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2024-04-26Merge tag 'mediatek-drm-next-6.10' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.10 1. Use devm_platform_get_and_ioremap_resource() in mtk_hdmi_ddc_probe() 2. Add GAMMA 12-bit LUT support for MT8188 3. Add 0 size check to mtk_drm_gem_obj 4. Init `ddp_comp` with devm_kcalloc() 5. Rename mtk_drm_* to mtk_* 6. Drop driver owner initialization 7. Fix mtk_dp_aux_transfer return value 8. Correct calculation formula of PHY Timing Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240425153859.3579-1-chunkuang.hu@kernel.org
2024-04-26drm/loongson: fix build after debugfs include changeDave Airlie
This failed to build here after the header rework. Fixes: 33d5ae6cacf4 ("drm/print: drop include debugfs.h and include where needed") Signed-off-by: Dave Airlie <airlied@redhat.com>
2024-04-26drm/omap: add missing seq_file includeDave Airlie
This fails to build with missing seq declerations. Fixes: 9e2b84fb6cd7 ("drm/print: drop include seq_file.h") Signed-off-by: Dave Airlie <airlied@redhat.com>
2024-04-26drm/komeda: fix missing seq_file includesDave Airlie
This fails to build with missing seq declerations. Fixes: 9e2b84fb6cd7 ("drm/print: drop include seq_file.h") Signed-off-by: Dave Airlie <airlied@redhat.com>
2024-04-26drm/i915: fix build with missing debugfs includesDave Airlie
/home/airlied/devel/kernel/dim/src/drivers/gpu/drm/i915/i915_debugfs_params.c:213:9: error: call to undeclared function 'debugfs_create_file_unsafe'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return debugfs_create_file_unsafe(name, mode, parent, value, ^ /home/airlied/devel/kernel/dim/src/drivers/gpu/drm/i915/i915_debugfs_params.c:213:9: error: incompatible integer to pointer conversion returning 'int' from a function with result type 'struct dentry *' [-Wint-conversion] return debugfs_create_file_unsafe(name, mode, parent, value, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/airlied/devel/kernel/dim/src/drivers/gpu/drm/i915/i915_debugfs_params.c:222:9: error: call to undeclared function 'debugfs_create_file_unsafe'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return debugfs_create_file_unsafe(name, mode, parent, value, ^ /home/airlied/devel/kernel/dim/src/drivers/gpu/drm/i915/i915_debugfs_params.c:222:9: error: incompatible integer to pointer conversion returning 'int' from a function with result type 'struct dentry *' [-Wint-conversion] return debugfs_create_file_unsafe(name, mode, parent, value, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Building with clang gave me a bunch of similiar fails to the above. Fixes: 33d5ae6cacf4 ("drm/print: drop include debugfs.h and include where needed") Signed-off-by: Dave Airlie <airlied@redhat.com>
2024-04-26Merge tag 'drm-misc-next-2024-04-25' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.10-rc1: UAPI Changes: Cross-subsystem Changes: - Devicetree updates for rockchip (#sound-dai-cells) - Add dt bindings for new panels. - Change bridge/tc358775 dt bindings. Core Changes: - Fix SIZE_HINTS cursor property doc. - Parse topology blocks for all DispID < 2.0. - Implement support for tracking cleared free memory, use it in amdgpu. - Drop seq_file.h from drm_print.h, and include debugfs.h explicitly where needed (drivers). Driver Changes: - Small fixes to rockchip, panthor, v3d, bridge chaining, xlx. - Add Khadas TS050 V2, EDO RM69380 OLED, CSOT MNB601LS1-1 panels, - Add SAM9X7 SoC's LVDS controller. - More driver conversions to struct drm_edid. - Support tc358765 in tc358775 bridge. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1ab99848-8fb8-41a6-8967-c4ce6f3634fd@linux.intel.com
2024-04-26Merge tag 'exynos-drm-next-for-6.10' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Two cleanups - Drop .owner from platform_driver declaration of each exynos drm module. - Drop the cleanup code to device_node object in exynos_hdmi.c using the scope-based resource management feature[1]. [1] https://lwn.net/Articles/934679/?ref=upstract.com Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240425034325.33507-1-inki.dae@samsung.com
2024-04-26Merge tag 'drm-intel-next-2024-04-24' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-intel into drm-next Core Changes: - Some DP/DP_MST DRM helpers (Imre) Driver Changes (i915 Display): - PLL refactoring (Ville) - Limit eDP MSO pipe only for display version 20 (Luca) - More display refactor towards independence from i915 dev_priv (Jani) - QGV/SAGV related refactor (Stanislav) - Few MTL/DSC and a UHBR monitor fix (Imre) - BXT/GLK per-lane vswing and PHY reg cleanup (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zik0LKEtN1PwXXGb@intel.com
2024-04-25drm/print: drop include seq_file.hJani Nikula
Never include where a forward declaration will suffice. Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240410141434.157908-2-jani.nikula@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20240422121011.4133236-2-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-04-25drm/print: drop include debugfs.h and include where neededJani Nikula
Surprisingly many places depend on debugfs.h to be included via drm_print.h. Fix them. v3: Also fix armada, ite-it6505, imagination, msm, sti, vc4, and xe v2: Also fix ivpu and vmwgfx Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240410141434.157908-1-jani.nikula@intel.com Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # drm/msm Acked-by: Matt Coster <matt.coster@imgtec.com> # drm/imagination Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: Robert Foss <rfoss@kernel.org> #drm/bridge Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240422121011.4133236-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-04-25drm/bridge: imx: Fix unmet depenency for PHY_FSL_SAMSUNG_HDMI_PHYAdam Ford
When enabling i.MX8MP DWC HDMI driver, it automatically selects PHY_FSL_SAMSUNG_HDMI_PHY, since it wont' work without the phy. This may cause some Kconfig warnings during various build tests. Fix this by implying the phy instead of selecting the phy. To prevent this from happening with the DRM_IMX8MP_HDMI_PVI, also imply it instead of selecting it. Fixes: 1f36d634670d ("drm/bridge: imx: add bridge wrapper driver for i.MX8MP DWC HDMI") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202404190103.lLm8LtuP-lkp@intel.com/ Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240422103352.8886-1-aford173@gmail.com
2024-04-25gpu: drm: exynos: hdmi: eliminate uses of of_node_put()Shivani Gupta
Utilize the __free() cleanup handler within the hdmi_get_phy_io function to automatically release the device node when it is out of scope. This eliminates the manual invocation of of_node_put(), reducing the potential for memory leaks. The modification requires initializing the device node at the beginning of the function, ensuring that the automatic cleanup is safely executed. Consequently, this removes the need for error cleanup paths that utilize goto statements and the jump to out is no longer necessary. Suggested-by: Julia Lawall <julia.lawall@inria.fr> Signed-off-by: Shivani Gupta <shivani07g@gmail.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: mixer: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: hdmi: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: vidi: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: scaler: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: rotator: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: mic: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: gsc: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: g2d: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: dsi: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: fimd: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-25drm/exynos: fimc: drop driver owner initializationKrzysztof Kozlowski
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2024-04-24drm: xlnx: zynqmp_dpsub: Set input live formatAnatoliy Klymenko
Program live video input format according to selected media bus format. In the bridge mode of operation, DPSUB is connected to FPGA CRTC which almost certainly supports a single media bus format as its output. Expect this to be delivered via the new bridge atomic state. Program DPSUB registers accordingly. Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-6-c7f379b7168e@amd.com
2024-04-24drm: xlnx: zynqmp_dpsub: Minimize usage of global flagAnatoliy Klymenko
Avoid usage of global zynqmp_dpsub.dma_enabled flag in DPSUB layer context. This flag signals whether the driver runs in DRM CRTC or DRM bridge mode, assuming that all display layers share the same live or non-live mode of operation. Using per-layer mode instead of global flag will simplify future support of the hybrid scenario. Remove redundant checks in DMA request/release contexts as zynqmp_disp_layer.info is well-defined for all layer types, including the correct number of DMA channels required for each particular layer. Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkainen@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-5-c7f379b7168e@amd.com
2024-04-24drm: xlnx: zynqmp_dpsub: Anounce supported input formatsAnatoliy Klymenko
DPSUB in bridge mode supports multiple input media bus formats. Announce the list of supported input media bus formats via drm_bridge.atomic_get_input_bus_fmts callback. Introduce a set of live input formats supported by DPSUB. Add safeguards to format list functions to prevent their misuse in the different layer modes contexts. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-4-c7f379b7168e@amd.com
2024-04-24drm: xlnx: zynqmp_dpsub: Add connected live layer helperAnatoliy Klymenko
Add a helper function capturing the first connected live display layer discovery logic. Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkainen@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-3-c7f379b7168e@amd.com
2024-04-24drm: xlnx: zynqmp_dpsub: Update live format definesAnatoliy Klymenko
Update live format defines to match DPSUB AV_BUF_LIVE_VID_CONFIG register layout. These defines were never referenced before, so no other changes required. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-2-c7f379b7168e@amd.com
2024-04-24drm: xlnx: zynqmp_dpsub: Set layer mode during creationAnatoliy Klymenko
Set layer mode of operation (live or dma-based) during layer creation. Each DPSUB layer mode of operation is defined by corresponding DT node port connection, so it is possible to assign it during layer object creation. Previously it was set in layer enable functions, although it is too late as setting layer format depends on layer mode, and should be done before given layer enabled. Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkainen@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-1-c7f379b7168e@amd.com
2024-04-24drm/bridge: tc358764: drop driver owner assignmentKrzysztof Kozlowski
Core in mipi_dsi_driver_register() already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240330202741.83867-2-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-04-24drm/bridge: chipone-icn6211: drop driver owner assignmentKrzysztof Kozlowski
Core in mipi_dsi_driver_register() already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240330202741.83867-1-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-04-24drm/panel: jdi-fhd-r63452: make use of prepare_prev_firstBarnabás Czémán
The DSI host must be enabled for the panel to be initialized in prepare(). Set the prepare_prev_first flag to guarantee this. Signed-off-by: Barnabás Czémán <trabarni@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240423-jdi-fix-v1-1-808970662b40@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240423-jdi-fix-v1-1-808970662b40@gmail.com
2024-04-24drm/bridge: adv7511: make it honour next bridge in DTDmitry Baryshkov
DT bindings for adv7511 and adv7533 bridges specify HDMI output to be present at the port@1. This allows board DT to add e.g. HDMI connector nodes or any other next chained bridge. Make adv7511 driver discover that bridge and attach it to the chain. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240331-adv7511-next-bridge-v2-1-7356d61dc7b2@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240331-adv7511-next-bridge-v2-1-7356d61dc7b2@linaro.org
2024-04-24drm/panel: visionox-rm69299: stop calling regulator_set_load manuallyDmitry Baryshkov
Use .init_load_uA part of the bulk regulator API instead of calling register_set_load() manually. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240404-drop-panel-unregister-v1-6-9f56953c5fb9@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240404-drop-panel-unregister-v1-6-9f56953c5fb9@linaro.org
2024-04-24drm/panel: novatek-nt36672a: stop calling regulator_set_load manuallyDmitry Baryshkov
Use .init_load_uA part of the bulk regulator API instead of calling register_set_load() manually. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240404-drop-panel-unregister-v1-5-9f56953c5fb9@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240404-drop-panel-unregister-v1-5-9f56953c5fb9@linaro.org
2024-04-24drm/panel: novatek-nt36672e: stop calling regulator_set_load manuallyDmitry Baryshkov
Use .init_load_uA part of the bulk regulator API instead of calling register_set_load() manually. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Link: https://lore.kernel.org/r/20240404-drop-panel-unregister-v1-4-9f56953c5fb9@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240404-drop-panel-unregister-v1-4-9f56953c5fb9@linaro.org
2024-04-24drm/panel: novatek-nt36672e: stop setting register load before disableDmitry Baryshkov
It is pointless to set register load before disabling the register. This vote is going to be dropped as soon as the register is disabled. Drop these register_set_load calls. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240404-drop-panel-unregister-v1-3-9f56953c5fb9@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240404-drop-panel-unregister-v1-3-9f56953c5fb9@linaro.org
2024-04-24Merge tag 'drm-xe-next-2024-04-23' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - Remove unused flags (Francois Dugast) - Extend uAPI to query HuC micro-controler firmware version (Francois Dugast) - drm/xe/uapi: Define topology types as indexes rather than masks (Francois Dugast) - drm/xe/uapi: Restore flags VM_BIND_FLAG_READONLY and VM_BIND_FLAG_IMMEDIATE (Francois Dugast) - devcoredump updates. Some touching the output format. (José Roberto de Souza, Matthew Brost) - drm/xe/hwmon: Add infra to support card power and energy attributes - Improve LRC, HWSP and HWCTX error capture. (Maarten Lankhorst) - drm/xe/uapi: Add IP version and stepping to GT list query (Matt roper) - Invalidate userptr VMA on page pin fault (Matthew Brost) - Improve xe_bo_move tracepoint (Priyanka Danamudi) - Align fence output format in ftrace log Cross-driver Changes: - drm/i915/hwmon: Get rid of devm (Ashutosh Dixit) (Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>) - drm/i915/display: convert inner wakeref get towards get_if_in_use (SOB Rodrigo Vivi) - drm/i915: Convert intel_runtime_pm_get_noresume towards raw wakeref (Committer, SOB Jani Nikula) Driver Changes: - Fix for unneeded CCS metadata allocation (Akshata Jahagirdar) - Fix for fix multicast support for Xe_LP platforms (Andrzej Hajda) - A couple of build fixes (Arnd Bergmann) - Fix register definition (Ashutosh Dixit) - Add BMG mocs table (Balasubramani Vivekanandan) - Replace sprintf() across driver (Bommu Krishnaiah) - Add an xe2 workaround (Bommu Krishnaiah) - Makefile fix (Dafna Hirschfeld) - force_wake_get error value check (Daniele Ceraolo Spurio) - Handle GSCCS ER interrupt (Daniele Ceraolo Spurio) - GSC Workaround (Daniele Ceraolo Spurio) - Build error fix (Dawei Li) - drm/xe/gt: Add L3 bank mask to GT topology (Francois Dugast) - Implement xe2- and GuC workarounds (Gustavo Sousa, Haridhar Kalvala, Himal rasad Ghimiray, John Harrison, Matt Roper, Radhakrishna Sripada, Vinay Belgaumkar, Badal Nilawar) - xe2hpg compression (Himal Ghimiray Prasad) - Error code cleanups and fixes (Himal Prasad Ghimiray) - struct xe_device cleanup (Jani Nikula) - Avoid validating bos when only requesting an exec dma-fence (José Roberto de Souza) - Remove debug message from migrate_clear (José Roberto de Souza) - Nuke EXEC_QUEUE_FLAG_PERSISTENT leftover internal flag (José Roberto de Souza) - Mark dpt and related vma as uncached (Juha-Pekka Heikkila) - Hwmon updates (Karthik Poosa) - KConfig fix when ACPI_WMI selcted (Lu Yao) - Update intel_uncore_read*() return types (Luca Coelho) - Mocs updates (Lucas De Marchi, Matt Roper) - Drop dynamic load-balancing workaround (Lucas De Marchi) - Fix a PVC workaround (Lucas De Marchi) - Group live kunit tests into a single module (Lucas De Marchi) - Various code cleanups (Lucas De Marchi) - Fix a ggtt init error patch and move ggtt invalidate out of ggtt lock (Maarten Lankhorst) - Fix a bo leak (Marten Lankhorst) - Add LRC parsing for more GPU instructions (Matt Roper) - Add various definitions for hardware and IP (Matt Roper) - Define all possible engines in media IP descriptors (Matt Roper) - Various cleanups, asserts and code fixes (Matthew Auld) - Various cleanups and code fixes (Matthew Brost) - Increase VM_BIND number of per-ioctl Ops (Matthew Brost, Paulo Zanoni) - Don't support execlists in xe_gt_tlb_invalidation layer (Matthew Brost) - Handle timing out of already signaled jobs gracefully (Matthew Brost) - Pipeline evict / restore of pinned BOs during suspend / resume (Matthew Brost) - Do not grab forcewakes when issuing GGTT TLB invalidation via GuC (Matthew Brost) - Drop ggtt invalidate from display code (Matthew Brost) - drm/xe: Add XE_BO_GGTT_INVALIDATE flag (Matthew Brost) - Add debug messages for MMU notifier and VMA invalidate (Matthew Brost) - Use ordered wq for preempt fence waiting (Matthew Brost) - Initial development for SR-IOV support including some refactoring (Michal Wajdeczko) - Various GuC- and GT- related cleanups and fixes (Michal Wajdeczko) - Move userptr over to start using hmm_range_fault (Oak Zeng) - Add new PCI IDs to DG2 platform (Ravi Kumar Vodapalli) - Pcode - and VRAM initialization check update (Riana Tauro) - Large PM update including i915 display patches, and a fix for one of those. (Rodrigo Vivi) - Introduce performance tuning changes for Xe2_HPG (Shekhar Chauhan) - GSC / HDCP updates (Suraj Kandpal) - Minor code cleanup (Tejas Upadhyay) - Rework / fix rebind TLB flushing and move rebind into the drm_exec locking loop (Thomas Hellström) - Backmerge (Thomas Hellström) - GuC updates and fixes (Vinay Belgaumkar, Zhanjun Dong) Signed-off-by: Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCZiestQAKCRC4FpNVCsYG # v8dLAQCDFUR7R5rwSdfqzNy+Djg+9ZgmtzVEfHZ+rI2lTReaCwEAhWeK7UooIMV0 # vGsSdsqGsJQm4VLRzE6H1yemCCQOBgM= # =HouD # -----END PGP SIGNATURE----- # gpg: Signature made Tue 23 Apr 2024 22:42:29 AEST # gpg: using EDDSA key 6C91433BC35A06E6BC762193B81693550AC606BF # gpg: Can't check signature: No public key # Conflicts: # drivers/gpu/drm/xe/xe_device_types.h # drivers/gpu/drm/xe/xe_vm.c # drivers/gpu/drm/xe/xe_vm_types.h From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zievlb1wvqDg1ovi@fedora
2024-04-23drm/v3d: Fix race-condition between sysfs/fdinfo and interrupt handlerMaíra Canal
In V3D, the conclusion of a job is indicated by a IRQ. When a job finishes, then we update the local and the global GPU stats of that queue. But, while the GPU stats are being updated, a user might be reading the stats from sysfs or fdinfo. For example, on `gpu_stats_show()`, we could think about a scenario where `v3d->queue[queue].start_ns != 0`, then an interrupt happens, we update the value of `v3d->queue[queue].start_ns` to 0, we come back to `gpu_stats_show()` to calculate `active_runtime` and now, `active_runtime = timestamp`. In this simple example, the user would see a spike in the queue usage, that didn't match reality. In order to address this issue properly, use a seqcount to protect read and write sections of the code. Fixes: 09a93cc4f7d1 ("drm/v3d: Implement show_fdinfo() callback for GPU usage stats") Reported-by: Tvrtko Ursulin <tursulin@igalia.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240420213632.339941-7-mcanal@igalia.com
2024-04-23drm/v3d: Decouple stats calculation from printingMaíra Canal
Create a function to decouple the stats calculation from the printing. This will be useful in the next step when we add a seqcount to protect the stats. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240420213632.339941-6-mcanal@igalia.com
2024-04-23drm/v3d: Create function to update a set of GPU statsMaíra Canal
Given a set of GPU stats, that is, a `struct v3d_stats` related to a queue in a given context, create a function that can update this set of GPU stats. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240420213632.339941-5-mcanal@igalia.com
2024-04-23drm/v3d: Create a struct to store the GPU statsMaíra Canal
This will make it easier to instantiate the GPU stats variables and it will create a structure where we can store all the variables that refer to GPU stats. Note that, when we created the struct `v3d_stats`, we renamed `jobs_sent` to `jobs_completed`. This better express the semantics of the variable, as we are only accounting jobs that have been completed. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240420213632.339941-4-mcanal@igalia.com
2024-04-23drm/v3d: Create two functions to update all GPU stats variablesMaíra Canal
Currently, we manually perform all operations to update the GPU stats variables. Apart from the code repetition, this is very prone to errors, as we can see on commit 35f4f8c9fc97 ("drm/v3d: Don't increment `enabled_ns` twice"). Therefore, create two functions to manage updating all GPU stats variables. Now, the jobs only need to call for `v3d_job_update_stats()` when the job is done and `v3d_job_start_stats()` when starting the job. Co-developed-by: Tvrtko Ursulin <tursulin@igalia.com> Signed-off-by: Tvrtko Ursulin <tursulin@igalia.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240420213632.339941-3-mcanal@igalia.com
2024-04-23drm/panel-edp: Add panel CSOT MNB601LS1-1Xuxin Xiong
Add support for the following panel: CSOT MNB601LS1-1 Signed-off-by: Xuxin Xiong <xuxinxiong@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240422060811.670693-1-xuxinxiong@huaqin.corp-partner.google.com
2024-04-23drm/bridge: tc358775: Configure hs_rate and lp_rateTony Lindgren
The hs_rate and lp_rate may be used by the dsi host for timing calculations. The tc358775 has a maximum bit rate of 1 Gbps/lane, tc358765 has maximurate of 800 Mbps per lane. Reviewed-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-11-tony@atomide.com
2024-04-23drm/bridge: tc358775: Add support for tc358765Tony Lindgren
The tc358775 bridge is pin compatible with earlier tc358765 according to the tc358774xbg_datasheet_en_20190118.pdf documentation. Compared to the tc358765, the tc358775 supports a STBY GPIO and higher data rates. The tc358765 has a register bit for video event mode vs video pulse mode. We must set it to video event mode for the LCD output to work, and on the tc358775, this bit no longer exists. Looks like the registers seem to match otherwise based on a quick glance comparing the defines to the earlier Android kernel tc358765 driver. Reviewed-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-10-tony@atomide.com
2024-04-23drm/bridge: tc358775: Enable pre_enable_prev_first flagTony Lindgren
Set pre_enable_prev_first to ensure the previous bridge is enabled first. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Michael Walle <mwalle@kernel.org> Tested-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-9-tony@atomide.com
2024-04-23drm/bridge: tc358775: Add burst and low-power modesTony Lindgren
Burst and low-power modes are supported both for tc358765 and tc358775. Reviewed-by: Michael Walle <mwalle@kernel.org> Tested-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-8-tony@atomide.com
2024-04-23drm/bridge: tc358775: Get bridge data lanes instead of the DSI host lanesTony Lindgren
The current code assumes the data-lanes property is configured on the DSI host side instead of the bridge side, and assumes DSI host endpoint 1. Let's standardize on what the other bridge drivers are doing and parse the data-lanes property for the bridge. Only if data-lanes property is not found, let's be nice and also check the DSI host for old dtb in use and warn. And as Dmitry pointed out, the lanes for the host and the bridge may be different because the lanes may be swapped on the host side. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-7-tony@atomide.com
2024-04-23drm/bridge: tc358775: make standby GPIO optionalMichael Walle
The stby pin is optional. It is only needed for power-up and down sequencing. It is not needed, if the power rails cannot by dynamically enabled. Because the GPIO is now optional, remove the error message. Signed-off-by: Michael Walle <mwalle@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-6-tony@atomide.com
generated by cgit (git 2.34.1) at 2025-09-10 19:21:48 +0000