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2022-10-05Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "Lots of stuff all over, some new AMD IP support and gang submit support. i915 has further DG2 and Meteorlake pieces, and a bunch of i915 display refactoring. msm has a shrinker rework. There are also a bunch of conversions to use kunit. This has two external pieces, some MEI changes needed for future Intel discrete GPUs. These should be acked by Greg. There is also a cross maintainer shared tree with some backlight rework from Hans in here. Core: - convert selftests to kunit - managed init for more objects - move to idr_init_base - rename fb and gem cma helpers to dma - hide unregistered connectors from getconnector ioctl - DSC passthrough aux support - backlight handling improvements - add dma_resv_assert_held to vmap/vunmap edid: - move luminance calculation to core fbdev: - fix aperture helper usage fourcc: - add more format helpers - add DRM_FORMAT_Cxx, DRM_FORMAT_Rxx, DRM_FORMAT_Dxx - add packed AYUV8888, XYUV8888 - add some kunit tests ttm: - allow bos without backing store - rewrite placement to use intersect/compatible functions dma-buf: - docs update - improve signalling when debugging udmabuf: - fix failure path GPF dp: - drop dp/mst legacy code - atomic mst state support - audio infoframe packing panel: - Samsung LTL101AL01 - B120XAN01.0 - R140NWF5 RH - DMT028VGHMCMI-1A T - AUO B133UAN02.1 - IVO M133NW4J-R3 - Innolux N120ACA-EA1 amdgpu: - Gang submit support - Mode2 reset for RDNA2 - New IP support: DCN 3.1.4, 3.2 SMU 13.x NBIO 7.7 GC 11.x PSP 13.x SDMA 6.x GMC 11.x - DSC passthrough support - PSP fixes for TA support - vangogh GFXOFF stats - clang fixes - gang submit CS cleanup prep work - fix VRAM eviction issues amdkfd: - GC 10.3 IP ISA fixes - fix CRIU regression - CPU fault on COW mapping fixes i915: - align fw versioning with kernel practices - add display substruct to i915 private - add initial runtime info to driver info - split out HDCP and backlight registers - MEI XeHP SDV GSC support - add per-gt sysfs defaults - TLB invalidation improvements - Disable PCI BAR resize on 32-bit - GuC firmware updates and compat changes - GuC log timestamp translation - DG2 preemption workaround changes - DG2 improved HDMI pixel clocks support - PCI BAR sanity checks - Enable DC5 on DG2 - DG2 DMC fw bumped - ADL-S PCI ID added - Meteorlake enablement - Rename ggtt_view to gtt_view - host RPS fixes - release mmaps on rpm suspend on discrete - clocking and dpll refactoring - VBT definitions and parsing updates - SKL watermark code extracted to separate file - allow seamless M/N changes on eDP panels - BUG_ON removal and cleanups msm: - DPU: simplified VBIF configuration cleanup CTL interfaces - DSI: removed unused msm_display_dsc_config struct switch regulator calls to new API switched to PANEL_BRIDGE for direct attached panels - DSI_PHY: convert drivers to parent_hws - DP: cleanup pixel_rate handling - HDMI: turned hdmi-phy-8996 into OF clk provider - misc dt-bindings fixes - choose eDP as primary display if it's available - support getting interconnects from either the mdss or the mdp5/dpu device nodes - gem: Shrinker + LRU re-work: - adds a shared GEM LRU+shrinker helper and moves msm over to that - reduce lock contention between retire and submit by avoiding the need to acquire obj lock in retire path (and instead using resv seeing obj's busyness in the shrinker - fix reclaim vs submit issues - GEM fault injection for triggering userspace error paths - Map/unmap optimization - Improved robustness for a6xx GPU recovery virtio: - improve error and edge conditions handling - convert to use managed helpers - stop exposing LINEAR modifier mgag200: - split modeset handling per model udl: - suspend/disconnect handling improvements vc4: - rework HDMI power up - depend on PM - better unplugging support ast: - resolution handling improvements ingenic: - add JZ4760(B) support - avoid a modeset when sharpness property is unchanged - use the new PM ops it6505: - power seq and clock updates ssd130x: - regmap bulk write - use atomic helpers instead of simple helpers via: - rename via_drv to via_dri1, consolidate all code. radeon: - drop DP MST experimental support - delayed work flush fix - use time_after ti-sn65dsi86: - DP support mediatek: - MT8195 DP support - drop of_gpio header - remove unneeded result - small DP code improvements vkms: - RGB565, XRGB64 and ARGB64 support sun4i: - tv: convert to atomic rcar-du: - Synopsys DW HDMI bridge DT bindings update exynos: - use drm_display_info.is_hdmi - correct return of mixer_mode_valid and hdmi_mode_valid omap: - refcounting fix rockchip: - RK3568 support - RK3399 gamma support" * tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm: (1374 commits) drm/amdkfd: Fix UBSAN shift-out-of-bounds warning drm/amdkfd: Track unified memory when switching xnack mode drm/amdgpu: Enable sram on vcn_4_0_2 drm/amdgpu: Enable VCN DPG for GC11_0_1 drm/msm: Fix build break with recent mm tree drm/panel: simple: Use dev_err_probe() to simplify code drm/panel: panel-edp: Use dev_err_probe() to simplify code drm/panel: simple: Add Multi-Inno Technology MI0800FT-9 dt-bindings: display: simple: Add Multi-Inno Technology MI0800FT-9 panel drm/amdgpu: correct the memcpy size for ip discovery firmware drm/amdgpu: Skip put_reset_domain if it doesn't exist drm/amdgpu: remove switch from amdgpu_gmc_noretry_set drm/amdgpu: Fix mc_umc_status used uninitialized warning drm/amd/display: Prevent OTG shutdown during PSR SU drm/amdgpu: add page retirement handling for CPU RAS drm/amdgpu: use RAS error address convert api in mca notifier drm/amdgpu: support to convert dedicated umc mca address drm/amdgpu: export umc error address convert interface drm/amdgpu: fix sdma v4 init microcode error drm/amd/display: fix array-bounds error in dc_stream_remove_writeback() ...
2022-09-15drm/rockchip: remove vop_writel from vop1 driverTom Rix
cppcheck reports [drivers/gpu/drm/rockchip/rockchip_drm_vop.c:186]: (style) The function 'vop_writel' is never used. vop_writel is static function that is not used, so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220521190716.1936193-1-trix@redhat.com
2022-09-15drm/rockchip: support gamma control on RK3399Hugh Cole-Baker
The RK3399 has a 1024-entry gamma LUT with 10 bits per component on its "big" VOP and a 256-entry, 8 bit per component LUT on the "little" VOP. Compared to the RK3288, it no longer requires disabling gamma while updating the LUT. On the RK3399, the LUT can be updated at any time as the hardware has two LUT buffers, one can be written while the other is in use. A swap of the buffers is triggered by writing 1 to the update_gamma_lut register. Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com> Tested-by: "Milan P. Stanić" <mps@arvanta.net> Tested-by: Linus Heckemann <git@sphalerite.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20211019215843.42718-3-sigmaris@gmail.com
2022-09-15drm/rockchip: define gamma registers for RK3399Hugh Cole-Baker
The VOP on RK3399 has a different approach from previous versions for setting a gamma lookup table, using an update_gamma_lut register. As this differs from RK3288, give RK3399 its own set of "common" register definitions. Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com> Tested-by: "Milan P. Stanić" <mps@arvanta.net> Tested-by: Linus Heckemann <git@sphalerite.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20211019215843.42718-2-sigmaris@gmail.com
2022-09-14Merge drm/drm-next into drm-misc-nextMaxime Ripard
We need 6.0-rc1 to merge the backlight rework PR. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2022-09-14drm/rockchip: Fix return type of cdn_dp_connector_mode_validNathan Huckleberry
The mode_valid field in drm_connector_helper_funcs is expected to be of type: enum drm_mode_status (* mode_valid) (struct drm_connector *connector, struct drm_display_mode *mode); The mismatched return type breaks forward edge kCFI since the underlying function definition does not match the function hook definition. The return type of cdn_dp_connector_mode_valid should be changed from int to enum drm_mode_status. Reported-by: Dan Carpenter <error27@gmail.com> Link: https://github.com/ClangBuiltLinux/linux/issues/1703 Cc: llvm@lists.linux.dev Signed-off-by: Nathan Huckleberry <nhuck@google.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220913205555.155149-1-nhuck@google.com
2022-09-09drm/rockchip: dsi: add rk3568 supportChris Morgan
Add the compatible and GRF definitions for the RK3568 soc. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220906174823.28561-4-macroalpha82@gmail.com
2022-09-09drm/rockchip: vop: fix repeated words in commentwangjianli
Delete the redundant word 'in'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220908123616.19195-1-wangjianli@cdjrlc.com
2022-09-09drm/rockchip: vop2: Fix eDP/HDMI sync polaritiesSascha Hauer
The hsync/vsync polarities were not honoured for the eDP and HDMI ports. Add the register settings to configure the polarities as requested by the DRM_MODE_FLAG_PHSYNC/DRM_MODE_FLAG_PVSYNC flags. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220815133942.4051532-1-s.hauer@pengutronix.de
2022-09-06Merge tag 'drm-misc-next-2022-08-20-1' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.1: UAPI Changes: Cross-subsystem Changes: - DMA-buf: documentation updates. - Assorted small fixes to vga16fb - Fix fbdev drivers to use the aperture helpers. - Make removal of conflicting drivers work correctly without fbdev enabled. Core Changes: - bridge, scheduler, dp-mst: Assorted small fixes. - Add more format helpers to fourcc, and use it to replace the cpp usage. - Add DRM_FORMAT_Cxx, DRM_FORMAT_Rxx (single channel), and DRM_FORMAT_Dxx ("darkness", inverted single channel) - Add packed AYUV8888 and XYUV8888 formats. - Assorted documentation updates. - Rename ttm_bo_init to ttm_bo_init_validate. - Allow TTM bo's to exist without backing store. - Convert drm selftests to kunit. - Add managed init functions for (panel) bridge, crtc, encoder and connector. - Fix endianness handling in various format conversion helpers. - Make tests pass on big-endian platforms, and add test for rgb888 -> rgb565 - Move DRM_PLANE_HELPER_NO_SCALING to atomic helpers and rename, so drm_plane_helper is no longer needed in most drivers. - Use idr_init_base instead of idr_init. - Rename FB and GEM CMA helpers to DMA helpers. - Rework XRGB8888 related conversion helpers, and add drm_fb_blit() that takes a iosys_map. Make drm_fb_memcpy take an iosys_map too. - Move edid luminance calculation to core, and use it in i915. Driver Changes: - bridge/{adv7511,ti-sn65dsi86,parade-ps8640}, panel/{simple,nt35510,tc358767}, nouveau, sun4i, mipi-dsi, mgag200, bochs, arm, komeda, vmwgfx, pl111: Assorted small fixes and doc updates. - vc4: Rework hdmi power up, and depend on PM. - panel/simple: Add Samsung LTL101AL01. - ingenic: Add JZ4760(B) support, avoid a modeset when sharpness property is unchanged, and use the new PM ops. - Revert some amdgpu commits that cause garbaged graphics when starting X, and reapply them with the real problem fixed. - Completely rework vc4 init to use managed helpers. - Rename via_drv to via_dri1, and move all stuff there only used by the dri1 implementation in preperation for atomic modeset. - Use regmap bulk write in ssd130x. - Power sequence and clock updates to it6505. - Split panel-sitrox-st7701 init sequence and rework mode programming code. - virtio: Improve error and edge conditions handling, and convert to use managed helpers. - Add Samsung LTL101AL01, B120XAN01.0, R140NWF5 RH, DMT028VGHMCMI-1A T, panels. - Add generic fbdev support to komeda. - Split mgag200 modeset handling to make it more model-specific. - Convert simpledrm to use atomic helpers. - Improve udl suspend/disconnect handling. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f0c71766-61e8-19b7-763a-5fbcdefc633d@linux.intel.com
2022-08-03Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "Highlights: - New driver for logicvc - which is a display IP core. - EDID parser rework to add new extensions - fbcon scrolling improvements - i915 has some more DG2 work but not enabled by default, but should have enough features for userspace to work now. Otherwise it's lots of work all over the place. Detailed summary: New driver: - logicvc vfio: - use aperture API core: - of: Add data-lane helpers and convert drivers - connector: Remove deprecated ida_simple_get() media: - Add various RGB666 and RGB888 format constants panel: - Add HannStar HSD101PWW - Add ETML0700Y5DHA dma-buf: - add sync-file API - set dma mask for udmabuf devices fbcon: - Improve scrolling performance - Sanitize input fbdev: - device unregistering fixes - vesa: Support COMPILE_TEST - Disable firmware-device registration when first native driver loads aperture: - fix segfault during hot-unplug - export for use with other subsystems client: - use driver validated modes dp: - aux: make probing more reliable - mst: Read extended DPCD capabilities during system resume - Support waiting for HDP signal - Port-validation fixes edid: - CEA data-block iterators - struct drm_edid introduction - implement HF-EEODB extension gem: - don't use fb format non-existing planes probe-helper: - use 640x480 as displayport fallback scheduler: - don't kill jobs in interrupt context bridge: - Add support for i.MX8qxp and i.MX8qm - lots of fixes/cleanups - Add TI-DLPC3433 - fy07024di26a30d: Optional GPIO reset - ldb: Add reg and reg-name properties to bindings, Kconfig fixes - lt9611: Fix display sensing; - tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling - tc358775: Fix clock settings - ti-sn65dsi83: Allow GPIO to sleep - adv7511: I2C fixes - anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback - fsl-ldb: Drop DE flip - ti-sn65dsi86: Convert to atomic modesetting amdgpu: - use atomic fence helpers in DM - fix VRAM address calculations - export CRTC bpc via debugfs - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 / SDMA 6 - Add gfxoff status query for vangogh - Fix timestamps for cursor only commits - Adjust GART size on newer APUs for S/G display - fix buddy memory corruption amdkfd: - MMU notifier fixes - P2P DMA support using dma-buf - Add available memory IOCTL - HMM profiler support - Simplify GPUVM validation - Unified memory for CWSR save/restore area i915: - General driver clean-up - DG2 enabling (still under force probe) - DG2 small BAR memory support - HuC loading support - DG2 workarounds - DG2/ATS-M device IDs added - Ponte Vecchio prep work and new blitter engines - add Meteorlake support - Fix sparse warnings - DMC MMIO range checks - Audio related fixes - Runtime PM fixes - PSR fixes - Media freq factor and per-gt enhancements - DSI fixes for ICL+ - Disable DMC flip queue handlers - ADL_P voltage swing updates - Use more the VBT for panel information - Fix on Type-C ports with TBT mode - Improve fastset and allow seamless M/N changes - Accept more fixed modes with VRR/DMRRS panels - Disable connector polling for a headless SKU - ADL-S display PLL w/a - Enable THP on Icelake and beyond - Fix i915_gem_object_ggtt_pin_ww regression on old platforms - Expose per tile media freq factor in sysfs - Fix dma_resv fence handling in multi-batch execbuf - Improve on suspend / resume time with VT-d enabled - export CRTC bpc settings via debugfs msm: - gpu: a619 support - gpu: Fix for unclocked GMU register access - gpu: Devcore dump enhancements - client utilization via fdinfo support - fix fence rollover issue - gem: Lockdep false-positive warning fix - gem: Switch to pfn mappings - WB support on sc7180 - dp: dropped custom bulk clock implementation - fix link retraining on resolution change - hdmi: dropped obsolete GPIO support tegra: - context isolation for host1x engines - tegra234 soc support mediatek: - add vdosys0/1 for mt8195 - add MT8195 dp_intf driver exynos: - Fix resume function issue of exynos decon driver by calling clk_disable_unprepare() properly if clk_prepare_enable() failed. nouveau: - set of misc fixes/cleanups - display cleanups gma500: - Cleanup connector I2C handling hyperv: - Unify VRAM allocation of Gen1 and Gen2 meson: - Support YUV422 output; Refcount fixes mgag200: - Support damage clipping - Support gamma handling - Protect concurrent HW access - Fixes to connector - Store model-specific limits in device-info structure - fix PCI register init panfrost: - Valhall support r128: - Fix bit-shift overflow rockchip: - Locking fixes in error path ssd130x: - Fix built-in linkage udl: - Always advertize VGA connector ast: - Support multiple outputs - fix black screen on resume sun4i: - HDMI PHY cleanups vc4: - Add support for BCM2711 vkms: - Allocate output buffer with vmalloc() mcde: - Fix ref-count leak mxsfb/lcdif: - Support i.MX8MP LCD controller stm/ltdc: - Support dynamic Z order - Support mirroring ingenic: - Fix display at maximum resolution" * tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits) drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code drm/amdgpu: enable support for psp 13.0.4 block drm/amdgpu: add files for PSP 13.0.4 drm/amdgpu: add header files for MP 13.0.4 drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index drm/amdgpu: send msg to IMU for the front-door loading drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b" drm/amdgpu: fix hive reference leak when reflecting psp topology info drm/amd/pm: enable GFX ULV feature support for SMU13.0.0 drm/amd/pm: update driver if header for SMU 13.0.0 drm/amdgpu: move mes self test after drm sched re-started drm/amdgpu: drop non-necessary call trace dump drm/amdgpu: enable VCN cg and JPEG cg/pg drm/amdgpu: vcn_4_0_2 video codec query drm/amdgpu: add VCN_4_0_2 firmware support drm/amdgpu: add VCN function in NBIO v7.7 drm/amdgpu: fix a vcn4 boot poll bug in emulation mode drm/amd/amdgpu: add memory training support for PSP_V13 drm/amdkfd: remove an unnecessary amdgpu_bo_ref drm/amd/pm: Add get_gfx_off_status interface for yellow carp ...
2022-08-03drm/gem: rename GEM CMA helpers to GEM DMA helpersDanilo Krummrich
Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM DMA" seems to be more applicable. Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers") requests to rename the CMA helpers and implies that people seem to be confused about the naming. In order to do this renaming the following script was used: ``` #!/bin/bash DIRS="drivers/gpu include/drm Documentation/gpu" REGEX_SYM_UPPER="[0-9A-Z_\-]" REGEX_SYM_LOWER="[0-9a-z_\-]" REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(GEM)_CMA_(${REGEX_SYM_UPPER}*)" REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(gem)_cma_(${REGEX_SYM_LOWER}*)" REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g" REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g" # Find all upper case 'CMA' symbols and replace them with 'DMA'. for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS) do sed -i -E "$REGEX_SED_UPPER" $ff done # Find all lower case 'cma' symbols and replace them with 'dma'. for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS) do sed -i -E "$REGEX_SED_LOWER" $ff done # Replace all occurrences of 'CMA' / 'cma' in comments and # documentation files with 'DMA' / 'dma'. for ff in $(grep -RiHl " cma " $DIRS) do sed -i -E "s/ cma / dma /g" $ff sed -i -E "s/ CMA / DMA /g" $ff done # Rename all 'cma_obj's to 'dma_obj'. for ff in $(grep -RiHl "cma_obj" $DIRS) do sed -i -E "s/cma_obj/dma_obj/g" $ff done ``` Only a few more manual modifications were needed, e.g. reverting the following modifications in some DRM Kconfig files - select CMA if HAVE_DMA_CONTIGUOUS + select DMA if HAVE_DMA_CONTIGUOUS as well as manually picking the occurrences of 'CMA'/'cma' in comments and documentation which relate to "GEM CMA", but not "FB CMA". Also drivers/gpu/drm/Makefile was fixed up manually after renaming drm_gem_cma_helper.c to drm_gem_dma_helper.c. This patch is compile-time tested building a x86_64 kernel with `make allyesconfig && make drivers/gpu/drm`. Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> #drivers/gpu/drm/arm Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220802000405.949236-4-dakr@redhat.com
2022-07-26drm: Remove unnecessary include statements of drm_plane_helper.hThomas Zimmermann
Remove the include statement for drm_plane_helper.h from all the files that don't need it. Althogh the header file is almost empty, many drivers include it somewhere. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220720083058.15371-5-tzimmermann@suse.de
2022-07-26drm/atomic-helper: Remove _HELPER_ infix from DRM_PLANE_HELPER_NO_SCALINGThomas Zimmermann
Rename DRM_PLANE_HELPER_NO_SCALING to DRM_PLANE_NO_SCALING. The constant is not really a helper, but rather a characteristic of the plane itself. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220720083058.15371-4-tzimmermann@suse.de
2022-07-26drm/atomic-helper: Move DRM_PLANE_HELPER_NO_SCALING to atomic helpersThomas Zimmermann
The macro DRM_PLANE_HELPER_NO_SCALING is only useful with the interfaces in drm_atomic_helper.h, but defined in drm_plane_helper.h. So half of DRM includes the latter header file for using this macro. Move the macro and remove the include statements. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220720083058.15371-3-tzimmermann@suse.de
2022-07-05drm: Remove linux/media-bus-format.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for linux/media-bus-format.h, so don't include it. Avoids useless rebuilds of the entire universe when touching linux/media-bus-format.h. Quite a few placs do currently depend on linux/media-bus-format.h without actually including it directly. All of those need to be fixed up. v2: Deal with ingenic as well v3: Fix up mxsfb and remaining parts of imx Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220630195114.17407-4-ville.syrjala@linux.intel.com
2022-07-04drm/rockchip: Detach from ARM DMA domain in attach_deviceSteven Price
Since commit 1ea2a07a532b ("iommu: Add DMA ownership management interfaces") the Rockchip display driver on the Firefly RK3288 fails to initialise properly. This is because ARM DMA domain is still attached. Let's follow the lead of exynos and tegra and add code to explicitly remove the ARM domain before attaching a new one. Fixes: 1ea2a07a532b ("iommu: Add DMA ownership management interfaces") Suggested-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Steven Price <steven.price@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220615154830.555422-1-steven.price@arm.com
2022-07-02drm/rockchip: Fix an error handling path rockchip_dp_probe()Christophe JAILLET
Should component_add() fail, we should call analogix_dp_remove() in the error handling path, as already done in the remove function. Fixes: 152cce0006ab ("drm/bridge: analogix_dp: Split bind() into probe() and real bind()") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/b719d9061bb97eb85145fbd3c5e63f4549f2e13e.1655572071.git.christophe.jaillet@wanadoo.fr
2022-07-02drm/rockchip: vop: Don't crash for invalid duplicate_state()Brian Norris
It's possible for users to try to duplicate the CRTC state even when the state doesn't exist. drm_atomic_helper_crtc_duplicate_state() (and other users of __drm_atomic_helper_crtc_duplicate_state()) already guard this with a WARN_ON() instead of crashing, so let's do that here too. Fixes: 4e257d9eee23 ("drm/rockchip: get rid of rockchip_drm_crtc_mode_config") Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220617172623.1.I62db228170b1559ada60b8d3e1637e1688424926@changeid
2022-06-20drm: Drop drm_blend.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for drm_blend.h, so don't include it. Avoids useless rebuilds of the entire universe when touching drm_blend.h. Quite a few placs do currently depend on drm_blend.h without actually including it directly. All of those need to be fixed up. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220613200317.11305-4-ville.syrjala@linux.intel.com Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com>
2022-06-20drm: Drop drm_framebuffer.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for drm_frambuffer.h, so don't include it. Avoids useless rebuilds of the entire universe when touching drm_framebuffer.h. Quite a few placs do currently depend on drm_framebuffer.h without actually including it directly. All of those need to be fixed up. v2: Fix up msm some more v2: Deal with ingenic and shmobile as well Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220614095449.29311-1-ville.syrjala@linux.intel.com Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com>
2022-06-20drm: Drop drm_edid.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for drm_edid.h, so don't include it. Avoids useless rebuilds of the entire universe when touching drm_edid.h. Quite a few placs do currently depend on drm_edid.h without actually including it directly. All of those need to be fixed up. v2: Fix up i915 and msm some more v3: Fix alphabetical ordering (Sam) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220614090245.30283-1-ville.syrjala@linux.intel.com Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com>
2022-06-15Merge tag 'drm-misc-next-2022-06-08' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.20: UAPI Changes: * connector: export bpc limits in debugfs * dma-buf: Print buffer name in debugfs Cross-subsystem Changes: * dma-buf: Improve dma-fence handling; Cleanups * fbdev: Device-unregistering fixes Core Changes: * client: Only use driver-validated modes to avoid blank screen * dp-aux: Make probing more reliable; Small fixes * edit: CEA data-block iterators; Introduce struct drm_edid; Many cleanups * gem: Don't use framebuffer format's non-exising color planes * probe-helper: Use 640x480 as DisplayPort fallback; Refactoring * scheduler: Don't kill jobs in interrupt context Driver Changes: * amdgpu: Use atomic fence helpers in DM; Fix VRAM address calculation; Export CRTC bpc settings via debugfs * bridge: Add TI-DLPC3433; anx7625: Fixes; fy07024di26a30d: Optional GPIO reset; icn6211: Cleanups; ldb: Add reg and reg-name properties to bindings, Kconfig fixes; lt9611: Fix display sensing; lt9611uxc: Fixes; nwl-dsi: Fixes; ps8640: Cleanups; st7735r: Fixes; tc358767: DSI/DPI refactoring and DSI-to-eDP support, Fixes; ti-sn65dsi83: Fixes; * gma500: Cleanup connector I2C handling * hyperv: Unify VRAM allocation of Gen1 and Gen2 * i915: export CRTC bpc settings via debugfs * meson: Support YUV422 output; Refcount fixes * mgag200: Support damage clipping; Support gamma handling; Protect concurrent HW access; Fixes to connector; Store model-specific limits in device-info structure; Cleanups * nouveau: Fixes and Cleanups * panel: Kconfig fixes * panfrost: Valhall support * r128: Fix bit-shift overflow * rockchip: Locking fixes in error path; Minor cleanups * ssd130x: Fix built-in linkage * ttm: Cleanups * udl; Always advertize VGA connector * fbdev/vesa: Support COMPILE_TEST Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YqBtumw05JZDEZE2@linux-uq9g
2022-05-17drm/rockchip: Change register space names in vop2Sascha Hauer
"regs" seems to generic when there are multiple register spaces, so rename that one to "vop". Also change "gamma_lut" to better looking "gamma-lut". Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220511082109.1110043-3-s.hauer@pengutronix.de
2022-05-15drm/rockchip: vop2: unlock on error path in vop2_crtc_atomic_enable()Dan Carpenter
This error path needs an unlock before returning. Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/YnjZQRV9lpub2ET8@kili
2022-05-08drm/rockchip: Fix spelling mistake "aligened" -> "aligned"Colin Ian King
There is a spelling mistake in a drm_err message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220505111044.374174-1-colin.i.king@gmail.com
2022-05-08drm/rockchip: remove unneeded semicolon from vop2 driverYang Li
Eliminate the following coccicheck warning: ./drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:1476:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220505232659.4405-1-yang.lee@linux.alibaba.com
2022-05-08drm/rockchip: Fix Kconfig dependencies for display-port encodersRen Zhijie
The DP-helper module has been replaced by the display-helper module. So the driver have to select it. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 1e0f66420b13("drm/display: Introduce a DRM display-helper module") Signed-off-by: Ren Zhijie <renzhijie2@huawei.com> Reviewed-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220507100910.93705-1-renzhijie2@huawei.com
2022-05-04drm/rockchip: Add VOP2 driverAndy Yan
The VOP2 unit is found on Rockchip SoCs beginning with rk3566/rk3568. It replaces the VOP unit found in the older Rockchip SoCs. This driver has been derived from the downstream Rockchip Kernel and heavily modified: - All nonstandard DRM properties have been removed - dropped struct vop2_plane_state and pass around less data between functions - Dropped all DRM_FORMAT_* not known on upstream - rework register access to get rid of excessively used macros - Drop all waiting for framesyncs The driver is tested with HDMI and MIPI-DSI display on a RK3568-EVB board. Overlay support is tested with the modetest utility. AFBC support on the cluster windows is tested with weston-simple-dmabuf-egl on weston using the (yet to be upstreamed) panfrost driver support. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Co-Developed-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> [dt-binding-header:] Acked-by: Rob Herring <robh@kernel.org> [moved dt-binding header from dt-nodes patch to here and made checkpatch --strict happier] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-23-s.hauer@pengutronix.de
2022-05-04drm/rockchip: Make VOP driver optionalSascha Hauer
With upcoming VOP2 support VOP won't be the only choice anymore, so make the VOP driver optional. This also adds a dependency from ROCKCHIP_ANALOGIX_DP to ROCKCHIP_VOP, because that driver currently only links and works with the VOP driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-22-s.hauer@pengutronix.de
2022-05-03drm/rockchip: dw_hdmi: add regulator supportSascha Hauer
The RK3568 has HDMI_TX_AVDD0V9 and HDMI_TX_AVDD_1V8 supply inputs needed for the HDMI port. add support for these to the driver for boards which have them supplied by switchable regulators. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-10-s.hauer@pengutronix.de
2022-05-03drm/rockchip: dw_hdmi: add rk3568 supportSascha Hauer
Add a new dw_hdmi_plat_data struct and new compatible for rk3568. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-8-s.hauer@pengutronix.de
2022-05-03drm/rockchip: dw_hdmi: rename vpll clock to reference clockSascha Hauer
"vpll" is a misnomer. A clock input to a device should be named after the usage in the device, not after the clock that drives it. On the rk3568 the same clock is driven by the HPLL. To fix that, this patch renames the vpll clock to ref clock. The clock name "vpll" is left for compatibility to old device trees. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-5-s.hauer@pengutronix.de
2022-05-03drm/rockchip: Add crtc_endpoint_id to rockchip_encoderSascha Hauer
The VOP2 has an interface mux which decides to which encoder(s) a CRTC is routed to. The encoders and CRTCs are connected via of_graphs in the device tree. When given an encoder the VOP2 driver needs to know to which internal register setting this encoder matches. For this the VOP2 binding offers different endpoints, one for each possible encoder. The endpoint ids of these endpoints are used as a key from an encoders device tree description to the internal register setting. This patch adds the key aka endpoint id to struct rockchip_encoder plus a function to read the endpoint id starting from the encoders device node. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-4-s.hauer@pengutronix.de
2022-05-03drm/rockchip: Embed drm_encoder into rockchip_decoderSascha Hauer
The VOP2 driver needs rockchip specific information for a drm_encoder. This patch creates a struct rockchip_encoder with a struct drm_encoder embedded in it. This is used throughout the rockchip driver instead of struct drm_encoder directly. The information the VOP2 drivers needs is the of_graph endpoint node of the encoder. To ease bisectability this is added here. While at it convert the different encoder-to-driverdata macros to static inline functions in order to gain type safety and readability. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-3-s.hauer@pengutronix.de
2022-05-03drm/rockchip: Support YUV formats with U/V swappedChen-Yu Tsai
The VOP in Rockchip SoCs that support YUV planes also support swapping of the U and V elements. Supporting the swapped variants, especially NV21, would be beneficial for multimedia applications, as the hardware video decoders only output NV21, and supporting this pixel format in the display pipeline would allow the decoded video frames to be output directly. Add support for this to support the various formats that have U/V swapped. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220114074038.2633848-1-wenst@chromium.org
2022-05-02drm/rockchip: rk3066_hdmi: Replace drm_detect_hdmi_monitor() with is_hdmiJosé Expósito
Once EDID is parsed, the monitor HDMI support information is available through drm_display_info.is_hdmi. This driver calls drm_detect_hdmi_monitor() to receive the same information and stores its own cached value, which is less efficient. Avoid calling drm_detect_hdmi_monitor() and use drm_display_info.is_hdmi instead and also remove hdmi_data_info.sink_is_hdmi as it is no longer necessary. Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220421170725.903361-4-jose.exposito89@gmail.com
2022-05-02drm/rockchip: inno_hdmi: Replace drm_detect_hdmi_monitor() with is_hdmiJosé Expósito
Once EDID is parsed, the monitor HDMI support information is available through drm_display_info.is_hdmi. This driver calls drm_detect_hdmi_monitor() to receive the same information and stores its own cached value, which is less efficient. Avoid calling drm_detect_hdmi_monitor() and use drm_display_info.is_hdmi instead and also remove hdmi_data_info.sink_is_hdmi as it is no longer necessary. Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220421170725.903361-3-jose.exposito89@gmail.com
2022-05-02drm/rockchip: cdn-dp: change rk3399_cdn_dp from global to staticTom Rix
Smatch reports this issue cdn-dp-core.c:51:20: warning: symbol 'rk3399_cdn_dp' was not declared. Should it be static? rk3399_cdn_dp is only used in cdn-dp-core.c so change its storge-class specifier to static. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220421144304.586396-1-trix@redhat.com
2022-05-02drm/rockchip: Refactor IOMMU initialisationRobin Murphy
Defer the IOMMU domain setup until after successfully binding components, so we can figure out IOMMU support directly from the VOP devices themselves, rather than manually inferring it from the DT (which also fails to account for whether the IOMMU driver is actually loaded). Although this is somewhat of a logical cleanup, the main motivation is to prepare for a change in the iommu_domain_alloc() interface. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/94eee7ab434fe11eb0787f691e9f1ab03a2e91be.1649168685.git.robin.murphy@arm.com
2022-05-02drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()Yang Yingliang
It will cause null-ptr-deref in resource_size(), if platform_get_resource() returns NULL, move calling resource_size() after devm_ioremap_resource() that will check 'res' to avoid null-ptr-deref. Fixes: 2048e3286f34 ("drm: rockchip: Add basic drm driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422032854.2995175-1-yangyingliang@huawei.com
2022-04-25drm/display: Introduce a DRM display-helper moduleThomas Zimmermann
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 <tzimmermann@suse.de> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-4-tzimmermann@suse.de
2022-04-25drm: Rename dp/ to display/Thomas Zimmermann
Rename dp/ to display/ to account for additional display-related helpers, such as HDMI. Update all related include statements. No functional changes. Various drivers, such as i915 and amdgpu, use similar naming scheme by putting code for video-output standards into a local display/ directory. The new directory's name is aligned with this convention. v2: * update commit message (Javier) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-3-tzimmermann@suse.de
2022-03-28Merge tag 'driver-core-5.18-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the set of driver core changes for 5.18-rc1. Not much here, primarily it was a bunch of cleanups and small updates: - kobj_type cleanups for default_groups - documentation updates - firmware loader minor changes - component common helper added and take advantage of it in many drivers (the largest part of this pull request). All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (54 commits) Documentation: update stable review cycle documentation drivers/base/dd.c : Remove the initial value of the global variable Documentation: update stable tree link Documentation: add link to stable release candidate tree devres: fix typos in comments Documentation: add note block surrounding security patch note samples/kobject: Use sysfs_emit instead of sprintf base: soc: Make soc_device_match() simpler and easier to read driver core: dd: fix return value of __setup handler driver core: Refactor sysfs and drv/bus remove hooks driver core: Refactor multiple copies of device cleanup scripts: get_abi.pl: Fix typo in help message kernfs: fix typos in comments kernfs: remove unneeded #if 0 guard ALSA: hda/realtek: Make use of the helper component_compare_dev_name video: omapfb: dss: Make use of the helper component_compare_dev power: supply: ab8500: Make use of the helper component_compare_dev ASoC: codecs: wcd938x: Make use of the helper component_compare/release_of iommu/mediatek: Make use of the helper component_compare/release_of drm: of: Make use of the helper component_release_of ...
2022-03-24Merge tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "Lots of work all over, Intel improving DG2 support, amdkfd CRIU support, msm new hw support, and faster fbdev support. dma-buf: - rename dma-buf-map to iosys-map core: - move buddy allocator to core - add pci/platform init macros - improve EDID parser deep color handling - EDID timing type 7 support - add GPD Win Max quirk - add yes/no helpers to string_helpers - flatten syncobj chains - add nomodeset support to lots of drivers - improve fb-helper clipping support - add default property value interface fbdev: - improve fbdev ops speed ttm: - add a backpointer from ttm bo->ttm resource dp: - move displayport headers - add a dp helper module bridge: - anx7625 atomic support, HDCP support panel: - split out panel-lvds and lvds bindings - find panels in OF subnodes privacy: - add chromeos privacy screen support fb: - hot unplug fw fb on forced removal simpledrm: - request region instead of marking ioresource busy - add panel oreintation property udmabuf: - fix oops with 0 pages amdgpu: - power management code cleanup - Enable freesync video mode by default - RAS code cleanup - Improve VRAM access for debug using SDMA - SR-IOV rework special register access and fixes - profiling power state request ioctl - expose IP discovery via sysfs - Cyan skillfish updates - GC 10.3.7, SDMA 5.2.7, DCN 3.1.6 updates - expose benchmark tests via debugfs - add module param to disable XGMI for testing - GPU reset debugfs register dumping support amdkfd: - CRIU support - SDMA queue fixes radeon: - UVD suspend fix - iMac backlight fix i915: - minimal parallel submission for execlists - DG2-G12 subplatform added - DG2 programming workarounds - DG2 accelerated migration support - flat CCS and CCS engine support for XeHP - initial small BAR support - drop fake LMEM support - ADL-N PCH support - bigjoiner updates - introduce VMA resources and async unbinding - register definitions cleanups - multi-FBC refactoring - DG1 OPROM over SPI support - ADL-N platform enabling - opregion mailbox #5 support - DP MST ESI improvements - drm device based logging - async flip optimisation for DG2 - CPU arch abstraction fixes - improve GuC ADS init to work on aarch64 - tweak TTM LRU priority hint - GuC 69.0.3 support - remove short term execbuf pins nouveau: - higher DP/eDP bitrates - backlight fixes msm: - dpu + dp support for sc8180x - dp support for sm8350 - dpu + dsi support for qcm2290 - 10nm dsi phy tuning support - bridge support for dp encoder - gpu support for additional 7c3 SKUs ingenic: - HDMI support for JZ4780 - aux channel EDID support ast: - AST2600 support - add wide screen support - create DP/DVI connectors omapdrm: - fix implicit dma_buf fencing vc4: - add CSC + full range support - better display firmware handoff panfrost: - add initial dual-core GPU support stm: - new revision support - fb handover support mediatek: - transfer display binding document to yaml format. - add mt8195 display device binding. - allow commands to be sent during video mode. - add wait_for_event for crtc disable by cmdq. tegra: - YUV format support rcar-du: - LVDS support for M3-W+ (R8A77961) exynos: - BGR pixel format for FIMD device" * tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm: (1529 commits) drm/i915/display: Do not re-enable PSR after it was marked as not reliable drm/i915/display: Fix HPD short pulse handling for eDP drm/amdgpu: Use drm_mode_copy() drm/radeon: Use drm_mode_copy() drm/amdgpu: Use ternary operator in `vcn_v1_0_start()` drm/amdgpu: Remove pointless on stack mode copies drm/amd/pm: fix indenting in __smu_cmn_reg_print_error() drm/amdgpu/dc: fix typos in comments drm/amdgpu: fix typos in comments drm/amd/pm: fix typos in comments drm/amdgpu: Add stolen reserved memory for MI25 SRIOV. drm/amdgpu: Merge get_reserved_allocation to get_vbios_allocations. drm/amdkfd: evict svm bo worker handle error drm/amdgpu/vcn: fix vcn ring test failure in igt reload test drm/amdgpu: only allow secure submission on rings which support that drm/amdgpu: fixed the warnings reported by kernel test robot drm/amd/display: 3.2.177 drm/amd/display: [FW Promotion] Release 0.0.108.0 drm/amd/display: Add save/restore PANEL_PWRSEQ_REF_DIV2 drm/amd/display: Wait for hubp read line for Pollock ...
2022-03-23Merge tag 'sound-5.18-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "It's been a fairly calm development cycle. There are a few last-minute ALSA core fixes, most notably for covering PCM ioctl races, but the most of rest are device-specific changes. Below are some highlights: ALSA core: - Fixes for PCM ioctl races that may lead to UAF - Fix for oversized allocations in PCM OSS layer ASoC: - Start of moving SoF to support multiple IPC mechanisms - Use of NHLT ACPI table to reduce the amount of quirking required for Intel systems - Preliminary works forthcoming Intel AVS driver for legacy Intel DSP firmwares - Support for AMD PDM, Atmel PDMC, Awinic AW8738, i.MX cards with TLV320AIC31xx, Intel machines with CS35L41 and ESSX8336, Mediatek MT8181 wideband bluetooth, nVidia Tegra234, Qualcomm SC7280, Renesas RZ/V2L, Texas Instruments TAS585M HD-audio: - Driver re-binding fix for HD-audio - Updates for Intel ADL and Tegra234, various platform quirks for Dell, HP, Lenovo, ASUS, Samsung and Clevo machines USB-audio: - Quirk updates for Scarlett2, RODE, Corsair devices" * tag 'sound-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (486 commits) ALSA: hda/realtek: Add alc256-samsung-headphone fixup ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec ALSA: pcm: Add stream lock during PCM reset ioctl operations ALSA: pcm: Fix races among concurrent prealloc proc writes ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls ALSA: pcm: Fix races among concurrent read/write and buffer changes ALSA: pcm: Fix races among concurrent hw_params and hw_free calls ASoC: atmel: mchp-pdmc: print the correct property name MAINTAINERS: Add Shengjiu to maintainer list of sound/soc/fsl ASoC: SOF: Add a new dai_get_clk topology IPC op ASoC: SOF: topology: Add ops for setting up and tearing down pipelines ASoC: SOF: expose sof_route_setup() ASoC: SOF: Add dai_link_fixup PCM op for IPC3 ASoC: SOF: Add trigger PCM op for IPC3 ASoC: SOF: Define hw_params PCM op for IPC3 ASoC: SOF: Introduce IPC3 PCM hw_free op ASoC: SOF: pcm: expose the sof_pcm_setup_connected_widgets() function ASoC: SOF: Introduce IPC-specific PCM ops ASoC: SOF: Add bytes_ext control IPC ops for IPC3 ASoC: SOF: Add bytes_get/put control IPC ops for IPC3 ...
2022-02-28Merge 5.17-rc6 into driver-core-nextGreg Kroah-Hartman
We need the driver core fix in here as well for future changes. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-25drm/rockchip: Make use of the helper component_compare_devYong Wu
Use the common compare helper from component. Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko St¨¹bner" <heiko@sntech.de> Cc: linux-rockchip@lists.infradead.org Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Link: https://lore.kernel.org/r/20220214060819.7334-14-yong.wu@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-25Merge tag 'drm-misc-next-2022-02-23' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.18: UAPI Changes: Cross-subsystem Changes: - Split out panel-lvds and lvds dt bindings . - Put yes/no on/off disabled/enabled strings in linux/string_helpers.h and use it in drivers and tomoyo. - Clarify dma_fence_chain and dma_fence_array should never include eachother. - Flatten chains in syncobj's. - Don't double add in fbdev/defio when page is already enlisted. - Don't sort deferred-I/O pages by default in fbdev. Core Changes: - Fix missing pm_runtime_put_sync in bridge. - Set modifier support to only linear fb modifier if drivers don't advertise support. - As a result, we remove allow_fb_modifiers. - Add missing clear for EDID Deep Color Modes in drm_reset_display_info. - Assorted documentation updates. - Warn once in drm_clflush if there is no arch support. - Add missing select for dp helper in drm_panel_edp. - Assorted small fixes. - Improve fb-helper's clipping handling. - Don't dump shmem mmaps in a core dump. - Add accounting to ttm resource manager, and use it in amdgpu. - Allow querying the detected eDP panel through debugfs. - Add helpers for xrgb8888 to 8 and 1 bits gray. - Improve drm's buddy allocator. - Add selftests for the buddy allocator. Driver Changes: - Add support for nomodeset to a lot of drm drivers. - Use drm_module_*_driver in a lot of drm drivers. - Assorted small fixes to bridge/lt9611, v3d, vc4, vmwgfx, mxsfb, nouveau, bridge/dw-hdmi, panfrost, lima, ingenic, sprd, bridge/anx7625, ti-sn65dsi86. - Add bridge/it6505. - Create DP and DVI-I connectors in ast. - Assorted nouveau backlight fixes. - Rework amdgpu reset handling. - Add dt bindings for ingenic,jz4780-dw-hdmi. - Support reading edid through aux channel in ingenic. - Add a drm driver for Solomon SSD130x OLED displays. - Add simple support for sharp LQ140M1JW46. - Add more panels to nt35560. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/686ec871-e77f-c230-22e5-9e3bb80f064a@linux.intel.com
2022-02-14Backmerge tag 'v5.17-rc4' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Daniel asked for this for some intel deps, so let's do it now. Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-07-18 05:01:40 +0000