linux/drivers/gpu/drm/tests, branch v6.8

Merge tag 'drm-misc-fixes-2024-03-07' of https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes

2024-03-08T03:38:08Z

A connector status polling fix, a timings fix for the Himax83102-j02 panel, a deadlock fix for nouveau, A controversial format fix for udl that got reverted to allow further discussion, and a build fix for the drm/buddy kunit tests. Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20240307-quizzical-auburn-starling-0ade8f@houat

drm/tests/buddy: fix print format

2024-03-07T08:28:06Z

This will report a build warning once we have: 806cb2270237 ("kunit: Annotate _MSG assertion variants with gnu printf specifiers"). Reported-by: Stephen Rothwell Fixes: c70703320e55 ("drm/tests/drm_buddy: add alloc_range_bias test") Signed-off-by: Matthew Auld Cc: Arunpravin Paneer Selvam Cc: Christian König Reviewed-by: Arunpravin Paneer Selvam Link: https://lore.kernel.org/r/20240229095225.242795-2-matthew.auld@intel.com Signed-off-by: Maxime Ripard

Merge tag 'drm-misc-fixes-2024-02-29' of https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes

2024-03-01T03:13:06Z

A reset fix for host1x, a resource leak fix and a probe fix for aux-hpd, a use-after-free fix and a boot fix for a pmic_glink qcom driver in drivers/soc, a fix for the simpledrm/tegra transition, a kunit fix for the TTM tests, a font handling fix for fbcon, two allocation fixes and a kunit test to cover them for drm/buddy Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20240229-angelic-adorable-teal-fbfabb@houat

drm/tests/drm_buddy: add alloc_range_bias test

2024-02-28T07:03:29Z

Sanity check range bias with DRM_BUDDY_RANGE_ALLOCATION. v2: - Be consistent with u32 here. Signed-off-by: Matthew Auld Cc: Arunpravin Paneer Selvam Cc: Christian König Reviewed-by: Arunpravin Paneer Selvam Link: https://patchwork.freedesktop.org/patch/msgid/20240219121851.25774-6-matthew.auld@intel.com Signed-off-by: Christian König

Merge tag 'drm-fixes-2024-02-23' of git://anongit.freedesktop.org/drm/drm

2024-02-23T17:17:47Z

Pull drm fixes from Dave Airlie: "This is the weekly drm fixes. Non-drivers there is a fbdev/sparc fix, syncobj, ttm and buddy fixes. On the driver side, ivpu, meson, i915 have a small fix each. Then amdgpu and xe have a bunch. Nouveau has some minor uapi additions to give userspace some useful info along with a Kconfig change to allow the new GSP firmware paths to be used by default on the GPUs it supports. Seems about the usual amount for this time of release cycle. fbdev: - fix sparc undefined reference syncobj: - fix sync obj fence waiting - handle NULL fence in syncobj eventfd code ttm: - fix invalid free buddy: - fix list handling - fix 32-bit build meson: - don't remove bridges from other drivers nouveau: - fix build warnings - add two minor info parameters - add a Kconfig to allow GSP by default on some GPUs ivpu: - allow fw to do initial tile config i915: - fix TV mode amdgpu: - Suspend/resume fixes - Backlight error fix - DCN 3.5 fixes - Misc fixes xe: - Remove support for persistent exec_queues - Drop a reduntant sysfs newline printout - A three-patch fix for a VM_BIND rebind optimization path - Fix a modpost warning on an xe KUNIT module" * tag 'drm-fixes-2024-02-23' of git://anongit.freedesktop.org/drm/drm: (27 commits) nouveau: add an ioctl to report vram usage nouveau: add an ioctl to return vram bar size. nouveau/gsp: add kconfig option to enable GSP paths by default drm/amdgpu: Fix the runtime resume failure issue drm/amd/display: fix null-pointer dereference on edid reading drm/amd/display: Fix memory leak in dm_sw_fini() drm/amd/display: fix input states translation error for dcn35 & dcn351 drm/amd/display: Fix potential null pointer dereference in dc_dmub_srv drm/amd/display: Only allow dig mapping to pwrseq in new asic drm/amd/display: adjust few initialization order in dm drm/syncobj: handle NULL fence in syncobj_eventfd_entry_func drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set drm/ttm: Fix an invalid freeing on already freed page in error path sparc: Fix undefined reference to fb_is_primary_device drm/xe: Fix modpost warning on xe_mocs kunit module drm/xe/xe_gt_idle: Drop redundant newline in name drm/xe: Return 2MB page size for compact 64k PTEs drm/xe: Add XE_VMA_PTE_64K VMA flag drm/xe: Fix xe_vma_set_pte_size drm/xe/uapi: Remove support for persistent exec_queues ...

drm/tests/drm_buddy: fix build failure on 32-bit targets

2024-02-20T20:16:47Z

Guenter Roeck reports that commit a64056bb5a32 ("drm/tests/drm_buddy: add alloc_contiguous test") causes build failures on 32-bit targets: "This patch breaks the build on all 32-bit systems since it introduces an unhandled direct 64-bit divide operation. ERROR: modpost: "__umoddi3" [drivers/gpu/drm/tests/drm_buddy_test.ko] undefined! ERROR: modpost: "__moddi3" [drivers/gpu/drm/tests/drm_buddy_test.ko] undefined!" and the uses of 'u64' are all entirely pointless. Yes, the arguments to drm_buddy_init() and drm_buddy_alloc_blocks() are in fact of type 'u64', but none of the values here are remotely relevant, and the compiler will happily just do the type expansion. Of course, in a perfect world the compiler would also have just noticed that all the values in question are tiny, and range analysis would have shown that doing a 64-bit divide is pointless, but that is admittedly expecting a fair amount of the compiler. IOW, we shouldn't write code that the compiler then has to notice is unnecessarily complicated just to avoid extra work. We do have fairly high expectations of compilers, but kernel code should be reasonable to begin with. It turns out that there are also other issues with this code: the KUnit assertion messages have incorrect types in the format strings, but that's a widely spread issue caused by the KUnit infrastructure not having enabled format string verification. We'll get that sorted out separately. Reported-by: Guenter Roeck Fixes: a64056bb5a32 ("drm/tests/drm_buddy: add alloc_contiguous test") Link: https://lore.kernel.org/all/538327ff-8d34-41d5-a9ae-1a334744f5ae@roeck-us.net/ Cc: Matthew Auld Cc: Arunpravin Paneer Selvam Cc: Christian König Signed-off-by: Linus Torvalds

drm/tests/drm_buddy: fix 32b build

2024-02-19T09:56:02Z

Doesn't seem to compile on 32b, presumably due to u64 mod/division. Simplest is to just switch over to u32 here. Also make print modifiers consistent with that. Fixes: a64056bb5a32 ("drm/tests/drm_buddy: add alloc_contiguous test") Reported-by: Geert Uytterhoeven Signed-off-by: Matthew Auld Cc: Arunpravin Paneer Selvam Cc: Christian König Cc: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20240215174431.285069-7-matthew.auld@intel.com Signed-off-by: Christian König

drm/tests/drm_buddy: add alloc_contiguous test

2024-02-14T14:22:21Z

Sanity check DRM_BUDDY_CONTIGUOUS_ALLOCATION. v2: Fix checkpatch warnings. Signed-off-by: Matthew Auld Reviewed-by: Arunpravin Paneer Selvam Signed-off-by: Arunpravin Paneer Selvam Link: https://patchwork.freedesktop.org/patch/msgid/20240214131853.5934-2-Arunpravin.PaneerSelvam@amd.com Signed-off-by: Christian König

Merge v6.8-rc1 into drm-misc-fixes

2024-01-22T08:44:15Z

Let's kickstart the 6.8 fix cycle. Signed-off-by: Maxime Ripard

drm/tests: mm: Call drm_mm_print in drm_test_mm_debug

2024-01-17T09:27:51Z

The original intent behind the test was to sanity check whether calling the debug iterator (drm_mm_print) doesn't cause any problems. Unfortunately - this call got accidentally removed during KUnit transition. Restore it. Signed-off-by: Michał Winiarski Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20240116174602.1019512-1-michal.winiarski@intel.com