Quoting ville.syrjala@xxxxxxxxxxxxxxx (2017-09-07 15:32:03) > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > drm_pci_alloc() refuses to cooperate if the passed alignment exceeds the > object size. So round up the obj size to the next power of two as well > to make this actually work. 'Tis true. > to begin with. However kms_cursor_crc doesn't always use power of two > sizes so we hit a failure when we try to allocate the phys memory. > > Testcase: igt/kms_cursor_crc > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Shouldn't we remove the restriction from drm_pci.c? Seem like it is second guessing the actual dma allocator. We should just kill it entirely... -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
