V8 of the patchset fixes more bitrot and some commit messages. The pdev field in struct drm_device points to a PCI device structure and goes back to UMS-only days when all DRM drivers were for PCI devices. Meanwhile we also support USB, SPI and platform devices. Each of those uses the generic device stored in struct drm_device.dev. To reduce duplication and remove the special case of PCI, this patchset converts all modesetting drivers from pdev to dev and makes pdev a field for legacy UMS drivers. For PCI devices, the pointer in struct drm_device.dev can be upcasted to struct pci_device; or tested for PCI with dev_is_pci(). In several places the code can use the dev field directly. After converting all drivers and the DRM core, the pdev fields becomes only relevant for legacy drivers. In a later patchset, we may want to convert these as well and remove pdev entirely. v8: * fix pdev bitrot in ast * fix commit messages (Michael) v7: * fix instances of pdev that have benn added under i915/ v6: * also remove assignment in i915/selftests in later patch (Chris) v5: * remove assignment in later patch (Chris) v4: * merged several patches * moved core changes into separate patch * vmwgfx build fix v3: * merged several patches * fix one pdev reference in nouveau (Jeremy) * rebases v2: * move whitespace fixes into separate patches (Alex, Sam) * move i915 gt/ and gvt/ changes into separate patches (Joonas) Thomas Zimmermann (5): drm/ast: Remove reference to struct drm_device.pdev drm/i915/gt: Remove reference to struct drm_device.pdev drm/i915: Remove reference to struct drm_device.pdev drm/i915: Don't assign to struct drm_device.pdev drm: Move struct drm_device.pdev to legacy section drivers/gpu/drm/ast/ast_main.c | 1 - drivers/gpu/drm/i915/gt/intel_region_lmem.c | 2 +- drivers/gpu/drm/i915/i915_drv.c | 1 - drivers/gpu/drm/i915/intel_runtime_pm.h | 2 +- drivers/gpu/drm/i915/selftests/mock_gem_device.c | 1 - include/drm/drm_device.h | 6 +++--- 6 files changed, 5 insertions(+), 8 deletions(-) base-commit: bf25e1addaf44137e20ce95de72ff118b37d808c prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 prerequisite-patch-id: c59ca2ddb182af06006fa360ad3e90fe16b93d3a -- 2.31.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
