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2024-08-15drm/rockchip: cdn-dp: Clean up a few logged messagesDragan Simic1-9/+7
Clean up a few logged messages, which were previously worded as rather incomplete sentences separated by periods. This was both a bit unreadable and grammatically incorrect, so convert them into partial sentences separated (or connected) by semicolons, together with some wording improvements. Signed-off-by: Dragan Simic <[email protected]> Reviewed-by: Andy Yan <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/92db74a313547c087cc71059428698c4ec37a9ae.1720048818.git.dsimic@manjaro.org
2024-08-14drm/edid: make drm_edid_block_valid() staticJani Nikula2-15/+4
drm_edid_block_valid() is no longer used outside of drm_edid.c. Make it static. Acked-by: Zhi Wang <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Jani Nikula <[email protected]>
2024-08-14drm/i915/gvt: stop using drm_edid_block_valid()Jani Nikula1-5/+13
We'll want to stop drm_edid_block_valid() usage. KVMGT is the last user. Replace with drm_edid_valid(), which unfortunately requires an allocated drm_edid. However, on the plus side, this would be required to handle the TODO comment about EDID extension block support. Acked-by: Zhi Wang <[email protected]> Reviewed-by: Zhenyu Wang <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Jani Nikula <[email protected]>
2024-08-14drm/rockchip: cdn-dp: get rid of drm_edid_raw()Jani Nikula1-10/+6
The dimensions are available in display info, so there's no need for raw EDID access. While at it, move the debug logging to where the EDID is actually read. Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/d0807fbde7b0bd06ebfcb5df5c3b1cdad4c4ef84.1715691257.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-08-14drm/edid: reduce DisplayID log spammingJani Nikula2-3/+5
Debug printing at DisplayID validation leads to lots of log spamming as it's called at DisplayID iterators during EDID parsing. Remove it, and replace with a less noisy message at connector EDID update. Acked-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Jani Nikula <[email protected]>
2024-08-13drm/ci: uprev mesaVignesh Raman5-16/+27
Uprev mesa to adapt to the latest changes in mesa ci. Project 'anholt/deqp-runner' was moved to 'mesa/deqp-runner'. So update the link. Signed-off-by: Vignesh Raman <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/ci: Upgrade setuptools requirement to 70.0.0WangYuli1-1/+1
GitHub Dependabot has issued the following alert: "Upgrade setuptools to version 70.0.0 or later. A vulnerability in the package_index module of pypa/setuptools versions up to 69.1.1 allows for remote code execution via its download functions. These functions, which are used to download packages from URLs provided by users or retrieved from package index servers, are susceptible to code injection. If these functions are exposed to user-controlled inputs, such as package URLs, they can execute arbitrary commands on the system. The issue is fixed in version 70.0. Severity: 8.8 / 10 (High) Attack vector: Network Attack complexity: Low Privileges required: None User interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High CVE ID: CVE-2024-6345" To avoid disturbing everyone with the kernel repo hosted on GitHub, I suggest we upgrade our python dependencies once again to appease GitHub Dependabot. Link: https://github.com/dependabot Signed-off-by: WangYuli <[email protected]> Acked-by: Helen Koike <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/panel: startek-kd070fhfid015: transition to mipi_dsi wrapped functionsTejas Vipin1-80/+35
Use multi style wrapped functions for mipi_dsi in the startek-kd070fhfid015 panel. Signed-off-by: Tejas Vipin <[email protected]> Reviewed-by: Jessica Zhang <[email protected]> Reviewed-by: Douglas Anderson <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/mipi-dsi: add more multi functions for better error handlingTejas Vipin2-0/+204
Add more functions that can benefit from being multi style and mark older variants as deprecated to eventually convert all mipi_dsi functions to multi style. Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Tejas Vipin <[email protected]> Reviewed-by: Douglas Anderson <[email protected]> Acked-by: Jessica Zhang <[email protected]> [dianders: Fixed whitespace warning when applying] Signed-off-by: Douglas Anderson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/ast: astdp: fix loop timeout checkDan Carpenter1-7/+8
This code has an issue because it loops until "i" is set to UINT_MAX but the test for failure assumes that "i" is set to zero. The result is that it will only print an error message if we succeed on the very last try. Reformat the loop to count forwards instead of backwards. Fixes: 2281475168d2 ("drm/ast: astdp: Perform link training during atomic_enable") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Signed-off-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/hisilicon: Remove unused delarationsZhang Zekun1-1/+0
hibmc_mm_init() has been removed since commit 28645ae064d1 ("drm/hisilicon/hibmc: Remove hibmc_ttm.c"), but remain the declaration untouched in the header files. So, let's remove this unused declaration. Signed-off-by: Zhang Zekun <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Signed-off-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm: Remove struct drm_mode_config_funcs.output_poll_changedThomas Zimmermann2-25/+1
The output_poll_changed hook in struct drm_mode_config_funcs is unused. Remove it. The helper drm_client_dev_hotplug() implements the callback's functionality. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm: Remove struct drm_driver.lastcloseThomas Zimmermann3-51/+6
The lastclose callback in struct drm_driver is unused. Remove it. Also update documentation. v2: - update to use drm_lastclose() - fix typo in documentation Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/fbdev-helper: Remove drm_fb_helper_output_poll_changed()Thomas Zimmermann2-21/+0
The function is unused. Remove it. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/fbdev-helper: Update documentation on obsolete callbacksThomas Zimmermann1-15/+7
The old callbacks lastclose and output_poll_changed are deprecated and unused. Remove them from the documentation. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/nouveau: Implement switcheroo reprobe with drm_client_dev_hotplug()Thomas Zimmermann1-1/+2
Replace the call to drm_fb_helper_output_poll_changed() with a call to drm_client_dev_hotplug(). It is equivalent in functionality, but uses the DRM client infrastructure. v2: - fix commit description Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/nouveau: Do not set struct drm_mode_config_funcs.output_poll_changedThomas Zimmermann2-2/+0
The output_poll_changed hook was only necessary before in-kernel DRM clients existed, but is now obsolete. The client code handles display hotplugging internally. v2: - fix commit description Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/nouveau: Do not set struct drm_driver.lastcloseThomas Zimmermann3-9/+0
Remove the implementation of struct drm_driver.lastclose. The hook was only necessary before in-kernel DRM clients existed, but is now obsolete. The code in nouveau_vga_lastclose() is performed by drm_lastclose(). v2: - update commit description Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm/amdgpu: Do not set struct drm_driver.lastcloseThomas Zimmermann3-20/+0
Remove the implementation of struct drm_driver.lastclose. The hook was only necessary before in-kernel DRM clients existed, but is now obsolete. The code in amdgpu_driver_lastclose_kms() is performed by drm_lastclose(). v2: - update commit message Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm: Do delayed switcheroo in drm_lastclose()Thomas Zimmermann2-2/+5
Amdgpu and nouveau call vga_switcheroo_process_delayed_switch() from their lastclose callbacks. Call it from drm_lastclose(), so that the driver functions can finally be removed. Only PCI devices with enabled switcheroo do the delayed switching. The call has no effect on other hardware. v2: - move change to drm_lastclose() (Sima) - update docs for vga_switcheroo_process_delayed_switch() Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-13drm: fixed: Don't use "proxy" headersAndy Shevchenko1-1/+2
Update header inclusions to follow IWYU (Include What You Use) principle. Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Jani Nikula <[email protected]>
2024-08-12drm/connector: kerneldoc: Fix two missing newlines in drm_connector.cDaniel Yang1-0/+4
Fix the unexpected indentation errors. drm_connector.c has some kerneldoc comments that were missing newlines. This results in the following warnings when running make htmldocs: ./Documentation/gpu/drm-kms:538: ./drivers/gpu/drm/drm_connector.c:2344: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils] ./Documentation/gpu/drm-kms:538: ./drivers/gpu/drm/drm_connector.c:2346: ERROR: Unexpected indentation. [docutils] ./Documentation/gpu/drm-kms:538: ./drivers/gpu/drm/drm_connector.c:2368: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils] ./Documentation/gpu/drm-kms:538: ./drivers/gpu/drm/drm_connector.c:2381: ERROR: Unexpected indentation. [docutils] Signed-off-by: Daniel Yang <[email protected]> Reviewed-by: Shuah Khan <[email protected]> [hmahfooz: append drm/connector prefix] Signed-off-by: Hamza Mahfooz <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-12Merge drm/drm-next into drm-misc-nextThomas Zimmermann10989-166835/+516009
Get drm-misc-next to the state of v6.11-rc2. Signed-off-by: Thomas Zimmermann <[email protected]>
2024-08-12drm: Add missing documentation for struct drm_plane_size_hintMohammed Anees1-0/+2
This patch takes care of the following warnings during documentation compiling: ./include/uapi/drm/drm_mode.h:869: warning: Function parameter or struct member 'width' not described in 'drm_plane_size_hint' ./include/uapi/drm/drm_mode.h:869: warning: Function parameter or struct member 'height' not described in 'drm_plane_size_hint' Signed-off-by: Mohammed Anees <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-12drm/panic: Add panic descriptionJocelyn Falempe1-13/+45
Now that kmsg dump callback has the description parameter, use it in the user panic screen. This is the string passed to panic(), like "VFS: Unable to mount root fs on xxx" or "Attempted to kill init! exitcode=0xxxx". It gives a hint on why the panic occurred, without being too cryptic. Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-12drm/panic: Move copyright notice to the topJocelyn Falempe1-3/+6
Move the copyright notice to the top of drm_panic.h, and add the missing Red Hat copyright notice. Suggested-by: Thomas Zimmermann <[email protected]> Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-12drm/panic: Move drm_panic_register prototype to drm_crtc_internal.hJocelyn Falempe2-12/+4
drm_panic_[un]register() are only used by the core drm, and are not intended to be called by other drm drivers, so move their prototypes to drm_crtc_internal.h. Suggested-by: Daniel Vetter <[email protected]> Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-12drm/panic: Remove useless export symbolsJocelyn Falempe1-2/+0
drm_panic_[un]register() are called only from the core drm, so there is no need to export them. Suggested-by: Daniel Vetter <[email protected]> Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-12drm/panic: Remove space before "!" in panic messageJocelyn Falempe1-1/+1
There is no space between the last word, and the punctuation mark in English. Suggested-by: Diego Viola <[email protected]> Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-09Merge tag 'drm-misc-next-2024-08-09' of ↵Daniel Vetter66-521/+630
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.12: UAPI Changes: - remove Power Saving Policy property Core Changes: - update connector documentation CI: - add tests for mediatek, meson, rockchip Driver Changes: amdgpu: - revert support for Power Saving Policy property bridge: - lt9611uxc: require DRM_BRIDGE_ATTACH_NO_CONNECTOR mgag200: - transparently support BMC outputs omapdrm: - use common helper for_each_endpoint_of_node() panel: - panel-edp: fix name for HKC MB116AN01 vkms: - clean up endianess warnings Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-09drm/mgag200: Remove BMC outputThomas Zimmermann9-140/+0
Mgag200's BMC connector tracks the status of an underlying physical connector and updates the BMC status accordingly. This functionality works around GNOME's settings app, which cannot handle multiple outputs on the same CRTC. The workaround is now obsolete as the VGA-BMC connector handles BMC support internally. Hence, remove the driver's code and the BMC output entirely. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-09drm/mgag200: vga-bmc: Control BMC scanout from encoderThomas Zimmermann5-15/+20
Move calls to stop and start BMC scanout from CRTC helpers to the VGA-BMC encoder's atomic_disable and atomic_enable. Makes the BMC scanout transparent to the CRTC. DRM's atomic helpers call an encoder's atomic_disable and atomic_enable helpers for all enabled encoders. The BMC stops scanning out the VGA signal if modeset disables the VGA encoder, and starts scanning out if the modeset enables the VGA encoder. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-09drm/mgag200: vga-bmc: Control CRTC VIDRST flag from encoderThomas Zimmermann2-3/+18
Control the VIDRST pin from the VGA-BMC encoder's atomic_check and remove the respective code from CRTC. Makes the VIDRST functionality fully composable. The VIDRST pin allows an external clock source to control the SYNC signals of the Matrox chip. The functionality is part of the CRTC, but depends on the presence of the clock source. This is the case for some BMCs, so control the pin from the VGA-BMC output. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-09drm/mgag200: vga-bmc: Transparently handle BMCThomas Zimmermann1-2/+48
The VGA-BMC connector selects the VGA output if a display has been attached to the physical connector. Otherwise it selects the BMC output. In any case, the connector status is set to 'detected', so that the userspace compositor displays to it. Depending on the setting, the connector's display modes either come from the VGA monitor's EDID or from an internal list of BMC-compatible modes. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-09drm/mgag200: Add VGA-BMC outputThomas Zimmermann10-7/+83
Duplicate VGA output to VGA-BMC output and update all code for Matrox server chips. The new output represents a VGA output that has a BMC attached to it. No functional changes so far. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-08Merge tag 'drm-misc-next-2024-08-01' of ↵Daniel Vetter313-6117/+4707
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.12: UAPI Changes: virtio: - Define DRM capset Cross-subsystem Changes: dma-buf: - heaps: Clean up documentation printk: - Pass description to kmsg_dump() Core Changes: CI: - Update IGT tests - Point upstream repo to GitLab instance modesetting: - Introduce Power Saving Policy property for connectors - Add might_fault() to drm_modeset_lock priming - Add dynamic per-crtc vblank configuration support panic: - Avoid build-time interference with framebuffer console docs: - Document Colorspace property scheduler: - Remove full_recover from drm_sched_start TTM: - Make LRU walk restartable after dropping locks - Allow direct reclaim to allocate local memory Driver Changes: amdgpu: - Support Power Saving Policy connector property ast: - astdp: Support AST2600 with VGA; Clean up HPD bridge: - Silence error message on -EPROBE_DEFER - analogix: Clean aup - bridge-connector: Fix double free - lt6505: Disable interrupt when powered off - tc358767: Make default DP port preemphasis configurable gma500: - Update i2c terminology ivpu: - Add MODULE_FIRMWARE() lcdif: - Fix pixel clock loongson: - Use GEM refcount over TTM's mgag200: - Improve BMC handling - Support VBLANK intterupts nouveau: - Refactor and clean up internals - Use GEM refcount over TTM's panel: - Shutdown fixes plus documentation - Refactor several drivers for better code sharing - boe-th101mb31ig002: Support for starry-er88577 MIPI-DSI panel plus DT; Fix porch parameter - edp: Support AOU B116XTN02.3, AUO B116XAN06.1, AOU B116XAT04.1, BOE NV140WUM-N41, BOE NV133WUM-N63, BOE NV116WHM-A4D, CMN N116BCA-EA2, CMN N116BCP-EA2, CSW MNB601LS1-4 - himax-hx8394: Support Microchip AC40T08A MIPI Display panel plus DT - ilitek-ili9806e: Support Densitron DMT028VGHMCMI-1D TFT plus DT - jd9365da: Support Melfas lmfbx101117480 MIPI-DSI panel plus DT; Refactor for code sharing sti: - Fix module owner stm: - Avoid UAF wih managed plane and CRTC helpers - Fix module owner - Fix error handling in probe - Depend on COMMON_CLK - ltdc: Fix transparency after disabling plane; Remove unused interrupt tegra: - Call drm_atomic_helper_shutdown() v3d: - Clean up perfmon vkms: - Clean up Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-08drm/vkms: Fix cpu_to_le16()/le16_to_cpu() warningsJosé Expósito1-7/+7
Building with Sparse enabled prints this warning for cpu_to_le16() calls: warning: incorrect type in assignment (different base types) expected unsigned short [usertype] got restricted __le16 [usertype] And this warning for le16_to_cpu() calls: warning: cast to restricted __le16 Declare the target buffer as __le16 to fix both warnings. Reviewed-by: Thomas Zimmermann <[email protected]> Reviewed-by: Louis Chauvet <[email protected]> Acked-by: Maíra Canal <[email protected]> Signed-off-by: José Expósito <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-07gpu: drm: use for_each_endpoint_of_node()Kuninori Morimoto1-2/+1
We already have for_each_endpoint_of_node(), don't use of_graph_get_next_endpoint() directly. Replace it. Signed-off-by: Kuninori Morimoto <[email protected]> Acked-by: Dmitry Baryshkov <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/ci: rockchip: add tests for rockchip display driverVignesh Raman13-89/+249
For rockchip rk3288 and rk3399, the display driver is rockchip and gpu driver is panfrost. Currently, in drm-ci for rockchip rk3288 and rk3399, only the gpu driver is tested. Refactor the existing rockchip jobs to test both display and gpu driver and update xfails. Since the correct driver name is passed from the job to test gpu and display driver, remove the check to set IGT_FORCE_DRIVER based on driver name for rockchip jobs. Acked-by: Helen Koike <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Vignesh Raman <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/ci: meson: add tests for meson display driverVignesh Raman6-15/+56
For Amlogic Meson G12B (A311D) SOC the display driver is meson and gpu driver is panfrost. Currently, in drm-ci for Meson G12B (A311D), only the gpu driver is tested. Refactor the existing meson jobs and add support in drm-ci to test both display and gpu driver for Amlogic Meson G12B (A311D) and update xfails. Since the correct driver name is passed from the job to test gpu and display driver, remove the check to set IGT_FORCE_DRIVER based on driver name for meson jobs. Acked-by: Helen Koike <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Vignesh Raman <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/ci: mediatek: add tests for powervr gpu driverVignesh Raman3-0/+16
For mediatek mt8173, the display driver is mediatek, while the gpu driver is powervr. Currently, in drm-ci for mt8173, only the display driver is tested. Add support in drm-ci to test powervr driver for mt8173. Powervr driver was merged in linux kernel, but there's no mediatek support yet. So disable the powervr:mt8173 job which uses powervr driver. Also update the MAINTAINERS file to include xfails for powervr driver. Acked-by: Helen Koike <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Vignesh Raman <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/ci: mediatek: add tests for mediatek display driverVignesh Raman9-24/+99
For mediatek mt8183, the display driver is mediatek, while the gpu driver is panfrost. Currently, in drm-ci for mt8183, only the gpu driver is tested. Refactor the existing mediatek jobs and add support in drm-ci to test both display and gpu driver for mt8183 and update xfails. Since the correct driver name is passed from the job to test gpu and display driver, remove the check to set IGT_FORCE_DRIVER based on driver name for mediatek jobs. Update the MAINTAINERS file to include xfails for panfrost driver. Acked-by: Helen Koike <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Vignesh Raman <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/ci: skip tools_test on non-intel platformsVignesh Raman26-13/+13
tools_test is a wrapper for running tools/intel_reg and tools/intel_l3_parity. So skip these tests on non-intel platforms and update expectaion files. Acked-by: Helen Koike <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Vignesh Raman <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/ci: arm64.config: Enable CONFIG_DRM_ANALOGIX_ANX7625Vignesh Raman1-0/+1
Enable CONFIG_DRM_ANALOGIX_ANX7625 in the arm64 defconfig to get display driver probed on the mt8183-kukui-jacuzzi-juniper machine. arch/arm64/configs/defconfig has CONFIG_DRM_ANALOGIX_ANX7625=m, but drm-ci don't have initrd with modules, so add CONFIG_DRM_ANALOGIX_ANX7625=y in CI arm64 config. Acked-by: Helen Koike <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Signed-off-by: Vignesh Raman <[email protected]> Signed-off-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/bridge: lt9611uxc: drop support for !DRM_BRIDGE_ATTACH_NO_CONNECTORDmitry Baryshkov1-95/+9
Having no in-kernel devices that use !DRM_BRIDGE_ATTACH_NO_CONNECTOR mode for the Lontium LT9611UXC bridge, drop the in-bridge implementation of the drm_connector. Signed-off-by: Dmitry Baryshkov <[email protected]> Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-06drm/bridge: lt9611uxc: properly attach to a next bridgeDmitry Baryshkov1-1/+8
If there is a next bridge in the OF graph don't let it be ignored. Attach the next bridge to the chain. Signed-off-by: Dmitry Baryshkov <[email protected]> Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-05drm/connector: Document destroy hook in drmm init functionsJosé Expósito1-0/+4
Document that the drm_connector_funcs.destroy hook must be NULL in drmm_connector_init() and drmm_connector_hdmi_init(). Signed-off-by: José Expósito <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-05Merge tag 'drm-xe-next-2024-07-30' of ↵Dave Airlie94-1739/+3273
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next drm-xe-next for 6.12 UAPI Changes: - Rename xe perf layer as xe observation layer, but was also made available via fixes to previous verison (Ashutosh) - Use write-back caching mode for system memory on DGFX, but was also mad available via fixes to previous version (Thomas) - Expose SIMD16 EU mask in topology query for userspace to know the type of EU, as available in PVC, Lunar Lake and Battlemage (Lucas) - Return ENOBUFS instead of ENOMEM in vm_bind if failure is tied to an array of binds (Matthew Brost) Driver Changes: - Log cleanup moving messages to debug priority (Michal Wajdeczko) - Add timeout to fences to adhere to dma_buf rules (Matthew Brost) - Rename old engine nomenclature to exec_queue (Matthew Brost) - Convert multiple bind ops to 1 job (Matthew Brost) - Add error injection for vm bind to help testing error path (Matthew Brost) - Fix error handling in page table to propagate correctly to userspace (Matthew Brost) - Re-organize and cleanup SR-IOV related registers (Michal Wajdeczko) - Make the device write barrier compatible with VF (Michal Wajdeczko) - New display workarounds for Battlemage (Matthew Auld) - New media workarounds for Lunar Lake and Battlemage (Ngai-Mint Kwan) - New graphics workarounds for Lunar Lake (Bommu Krishnaiah) - Tracepoint updates (Matthew Brost, Nirmoy Das) - Cleanup the header generation for OOB workarounds (Lucas De Marchi) - Fix leaking HDCP-related object (Nirmoy Das) - Serialize L2 flushes to avoid races (Tejas Upadhyay) - Log pid and comm on job timeout (José Roberto de Souza) - Simplify boilerplate code for live kunit (Michal Wajdeczko) - Improve kunit skips for live kunit (Michal Wajdeczko) - Fix xe_sync cleanup when handling xe_exec ioctl (Ashutosh Dixit) - Limit fair VF LMEM provisioning (Michal Wajdeczko) - New workaround to fence mmio writes in Lunar Lake (Tejas Upadhyay) - Warn on writes inaccessible register in VF (Michal Wajdeczko) - Fix register lookup in VF (Michal Wajdeczko) - Add GSC support for Battlemage (Alexander Usyskin) - Fix wedging only the GT in which timeout occurred (Matthew Brost) - Block device suspend when wedging (Matthew Brost) - Handle compression and migration changes for Battlemage (Akshata Jahagirdar) - Limit access of stolen memory for Lunar Lake (Uma Shankar) - Fail invalid addresses during user fence creation (Matthew Brost) - Refcount xe_file to safely and accurately store fdinfo stats (Umesh Nerlige Ramappa) - Cleanup and fix PM reference for TLB invalidation code (Matthew Brost) - Fix PM reference handling when communicating with GuC (Matthew Brost) - Add new BO flag for 2 MiB alignement and use in VF (Michal Wajdeczko) - Simplify MMIO setup for multi-tile platforms (Lucas De Marchi) - Add check for uninitialized access to OOB workarounds (Lucas De Marchi) - New GSC and HuC firmware blobs for Lunar Lake and Battlemage (Daniele Ceraolo Spurio) - Unify mmio wait logic (Gustavo Sousa) - Fix off-by-one when processing RTP rules (Lucas De Marchi) - Future-proof migrate logic with compressed PAT flag (Matt Roper) - Add WA kunit tests for Battlemage (Lucas De Marchi) - Test active tracking for workaorunds with kunit (Lucas De Marchi) - Add kunit tests for RTP with no actions (Lucas De Marchi) - Unify parse of OR rules in RTP (Lucas De Marchi) - Add performance tuning for Battlemage (Sai Teja Pottumuttu) - Make bit masks unsigned (Geert Uytterhoeven) Signed-off-by: Dave Airlie <[email protected]> From: Lucas De Marchi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/k7xuktfav4zmtxxjr77glu2hszypvzgmzghoumh757nqfnk7kn@ccfi4ts3ytbk
2024-08-04Linux 6.11-rc2Linus Torvalds1-1/+1
2024-08-04profiling: remove profile=sleep supportTetsuo Handa4-24/+2
The kernel sleep profile is no longer working due to a recursive locking bug introduced by commit 42a20f86dc19 ("sched: Add wrapper for get_wchan() to keep task blocked") Booting with the 'profile=sleep' kernel command line option added or executing # echo -n sleep > /sys/kernel/profiling after boot causes the system to lock up. Lockdep reports kthreadd/3 is trying to acquire lock: ffff93ac82e08d58 (&p->pi_lock){....}-{2:2}, at: get_wchan+0x32/0x70 but task is already holding lock: ffff93ac82e08d58 (&p->pi_lock){....}-{2:2}, at: try_to_wake_up+0x53/0x370 with the call trace being lock_acquire+0xc8/0x2f0 get_wchan+0x32/0x70 __update_stats_enqueue_sleeper+0x151/0x430 enqueue_entity+0x4b0/0x520 enqueue_task_fair+0x92/0x6b0 ttwu_do_activate+0x73/0x140 try_to_wake_up+0x213/0x370 swake_up_locked+0x20/0x50 complete+0x2f/0x40 kthread+0xfb/0x180 However, since nobody noticed this regression for more than two years, let's remove 'profile=sleep' support based on the assumption that nobody needs this functionality. Fixes: 42a20f86dc19 ("sched: Add wrapper for get_wchan() to keep task blocked") Cc: [email protected] # v5.16+ Signed-off-by: Tetsuo Handa <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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