From c6790dc22312f592c1434577258b31c48c72d52a Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Sun, 2 Feb 2020 15:39:34 +0000 Subject: drm/i915: Wean off drm_pci_alloc/drm_pci_free drm_pci_alloc and drm_pci_free are just very thin wrappers around dma_alloc_coherent, with a note that we should be removing them. Furthermore since commit de09d31dd38a50fdce106c15abd68432eebbd014 Author: Kirill A. Shutemov Date: Fri Jan 15 16:51:42 2016 -0800 page-flags: define PG_reserved behavior on compound pages As far as I can see there's no users of PG_reserved on compound pages. Let's use PF_NO_COMPOUND here. drm_pci_alloc has been declared broken since it mixes GFP_COMP and SetPageReserved. Avoid this conflict by weaning ourselves off using the abstraction and using the dma functions directly. Reported-by: Taketo Kabe Closes: https://gitlab.freedesktop.org/drm/intel/issues/1027 Fixes: de09d31dd38a ("page-flags: define PG_reserved behavior on compound pages") Signed-off-by: Chris Wilson Cc: # v4.5+ Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200202153934.3899472-1-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/display/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/display') diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index b0af37fb6d4a..1f584263aa97 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -11234,7 +11234,7 @@ static u32 intel_cursor_base(const struct intel_plane_state *plane_state) u32 base; if (INTEL_INFO(dev_priv)->display.cursor_needs_physical) - base = obj->phys_handle->busaddr; + base = sg_dma_address(obj->mm.pages->sgl); else base = intel_plane_ggtt_offset(plane_state); -- cgit v1.2.3