I merged more patches into drm-misc-next. I'm mostly sending out v4 of this patchset to split the final patch into the core changes and the patch for moving pdev behind CONFIG_DRM_LEGACY. The former are required to fix a reported bug. [1] There's also a fix to vmwgfx.
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.
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)
[1] https://lore.kernel.org/dri-devel/7851c78c-8c57-3c84-cd49-a72703095a5d@suse....
Thomas Zimmermann (6): drm: Upcast struct drm_device.dev to struct pci_device; replace pdev drm/i915: Remove references to struct drm_device.pdev drm/i915/gt: Remove references to struct drm_device.pdev drm/i915/gvt: Remove references to struct drm_device.pdev drm/vmwgfx: Remove reference to struct drm_device.pdev drm: Move struct drm_device.pdev to legacy section
drivers/gpu/drm/drm_agpsupport.c | 9 ++++--- drivers/gpu/drm/drm_bufs.c | 4 +-- drivers/gpu/drm/drm_edid.c | 7 ++++- drivers/gpu/drm/drm_irq.c | 12 +++++---- drivers/gpu/drm/drm_pci.c | 26 +++++++++++-------- drivers/gpu/drm/drm_vm.c | 2 +- drivers/gpu/drm/i915/display/intel_bios.c | 2 +- drivers/gpu/drm/i915/display/intel_cdclk.c | 14 +++++----- drivers/gpu/drm/i915/display/intel_csr.c | 2 +- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 2 +- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/i915/display/intel_gmbus.c | 2 +- .../gpu/drm/i915/display/intel_lpe_audio.c | 5 ++-- drivers/gpu/drm/i915/display/intel_opregion.c | 6 ++--- drivers/gpu/drm/i915/display/intel_overlay.c | 2 +- drivers/gpu/drm/i915/display/intel_panel.c | 4 +-- drivers/gpu/drm/i915/display/intel_quirks.c | 2 +- drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +- drivers/gpu/drm/i915/display/intel_vga.c | 8 +++--- drivers/gpu/drm/i915/gem/i915_gem_phys.c | 6 ++--- drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 2 +- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +- drivers/gpu/drm/i915/gt/intel_ggtt.c | 10 +++---- drivers/gpu/drm/i915/gt/intel_ppgtt.c | 2 +- drivers/gpu/drm/i915/gt/intel_rc6.c | 4 +-- drivers/gpu/drm/i915/gt/intel_region_lmem.c | 8 +++--- drivers/gpu/drm/i915/gt/intel_reset.c | 6 ++--- drivers/gpu/drm/i915/gvt/cfg_space.c | 5 ++-- drivers/gpu/drm/i915/gvt/firmware.c | 10 +++---- drivers/gpu/drm/i915/gvt/gtt.c | 12 ++++----- drivers/gpu/drm/i915/gvt/gvt.c | 6 ++--- drivers/gpu/drm/i915/gvt/kvmgt.c | 4 +-- drivers/gpu/drm/i915/i915_debugfs.c | 2 +- drivers/gpu/drm/i915/i915_drv.c | 20 +++++++------- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 5 ++-- drivers/gpu/drm/i915/i915_getparam.c | 5 ++-- drivers/gpu/drm/i915/i915_gpu_error.c | 2 +- drivers/gpu/drm/i915/i915_irq.c | 6 ++--- drivers/gpu/drm/i915/i915_pmu.c | 2 +- drivers/gpu/drm/i915/i915_suspend.c | 4 +-- drivers/gpu/drm/i915/i915_switcheroo.c | 4 +-- drivers/gpu/drm/i915/i915_vgpu.c | 2 +- drivers/gpu/drm/i915/intel_device_info.c | 2 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 2 +- drivers/gpu/drm/i915/intel_uncore.c | 4 +-- .../gpu/drm/i915/selftests/mock_gem_device.c | 1 - drivers/gpu/drm/i915/selftests/mock_gtt.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 - include/drm/drm_device.h | 6 ++--- 50 files changed, 137 insertions(+), 125 deletions(-)
-- 2.29.2