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path: root/drivers/gpu/drm/mediatek
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2023-08-09drm/mediatek: mtk_dpi: Switch to devm_drm_of_get_bridge()AngeloGioacchino Del Regno
Function drm_of_find_panel_or_bridge() is marked as deprecated: since the usage of that in this driver exactly corresponds to the new function devm_drm_of_get_bridge(), switch to it. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-4-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Simplify with dev_err_probe()AngeloGioacchino Del Regno
Use dev_err_probe() across the entire probe function of this driver to shrink the size. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-3-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Simplify with devm_drm_bridge_add()AngeloGioacchino Del Regno
Change drm_bridge_add() to its devm variant to slightly simplify the probe function. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-2-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-07drm/mediatek: Fix uninitialized symbolNancy.Lin
Fix Smatch static checker warning -Fix uninitialized symbol comp_pdev in mtk_ddp_comp_init. Fixes: 0d9eee9118b7 ("drm/mediatek: Add drm ovl_adaptor sub driver for MT8195") Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230803094843.4439-1-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-07-27Merge tag 'drm-misc-next-2023-07-21' of ↵Daniel Vetter
ssh://git.freedesktop.org/git/drm/drm-misc into drm-next drm-misc-next for 6.6: UAPI Changes: - syncobj: New DRM_IOCTL_SYNCOBJ_EVENTFD ioctl Cross-subsystem Changes: - Converge to use of_device_uevent() Core Changes: - GPU VA Manager - improvements to make it clearer that drm_minor_type is uAPI Driver Changes: - ssd130x: Improve intermediate buffer size computation - bridges: - adv7511: Fix low refresh rate - anx7625: Switch to macros instead of hardcoded values - panel: - ld9040: Backlight support, magic improved Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/urs7omo5xnhglztxgwgsslws7duqfj4jhzrtppaenuvdh2lwuz@4htm4iiqhkep
2023-07-21drm: Explicitly include correct DT includesRob Herring
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Steven Price <steven.price@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Acked-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230714174545.4056287-1-robh@kernel.org
2023-07-17Merge tag 'drm-misc-next-2023-07-13' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.6: UAPI Changes: * fbdev: * Make fbdev userspace interfaces optional; only leaves the framebuffer console active * prime: * Support dma-buf self-import for all drivers automatically: improves support for many userspace compositors Cross-subsystem Changes: * backlight: * Fix interaction with fbdev in several drivers * base: Convert struct platform.remove to return void; part of a larger, tree-wide effort * dma-buf: Acquire reservation lock for mmap() in exporters; part of an on-going effort to simplify locking around dma-bufs * fbdev: * Use Linux device instead of fbdev device in many places * Use deferred-I/O helper macros in various drivers * i2c: Convert struct i2c from .probe_new to .probe; part of a larger, tree-wide effort * video: * Avoid including <linux/screen_info.h> Core Changes: * atomic: * Improve logging * prime: * Remove struct drm_driver.gem_prime_mmap plus driver updates: all drivers now implement this callback with drm_gem_prime_mmap() * gem: * Support execution contexts: provides locking over multiple GEM objects * ttm: * Support init_on_free * Swapout fixes Driver Changes: * accel: * ivpu: MMU updates; Support debugfs * ast: * Improve device-model detection * Cleanups * bridge: * dw-hdmi: Improve support for YUV420 bus format * dw-mipi-dsi: Fix enable/disable of DSI controller * lt9611uxc: Use MODULE_FIRMWARE() * ps8640: Remove broken EDID code * samsung-dsim: Fix command transfer * tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups * Cleanups * ingenic: * Kconfig REGMAP fixes * loongson: * Support display controller * mgag200: * Minor fixes * mxsfb: * Support disabling overlay planes * nouveau: * Improve VRAM detection * Various fixes and cleanups * panel: * panel-edp: Support AUO B116XAB01.4 * Support Visionox R66451 plus DT bindings * Cleanups * ssd130x: * Support per-controller default resolution plus DT bindings * Reduce memory-allocation overhead * Cleanups * tidss: * Support TI AM625 plus DT bindings * Implement new connector model plus driver updates * vkms * Improve write-back support * Documentation fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230713090830.GA23281@linux-uq9g
2023-06-26drm: Clear fd/handle callbacks in struct drm_driverThomas Zimmermann
Clear all assignments of struct drm_driver's fd/handle callbacks to drm_gem_prime_fd_to_handle() and drm_gem_prime_handle_to_fd(). These functions are called by default. Add a TODO item to convert vmwgfx to the defaults as well. v2: * remove TODO item (Zack) * also update amdgpu's amdgpu_partition_driver Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Simon Ser <contact@emersion.fr> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Jeffrey Hugo <quic_jhugo@quicinc.com> # qaic Link: https://patchwork.freedesktop.org/patch/msgid/20230620080252.16368-3-tzimmermann@suse.de
2023-06-19drm: Remove struct drm_driver.gem_prime_mmapThomas Zimmermann
All drivers initialize this field with drm_gem_prime_mmap(). Call the function directly and remove the field. Simplifies the code and resolves a long-standing TODO item. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230613150441.17720-3-tzimmermann@suse.de
2023-06-01drm/mediatek: Replace all non-returning strlcpy with strscpyAzeem Shaikh
strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient and can lead to linear read overflows if a source string is not NUL-terminated [1]. In an effort to remove strlcpy() completely [2], replace strlcpy() here with strscpy(). No return values were used, so direct replacement is safe. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [2] https://github.com/KSPP/linux/issues/89 Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230522155306.2336889-1-azeemshaikh38@gmail.com
2023-04-03drm/mediatek: dp: Change the aux retries times when receiving AUX_DEFERXinlei Lee
DP 1.4a Section 2.8.7.1.5.6.1: A DP Source device shall retry at least seven times upon receiving AUX_DEFER before giving up the AUX transaction. The drm_dp_i2c_do_msg() function in the drm_dp_helper.c file will judge the status of the msg->reply parameter passed to aux_transfer for different processing. Fixes: f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver") Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1680072203-10394-1-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-04-03drm/mediatek: Add ovl_adaptor get format functionNancy.Lin
1. Add ovl_adaptor get_format and get_num_formats component function. The two functions are needed for getting the supported format in mtk_plane_init(). 2. Get supported format from the ovl_adaptor's rdma engine - mdp_rdma. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230330032614.18837-3-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-04-03drm/mediatek: Add mdp_rdma get format functionNancy.Lin
Add mdp_rdma get_format and get_num_formats function. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230330032614.18837-2-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-28drm/mediatek: Add mediatek-drm of vdosys0 support for mt8188Nathan Lu
Add driver data of mt8188 vdosys0 to mediatek-drm and the sub driver. Signed-off-by: amy zhang <Amy.Zhang@mediatek.com> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com> Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230324100553.13719-1-jason-jh.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-22drm/mediatek: Add mediatek-drm of vdosys1 support for MT8195Nancy.Lin
Add driver data of mt8195 vdosys1 to mediatek-drm. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230321121859.2355-8-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-22drm/mediatek: Add drm ovl_adaptor sub driver for MT8195Nancy.Lin
Add drm ovl_adaptor sub driver. Bring up ovl_adaptor sub driver if the component exists in the path. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230321121859.2355-7-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-22drm/mediatek: Modify mediatek-drm for mt8195 multi mmsys supportNancy.Lin
MT8195 have two mmsys. Modify drm for MT8195 multi-mmsys support. The two mmsys (vdosys0 and vdosys1) will bring up two drm drivers, only one drm driver register as the drm device. Each drm driver binds its own component. The last bind drm driver allocates and registers the drm device to drm core. Each crtc path is created with the corresponding drm driver data. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230321121859.2355-6-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-22drm/mediatek: Add dma dev get functionNancy.Lin
This is a preparation for adding support for the ovl_adaptor sub driver Ovl_adaptor is a DRM sub driver, which doesn't have dma dev. Add dma_dev_get function for getting representative dma dev in ovl_adaptor. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioachino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230321121859.2355-5-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-22drm/mediatek: Add ovl_adaptor support for MT8195Nancy.Lin
Add ovl_adaptor driver for MT8195. Ovl_adaptor is an encapsulated module and designed for simplified DRM control flow. This module is composed of 8 RDMAs, 4 MERGEs and an ETHDR. Two RDMAs merge into one layer, so this module support 4 layers. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230321121859.2355-4-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-22drm/mediatek: Add ETHDR support for MT8195Nancy.Lin
ETHDR is a part of ovl_adaptor. ETHDR is designed for HDR video and graphics conversion in the external display path. It handles multiple HDR input types and performs tone mapping, color space/color format conversion, and then combine different layers, output the required HDR or SDR signal to the subsequent display path. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230321121859.2355-3-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-12drm/mediatek: dp: Only trigger DRM HPD events if bridge is attachedChen-Yu Tsai
The MediaTek DisplayPort interface bridge driver starts its interrupts as soon as its probed. However when the interrupts trigger the bridge might not have been attached to a DRM device. As drm_helper_hpd_irq_event() does not check whether the passed in drm_device is valid or not, a NULL pointer passed in results in a kernel NULL pointer dereference in it. Check whether the bridge is attached and only trigger an HPD event if it is. Fixes: f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Guillaume Ranquet <granquet@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230202045734.2773503-1-wenst@chromium.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-12drm/mediatek: Enable AR30 and BA30 overlays on MT8195Justin Green
Modify the overlay driver data for MT8195 to enable bit depth control and enable support for AR30 and BA30 framebuffer formats. This patch in combination with the previous two patches in the series will allow MT8195 devices to scanout AR30 and BA30 framebuffers. Tested using "modetest -P" on an MT8195 device. The test pattern displays correctly for both AR30 and BA30 formats. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230309210416.1167020-4-greenjustin@chromium.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-12drm/mediatek: Add support for AR30 and BA30 overlaysJustin Green
Add the ability for the Mediatek DRM driver to control the bit depth register. If the DTS indicates the device supports 10-bit overlays and the current format has a fourcc of AR30, BA30, or RA30, we set the bit depth register to 10 bit. The next patch in the series actually enables 10-bit overlays for MT8195 devices, but this current patch should be a no-op. This patch was tested by simply running Chrome on an MT8195 and looking for regressions. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230309210623.1167567-1-greenjustin@chromium.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-12drm/mediatek: Refactor pixel format logicJustin Green
Add an DDP component interface for querying pixel format support and move list of supported pixel formats into DDP components instead of mtk_drm_plane.c Tested by running Chrome on an MT8195. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230309210416.1167020-2-greenjustin@chromium.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-03-06drm/mediatek: Change mmsys compatible for mt8195 mediatek-drmJason-JH.Lin
Because compatible of mt8195 is changing from "mediatek,mt8195-mmsys" to "mediatek,mt8195-vdosys0". We have to revert the multiple compatible finding function and add driver data of mt8195 vdosys0 to mediatek-drm and the sub driver. Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230306080659.15261-2-jason-jh.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-02-23Merge tag 'mm-stable-2023-02-20-13-37' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Daniel Verkamp has contributed a memfd series ("mm/memfd: add F_SEAL_EXEC") which permits the setting of the memfd execute bit at memfd creation time, with the option of sealing the state of the X bit. - Peter Xu adds a patch series ("mm/hugetlb: Make huge_pte_offset() thread-safe for pmd unshare") which addresses a rare race condition related to PMD unsharing. - Several folioification patch serieses from Matthew Wilcox, Vishal Moola, Sidhartha Kumar and Lorenzo Stoakes - Johannes Weiner has a series ("mm: push down lock_page_memcg()") which does perform some memcg maintenance and cleanup work. - SeongJae Park has added DAMOS filtering to DAMON, with the series "mm/damon/core: implement damos filter". These filters provide users with finer-grained control over DAMOS's actions. SeongJae has also done some DAMON cleanup work. - Kairui Song adds a series ("Clean up and fixes for swap"). - Vernon Yang contributed the series "Clean up and refinement for maple tree". - Yu Zhao has contributed the "mm: multi-gen LRU: memcg LRU" series. It adds to MGLRU an LRU of memcgs, to improve the scalability of global reclaim. - David Hildenbrand has added some userfaultfd cleanup work in the series "mm: uffd-wp + change_protection() cleanups". - Christoph Hellwig has removed the generic_writepages() library function in the series "remove generic_writepages". - Baolin Wang has performed some maintenance on the compaction code in his series "Some small improvements for compaction". - Sidhartha Kumar is doing some maintenance work on struct page in his series "Get rid of tail page fields". - David Hildenbrand contributed some cleanup, bugfixing and generalization of pte management and of pte debugging in his series "mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE on all architectures with swap PTEs". - Mel Gorman and Neil Brown have removed the __GFP_ATOMIC allocation flag in the series "Discard __GFP_ATOMIC". - Sergey Senozhatsky has improved zsmalloc's memory utilization with his series "zsmalloc: make zspage chain size configurable". - Joey Gouly has added prctl() support for prohibiting the creation of writeable+executable mappings. The previous BPF-based approach had shortcomings. See "mm: In-kernel support for memory-deny-write-execute (MDWE)". - Waiman Long did some kmemleak cleanup and bugfixing in the series "mm/kmemleak: Simplify kmemleak_cond_resched() & fix UAF". - T.J. Alumbaugh has contributed some MGLRU cleanup work in his series "mm: multi-gen LRU: improve". - Jiaqi Yan has provided some enhancements to our memory error statistics reporting, mainly by presenting the statistics on a per-node basis. See the series "Introduce per NUMA node memory error statistics". - Mel Gorman has a second and hopefully final shot at fixing a CPU-hog regression in compaction via his series "Fix excessive CPU usage during compaction". - Christoph Hellwig does some vmalloc maintenance work in the series "cleanup vfree and vunmap". - Christoph Hellwig has removed block_device_operations.rw_page() in ths series "remove ->rw_page". - We get some maple_tree improvements and cleanups in Liam Howlett's series "VMA tree type safety and remove __vma_adjust()". - Suren Baghdasaryan has done some work on the maintainability of our vm_flags handling in the series "introduce vm_flags modifier functions". - Some pagemap cleanup and generalization work in Mike Rapoport's series "mm, arch: add generic implementation of pfn_valid() for FLATMEM" and "fixups for generic implementation of pfn_valid()" - Baoquan He has done some work to make /proc/vmallocinfo and /proc/kcore better represent the real state of things in his series "mm/vmalloc.c: allow vread() to read out vm_map_ram areas". - Jason Gunthorpe rationalized the GUP system's interface to the rest of the kernel in the series "Simplify the external interface for GUP". - SeongJae Park wishes to migrate people from DAMON's debugfs interface over to its sysfs interface. To support this, we'll temporarily be printing warnings when people use the debugfs interface. See the series "mm/damon: deprecate DAMON debugfs interface". - Andrey Konovalov provided the accurately named "lib/stackdepot: fixes and clean-ups" series. - Huang Ying has provided a dramatic reduction in migration's TLB flush IPI rates with the series "migrate_pages(): batch TLB flushing". - Arnd Bergmann has some objtool fixups in "objtool warning fixes". * tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (505 commits) include/linux/migrate.h: remove unneeded externs mm/memory_hotplug: cleanup return value handing in do_migrate_range() mm/uffd: fix comment in handling pte markers mm: change to return bool for isolate_movable_page() mm: hugetlb: change to return bool for isolate_hugetlb() mm: change to return bool for isolate_lru_page() mm: change to return bool for folio_isolate_lru() objtool: add UACCESS exceptions for __tsan_volatile_read/write kmsan: disable ftrace in kmsan core code kasan: mark addr_has_metadata __always_inline mm: memcontrol: rename memcg_kmem_enabled() sh: initialize max_mapnr m68k/nommu: add missing definition of ARCH_PFN_OFFSET mm: percpu: fix incorrect size in pcpu_obj_full_size() maple_tree: reduce stack usage with gcc-9 and earlier mm: page_alloc: call panic() when memoryless node allocation fails mm: multi-gen LRU: avoid futile retries migrate_pages: move THP/hugetlb migration support check to simplify code migrate_pages: batch flushing TLB migrate_pages: share more code between _unmap and _move ...
2023-02-09mm: replace vma->vm_flags direct modifications with modifier callsSuren Baghdasaryan
Replace direct modifications to vma->vm_flags with calls to modifier functions to be able to track flag changes and to keep vma locking correctness. [akpm@linux-foundation.org: fix drivers/misc/open-dice.c, per Hyeonggon Yoo] Link: https://lkml.kernel.org/r/20230126193752.297968-5-surenb@google.com Signed-off-by: Suren Baghdasaryan <surenb@google.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Mel Gorman <mgorman@techsingularity.net> Acked-by: Mike Rapoport (IBM) <rppt@kernel.org> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arjun Roy <arjunroy@google.com> Cc: Axel Rasmussen <axelrasmussen@google.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Howells <dhowells@redhat.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: David Rientjes <rientjes@google.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Greg Thelen <gthelen@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jann Horn <jannh@google.com> Cc: Joel Fernandes <joelaf@google.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kent Overstreet <kent.overstreet@linux.dev> Cc: Laurent Dufour <ldufour@linux.ibm.com> Cc: Lorenzo Stoakes <lstoakes@gmail.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Minchan Kim <minchan@google.com> Cc: Paul E. McKenney <paulmck@kernel.org> Cc: Peter Oskolkov <posk@google.com> Cc: Peter Xu <peterx@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Punit Agrawal <punit.agrawal@bytedance.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Shakeel Butt <shakeelb@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Cc: Song Liu <songliubraving@fb.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-02Merge tag 'mediatek-drm-next-6.3' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.3 1. Reduce the time of dsi from LP11 to sending cmd 2. Remove dependency on GEM DMA helper 3. Drop unbalanced obj unref 4. Fix the fallback for mediatek,mt8186-disp-ccorr 5. Fixup for error path. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230130125811.2567-1-chunkuang.hu@kernel.org
2023-01-29drm/mediatek: Remove unused GEM DMA header includeRob Clark
No longer needed since the removal of dependency on DMA helper. Signed-off-by: Rob Clark <robdclark@chromium.org> Reported-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230127165409.3512501-1-robdclark@gmail.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: Clean dangling pointer on bind error pathNícolas F. R. A. Prado
mtk_drm_bind() can fail, in which case drm_dev_put() is called, destroying the drm_device object. However a pointer to it was still being held in the private object, and that pointer would be passed along to DRM in mtk_drm_sys_prepare() if a suspend were triggered at that point, resulting in a panic. Clean the pointer when destroying the object in the error path to prevent this from happening. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221122143949.3493104-1-nfraprado@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: mtk_drm_crtc: Add checks for devm_kcallocruanjinjie
As the devm_kcalloc may return NULL, the return value needs to be checked to avoid NULL poineter dereference. Fixes: 31c5558dae05 ("drm/mediatek: Refactor plane init") Signed-off-by: ruanjinjie <ruanjinjie@huawei.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221205095115.2905090-1-ruanjinjie@huawei.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: Drop unbalanced obj unrefRob Clark
In the error path, mtk_drm_gem_object_mmap() is dropping an obj reference that it doesn't own. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230119231255.2883365-1-robdclark@gmail.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: Remove dependency on GEM DMA helperRob Clark
It appears that the dependency on the DMA helpers was only for drm_gem_dma_vm_ops. Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230119224052.2879106-1-robdclark@gmail.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: dp: Remove extra semicolonDeepak R Varma
Remove unnecessary semicolon at the end of switch block closing brace. Issue identified using semicolon Coccinelle semantic patch. Signed-off-by: Deepak R Varma <drv@mailo.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/Y8LNIt97qxLk8e70@ubun2204.myguest.virtualbox.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: Include missing headersMiles Chen
Fix the follow sparse warnings by adding missing headers: drivers/gpu/drm/mediatek/mtk_cec.c:251:24: sparse: warning: symbol 'mtk_cec_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:221:24: sparse: warning: symbol 'mtk_disp_ccorr_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_disp_rdma.c:390:24: sparse: warning: symbol 'mtk_disp_rdma_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_disp_gamma.c:209:24: sparse: warning: symbol 'mtk_disp_gamma_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_disp_ovl.c:565:24: sparse: warning: symbol 'mtk_disp_ovl_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_disp_color.c:164:24: sparse: warning: symbol 'mtk_disp_color_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_disp_aal.c:161:24: sparse: warning: symbol 'mtk_disp_aal_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_dpi.c:1109:24: sparse: warning: symbol 'mtk_dpi_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:340:24: sparse: warning: symbol 'mtk_hdmi_ddc_driver' was not declared. Should it be static? drivers/gpu/drm/mediatek/mtk_dsi.c:1223:24: sparse: warning: symbol 'mtk_dsi_driver' was not declared. Should it be static? Signed-off-by: Miles Chen <miles.chen@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230110091647.13265-1-miles.chen@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: Use NULL instead of 0 for NULL pointerMiles Chen
Use NULL for NULL pointer to fix the following sparse warning: drivers/gpu/drm/mediatek/mtk_drm_gem.c:265:27: sparse: warning: Using plain integer as NULL pointer Fixes: 3df64d7b0a4f ("drm/mediatek: Implement gem prime vmap/vunmap function") Signed-off-by: Miles Chen <miles.chen@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230111024443.24559-1-miles.chen@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-27drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmdXinlei Lee
According to Figure 16 Turnaround Procedure on page 36 in [1], you can see the status of LP-00 -> LP10 -> LP11. This state can correspond to the state of DSI from LP00 -> LP11 in mtk_dsi_lane_ready function in mtk_dsi.c. LP-00 -> LP10 -> LP11 takes about 2*TLPX time (refer to [1] page 51 to see that TLPX is 50ns) The delay at the end of the mtk_dsi_lane_ready function should be greater than the 2*TLPX specified by the DSI spec, and less than the time specified by the DSI_RX (generally 6ms to 40ms), to avoid problems caused by the RX specification [1]:mipi_D-PHY_specification_v1-1 Fixes: 39e8d062b03c ("drm/mediatek: Keep dsi as LP00 before dcs cmds transfer") Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1673330093-6771-2-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-01-04Merge tag 'drm-misc-next-2023-01-03' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.3: UAPI Changes: * connector: Support analog-TV mode property * media: Add MEDIA_BUS_FMT_RGB565_1X24_CPADHI, MEDIA_BUS_FMT_RGB666_1X18 and MEDIA_BUS_FMT_RGB666_1X24_CPADHI Cross-subsystem Changes: * dma-buf: Documentation fixes * i2c: Introduce i2c_client_get_device_id() helper Core Changes: * Improve support for analog TV output * bridge: Remove unused drm_bridge_chain functions * debugfs: Add per-device helpers and convert various DRM drivers * dp-mst: Various fixes * fbdev emulation: Always pick 32 bpp as default * KUnit: Add tests for managed helpers; Various cleanups * panel-orientation: Add quirks for Lenovo Yoga Tab 3 X90F and DynaBook K50 * TTM: Open-code ttm_bo_wait() and remove the helper Driver Changes: * Fix preferred depth and bpp values throughout DRM drivers * Remove #CONFIG_PM guards throughout DRM drivers * ast: Various fixes * bridge: Implement i2c's probe_new in various drivers; Fixes; ite-it6505: Locking fixes, Cache EDID data; ite-it66121: Support IT6610 chip, Cleanups; lontium-tl9611: Fix HDMI on DragonBoard 845c; parade-ps8640: Use atomic bridge functions * gud: Convert to DRM shadow-plane helpers; Perform flushing synchronously during atomic update * ili9486: Support 16-bit pixel data * imx: Split off IPUv3 driver; Various fixes * mipi-dbi: Convert to DRM shadow-plane helpers plus rsp driver changes;i Support separate I/O-voltage supply * mxsfb: Depend on ARCH_MXS or ARCH_MXC * omapdrm: Various fixes * panel: Use ktime_get_boottime() to measure power-down delay in various drivers; Fix auto-suspend delay in various drivers; orisetech-ota5601a: Add support * sprd: Cleanups * sun4i: Convert to new TV-mode property * tidss: Various fixes * v3d: Various fixes * vc4: Convert to new TV-mode property; Support Kunit tests; Cleanups; dpi: Support RGB565 and RGB666 formats; dsi: Convert DSI driver to bridge * virtio: Improve tracing * vkms: Support small cursors in IGT tests; Various fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/Y7QIwlfElAYWxRcR@linux-uq9g
2022-12-26drm/mediatek: Add mt8186 dpi compatibles and platform dataXinlei Lee
Add the compatible because use edge_cfg_in_mmsys in mt8186. Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1666577099-3859-4-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-12-26drm/mediatek: Set dpi format in mmsysXinlei Lee
Dpi output needs to adjust the output format to dual edge for MT8186. Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1666577099-3859-3-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-12-08drm/mediatek: dp: Replace usage of drm_bridge_chain_ functionsDave Stevenson
Commit f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver") added usage of the drm_bridge_chain_ functions which are to be deprecated. Replace with the drm_atomic_bridge_chain_ variants using the current state. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Link: https://lore.kernel.org/r/20221205173328.1395350-3-dave.stevenson@raspberrypi.com Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2022-11-24Merge tag 'mediatek-drm-next-6.2' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.2 1. Fixup of dpi and hdmi 2. Move panel connector to head 3. Add MT8188 dpi support 4. Add MT8195 AFBC support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20221123234855.2485-1-chunkuang.hu@kernel.org
2022-11-23drm/mediatek: Add MT8195 ovl driver supportJustin Green
MT8195 ovl driver is similar to MT8183 ovl driver but support AFBC buffer format. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221116193335.36320-1-greenjustin@google.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-11-23drm/mediatek: Add AFBC support to Mediatek DRM driverJustin Green
Tested on MT8195 and confirmed both correct video output and improved DRAM bandwidth performance. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221116193335.36320-1-greenjustin@google.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-11-23drm/mediatek: Add mt8188 dpi compatibles and platform dataxinlei lee
For MT8188, the vdosys0 only supports 1T1P mode, so we need to add the compatible for mt8188 edp-intf. Signed-off-by: xinlei lee <xinlei.lee@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1666266353-16670-3-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-11-14drm/mediatek: Fix return type of mtk_hdmi_bridge_mode_valid()Nathan Chancellor
With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG), indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid to help mitigate ROP attacks. If they are not identical, there is a failure at run time, which manifests as either a kernel panic or thread getting killed. A proposed warning in clang aims to catch these at compile time, which reveals: drivers/gpu/drm/mediatek/mtk_hdmi.c:1407:16: error: incompatible function pointer types initializing 'enum drm_mode_status (*)(struct drm_bridge *, const struct drm_display_info *, const struct drm_display_mode *)' with an expression of type 'int (struct drm_bridge *, const struct drm_display_info *, const struct drm_display_mode *)' [-Werror,-Wincompatible-function-pointer-types-strict] .mode_valid = mtk_hdmi_bridge_mode_valid, ^~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. ->mode_valid() in 'struct drm_bridge_funcs' expects a return type of 'enum drm_mode_status', not 'int'. Adjust the return type of mtk_hdmi_bridge_mode_valid() to match the prototype's to resolve the warning and CFI failure. Link: https://github.com/ClangBuiltLinux/linux/issues/1750 Reported-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-11-14drm/mediatek: Make eDP panel as the first connected connectorGil Dekel
[Why] Some userspaces assume that the first connected connector is the "main" display, which supposed to display, for example, the login screen. For laptops, this should be the internal connector. [How] This patch calls drm_helper_move_panel_connectors_to_head() right before crtc creation to ensure internal connectors are at the top of the connector list. Tested by ensuring the internal panels are at the top of the connector list via modetest -c. This patch does to mediatek what the following patch https://www.spinics.net/lists/stable/msg590605.html did for qualcomm. Signed-off-by: Gil Dekel <gildekel@chromium.org> Tested-by: Gil Dekel <gildekel@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-11-14drm/mediatek: Modify dpi power on/off sequence.Xinlei Lee
Modify dpi power on/off sequence so that the first gpio operation will take effect. Fixes: 6bd4763fd532 ("drm/mediatek: set dpi pin mode to gpio low to avoid leakage current") Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-11-12drm/mtk: Use drm_mode_init() for on-stack modesVille Syrjälä
Initialize on-stack modes with drm_mode_init() to guarantee no stack garbage in the list head. Based on the following cocci script, with manual fixups: @decl@ identifier M; expression E; @@ - struct drm_display_mode M = E; + struct drm_display_mode M; @@ identifier decl.M; expression decl.E; statement S, S1; @@ struct drm_display_mode M; ... when != S + drm_mode_init(&M, &E); + S1 @@ expression decl.E; @@ - &*E + E Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221107192545.9896-6-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2022-11-05drm/fb-helper: Move generic fbdev emulation into separate source fileThomas Zimmermann
Move the generic fbdev implementation into its own source and header file. Adapt drivers. No functional changes, but some of the internal helpers have been renamed to fit into the drm_fbdev_ naming scheme. v3: * rename drm_fbdev.{c,h} to drm_fbdev_generic.{c,h} * rebase onto vmwgfx changes * rebase onto xlnx changes * fix include statements in amdgpu Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-22-tzimmermann@suse.de
generated by cgit (git 2.34.1) at 2025-07-18 11:54:11 +0000