Hi Dave, Sima, this is the final PR for drm-misc-next that goes towards v7.1. It consists mostly of smaller improvements all over the place, plus a number of new panel drivers.
Best regards Thomas drm-misc-next-2026-03-26: drm-misc-next for v7.1: UAPI Changes: amdxdna: - support per-BO memory-usage queries docs: - Improve UAPI documentation panthor: - extend timestamp query with flags Core Changes: edid: - provide enum drm_output_color_format; mass-convert drivers gem-dma: - use drm_dev_dma_dev() for DMA mappings - set VM_DONTDUMP on mmap mipi-dbi: - drop simple-display; mass-convert drivers prime: - use drm_dev_dma_dev() for DMA mappings ttm: - improve handling of gfp_retry_mayfail Driver Changes: amdgpu: - use atomic_create_state for private_obj amdxdna: - refactor GEM implementation - fixes bridge: - provide clear-and-put helper for reliable cleanup - analogix_dp: Use DP helpers for link training - lontium-lt8713sx: Fix 64-bit division and Kconfig - samsung-dsim: Use clear-and-put imagination: - improve power-off sequence - support context-reset notification from firmware komeda: - support Arm China Linlon D6 plus DT bindings mediatek: - use drm_dev_dma_dev() for DMA mappings panel: - support Himax HX83121A plus DT bindings - support JuTouch JT070TM041 plus DT bindings - support Samsung S6E8FC0 plus DT bindings - himax-hx83102c: support Samsung S6E8FC0 plus DT bindings; support backlight - ili9806e: support Rocktech RK050HR345-CT106A plus DT bindings - simple: support Tianma TM050RDH03 plus DT bindings panthor: - support various sources for timestamp queries - fixes omapdrm: - use atomic_create_state for private_obj rcar-du: - fix suspend/resume wrt VSP interface - fix leak of device_link - clean up sun4i: - use drm_dev_dma_dev() for DMA mappings tegra: - use atomic_create_state for private_obj xe: - send 'none' recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET The following changes since commit ade00a6c903f85031061b4e1a45e789b210f9055: accel/ivpu: Perform engine reset instead of device recovery on TDR (2026-03-20 08:03:11 +0100) are available in the Git repository at: https://gitlab.freedesktop.org/drm/misc/kernel.git tags/drm-misc-next-2026-03-26 for you to fetch changes up to 3bce3fdd1ff2ba242f76ab66659fff27207299f1: drm: rcar-du: Don't leak device_link to CMM (2026-03-26 15:16:25 +0200) ---------------------------------------------------------------- drm-misc-next for v7.1: UAPI Changes: amdxdna: - support per-BO memory-usage queries docs: - Improve UAPI documentation panthor: - extend timestamp query with flags Core Changes: edid: - provide enum drm_output_color_format; mass-convert drivers gem-dma: - use drm_dev_dma_dev() for DMA mappings - set VM_DONTDUMP on mmap mipi-dbi: - drop simple-display; mass-convert drivers prime: - use drm_dev_dma_dev() for DMA mappings ttm: - improve handling of gfp_retry_mayfail Driver Changes: amdgpu: - use atomic_create_state for private_obj amdxdna: - refactor GEM implementation - fixes bridge: - provide clear-and-put helper for reliable cleanup - analogix_dp: Use DP helpers for link training - lontium-lt8713sx: Fix 64-bit division and Kconfig - samsung-dsim: Use clear-and-put imagination: - improve power-off sequence - support context-reset notification from firmware komeda: - support Arm China Linlon D6 plus DT bindings mediatek: - use drm_dev_dma_dev() for DMA mappings panel: - support Himax HX83121A plus DT bindings - support JuTouch JT070TM041 plus DT bindings - support Samsung S6E8FC0 plus DT bindings - himax-hx83102c: support Samsung S6E8FC0 plus DT bindings; support backlight - ili9806e: support Rocktech RK050HR345-CT106A plus DT bindings - simple: support Tianma TM050RDH03 plus DT bindings panthor: - support various sources for timestamp queries - fixes omapdrm: - use atomic_create_state for private_obj rcar-du: - fix suspend/resume wrt VSP interface - fix leak of device_link - clean up sun4i: - use drm_dev_dma_dev() for DMA mappings tegra: - use atomic_create_state for private_obj xe: - send 'none' recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET ---------------------------------------------------------------- Alexandru Dadu (3): drm/imagination: Add missing rogue context reset reasons drm/imagination: Switch reset_reason fields from enum to u32 drm/imagination: Implement handling of context reset notification Arnd Bergmann (2): drm/bridge: lt8713sx select CONFIG_CRC8 drm/bridge: lt8713sx: avoid 64-bit division Brajesh Gupta (2): drm/imagination: Improve firmware power off for layout_mars config drm/imagination: Skip 2nd thread DM association for non META Firmware Chen-Yu Tsai (5): drm/prime: Limit scatter list size with dedicated DMA device drm/gem-dma: Support dedicated DMA device for allocation and mapping drm/mediatek: Set dedicated DMA device and drop custom GEM callbacks drm/sun4i: Use backend/mixer as dedicated DMA device drm/gem-dma: set VM_DONTDUMP for mmap Christian Hewitt (1): drm/panthor: correct firmware related messages Cunyuan Liu (3): dt-bindings: vendor-prefixes: Add Arm Technology (China) Co., Ltd. dt-bindings: display: arm,komeda: add Arm China Linlon D6 compatible drm/komeda: Add support for Arm China Linlon-D6 Damon Ding (5): drm/bridge: analogix_dp: Reuse &link_train.training_lane[] to set DPCD DP_TRAINING_LANEx_SET drm/bridge: analogix_dp: Apply DP helper API drm_dp_dpcd_read_link_status() drm/bridge: analogix_dp: Apply DP helper API drm_dp_clock_recovery_ok() drm/bridge: analogix_dp: Apply DP helper API drm_dp_channel_eq_ok() drm/bridge: analogix_dp: Apply DP helper APIs to get adjusted voltages and pre-emphasises Dario Binacchi (4): drm/panel: ilitek-ili9806e: rename to specific DSI driver drm/panel: ilitek-ili9806e: split core and DSI logic dt-bindings: ili9806e: add Rocktech RK050HR345-CT106A display drm/panel: ilitek-ili9806e: add Rocktech RK050HR345-CT106A SPI panel Dmitry Baryshkov (1): drm/panel: sharp-ls043t1le01: make use of prepare_prev_first Icenowy Zheng (1): drm: verisilicon: make vs_dc_platform_driver static Julian Braha (1): drm: fix dead default for DRM_TTM_KUNIT_TEST Krzysztof Kozlowski (1): dt-bindings: display: panel: Align style of "true" properties Laurent Pinchart (4): drm: rcar-du: Ensure correct suspend/resume ordering with VSP drm: rcar-du: Store CMM device pointer instead of platform_device drm: rcar-du: Use __free() to simplify device_node handling drm: rcar-du: Don't leak device_link to CMM Liu Ying (2): dt-bindings: display: simple: Add Tianma TM050RDH03 panel drm/panel: simple: Add Tianma TM050RDH03 panel Luca Ceresoli (2): drm/bridge: add drm_bridge_clear_and_put() drm/bridge: samsung-dsim: use drm_bridge_clear_and_put() to put the next bridge Marcin Slusarz (1): drm/panthor: extend timestamp query with flags Max Zhen (2): accel/amdxdna: Refactor GEM BO handling and add helper APIs for address retrieval accel/amdxdna: Add per-process BO memory usage query support Maxime Ripard (18): drm/amdgpu: Switch private_obj initialization to atomic_create_state drm/omapdrm: Switch private_obj initialization to atomic_create_state drm/tegra: Switch private_obj initialization to atomic_create_state drm/atomic: Remove state argument to drm_atomic_private_obj_init drm/connector: Introduce drm_output_color_format enum drm/edid: Convert to drm_output_color_format enum drm/display: hdmi: Convert to drm_output_color_format drm/amdgpu: display: Convert to drm_output_color_format drm/bridge: adv7511: Convert to drm_output_color_format drm/bridge: analogix: Convert to drm_output_color_format drm/bridge: cadence: Convert to drm_output_color_format drm/bridge: synopsys: dw-dp: Convert to drm_output_color_format drm/bridge: synopsys: dw-hdmi: Convert to drm_output_color_format drm/arm: komeda: Convert to drm_output_color_format drm/mediatek: dp: Convert to drm_output_color_format drm/rockchip: analogix: Convert to drm_output_color_format drm/connector: Remove DRM_COLOR_FORMAT defines drm/display: hdmi: Use drm_output_color_format instead of hdmi_colorspace Mithil Bavishi (3): dt-bindings: vendor-prefixes: Add Doestek dt-bindings: display: bridge: lvds-codec: add doestek,dtc34lm85am dt-bindings: display: panel-lvds: Add compatibles for Samsung LTN070NL01 and LTN101AL03 panels Pengyu Luo (2): dt-bindings: display: panel: Add Himax HX83121A drm/panel: Add Himax HX83121A panel driver Raag Jadav (3): drm/doc: Update documentation for 'none' recovery method drm: Update log for 'none' recovery method drm/xe: Send 'none' recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET Sebastian Reichel (1): drm/panel: simple: Correct G190EAN01 prepare timing Steffen Trumtrar (2): dt-bindings: display: simple: Add JuTouch JT070TM041 panel drm/panel: simple: add JuTouch JT070TM041 Thomas Hellström (3): drm/ttm: Don't spam the log on buffer object backing store allocation failure drm/ttm: Avoid invoking the OOM killer when reading back swapped content drm/ttm: Update the struct ttm_operation_ctx kerneldoc Thomas Zimmermann (16): drm/mipi-dbi: Only modify planes on enabled CRTCs drm/mipi-dbi: Support custom pipelines with drm_mipi_dbi_dev_init() drm/mipi-dbi: Provide callbacks for atomic interfaces drm/hx8357d: Use regular atomic helpers; drop simple-display helpers drm/ili9163: Use regular atomic helpers; drop simple-display helpers drm/ili9225: Use regular atomic helpers; drop simple-display helpers drm/ili9341: Use regular atomic helpers; drop simple-display helpers drm/ili9486: Use regular atomic helpers; drop simple-display helpers drm/mi0283qt: Use regular atomic helpers; drop simple-display helpers drm/panel-mipi-dbi: Use regular atomic helpers; drop simple-display helpers drm/st7586: Use regular atomic helpers; drop simple-display helpers drm/st7735r: Rename struct st7735r_priv to struct st7735r_device drm/st7735r: Rename priv variable to st7735r drm/st7735r: Use regular atomic helpers; drop simple-display helpers drm/mipi-dbi: Remove simple-display helpers from mipi-dbi drm/simple-kms: Deprecate simple-kms helpers Tvrtko Ursulin (1): drm/gem: Improve drm_gem_objects_lookup() kerneldoc Val Packett (4): dt-bindings: vendor-prefixes: Add Holitech dt-bindings: display: panel: Add compatible for Holitech HTF065H045 drm/panel: himax-hx83102: Add support for Holitech HTF065H045 drm/panel: himax-hx83102: Add support for DSI DCS backlight control Wendy Liang (1): accel/amdxdna: Return ERR_PTR on dma_alloc_noncoherent failure Yedaya Katsman (2): dt-bindings: display: panel: Add Samsung S6E8FC0-M1906F9 drm: panel: Add Samsung S6E8FC0 DSI controller for M1906F9 panel haoyu.lu (1): accel/amdxdna: fix missing newline in pr_err message .../devicetree/bindings/display/arm,komeda.yaml | 4 +- .../bindings/display/bridge/lvds-codec.yaml | 1 + .../display/panel/feiyang,fy07024di26a30d.yaml | 1 - .../bindings/display/panel/himax,hx83102.yaml | 2 + .../bindings/display/panel/himax,hx83121a.yaml | 91 +++ .../bindings/display/panel/himax,hx8394.yaml | 3 - .../bindings/display/panel/ilitek,ili9806e.yaml | 38 +- .../display/panel/leadtek,ltk050h3146w.yaml | 1 + .../display/panel/leadtek,ltk500hd1829.yaml | 1 + .../display/panel/mantix,mlaf057we51-x.yaml | 5 +- .../bindings/display/panel/novatek,nt35510.yaml | 3 +- .../bindings/display/panel/panel-lvds.yaml | 4 + .../bindings/display/panel/panel-simple.yaml | 4 + .../bindings/display/panel/renesas,r61307.yaml | 3 +- .../bindings/display/panel/renesas,r69328.yaml | 1 - .../display/panel/rocktech,jh057n00900.yaml | 5 +- .../panel/samsung,s6e8aa5x01-ams561ra01.yaml | 5 +- .../display/panel/sony,tulip-truly-nt35521.yaml | 2 - .../display/panel/startek,kd070fhfid015.yaml | 7 +- .../devicetree/bindings/vendor-prefixes.yaml | 6 + Documentation/gpu/drm-kms-helpers.rst | 12 - Documentation/gpu/drm-uapi.rst | 14 +- Documentation/gpu/introduction.rst | 6 - Documentation/gpu/todo.rst | 32 + MAINTAINERS | 8 +- drivers/accel/amdxdna/aie2_ctx.c | 8 +- drivers/accel/amdxdna/aie2_message.c | 40 +- drivers/accel/amdxdna/aie2_pci.c | 4 + drivers/accel/amdxdna/amdxdna_ctx.c | 23 +- drivers/accel/amdxdna/amdxdna_ctx.h | 15 +- drivers/accel/amdxdna/amdxdna_gem.c | 508 ++++++++------ drivers/accel/amdxdna/amdxdna_gem.h | 37 +- drivers/accel/amdxdna/amdxdna_mailbox.c | 2 +- drivers/accel/amdxdna/amdxdna_pci_drv.c | 8 +- drivers/accel/amdxdna/amdxdna_pci_drv.h | 4 + drivers/accel/amdxdna/amdxdna_ubuf.c | 17 +- drivers/accel/amdxdna/amdxdna_ubuf.h | 5 - drivers/gpu/drm/Kconfig.debug | 1 - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 55 +- .../gpu/drm/arm/display/include/malidp_product.h | 1 + .../gpu/drm/arm/display/komeda/d71/d71_component.c | 14 +- drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 1 + drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 2 +- drivers/gpu/drm/arm/display/komeda/komeda_drv.c | 1 + .../gpu/drm/arm/display/komeda/komeda_pipeline.h | 5 +- .../drm/arm/display/komeda/komeda_pipeline_state.c | 2 +- .../drm/arm/display/komeda/komeda_private_obj.c | 16 +- drivers/gpu/drm/bridge/Kconfig | 1 + drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 135 +--- .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 24 +- .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.h | 2 +- drivers/gpu/drm/bridge/inno-hdmi.c | 6 +- drivers/gpu/drm/bridge/ite-it6263.c | 2 +- drivers/gpu/drm/bridge/lontium-lt8713sx.c | 2 +- drivers/gpu/drm/bridge/samsung-dsim.c | 7 +- drivers/gpu/drm/bridge/synopsys/dw-dp.c | 71 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 16 +- drivers/gpu/drm/display/drm_bridge_connector.c | 4 +- drivers/gpu/drm/display/drm_dp_mst_topology.c | 1 - drivers/gpu/drm/display/drm_dp_tunnel.c | 2 +- drivers/gpu/drm/display/drm_hdmi_helper.c | 7 +- drivers/gpu/drm/display/drm_hdmi_state_helper.c | 60 +- drivers/gpu/drm/drm_atomic.c | 22 +- drivers/gpu/drm/drm_bridge.c | 37 +- drivers/gpu/drm/drm_connector.c | 16 +- drivers/gpu/drm/drm_crtc.c | 6 +- drivers/gpu/drm/drm_drv.c | 2 +- drivers/gpu/drm/drm_edid.c | 18 +- drivers/gpu/drm/drm_gem.c | 11 +- drivers/gpu/drm/drm_gem_atomic_helper.c | 22 - drivers/gpu/drm/drm_gem_dma_helper.c | 23 +- drivers/gpu/drm/drm_mipi_dbi.c | 394 ++++------- drivers/gpu/drm/drm_modeset_helper.c | 3 - drivers/gpu/drm/drm_prime.c | 2 +- drivers/gpu/drm/drm_simple_kms_helper.c | 83 --- drivers/gpu/drm/imagination/Makefile | 1 + drivers/gpu/drm/imagination/pvr_ccb.c | 5 + drivers/gpu/drm/imagination/pvr_dump.c | 113 ++++ drivers/gpu/drm/imagination/pvr_dump.h | 17 + drivers/gpu/drm/imagination/pvr_fw_startstop.c | 100 ++- drivers/gpu/drm/imagination/pvr_rogue_fwif.h | 8 +- .../gpu/drm/imagination/pvr_rogue_fwif_shared.h | 18 +- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +- drivers/gpu/drm/ingenic/ingenic-ipu.c | 2 +- drivers/gpu/drm/mediatek/Makefile | 1 - drivers/gpu/drm/mediatek/mtk_crtc.c | 1 - drivers/gpu/drm/mediatek/mtk_dp.c | 4 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 21 +- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 - drivers/gpu/drm/mediatek/mtk_gem.c | 231 ------- drivers/gpu/drm/mediatek/mtk_gem.h | 17 - drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 8 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 - drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 1 - drivers/gpu/drm/omapdrm/omap_drv.c | 22 +- drivers/gpu/drm/panel/Kconfig | 46 +- drivers/gpu/drm/panel/Makefile | 6 +- drivers/gpu/drm/panel/panel-himax-hx83102.c | 151 +++++ drivers/gpu/drm/panel/panel-himax-hx83121a.c | 749 +++++++++++++++++++++ drivers/gpu/drm/panel/panel-ilitek-ili9806e-core.c | 134 ++++ drivers/gpu/drm/panel/panel-ilitek-ili9806e-core.h | 15 + ...itek-ili9806e.c => panel-ilitek-ili9806e-dsi.c} | 153 ++--- drivers/gpu/drm/panel/panel-ilitek-ili9806e-spi.c | 323 +++++++++ .../gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c | 301 +++++++++ drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 1 + drivers/gpu/drm/panel/panel-simple.c | 37 +- drivers/gpu/drm/panthor/panthor_drv.c | 134 +++- drivers/gpu/drm/panthor/panthor_fw.c | 4 +- drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c | 26 +- drivers/gpu/drm/renesas/rcar-du/rcar_cmm.h | 18 +- drivers/gpu/drm/renesas/rcar-du/rcar_du_crtc.c | 16 +- drivers/gpu/drm/renesas/rcar-du/rcar_du_crtc.h | 3 +- drivers/gpu/drm/renesas/rcar-du/rcar_du_drv.h | 8 +- drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c | 52 +- drivers/gpu/drm/renesas/rcar-du/rcar_du_vsp.c | 16 + drivers/gpu/drm/renesas/rcar-du/rcar_du_vsp.h | 2 + drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 4 +- drivers/gpu/drm/sitronix/st7586.c | 185 +++-- drivers/gpu/drm/sitronix/st7735r.c | 142 +++- drivers/gpu/drm/sun4i/sun4i_backend.c | 27 +- drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 2 +- drivers/gpu/drm/sun4i/sun8i_mixer.c | 27 +- drivers/gpu/drm/tegra/hub.c | 22 +- drivers/gpu/drm/tests/drm_connector_test.c | 80 +-- drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 182 ++--- drivers/gpu/drm/tiny/hx8357d.c | 138 +++- drivers/gpu/drm/tiny/ili9163.c | 138 +++- drivers/gpu/drm/tiny/ili9225.c | 192 ++++-- drivers/gpu/drm/tiny/ili9341.c | 138 +++- drivers/gpu/drm/tiny/ili9486.c | 139 +++- drivers/gpu/drm/tiny/mi0283qt.c | 138 +++- drivers/gpu/drm/tiny/panel-mipi-dbi.c | 141 +++- drivers/gpu/drm/ttm/ttm_backup.c | 6 +- drivers/gpu/drm/ttm/ttm_pool.c | 7 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 18 +- drivers/gpu/drm/vc4/vc4_hdmi.h | 2 +- drivers/gpu/drm/vc4/vc4_kms.c | 4 +- drivers/gpu/drm/verisilicon/vs_dc.c | 2 +- drivers/gpu/drm/xe/xe_device.c | 9 +- include/drm/bridge/dw_hdmi_qp.h | 2 +- include/drm/display/drm_hdmi_helper.h | 3 +- include/drm/drm_atomic.h | 1 - include/drm/drm_bridge.h | 6 +- include/drm/drm_connector.h | 48 +- include/drm/drm_mipi_dbi.h | 145 ++-- include/drm/drm_simple_kms_helper.h | 216 +----- include/drm/ttm/ttm_backup.h | 2 +- include/drm/ttm/ttm_bo.h | 28 +- include/uapi/drm/amdxdna_accel.h | 44 +- include/uapi/drm/panthor_drm.h | 63 +- 151 files changed, 4881 insertions(+), 2198 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/panel/himax,hx83121a.yaml create mode 100644 drivers/gpu/drm/imagination/pvr_dump.c create mode 100644 drivers/gpu/drm/imagination/pvr_dump.h delete mode 100644 drivers/gpu/drm/mediatek/mtk_gem.c delete mode 100644 drivers/gpu/drm/mediatek/mtk_gem.h create mode 100644 drivers/gpu/drm/panel/panel-himax-hx83121a.c create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9806e-core.c create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9806e-core.h rename drivers/gpu/drm/panel/{panel-ilitek-ili9806e.c => panel-ilitek-ili9806e-dsi.c} (82%) create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9806e-spi.c create mode 100644 drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
