teki Cc: Mark Brown Cc: Maxime Ripard Cc: Robert Foss Cc: Sam Ravnborg Cc: Thomas Zimmermann To: dri-devel@lists.freedesktop.org Acked-by: Mark Brown Link: https://patchwork.freedesktop.org/patch/msgid/20220403171004.368464-1-marex@denx.de

Merge drm/drm-next into drm-misc-next

2022-04-05T09:06:58+00:00

Let's start the 5.19 development cycle. Signed-off-by: Maxime Ripard

drm/bridge: tc358767: Add DSI-to-DPI mode support

2022-03-31T14:00:28+00:00

The TC358767/TC358867/TC9595 are all capable of operating in multiple modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Add support for the DSI-to-DPI mode. This requires skipping most of the (e)DP initialization code, which is currently a large part of this driver, hence it is better to have far simpler separate tc_dpi_bridge_funcs and their implementation. The configuration of DPI output is also much simpler. The configuration of the DSI input is rather similar to the other TC bridge chips. The Pixel PLL in DPI output mode does not have the 65..150 MHz limitation imposed on the (e)DP output mode, so this limitation is skipped to permit operating panels with far slower pixel clock, even below 9 MHz. This mode of operation of the PLL is valid and tested. The detection of bridge mode is now added into tc_probe_bridge_mode(), where in case a DPI panel is found on port@1 endpoint@1, the mode is assumed to be DSI-to-DPI. If (e)DP is detected on port@2, the mode is assumed to be DPI-to-(e)DP. The DSI-to-(e)DP mode is not supported due to lack of proper hardware, but this would be some sort of mix between the two aforementioned modes. Reviewed-by: Lucas Stach Signed-off-by: Marek Vasut Cc: Jonas Karlman Cc: Laurent Pinchart Cc: Maxime Ripard Cc: Neil Armstrong Cc: Sam Ravnborg Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-12-marex@denx.de