Hi Dave, Sima, here's the week's PR from drm-misc-next. On the hardware side, we got support for the 10" RasPi Touch Display 2 and for the Renesas RZ/G3L SoC. For internal changes, there's a larger refactoring in how the panel code interacts with bridges. And, of course, there's the usual naumber of fixes and clean ups.
Best regards Thomas drm-misc-next-2026-10-01: drm-misc-next for v7.4: Cross-subsystem Changes: Documentation: - Fix indention in display-related DT bindings Core Changes: - Provide helpers for calculating absolute and relative timeouts clients: - fbdev: Move helpers from drm_kms_helper.ko to drm_client_lib.ko display: - dp/mst: Improve DPCD compliance sched: - Fix locking Driver Changes: amdxdna: - Support AIE2 rev 9 - Fix UAF access in scheduler fences - Update workqueue interface bridge: - Select DRM_PANEL_BRIDGE for various drivers that require it imagination - Clean up firmware interface imx: - Replace simple-display with regular atomic helpers ivpu: - Simplify NULL-pointer handling in cleanup code mxsfb: - Support bus formats plus DT bindings panel: - ebbg-ft8719: Fix MODULE_LICENSE() string; Improve initialization - edp: NV140WU2-M70 - ilitek-ili9882t: Support Ilitek IL79600A plus DT bindings - simple: Support Truly TFT320240-229-E plus DT bindings; Support BOE DV215FHM-R01 plus DT bindings - Refactor struct drm_panel to contain struct drm_bridge plus fallout in various panel drivers panthor: - Validate user-space input against firmware limits renesas: - Support RZ/G3L SoC ssd130x: - ssd132x: Set correct hardware window when clearing screen tve200: - Fix interrupt DT bindings The following changes since commit 6e375de99d0c420169481fcd36064177ab55b09d: drm/v3d: Skip perfmon serialization while a global perfmon is set (2026-09-23 14:28:57 -0300) are available in the Git repository at: https://gitlab.freedesktop.org/drm/misc/kernel.git tags/drm-misc-next-2026-10-01 for you to fetch changes up to 7c4bda20eb0f150315d19f1b51058820e75d3f3d: drm: renesas: rz-du: Add support for RZ/G3L LVDS encoder (2026-10-01 10:46:01 +0100) ---------------------------------------------------------------- drm-misc-next for v7.4: Cross-subsystem Changes: Documentation: - Fix indention in display-related DT bindings Core Changes: - Provide helpers for calculating absolute and relative timeouts clients: - fbdev: Move helpers from drm_kms_helper.ko to drm_client_lib.ko display: - dp/mst: Improve DPCD compliance sched: - Fix locking Driver Changes: amdxdna: - Support AIE2 rev 9 - Fix UAF access in scheduler fences - Update workqueue interface bridge: - Select DRM_PANEL_BRIDGE for various drivers that require it imagination - Clean up firmware interface imx: - Replace simple-display with regular atomic helpers ivpu: - Simplify NULL-pointer handling in cleanup code mxsfb: - Support bus formats plus DT bindings panel: - ebbg-ft8719: Fix MODULE_LICENSE() string; Improve initialization - edp: NV140WU2-M70 - ilitek-ili9882t: Support Ilitek IL79600A plus DT bindings - simple: Support Truly TFT320240-229-E plus DT bindings; Support BOE DV215FHM-R01 plus DT bindings - Refactor struct drm_panel to contain struct drm_bridge plus fallout in various panel drivers panthor: - Validate user-space input against firmware limits renesas: - Support RZ/G3L SoC ssd130x: - ssd132x: Set correct hardware window when clearing screen tve200: - Fix interrupt DT bindings ---------------------------------------------------------------- Alessio Belle (2): drm/imagination: Treat FW connection ctl like other interface structures drm/imagination: Don't map FW interface structures unnecessarily Alexander Sverdlin (1): dt-bindings: display: simple: Add Truly TFT320240-229-E panel Andrzej Kacprowski (1): accel/ivpu: Make BO free helper NULL-safe Biju Das (7): drm: renesas: rzg2l_mipi_dsi: Add dphyctrl0_init_val to hw_info drm: renesas: rzg2l_mipi_dsi: Add activation_dly to hw_info drm: renesas: rzg2l_mipi_dsi: Move global timings into hardware info struct drm: renesas: rzg2l_mipi_dsi: Add support for DSI PWRRDY drm: renesas: rzg2l_mipi_dsi: Add RZ/G3L MIPI DSI support drm: renesas: rz-du: Add RZ/G3L (R9A08G046) DU support drm: renesas: rz-du: Add support for RZ/G3L LVDS encoder Casey Connolly (1): drm/panel: ebbg-ft8719: Set prepare_prev_first David Heidelberg (2): drm/panel: ebbg-ft8719: Fix the MODULE_LICENSE() string drm/panel: ebbg-ft8719: Split initialization into enable/disable fn Fabio Piparo (1): drm/ssd130x: Set the address window in ssd132x_clear_screen() Francesco Dolcini (2): dt-bindings: lcdif: Add endpoint bus-width property drm: mxsfb: Add optional DPI output bus-width configuration Frank Bodammer (1): drm/panel: simple: Add support for Truly TFT320240-229-E panel George Karagounis (1): accel/amdxdna: Replace create_singlethread_workqueue with alloc_ordered_workqueue Haikun Zhou (1): drm/panel-edp: Support NV140WU2-M70 edp panel Krzysztof Kozlowski (1): dt-bindings: display: Use consistent indentation in the example Linus Walleij (1): dt-bindings: display: faraday,tve200: Use a level-high interrupt Lizhi Hou (2): accel/amdxdna: Preallocate hardware context schedulers accel/amdxdna: Add support for AIE2 revision 9 Luca Ceresoli (28): drm/bridge: tc358764: don't select unused DRM_PANEL drm/bridge: ti-dlpc3433: don't depend on DRM_PANEL, select DRM_PANEL_BRIDGE drm/bridge: nxp-ptn3460: select DRM_PANEL_BRIDGE, not DRM_PANEL drm/bridge: parade-ps8622: select DRM_PANEL_BRIDGE, not DRM_PANEL drm/bridge: tc358775: select DRM_PANEL_BRIDGE, not DRM_PANEL drm/bridge: tc358767: select DRM_PANEL_BRIDGE drm/bridge: tc358768: select DRM_PANEL_BRIDGE drm/bridge: ssd2825: select DRM_PANEL_BRIDGE drm/bridge: tc358764: select DRM_PANEL_BRIDGE drm: of: move drm_of_find_panel_or_bridge() from drm_of.c to drm_panel.c drm: of: remove now unnecessary forward declarations drm/panel: move to a new module drm/bridge: panel: move all code to drm_panel.c drm/panel: embed a drm_bridge into every drm_panel drm/bridge: remove devm_drm_put_bridge() drm/panel: deprecate panel-bridge APIs drm/todo: add entry for removing the panel_bridge API drm/bridge: tc358767: don't create a panel_bridge drm/bridge: waveshare-dsi: don't create a panel_bridge drm/mcde: dsi: remove unused includes drm/mcde: dsi: don't create a panel_bridge drm/bridge: fsl-ldb: don't create a panel_bridge drm/bridge: samsung-dsim: don't create a panel_bridge drm/bridge: tc358768: don't create a panel_bridge drm/bridge: ssd2825: don't create a panel_bridge drm/omap: dss: don't create a panel_bridge drm/tve200: don't create a panel_bridge drm/bridge: analogix_dp: don't create a panel_bridge Marek Vasut (4): dt-bindings: display: panel: Document 10" Raspberry Pi Touch Display 2 drm/panel: ilitek-ili9882t: Make enable GPIO optional drm/panel: ilitek-ili9882t: Set prepare_prev_first drm/panel: ilitek-ili9882t: Add support for Ilitek IL79600A-based panels Maíra Canal (7): drm: Move drm_timeout_abs_to_jiffies() to drm_timeout.c drm: Add drm_timeout_rel_to_jiffies() drm/amdgpu: Use drm_timeout_abs_to_jiffies() drm/v3d: Use drm_timeout_rel_to_jiffies() drm/i915: Use drm_timeout_rel_to_jiffies() drm/vc4: Use drm_timeout_rel_to_jiffies() drm: Rename drm_utils.h to drm_panel_quirks.h Osama Abdelkader (1): drm/panthor: validate userspace queue count against initialized firmware slot count Philipp Stanner (2): drm/sched: Remove forgotten header drm/sched: Protect entity->last_scheduled with spinlock Randy Dunlap (1): Documentation/gpu: fix location of drm_panel kernel-doc Sasha Levin (1): drm/panel: select DRM_KMS_HELPER Thomas Zimmermann (2): drm/fbdev: Move fbdev module parameters next to module init drm/fbdev: Move fbdev helpers into client library Vishnu Saini (2): dt-bindings: display: simple: Add boe,dv215fhm-r01 compatible drm/panel: simple: Add BOE DV215FHM-R01 panel Xiao Lu (1): drm/dp/mst: reject DPCD read/write on ports with ddps=0 Ze Huang (2): drm/imx/lcdc: avoid duplicate clk_per enable drm/imx: replace struct drm_simple_display_pipe with regular atomic helpers .../display/allwinner,sun6i-a31-mipi-dsi.yaml | 10 +- .../display/bridge/fsl,imx8qxp-pxl2dpi.yaml | 4 +- .../bindings/display/bridge/lontium,lt8912b.yaml | 8 +- .../bridge/megachips,stdp2690-ge-b850v3-fw.yaml | 2 +- .../bindings/display/bridge/nxp,tda998x.yaml | 2 +- .../bindings/display/bridge/toshiba,tc358764.yaml | 2 +- .../bindings/display/bridge/toshiba,tc358775.yaml | 12 +- .../bindings/display/faraday,tve200.yaml | 2 +- .../devicetree/bindings/display/fsl,lcdif.yaml | 12 +- .../devicetree/bindings/display/himax,hx8357.yaml | 2 +- .../bindings/display/imx/fsl,imx-lcdc.yaml | 2 +- .../bindings/display/imx/fsl,imx6q-ldb.yaml | 54 +- .../bindings/display/mediatek/mediatek,ethdr.yaml | 90 +-- .../bindings/display/mediatek/mediatek,hdmi.yaml | 24 +- .../bindings/display/panel/ilitek,il79900a.yaml | 13 +- .../panel/panel-simple-lvds-dual-ports.yaml | 2 + .../bindings/display/panel/panel-simple.yaml | 2 + .../bindings/display/panel/samsung,ams495qa01.yaml | 2 +- .../bindings/display/sitronix,st7567.yaml | 4 +- .../devicetree/bindings/display/st,stm32-dsi.yaml | 46 +- .../devicetree/bindings/display/st,stm32-ltdc.yaml | 6 +- .../bindings/display/st,stm32mp25-lvds.yaml | 4 +- Documentation/gpu/drm-kms-helpers.rst | 8 +- Documentation/gpu/todo.rst | 33 +- drivers/accel/amdxdna/aie2_ctx.c | 117 +++- drivers/accel/amdxdna/aie2_msg_priv.h | 1 + drivers/accel/amdxdna/aie2_pci.c | 15 +- drivers/accel/amdxdna/aie2_pci.h | 6 +- drivers/accel/amdxdna/amdxdna_mailbox.c | 2 +- drivers/accel/amdxdna/npu4_regs.c | 1 + drivers/accel/ethosu/ethosu_drv.c | 2 +- drivers/accel/ivpu/ivpu_fw.c | 65 +- drivers/accel/ivpu/ivpu_gem.c | 5 +- drivers/accel/ivpu/ivpu_ipc.c | 11 +- drivers/accel/ivpu/ivpu_job.c | 6 +- drivers/accel/ivpu/ivpu_ms.c | 17 +- drivers/accel/rocket/rocket_gem.c | 2 +- drivers/gpu/drm/Kconfig | 7 +- drivers/gpu/drm/Makefile | 5 +- drivers/gpu/drm/adp/adp-mipi.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 20 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - .../amd/display/amdgpu_dm/amdgpu_dm_backlight.c | 2 +- .../amd/display/amdgpu_dm/amdgpu_dm_connector.c | 1 - drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 1 + drivers/gpu/drm/armada/armada_fbdev.c | 2 +- drivers/gpu/drm/bridge/Kconfig | 18 +- drivers/gpu/drm/bridge/analogix/Kconfig | 1 + drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 40 +- drivers/gpu/drm/bridge/aux-bridge.c | 1 + drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 1 + drivers/gpu/drm/bridge/fsl-ldb.c | 19 +- drivers/gpu/drm/bridge/imx/imx93-pdfc.c | 1 + drivers/gpu/drm/bridge/panel.c | 563 ----------------- drivers/gpu/drm/bridge/samsung-dsim.c | 24 +- drivers/gpu/drm/bridge/ssd2825.c | 23 +- drivers/gpu/drm/bridge/tc358767.c | 64 +- drivers/gpu/drm/bridge/tc358768.c | 25 +- drivers/gpu/drm/bridge/ti-tdp158.c | 1 + drivers/gpu/drm/bridge/waveshare-dsi.c | 17 +- drivers/gpu/drm/clients/Makefile | 3 +- drivers/gpu/drm/clients/drm_fbdev_client.c | 2 +- .../drm_fbdev_helper.c} | 34 +- drivers/gpu/drm/display/drm_bridge_connector.c | 1 + drivers/gpu/drm/display/drm_dp_mst_topology.c | 6 + drivers/gpu/drm/drm_bridge.c | 17 - drivers/gpu/drm/drm_connector.c | 2 +- drivers/gpu/drm/drm_crtc_helper_internal.h | 9 + drivers/gpu/drm/drm_fbdev_dma.c | 2 +- drivers/gpu/drm/drm_fbdev_shmem.c | 2 +- drivers/gpu/drm/drm_fbdev_ttm.c | 2 +- drivers/gpu/drm/drm_kms_helper_common.c | 39 ++ drivers/gpu/drm/drm_of.c | 63 -- drivers/gpu/drm/drm_panel.c | 664 +++++++++++++++++++-- drivers/gpu/drm/drm_panel_backlight_quirks.c | 2 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 35 +- drivers/gpu/drm/drm_timeout.c | 95 +++ drivers/gpu/drm/exynos/exynos_dp.c | 36 +- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +- drivers/gpu/drm/gma500/fbdev.c | 2 +- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_wait.c | 17 +- drivers/gpu/drm/imagination/pvr_fw.c | 130 ++-- drivers/gpu/drm/imagination/pvr_fw.h | 18 +- drivers/gpu/drm/imx/dc/dc-kms.c | 1 + drivers/gpu/drm/imx/dcss/Kconfig | 1 + drivers/gpu/drm/imx/lcdc/imx-lcdc.c | 257 +++++--- drivers/gpu/drm/ingenic/Kconfig | 1 + drivers/gpu/drm/lima/lima_gem.c | 2 +- drivers/gpu/drm/logicvc/Kconfig | 1 + drivers/gpu/drm/mcde/Kconfig | 2 +- drivers/gpu/drm/mcde/mcde_display.c | 1 + drivers/gpu/drm/mcde/mcde_dsi.c | 45 +- drivers/gpu/drm/msm/dp/dp_display.c | 1 + drivers/gpu/drm/msm/dsi/dsi.c | 3 +- drivers/gpu/drm/msm/msm_debugfs.c | 2 +- drivers/gpu/drm/msm/msm_fbdev.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 43 ++ drivers/gpu/drm/mxsfb/mxsfb_drv.h | 2 + drivers/gpu/drm/mxsfb/mxsfb_kms.c | 12 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 1 - drivers/gpu/drm/omapdrm/dss/omapdss.h | 1 - drivers/gpu/drm/omapdrm/dss/output.c | 42 +- drivers/gpu/drm/omapdrm/omap_debugfs.c | 2 +- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +- drivers/gpu/drm/panel/Kconfig | 3 +- drivers/gpu/drm/panel/panel-ebbg-ft8719.c | 23 +- drivers/gpu/drm/panel/panel-edp.c | 1 + drivers/gpu/drm/panel/panel-ilitek-ili9882t.c | 234 +++++++- drivers/gpu/drm/panel/panel-simple.c | 57 ++ drivers/gpu/drm/panfrost/panfrost_drv.c | 2 +- drivers/gpu/drm/panthor/panthor_drv.c | 1 - drivers/gpu/drm/panthor/panthor_sched.c | 3 + drivers/gpu/drm/pl111/Kconfig | 1 + drivers/gpu/drm/radeon/radeon_device.c | 2 +- drivers/gpu/drm/radeon/radeon_fbdev.c | 2 +- drivers/gpu/drm/renesas/rz-du/Kconfig | 13 + drivers/gpu/drm/renesas/rz-du/Makefile | 1 + drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c | 24 +- drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h | 3 +- drivers/gpu/drm/renesas/rz-du/rzg2l_du_encoder.c | 24 + drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 162 ++++- drivers/gpu/drm/renesas/rz-du/rzg3l_lvds.c | 275 +++++++++ drivers/gpu/drm/renesas/rz-du/rzg3l_lvds_regs.h | 25 + drivers/gpu/drm/rockchip/Kconfig | 2 + drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 11 - drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 2 +- drivers/gpu/drm/scheduler/sched_entity.c | 51 +- drivers/gpu/drm/scheduler/sched_main.c | 1 - drivers/gpu/drm/sitronix/st7571.c | 1 - drivers/gpu/drm/solomon/ssd130x.c | 30 +- drivers/gpu/drm/stm/Kconfig | 1 + drivers/gpu/drm/tegra/fbdev.c | 2 +- drivers/gpu/drm/tegra/rgb.c | 1 + drivers/gpu/drm/tegra/uapi.c | 2 +- drivers/gpu/drm/tidss/Kconfig | 1 + drivers/gpu/drm/tve200/Kconfig | 2 +- drivers/gpu/drm/tve200/tve200_drm.h | 1 - drivers/gpu/drm/tve200/tve200_drv.c | 31 +- drivers/gpu/drm/v3d/v3d_bo.c | 3 +- drivers/gpu/drm/v3d/v3d_drv.h | 10 - drivers/gpu/drm/vboxvideo/vbox_mode.c | 2 +- drivers/gpu/drm/vc4/vc4_gem.c | 3 +- drivers/gpu/drm/xe/xe_wait_user_fence.c | 2 +- drivers/video/fbdev/efifb.c | 2 +- include/drm/bridge/analogix_dp.h | 1 - .../drm_fbdev_helper.h} | 4 +- include/drm/drm_bridge.h | 54 -- include/drm/drm_of.h | 15 +- include/drm/drm_panel.h | 99 ++- include/drm/{drm_utils.h => drm_panel_quirks.h} | 10 +- include/drm/drm_timeout.h | 17 + include/drm/gpu_scheduler.h | 10 +- 156 files changed, 2592 insertions(+), 1684 deletions(-) delete mode 100644 drivers/gpu/drm/bridge/panel.c rename drivers/gpu/drm/{drm_fb_helper.c => clients/drm_fbdev_helper.c} (97%) create mode 100644 drivers/gpu/drm/drm_timeout.c create mode 100644 drivers/gpu/drm/renesas/rz-du/rzg3l_lvds.c create mode 100644 drivers/gpu/drm/renesas/rz-du/rzg3l_lvds_regs.h rename include/drm/{drm_fb_helper.h => clients/drm_fbdev_helper.h} (99%) rename include/drm/{drm_utils.h => drm_panel_quirks.h} (57%) create mode 100644 include/drm/drm_timeout.h -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com GF: Stefan Gaiser, Jochen Jaser, Abhinav Puri, (HRB 36809, AG Nürnberg)
